Mercedes - C 200 - Owners Manual - 2010 - 2010

204_AKB; 5; 23, en-US d2ureepe, C-Class Operator’s Manual 2009-07-16T17:54:06+02:00 - Seite 1 Version: 2.11.8.1 2009-07-16T17:54:06+02:00 - Seite 2 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, Symbols Trademarks: RBabySmartTM is a trademark of Siemens Automotive Corp. RBluetooth® is a registered trademark of Bluetooth SIG Inc. RESP® is a registered trademark of Daimler. RHomeLink® is a registered trademark of Prince, a Johnson Controls Company. RLogic 7® is a registered trademark of Harman International Industries, Incorporated. RMicrosoft® is a registered trademark of Microsoft Corporation in the U.S.A. and other countries. RSIRIUS and related marks are trademarks of SIRIUS XM Radio Inc. RWindows media® is a registered trademark of Microsoft Corporation in the U.S.A. and other countries. The following symbols are found in this Operator’s Manual: G Warning! Warning notices draw your attention to hazards that may endanger your health or life, or the health or life of others. ! Highlights hazards that may result in damage to your vehicle. i Helpful hints or further information you may find useful. X X Y page This symbol points to instructions for you to follow. A number of these symbols appearing in succession indicates a multiple-step procedure. This symbol tells you where to look for further information on a topic. YY This continuation symbol marks a warning or procedure which is continued on the next page. Display Text in displays, such as the control system, are printed in the type shown here. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 1 Version: 2.11.8.1 Our company and staff congratulate you on the purchase of your new Mercedes-Benz. Your selection of our product is a demonstration of your trust in our company name. Furthermore, it exemplifies your desire to own an automobile that will be as easy as possible to operate and will provide years of service. Your Mercedes-Benz represents the efforts of many skilled engineers and craftsmen. To help assure your driving pleasure, and also the safety of you and your passengers, we ask you to make a small investment of time: RPlease read this manual carefully, then return it to your vehicle where it will be handy for your reference. RPlease follow the recommendations contained in this manual. They are designed to acquaint you with the operation of your Mercedes-Benz. RPlease pay attention to the warnings and cautions contained in this manual. They are designed to help improve the safety of the vehicle operator and occupants. We extend our best wishes for many miles of safe, pleasurable driving. Mercedes-Benz USA, LLC A Daimler Company 2045845381 É2045845381zËÍ 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 2 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 3 Version: 2.11.8.1 Contents Index ....................................................... 4 At a glance ........................................... 25 Introduction ......................................... 20 Safety and security ............................. 35 Controls in detail ................................. 69 Operation ........................................... 221 Practical hints ................................... 267 Technical data ................................... 331 3 204_AKB; 5; 23, en-US d2ureepe, 4 2009-07-16T17:54:06+02:00 - Seite 4 Version: 2.11.8.1 Index 1, 2, 3 ... 4-ETS see ETS/4-ETS 4MATIC see All-wheel drive (4MATIC) 911 Emergency calls ........................ 173 A ABS (Antilock Brake System) ............. 61 Indicator lamp ................................ 298 Messages in the multifunction display ................................... 280, 281 Accessory weight .............................. 250 Accidents ........................................... 105 Air bags ........................................... 37 Emergency calls (Tele Aid) ............. 212 Emergency calls (Telephone) ......... 173 NECK-PRO active front head restraints ........................................ 52 Active Bi-Xenon headlamps see Headlamps Adaptive Brake .................................... 62 Additives Engine oil ....................................... 353 Gasoline ......................................... 355 Address change ................................... 21 Advanced Tire Pressure Monitoring System (Advanced TPMS) ................................................. 234 Messages in the multifunction display ........................................... 277 Air bags ................................................ 37 Emergency call upon deployment . . 212 Front, driver and passenger ............. 40 Front passenger front air bag off indicator lamp (Canada only) ........................................ 46, 307 Front passenger front air bag off indicator lamp (USA only) ........ 42, 308 Knee bag .......................................... 40 Messages in the multifunction display ........................................... 272 OCS (Occupant Classification System) ........................................... 42 Pelvis ............................................... 41 Safety guidelines ............................. 39 Side impact ...................................... 41 Window curtain ................................ 42 Air conditioning refrigerant and lubricant ............................................. 354 Air distribution .................................. 194 Air pressure see Tire inflation pressure Air pressure (tires) ............................ 250 Air recirculation mode ...................... 195 Air volume .......................................... 194 Alarm system see Anti-theft systems All-wheel drive (4MATIC) .................. 183 Alternator Messages in the multifunction display ........................................... 290 Alternator (Technical data) see Vehicle specification AMG menu ......................................... 123 Anticorrosion/antifreeze .................. 357 Antilock Brake System see ABS Anti-theft systems ............................... 66 Anti-theft alarm system ................... 67 Immobilizer ...................................... 66 Aquaplaning see Hydroplaning Armrest, front Storage compartments .................. 206 Armrest, rear Storage compartment .................... 206 Ashtrays ............................................. 209 Aspect ratio (tires) ............................ 250 Audio menu ........................................ 126 Audio system ..................................... 136 Adjusting volume ........................... 144 Audio and telephone operation ...... 136 Audio AUX mode ............................ 166 Bluetooth® settings ....................... 147 CD mode ........................................ 158 Components .................................. 137 MP3 mode ..................................... 158 Operating safety ............................ 137 Radio operation ............................. 148 Satellite radio ................................ 152 Switching on and off ...................... 144 2009-07-16T17:54:06+02:00 - Seite 5 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, Index System settings ............................. 147 Telephone ...................................... 167 Auto-dimming rear view mirrors ........ 87 Automatic central locking .......... 74, 135 Automatic headlamp mode ................ 91 Automatic interior lighting control .... 95 Automatic locking when driving ...... 135 Automatic shift program .................. 111 Automatic transmission ................... 108 Automatic shift program ................ 111 Gear range indicator ...................... 111 Gear ranges ................................... 111 Gear selector lever ........................ 108 Hill-start assist system .................. 183 Kickdown ....................................... 110 Kickdown (manual shift program) . . 115 Manual shift program ..................... 113 One-touch gearshifting .................. 112 Program mode indicator ................ 112 Program mode selector switch (automatic shift program) .............. 111 Program mode selector switch (manual shift program) .......... 113, 114 Shifting procedure ......................... 109 Steering wheel gearshift control .... 112 Transmission position indicator ..... 109 Transmission positions .................. 109 AUX socket ........................................ 166 Axle oils .............................................. 351 B BabySmart™ Air bag deactivation system ............. 46 Self-test ........................................... 47 Back button ....................................... 141 Backrest see Seats Backup lamps Messages in the multifunction display ........................................... 292 Replacing bulbs ............................. 314 Bar (air pressure unit) ....................... 250 BAS (Brake Assist System) ................. 61 Batteries, SmartKey Checking condition .......................... 73 Replacing ....................................... 312 Battery, Vehicle ................................. Charging ........................................ Jump starting ................................. Messages in the multifunction display ........................................... Bead (tire) .......................................... Beverage holders see Cup holders Bluetooth® settings .......................... Brake Assist System see BAS Brake fluid Checking level ............................... Messages in the multifunction display ........................................... Brake lamps Cleaning lenses ............................. Replacing bulbs ............................. Brake pads Messages in the multifunction display ........................................... Brakes ................................................ High-performance brake system .... Parking brake ................................ Warning lamp ................................. Break-in period .................................. Bulbs see Replacing bulbs 321 323 323 290 250 147 228 282 263 314 279 255 256 105 298 222 C CAC (Customer Assistance Center) ... 23 California retail buyers and lessees, important notice for ............. 21 Calls (phone) .............................. 128, 167 Can holders see Cup holders Capacities and recommended fuel/lubricants .................................. 349 Cargo tie-down rings ......................... 203 Carpets, cleaning .............................. 265 CD player ............................................ 158 Center console Lower part ....................................... 32 Upper part ....................................... 31 Central locking Automatic ................................ 74, 135 KEYLESS-GO .................................... 71 5 204_AKB; 5; 23, en-US d2ureepe, 6 2009-07-16T17:54:06+02:00 - Seite 6 Version: 2.11.8.1 Index Locking/unlocking from inside ........ 75 SmartKey ......................................... 70 Central locking/unlocking switch ..... 75 Certification label .............................. 332 Children in the vehicle Air bags ........................................... 37 BabySmart™ air bag deactivation system ............................................. 46 Child safety locks (rear doors) ......... 59 Child seat anchors – LATCH-type (ISOFIX) ........................................... 58 Indicator lamp, front passenger front air bag off (Canada only) ......... 46 Indicator lamp, front passenger front air bag off (USA only) .............. 42 Infant and child restraint systems .... 55 ISOFIX (Child seat anchors – LATCH-type) ..................................... 58 OCS (Occupant Classification System) ........................................... 42 Override switch ................................ 59 Safety notes ..................................... 54 Tether anchorage points .................. 57 Top tether ........................................ 57 Child safety see Children in the vehicle Child seat anchors – LATCH-type (ISOFIX) see Children in the vehicle Chrome-plated exhaust tip, cleaning .............................................. 266 Cigarette lighter ................................ 209 Clear button ....................................... 142 Climate control system Air conditioning ............................. 191 Air conditioning refrigerant ............ 354 Air distribution ............................... 194 Air recirculation mode ................... 195 Air volume ..................................... 194 Automatic mode ............................ 192 Deactivating system ...................... 191 Front defroster .............................. 194 Maximum cooling MAX COOL ........ 195 Temperature .................................. 192 Clock ............................................ 29, 132 Cockpit ................................................. 27 Cold tire inflation pressure .............. 250 Collapsible wheel chock ................... 269 COMAND system see separate COMAND system operating instructions Combination gauge ............................. 28 Combination switch ............................ 93 Compass ............................................ 210 Control system .................................. 118 Multifunction display ..................... 120 Multifunction steering wheel ......... 118 Resetting to factory settings .......... 130 Control system menus ...................... 121 AMG ............................................... 123 Audio ............................................. 126 Navi ............................................... 126 Service ........................................... 129 Settings ......................................... 130 Telephone ...................................... 128 Trip ................................................ 121 Control system submenus Convenience .................................. 135 Instrument cluster ......................... 131 Lighting .......................................... 133 Time/Date ..................................... 132 Vehicle ........................................... 135 Convenience submenu Easy-entry/exit feature .................. 136 Fold-in function for exterior rear view mirrors ................................... 136 Coolant Anticorrosion/antifreeze ............... 357 Capacities ...................................... 351 Checking level ............................... 227 Messages in the multifunction display ........................................... 288 Temperature gauge ........................ 117 Warning lamp ................................. 305 Coolant temperature gauge ............... 28 Corner-illuminating front fog lamps .................................................... 94 Cruise control .................................... 180 Activating ....................................... 181 Canceling ....................................... 181 Changing the set speed ................. 182 Last stored speed .......................... 183 Lever .............................................. 181 Messages in the multifunction display ........................................... 275 2009-07-16T17:54:06+02:00 - Seite 7 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, Index Resume function ............................ 183 Setting current speed .................... 181 Cup holders ........................................ 207 Curb weight ....................................... 250 Customer Assistance Center (CAC) ... 23 Customer Relations Department ....... 23 D Dashboard see Instrument cluster Data recording ..................................... 23 Date, Setting ...................................... 133 Daytime running lamp mode .............. 91 Switching on or off ......................... 133 Deep water see Standing water Defogging (windshield) ..................... 195 Defroster Front (Climate control system) ...... 194 Rear window .................................. 196 Delayed shut-off Exterior lamps ................................ 134 Interior lighting .............................. 135 Department of Transportation see DOT Difficulties While driving .................................. 104 With starting .................................. 102 Dimensions (vehicle) see Vehicle specification Direction of rotation (tires) .............. 242 Displays Maintenance service indicator ....... 259 Messages in the multifunction display ........................................... 270 Multifunction display ..................... 120 Symbol messages .......................... 279 Text messages ............................... 272 Trip computer ................................ 121 Vehicle status message memory ... 129 Vehicle system settings ................. 130 Door control panel .............................. 33 Door handles ........................................ 33 Doors Child safety locks ............................ 59 Locking/unlocking (KEYLESS-GO) ... 71 Locking/unlocking (SmartKey) ........ 70 Messages in the multifunction display ........................................... 286 Opening from inside ......................... 74 Remote door lock (Tele Aid) ........... 216 Remote door unlock (Tele Aid) ....... 215 Unlocking (Mechanical key) ........... 309 DOT (Department of Transportation) .................................. 250 Drinking and driving ......................... 254 Driving Abroad ........................................... 257 Hydroplaning ................................. 257 Instructions ........................... 101, 254 In winter ........................................ 253 Problems ....................................... 104 Safety systems ................................ 60 Systems ......................................... 180 Through standing water ................. 257 Driving and parking Safety notes .................................. 101 Driving off .................................. 103, 257 Driving safety systems ....................... 60 ABS .................................................. 61 Adaptive Brake ................................ 62 BAS .................................................. 61 EBP .................................................. 62 ESP® ................................................ 62 ETS/4-ETS ....................................... 63 Driving systems All-wheel drive (4MATIC) ................ 183 Cruise control ................................ 180 Dynamic handling package with sport driving mode ......................... 184 Hill-start assist system .................. 183 Parktronic system .......................... 185 Rear view camera .......................... 188 Driving tips, automatic transmission ...................................... 110 Dynamic handling package with sport driving mode ............................ 184 E E85 (ethanol fuel) .............................. 355 Easy-entry/exit feature .............. 85, 136 EBP (Electronic Brake Proportioning) ...................................... 62 7 2009-07-16T17:54:06+02:00 - Seite 8 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, 8 Index Electrical system Improper work on or modifications ................................... 22 Power outlets ................................. 210 Electrical system (Technical data) see Vehicle specification Electronic Stability Program see ESP® Electronic Traction System see ETS/4-ETS Emergency, in case of First aid kit ..................................... 268 Flat tire .......................................... 317 Hazard warning flasher .................... 93 Roadside Assistance ................ 21, 214 Towing the vehicle ......................... 325 Emergency calls Tele Aid .......................................... 212 Telephone ...................................... 173 Emergency operations Remote door lock (Tele Aid) ........... 216 Remote door unlock (Tele Aid) ....... 215 Trunk lid, emergency release ........... 76 Emergency Tensioning Device see ETD Emission control ............................... 258 Information label ............................ 333 System warranties ........................... 20 Engine Break-in recommendations ............ 222 Cleaning ......................................... 262 Compartment ................................ 224 Malfunction indicator lamp ............ 305 Messages in the multifunction display ........................................... 288 Number .......................................... 333 Starting .......................................... 101 Turning off ..................................... 106 Engine (Technical data) see Vehicle specification Engine coolant see Coolant Engine oil Adding ........................................... 226 Additives ........................................ 353 Checking level ............................... 226 Consumption ................................. 225 Messages in the multifunction display ........................................... 291 Oil dipstick ..................................... 226 Recommended engine oils and oil filter ............................................... 353 ESP® (Electronic Stability Program) .............................................. 62 ETS/4-ETS ....................................... 63 Messages in the multifunction display ........................... 280, 281, 283 Warning lamp ................................. 302 ETD (Emergency Tensioning Device) ................................................. 52 Safety guidelines ............................. 39 Ethanol fuel (E85) .............................. 355 ETS/4-ETS (Electronic Traction System) ................................................ 63 Express operation Panorama roof ............................... 200 Power windows ................................ 98 Tilt/sliding sunroof ........................ 196 Exterior lamp switch ........................... 90 Exterior rear view mirrors .................. 86 Fold-in function ................................ 88 Parking position ............................... 87 Power-folding ................................... 88 Switching fold-in function on or off .................................................. 136 Exterior view of vehicle ...................... 26 F Fastening the seat belts ..................... 50 First aid kit ......................................... 268 Flat tire ............................................... 317 Lowering the vehicle ...................... 321 Mounting the spare wheel ............. 318 Preparing the vehicle ..................... 318 Spare wheel ........................... 317, 349 Flexible Fuel Vehicles ....................... 355 Floormats ........................................... 220 Fluids Automatic transmission fluid ......... 350 Brake fluid ..................................... 351 Capacities ...................................... 349 Engine coolant ............................... 351 Engine oil ....................................... 350 Manual transmission oil ................. 350 2009-07-16T17:54:06+02:00 - Seite 9 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, Index Power steering fluid ....................... 351 Washer and headlamp cleaning system ........................................... 352 Fog lamps ............................................. 92 Messages in the multifunction display ................................... 292, 294 Fold-in function for exterior rear view mirrors ........................................ 88 Four-wheel drive see All-wheel drive (4MATIC) Front air bags see Air bags Front axle oil ...................................... 351 Front lamps see Headlamps Front passenger front air bag ............ 40 Messages in the multifunction display ........................................... 272 Front passenger front air bag off indicator lamp (Canada only) ..... 46, 307 Front passenger front air bag off indicator lamp (USA only) .......... 42, 308 Front seat head restraints see Head restraints Fuel ..................................................... 222 Additives ........................................ 355 Capacity, fuel tank ......................... 352 Drive sensibly–safe fuel ................. 254 Ethanol fuel (E85) .......................... 355 Fuel consumption (Flexible Fuel Vehicle) .......................................... 355 Fuel consumption statistics ........... 122 Fuel filler flap and cap ................... 223 Fuel tank reserve warning lamp ..... 304 Premium unleaded gasoline ........... 354 Refueling ........................................ 222 Requirements ................................ 354 Switching (Flexible Fuel Vehicle) .... 355 Fuel filler flap ..................................... 223 Opening manually .......................... 310 Fuel gauge ................................... 28, 118 Fuels, coolants, lubricants etc. ........ 349 Fuel tank Capacity ........................................ 352 Fuel filler flap and cap ................... 223 Refueling ........................................ 222 Fuses .................................................. 328 G Garage door opener .................... 32, 216 Gasoline see Fuel GAWR (Gross Axle Weight Rating) ... 251 Gear range ......................................... 111 Indicator ........................................ 111 Limiting .......................................... 112 Shifting into optimal ...................... 113 Gear selector lever ............................ 108 Cleaning ......................................... 265 Gearshift pattern ........................... 108 Lock ...................................... 102, 108 Shifting procedure ......................... 109 Transmission position indicator ..... 109 Transmission positions .................. 109 Gearshift lever ................................... 107 Gearshift pattern ........................... 107 Generator see Alternator Global locking/unlocking see Key, SmartKey Glove box ........................................... 205 Gross Axle Weight Rating see GAWR Gross Vehicle Weight see GVW Gross Vehicle Weight Rating see GVWR GVW (Gross Vehicle Weight) ............ 251 GVWR (Gross Vehicle Weight Rating) ................................................ 251 H Halogen headlamps see Headlamps Hard plastic trim items, cleaning .... 265 Hazard warning flasher ....................... 93 Headlamp cleaning system ................ 93 Headlamps Active Bi-Xenon headlamps ............. 90 Automatic headlamp mode .............. 91 Bi-Xenon .................................. 90, 314 Cleaning lenses ............................. 263 Cleaning system .............................. 93 Daytime running lamp mode ............ 91 9 2009-07-16T17:54:06+02:00 - Seite 10 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, 10 Index Delayed shut-off ............................ 134 Halogen ......................................... 314 High-beam flasher ............................ 93 High-beam headlamps ..................... 93 Low-beam headlamps ...................... 91 Messages in the multifunction display ........................................... 292 Replacing bulbs ............................. 313 Switch .............................................. 90 Headliner and shelf below rear window, cleaning and care of .......... 265 Head restraints .................................... 79 Adjustment ................................ 79, 82 Folding back .................................... 83 NECK-PRO active front head restraints ......................................... 52 Rear seat head restraints ................. 83 Height adjustment Seat belt outlet ................................ 51 Seats ............................................... 79 High-beam flasher ............................... 93 High-beam headlamps ................ 93, 314 High-performance brake system ..... 256 Hill-start assist system ..................... 183 Hood ................................................... 224 Messages in the multifunction display ........................................... 286 Horn ...................................................... 27 Hydroplaning ..................................... 257 I Identification labels .......................... 332 Identification number, vehicle (VIN) ................................................... 333 Ignition ......................................... 78, 102 Immobilizer .......................................... 66 Infant and child restraint systems see Children in the vehicle Inflation pressure see Tires, Inflation pressure Inside door handle .............................. 74 Instrument cluster ...................... 28, 116 Illumination .................................... 117 Lamps ............................................ 297 Multifunction display ..................... 120 Instrument lighting see Instrument cluster, Illumination Instrument panel see Instrument cluster Instruments and controls see Cockpit Interior lighting Delayed shut-off ............................ 135 Emergency lighting .......................... 95 Front ................................................ 95 Front reading lamps ......................... 95 Rear ................................................. 95 Rear reading lamps .......................... 95 Interior rear view mirror ..................... 86 Auto-dimming rear view mirrors ....... 87 Interior storage spaces see Storage compartments Intermittent wiping ............................. 96 Rain sensor ...................................... 96 ISOFIX (Child seat anchors – LATCH-type) see Children in the vehicle J Jack ..................................................... 269 Jump starting ..................................... 323 K Key, Mechanical Loss of ............................................. 73 Replacing ......................................... 74 Unlocking/locking manually .......... 309 Valet locking .................................... 77 Key, SmartKey Battery check lamp .......................... 73 Checking batteries ........................... 73 Factory setting ........................... 71, 73 Global locking (KEYLESSGO) .................................................. 73 Global locking (SmartKey) ................ 71 Global unlocking (KEYLESSGO) .................................................. 73 Global unlocking (SmartKey) ....................................... 71 Important notes on KEYLESS-GO ..... 72 Locking/unlocking ........................... 70 Loss of ............................................. 73 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 11 Version: 2.11.8.1 Index Messages in the multifunction display ........................................... 286 Opening, trunk ................................. 75 Opening and closing the power tilt/sliding sunroof or the panorama roof ................................. 99 Opening and closing the windows .... 99 Remote control ................................ 70 Replacing ......................................... 74 Replacing batteries ........................ 312 Restoring to factory setting ....... 71, 73 Selective setting ........................ 71, 73 Starter switch positions ................... 77 KEYLESS-GO Starter switch positions ................... 78 Kickdown ........................................... 110 Kickdown (manual shift program) ... 115 Kilopascal (air pressure unit) ........... 251 Knee bag .............................................. 40 L Labels Certification ................................... 332 Emission control information ......... 333 Tire and Loading Information placard ........................................... 238 Tire inflation pressure .................... 231 Lamps, exterior Exterior lamp switch ........................ 90 Front .............................................. 314 Messages in the multifunction display ........................................... 292 Rear ............................................... 314 Switching on/off .............................. 90 Lamps, indicator and warning ABS .......................................... 29, 298 Brakes ..................................... 28, 298 Center console ................................ 31 Coolant .................................... 28, 305 Engine malfunction .................. 28, 305 ESP® ........................................ 28, 302 ESP® OFF ................................ 28, 303 Fog lamps ........................................ 92 Front fog lamps ................................ 28 Front passenger front air bag off (Canada only) .......................... 46, 307 Front passenger front air bag off (USA only) ................................ 42, 308 Fuel tank reserve ..................... 28, 304 High-beam headlamps ............... 28, 93 Instrument cluster ................... 28, 297 Low-beam headlamps ................ 28, 91 Low tire pressure/TPMS malfunction telltale .................. 28, 306 Rear fog lamp .................................. 28 Seat belt telltale ................ 29, 51, 301 SRS .................................... 28, 36, 302 Turn signals ..................................... 28 LATCH-type child seat anchors (ISOFIX) see Children in the vehicle License plate lamps Messages in the multifunction display ........................................... 294 Light alloy wheels, cleaning ............. 265 Lighter see Cigarette lighter Lighting ................................................ 90 Daytime running lamp mode ............ 91 Exterior ............................................ 90 Interior ............................................. 95 Limp-home mode .............................. 116 Load index (tires) ...................... 246, 251 Loading see Vehicle loading Locator lighting ................................. 134 Locking the vehicle KEYLESS-GO .................................... 71 Manually ........................................ 310 SmartKey ......................................... 70 Loss of Key .................................................. 73 Service and Warranty Information booklet .......................................... 332 Low-beam headlamps ......................... 91 Exterior lamp switch ........................ 90 Replacing bulbs ............................. 314 Switching on .................................... 91 Lubricants .......................................... 349 Lumbar support ................................... 82 11 204_AKB; 5; 23, en-US d2ureepe, 12 2009-07-16T17:54:06+02:00 - Seite 12 Version: 2.11.8.1 Index M Maintenance ........................................ 21 Maintenance System Service indicator display ................ 259 Service indicator message ............. 259 Service term exceeded .................. 259 Manual headlamp mode (Lowbeam headlamps) ................................ 91 Manual shift program ....................... 113 Manual transmission ........................ 107 Gearshift lever ............................... 107 Hill-start assist system .................. 183 Maximum engine speed see Vehicle specification Maximum loaded vehicle weight ..... 251 Maximum load rating (tires) ............. 251 Maximum permissible tire inflation pressure .............................. 251 Mechanical key see Key, Mechanical Media interface ................................. 205 Memory function ................................. 89 Menus see Control system menus Minispare wheel see Spare wheel Mirrors .................................................. 86 Auto-dimming rear view mirrors ....... 87 Exterior rear view mirror parking position ............................................ 87 Exterior rear view mirrors ................ 86 Interior rear view mirror ................... 86 Memory function .............................. 89 Power-folding exterior rear view mirrors ............................................. 88 Vanity mirror .................................. 208 MON (Motor Octane Number) .......... 354 Motor Octane Number see MON MP3 mode .......................................... 158 Multifunction display ........................ 120 Symbol messages .......................... 279 Text messages ............................... 272 Vehicle status messages ............... 270 Multifunction display messages ABS ....................................... 280, 281 Active headlamps .......................... 292 Advanced TPMS ............................. 277 Air bags ......................................... 272 Alternator ...................................... 290 Backrests ....................................... 286 Battery ........................................... 290 Brake fluid ..................................... 282 Brake pads ..................................... 279 Child seat ...................................... 275 Coolant .......................................... 288 Corner-illuminating front fog lamps ............................................. 295 Cruise control ................................ 275 Doors ............................................. 286 EBP ................................................ 281 Engine oil ....................................... 291 ESP® ............................. 280, 281, 283 Fog lamps .............................. 292, 294 Front passenger front air bag ........ 272 Gas cap .......................................... 291 High-beam lamps ........................... 293 Hood .............................................. 286 License plate lamps ....................... 294 Light sensor ................................... 294 Low-beam lamps ............................ 294 Parking brake ................................ 281 Parking lamps ................................ 293 Power steering ............................... 288 Reserve fuel ................................... 291 Reverse lamp ................................. 292 Side marker lamps ......................... 293 SmartKey ....................................... 286 SmartKey with KEYLESS-GO .......... 286 SRS ................................................ 284 Tail lamps ...................................... 295 Tele Aid .......................................... 284 Tire inflation pressure ............ 276, 296 Tire pressure monitor .................... 277 Tires ...................................... 276, 296 Trunk ............................................. 286 Turn signals ................................... 296 Multifunction steering wheel Adjustment ...................................... 84 Buttons .......................................... 118 Cleaning ......................................... 265 Easy-entry/exit feature ........... 85, 136 Gearshift control ............................ 112 Memory function .............................. 89 Overview .......................................... 29 2009-07-16T17:54:06+02:00 - Seite 13 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, Index N Navigation system see Separate operating instructions Navi menu .......................................... 126 NECK-PRO active front head restraints ............................................. 52 Resetting ....................................... 311 Nets, parcel ....................................... 203 Normal occupant weight .................. 251 Number, vehicle identification (VIN) ................................................... 333 O Occupant Classification System see OCS (Occupant Classification System) Occupant distribution ....................... 251 Occupant safety Air bags ........................................... 37 BabySmart™ .................................... 46 Children and air bags ....................... 37 Children in the vehicle ..................... 54 Child seat anchors – LATCH-type (ISOFIX) ........................................... 58 Fastening the seat belts ................... 50 Front passenger front air bag off indicator lamp (Canada only) ........................................ 46, 307 Front passenger front air bag off indicator lamp (USA only) ........ 42, 308 Infant and child restraint systems .... 55 Introduction ..................................... 36 ISOFIX (Child seat anchors – LATCH-type) ..................................... 58 OCS (Occupant Classification System) ........................................... 42 Seat belts .................................. 39, 48 OCS (Occupant Classification System) ................................................ 42 Self-test ........................................... 46 Odometer ........................................... 121 Oil, oil level see Engine oil On-board computer see Control system One-touch gearshifting ..................... 112 Operating safety .................................. 22 Ornamental moldings, cleaning ....... 263 Overhead control panel ...................... 32 P Paintwork, cleaning .......................... 261 Paintwork code ................................. 333 Panic alarm .......................................... 60 Panorama roof with power tilt/ sliding panel ...................................... 200 Cleaning ......................................... 264 Operation ....................................... 200 Roller sunblinds ............................. 199 Synchronizing ................................ 201 Parcel nets ......................................... 203 Parking ............................................... 105 Parktronic system .......................... 185 Parking brake .................................... 105 Messages in the multifunction display ........................................... 281 Parking position Exterior rear view mirrors ................ 87 Transmission position .................... 109 Parktronic system Cleaning system sensors ............... 263 Malfunction .................................... 187 Minimum distance ......................... 186 Sensor range ................................. 185 Switching on/off ........................... 187 System sensors ............................. 185 Warning indicators ......................... 186 Parts service ...................................... 332 PASS AIR BAG OFF indicator lamp (Canada only) see Front passenger front air bag off indicator lamp (Canada only) PASS AIR BAG OFF indicator lamp (USA only) see Front passenger front air bag off indicator lamp (USA only) Passenger safety see Occupant safety Pedals ................................................. 254 Pelvis air bags ..................................... 41 Phone see Telephone Plastic parts, cleaning ...................... 265 13 2009-07-16T17:54:06+02:00 - Seite 14 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, 14 Index Power assistance .............................. 255 Power outlets .................................... 210 Power seats see Seats Power steering Messages in the multifunction display ........................................... 288 Power tilt/sliding sunroof Operation ....................................... 196 Synchronizing ................................ 199 Power washer .................................... 261 Power windows ................................... 98 Cleaning ......................................... 264 Operation ......................................... 98 Rear door window, override switch .............................................. 59 Synchronizing .................................. 99 Practical hints ................................... 268 Problems While driving .................................. 104 With vehicle ..................................... 23 With wipers ...................................... 97 Product information ............................ 20 Production options weight ............... 251 Program mode selector switch Automatic shift program ................ 111 Manual shift program ............ 113, 114 Proximity key see Key, SmartKey PSI (air pressure unit) ....................... 251 R RACETIMER ........................................ 124 Radio .................................................. 148 Satellite radio ................................ 152 Selecting stations .......................... 126 Radio transmitters ............................ 258 Rain sensor see Intermittent wiping Rear axle oil ....................................... 351 Rear center console ashtray see Ashtrays Rear doors Child safety locks ............................ 59 Rear door window Override switch ................................ 59 Rear fog lamp see Fog lamps Rear lamps see Tail lamps Rear seat head restraints see Head restraints Rear view camera .............................. 188 Cleaning the camera lens .............. 263 Rear window defroster ..................... 196 Recommended tire inflation pressure ..................................... 230, 251 Refrigerant, air conditioning ............ 354 Refueling ............................................ 222 Regular checks .................................. 224 Reminder, Seat belt see Seat belts, Telltale Remote control see Key, SmartKey Remote door lock (Tele Aid) ............. 216 Remote door unlock (Tele Aid) ......... 215 Replacing Key .................................................. 74 Replacing bulbs ................................. 313 Reporting safety defects .................... 23 Research Octane Number see RON Reserve fuel Messages in the multifunction display ........................................... 291 Warning lamp ................................. 304 Restraint systems see Occupant safety Retaining hooks ................................. 203 Rims ........................................... 251, 344 Roadside Assistance ................... 21, 214 Roller sunblinds ................................. 199 RON (Research Octane Number) ..... 354 Roof rack ............................................ 203 Rubber parts, cleaning ...................... 265 S Safety Driving safety systems ..................... 60 Occupant safety ............................... 36 Reporting defects ............................ 23 Safety belts see Seat belts 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 15 Version: 2.11.8.1 Index Satellite radio .................................... 152 Seat belt force limiter ......................... 52 Seat belts ............................................. 48 Children in the vehicle ..................... 54 Cleaning ......................................... 265 Fastening ......................................... 50 Height adjustment ........................... 51 Proper use of ................................... 49 Safety guidelines ............................. 39 Safety notes ..................................... 48 Telltale ........................................... 301 Seat heating ......................................... 84 Seating capacity ................................ 239 Seats ..................................................... 79 Adjustment ...................................... 79 Easy-entry/exit feature .................... 85 Heating ............................................ 84 Memory function .............................. 89 Messages in the multifunction display ........................................... 286 Split rear seat bench ..................... 204 Securing cargo Cargo tie-down rings ...................... 203 Selective setting see Key, SmartKey Selector lever see Gear selector lever Self-test BabySmart™ .................................... 47 OCS (Occupant Classification System) ........................................... 46 Tele Aid .......................................... 212 Service see Maintenance Service, parts .................................... 332 Service and warranty information ..... 20 Service intervals see Maintenance System, Service indicator message Service life (tires) .............................. 243 Service menu ..................................... 129 Settings Factory setting (KEYLESS-GO) ......... 73 Factory setting (SmartKey) .............. 71 Memory function .............................. 89 Menu ............................................. 130 Selective setting (KEYLESS-GO) ....... 73 Selective setting (SmartKey) ............ 71 Shelf below rear window, cleaning .. 265 Side impact air bags ........................... 41 Side marker lamps Cleaning lenses ............................. 263 Messages in the multifunction display ........................................... 293 Replacing bulbs ............................. 314 Sidewall (tires) .................................. 252 SmartKey see Key, SmartKey SmartKey with KEYLESS-GO see Key, SmartKey Snow chains ...................................... 253 Snow tires see Winter tires Spare wheel ....................................... 344 Mounting ....................................... 318 Storage location ............................ 270 Speedometer ....................................... 28 Speed settings Cruise control ................................ 181 Resume function ............................ 183 SRS (Supplemental Restraint System) Indicator lamp ......................... 36, 302 Messages in the multifunction display ........................................... 284 Standing water, driving through ...... 257 Starter switch positions KEYLESS-GO .................................... 78 SmartKey ......................................... 77 Starting difficulties (engine) ............ 102 Starting the engine ........................... 101 Steering column see Multifunction steering wheel, Adjustment Steering wheel see Multifunction steering wheel Steering wheel gearshift control ..... 112 Stolen Vehicle Recovery Services . . . 216 Storage compartments ..................... 205 Storing tires ....................................... 244 Sunroof see Power tilt/sliding sunroof Sunshade Rear window .................................. 208 15 204_AKB; 5; 23, en-US d2ureepe, 16 2009-07-16T17:54:06+02:00 - Seite 16 Version: 2.11.8.1 Index Sun visors .......................................... 208 T Tachometer .................................. 28, 117 Overspeed range ........................... 117 Tail lamps ........................................... 314 Cleaning lenses ............................. 263 Messages in the multifunction display ........................................... 295 Replacing bulbs ............................. 314 Tar stains ........................................... 261 Technical data Air conditioning refrigerant .... 352, 354 Brake fluid ............................. 351, 354 Capacities fuels, coolants, lubricants etc. ................................ 349 Coolant .................................. 351, 356 Engine oil additives ........................ 353 Engine oils ............................. 350, 353 Fuel requirements .......................... 354 Gasoline additives .......................... 355 Identification labels ....................... 332 Premium unleaded gasoline ........... 354 Rims and tires ................................ 344 Spare wheel ................................... 349 Vehicle specification C 250 ........... 334 Vehicle specification C 250 4MATIC ............................... 335 Vehicle specification C 250 4MATIC Sport ...................... 336 Vehicle specification C 250 Sport .. 334 Vehicle specification C 300 ........... 337 Vehicle specification C 300 4MATIC ............................... 339 Vehicle specification C 300 4MATIC Sport ...................... 340 Vehicle specification C 300 Sport .. 338 Vehicle specification C 350 ........... 341 Vehicle specification C 350 4MATIC ............................... 343 Vehicle specification C 350 Sport .. 342 Vehicle specification C 63 AMG ..... 343 Washer and headlamp cleaning system ................................... 352, 358 Technical data (dimensions) see Vehicle specification Technical data (electrical system) see Vehicle specification Technical data (engine) see Vehicle specification Technical data (weights) see Vehicle specification Tele Aid ............................................... 211 Emergency calls ............................. 212 Information button ......................... 215 Initiating an emergency call manually ........................................ 213 Messages in the multifunction display ........................................... 284 Remote door lock .......................... 216 Remote door unlock ...................... 215 Roadside Assistance button .......... 214 Search & Send ............................... 215 SOS button .................................... 213 Stolen Vehicle Recovery Services .. 216 System self-test ............................. 212 Telephone .......................................... 167 Answering/ending a call ................ 128 Call lists ......................................... 176 Emergency calls “911” .................. 173 Hands-free microphone ................... 33 Making calls ................................... 177 Menu ............................................. 128 Operation ....................................... 128 Phone book ........................... 128, 174 Redialing ........................................ 129 Temperature Coolant .......................................... 117 Interior temperature ...................... 192 Outside .......................................... 118 Tether anchorage points see Children in the vehicle Tie-down rings ................................... 203 Tightening torque Wheels ........................................... 321 Time setting ....................................... 132 TIN (Tire Identification Number) ...... 252 Tire and Loading Information placard ............................................... 238 Tire and loading terminology ........... 250 Tire Identification Number see TIN 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 17 Version: 2.11.8.1 Index Tire inflation pressure Checking ........................................ 232 Important notes on ........................ 231 Label on the inside of fuel filler flap ................................................ 231 Placard on driver’s door B-pillar ..... 238 Tire labeling ....................................... 246 Tire load rating .................................. 251 Tire ply composition and material used .................................................... 252 Tire pressure loss warning system . 233 Tires ........................................... 229, 344 Advanced Tire Pressure Monitoring System (Advanced TPMS) ............................................ 234 Air pressure ................................... 230 Care and maintenance ................... 243 Cleaning ......................................... 244 Direction of rotation, spinning ....... 242 Important notes on tire inflation pressure ........................................ 231 Inflation pressure ........................... 232 Information placard ....................... 238 Inspection ...................................... 243 Labeling ......................................... 246 Load index ............................. 246, 251 Load rating .................................... 251 Messages in the multifunction display ................................... 276, 296 Ply composition and material used ............................................... 252 Problems under-/overinflation ...... 232 Retreads ........................................ 229 Rims and tires (technical data) ...... 344 Rotation ......................................... 245 Service life ..................................... 243 Sizes .............................................. 344 Snow chains .................................. 253 Speed rating .......................... 247, 252 Storing ........................................... 244 Temperature .......................... 231, 245 Terminology ................................... 250 Tire Identification Number ............. 252 Tire pressure loss warning system . 233 TPMS low tire pressure/ malfunction telltale ........................ 306 Traction ................................. 244, 252 Tread ............................................. 252 Tread depth ........................... 243, 252 Treadwear ...................................... 244 Treadwear indicators ............. 243, 252 Vehicle maximum load on .............. 252 Wear pattern .................................. 245 Winter tires ............................ 252, 344 Tire speed rating ....................... 247, 252 Top tether see Children in the vehicle Total load limit ................................... 252 Towing Towing eye bolt .............................. 326 Vehicle ........................................... 325 Towing eye bolt ................................. 326 Traction ...................................... 244, 252 Transfer case ..................................... 116 Transmission see Automatic transmission or Manual transmission Transmission fluid level .................... 227 Transmission gear selector lever see Gear selector lever Transmission positions .................... 109 Traveling abroad ............................... 257 Tread (tires) ....................................... 252 Tread depth (tires) .................... 243, 252 Treadwear .......................................... 244 Treadwear indicators (tires) .... 243, 252 Trip menu ........................................... 121 Trunk Closing ............................................. 76 Fuse box ........................................ 329 Messages in the multifunction display ........................................... 286 Opening ........................................... 75 Tie-down rings ............................... 203 Trunk lid emergency release ............ 76 Unlocking manually ....................... 309 Valet locking .................................... 77 Turning off the engine ...................... 106 Turn signals ......................................... 93 Cleaning lenses ............................. 263 Indicator lamps ................................ 28 Messages in the multifunction display ........................................... 296 Replacing bulbs ............................. 314 17 2009-07-16T17:54:06+02:00 - Seite 18 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, 18 Index U Uniform Tire Quality Grading Standards .................................. 244, 252 Units Selecting speedometer display mode ............................................. 131 Unleaded gasoline, premium ........... 354 Unlocking the vehicle KEYLESS-GO .................................... 71 Manually ........................................ 309 SmartKey ......................................... 70 Upholstery, cleaning ......................... 266 Useful features .................................. 207 V Valet locking ........................................ 77 Vehicle Battery ........................................... 321 Care ............................................... 260 Control system .............................. 118 Identification Number (VIN) ........... 332 Locking/unlocking ........................... 70 Lowering (wheel change) ............... 321 Modifications and alterations, Operating safety .............................. 22 Towing ........................................... 325 Unlocking/locking manually .......... 309 Vehicle dimensions see Vehicle specification Vehicle Identification Number (VIN) ................................................... 332 Vehicle jack see Jack Vehicle lighting .................................... 90 Vehicle loading Cargo tie-down rings ...................... 203 Instructions .................................... 202 Load limit ....................................... 239 Roof rack ....................................... 203 Split rear seat bench ..................... 204 Terminology ................................... 250 Vehicle maximum load on the tire ... 252 Vehicle specification C 250 ............................................. 334 C 250 4MATIC ............................... 335 C 250 4MATIC Sport ...................... 336 C 250 Sport ................................... C 300 ............................................. C 300 4MATIC ............................... C 300 4MATIC Sport ...................... C 300 Sport ................................... C 350 ............................................. C 350 4MATIC ............................... C 350 Sport ................................... C 63 AMG ...................................... Vehicle status message memory .... Vehicle tool kit .................................. Vehicle washing see Vehicle care Vehicle weights see Vehicle specification 334 337 339 340 338 341 343 342 343 129 268 W Warning sounds Driver’s or passenger’s seat belt ..... 51 Parking brake ................................ 281 Parktronic system .......................... 187 Seat belt telltale ............................ 301 Warranty coverage ............................ 332 Washer and headlamp cleaning system ................................................ 358 Washer fluid Mixing ratio .................................... 358 Refilling .......................................... 228 Washing the vehicle .......................... 260 Wear pattern (tires) .......................... 245 Weights (vehicle) see Vehicle specification Wheel Changing ....................................... 317 Removing ....................................... 320 Spare ............................................. 317 Tightening torque ........................... 321 Wheels, sizes ..................................... 344 Wheels, Tires and .............................. 229 Window curtain air bags ..................... 42 Windows see Power windows Windows, cleaning ............................ 264 Windshield Cleaning wiper blades .................... 264 Defogging ...................................... 195 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 19 Version: 2.11.8.1 Index Washer fluid ................................... 358 Wipers ............................................. 96 Windshield wipers Replacing wiper blades .................. 316 Winter driving Instructions .................................... 253 Snow chains .................................. 253 Tires ............................................... 252 Winter tires ................................ 252, 344 Wood trims, cleaning ........................ 266 19 204_AKB; 5; 23, en-US d2ureepe, 20 2009-07-16T17:54:06+02:00 - Seite 20 Version: 2.11.8.1 Introduction Product Information Please observe the following in your own best interest: We recommend using Genuine MercedesBenz Parts as well as conversion parts and accessories explicitly approved by us for your vehicle model. We have tested these parts to determine their reliability, safety and special suitability for Mercedes-Benz vehicles. We are unable to make an assessment for other products and therefore cannot be held responsible for them, even if in individual cases an official approval or authorization by governmental or other agencies should exist. Use of such parts and accessories could adversely affect the safety, performance or reliability of your vehicle. Please do not use them. Genuine Mercedes-Benz Parts and preapproved conversion parts and accessories are available at any authorized MercedesBenz Center. In addition, you will receive comprehensive information on permissible technical modifications and expert installations. Operator’s Manual Notes This Operator’s Manual contains a great deal of useful information. We urge you to read it carefully and familiarize yourself with the vehicle before driving. For your own safety and longer service life of the vehicle, we urge you to follow the instructions and warnings contained in this Operator’s Manual. Ignoring them could result in damage to the vehicle or personal injury to you or others. Vehicle damage caused by failure to follow instructions is not covered by the Mercedes-Benz Limited Warranty. We continuously strive to improve our product and ask for your understanding that we reserve the right to make changes in design and equipment. Therefore, information, illustrations, and descriptions in this Operator’s Manual might differ from your vehicle. Vehicle equipment Your vehicle may have some or all of the equipment described in this manual. Therefore, you may find explanations for optional equipment not installed in your vehicle. If you have any questions about operating particular equipment, any authorized Mercedes-Benz Center will be glad to demonstrate the proper procedures. Optional equipment is also described in this manual, including operating instructions wherever necessary. Since they are specialorder items, the descriptions and illustrations herein may vary slightly from the actual equipment of your vehicle. If there are any equipment details that are not shown or described in this Operator’s Manual, any authorized Mercedes-Benz Center will be glad to inform you of correct care and operating procedures. The Operator’s Manual and Maintenance Booklet are important documents and should be kept with the vehicle. Service and warranty information The Service and Warranty Information booklet contains detailed information about the warranties covering your Mercedes-Benz, including: RNew Vehicle Limited Warranty REmission System Warranty REmission Performance Warranty RCalifornia, Connecticut, Maine, Massachusetts, New York, Pennsylvania, 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 21 Version: 2.11.8.1 Introduction Rhode Island, and Vermont Emission Control System Warranty RState Warranty Enforcement Laws (Lemon Laws) Important notice for California retail buyers and lessees of Mercedes-Benz automobiles Under California law you may be entitled to a replacement of your vehicle or a refund of the purchase price or lease price, if after a reasonable number of repair attempts Mercedes-Benz USA, LLC and/or its authorized repair or service facilities fail to fix one or more substantial defects or malfunctions in the vehicle that are covered by its express warranty. During the period of 18 months from original delivery of the vehicle or the accumulation of 18 000 miles (approximately 29 000 km) on the odometer of the vehicle, whichever occurs first, a reasonable number of repair attempts is presumed for a retail buyer or lessee if one or more of the following occurs: (1) the same substantial defect or malfunction results in a condition that is likely to cause death or serious bodily injury if the vehicle is driven, that defect or malfunction has been subject to repair two or more times, and you have directly notified Mercedes-Benz USA, LLC in writing of the need for its repair, (2) the same substantial defect or malfunction of a less serious nature than category (1) has been subject to repair four or more times and you have directly notified us in writing of the need for its repair, or (3) the vehicle is out of service by reason of repair of the same or different substantial defects or malfunctions for a cumulative total of more than 30 calendar days. Written notification should not be sent to a dealer, it should be addressed to Mercedes-Benz USA, LLC Customer Assistance Center One Mercedes Drive Montvale, NJ 07645-0350 Maintenance The Maintenance Booklet describes all the necessary maintenance work which should be performed at regular intervals. Always have the Maintenance Booklet with you when you take the vehicle to an authorized Mercedes-Benz Center for service. The service advisor will record each service in the booklet for you. Roadside Assistance The Mercedes-Benz Roadside Assistance Program provides factory-trained technical help in the event of a breakdown. Calls to the toll-free Roadside Assistance number 1-800-FOR-MERCedes (1-800-367-6372) (in the USA) 1-800-387-0100 (in Canada) will be answered by Mercedes-Benz Customer Assistance Representatives 24 hours a day, 365 days a year. For additional information refer to the Mercedes-Benz Roadside Assistance Program brochure (in the USA) or the Roadside Assistance section of the Service and Warranty Information Booklet (in Canada) in your vehicle literature portfolio. Change of address or ownership If you change your address, be sure to send in the “Change of Address Notice” found in the Service and Warranty Information Booklet, or simply call the Mercedes-Benz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes (1-800-367-6372), or Customer Service (in Canada) at 1-800-387-0100. This will assist us in Z 21 204_AKB; 5; 23, en-US d2ureepe, 22 2009-07-16T17:54:06+02:00 - Seite 22 Version: 2.11.8.1 Introduction contacting you in a timely manner should the need arise. If you sell your Mercedes, please leave all literature with the vehicle to make it available to the next operator. If you bought this vehicle used, be sure to send in the “Notice of Purchase of Used Car” found in the Service and Warranty Information Booklet, or call the MercedesBenz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes (1-800-367-6372), or Customer Service (in Canada) at 1-800-387-0100. Operating your vehicle outside the USA or Canada If you plan to operate your vehicle in foreign countries, please be aware that: RService facilities or replacement parts may not be readily available. RUnleaded gasoline for vehicles with catalytic converters may not be available; the use of leaded fuels will damage the catalysts. RGasoline may have a considerably lower octane rating, and improper fuel can cause engine damage. Certain Mercedes-Benz models are available for delivery in Europe under our European Delivery Program. For details, consult an authorized Mercedes-Benz Center or write to: In the USA: Mercedes-Benz USA, LLC European Delivery Department One Mercedes Drive Montvale, NJ 07645-0350 In Canada: Mercedes-Benz Canada, Inc. European Delivery Department 98 Vanderhoof Avenue Toronto, Ontario M4G 4C9 Operating safety G Warning! Work improperly carried out on electronic components and associated software could cause them to cease functioning. Because the vehicle’s electronic components are interconnected, any modifications made may produce an undesired effect on other systems. Electronic malfunctions could seriously impair the operating safety of your vehicle. Contact an authorized Mercedes-Benz Center for repairs or modifications to electronic components. Other improper work or modifications on the vehicle could also have a negative impact on the operating safety of the vehicle. Some safety systems only function while the engine is running. You should therefore never turn off the engine while driving. G Warning! Heavy blows against the vehicle underbody or tires/wheels may cause serious damage and impair the operating safety of your vehicle. Such blows can be caused, for example, by running over an obstacle, road debris or a pothole. If you feel a sudden significant vibration or ride disturbance, or you suspect that damage to your vehicle as occurred: Rturn on your hazard warning flashers Rslow down carefully Rdrive with caution to an area which is a safe distance from the road Inspect the vehicle underbody and tires/ wheels for possible damage. If the vehicle appears unsafe, have it towed to the nearest authorized Mercedes-Benz Center or other qualified maintenance or repair facility for further inspection or repairs. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 23 Version: 2.11.8.1 Introduction Proper use of the vehicle Proper use of the vehicle requires that you are familiar with the following information and rules: Rthe safety precautions in this manual Rthe “Technical data” section in this manual Rtraffic rules and regulations Rmotor vehicle laws and safety standards G Warning! Various warning labels are attached to your vehicle. These warning labels are intended to make you and others aware of various risks. Do not remove any of these warning labels unless explicitly instructed to do so by information on the label itself. Removing warning labels may cause you and others to be unaware of certain risks which may result in an accident and/or personal injury. Problems with your vehicle If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have the problem diagnosed and corrected if required. If the matter is not handled to your satisfaction, please discuss the problem with the Mercedes-Benz Center management or, if necessary, contact us at one of the following addresses: In the USA: Customer Assistance Center Mercedes-Benz USA, LLC One Mercedes Drive Montvale, NJ 07645-0350 In Canada: Customer Relations Department Mercedes-Benz Canada, Inc. 98 Vanderhoof Avenue Toronto, Ontario M4G 4C9 Reporting safety defects For the USA only: The following text is published as required of manufacturers under Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the “National Traffic and Motor Vehicle Safety Act of 1966”. Reporting safety defects If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Mercedes-Benz USA, LLC. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Mercedes-Benz USA, LLC. To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153); go to www.safercar.gov; or write to: Administrator, NHTSA Headquarters, 1200 New Jersey Avenue, SE, West Building, Washington, DC 20590. You can also obtain other information about motor vehicle safety from www.safercar.gov. Vehicle data recording Information regarding electronic recording devices (Including notice pursuant to California Code § 9951) Please note that your vehicle is equipped with devices that can record vehicle systems data and, if equipped with the Tele Aid system, may transmit some data in certain accidents. Z 23 204_AKB; 5; 23, en-US d2ureepe, 24 Introduction This information helps, for example, to diagnose vehicle systems after a collision and to continuously improve vehicle safety. Daimler may access the information and share it with others Rfor safety research or vehicle diagnosis purposes Rwith the consent of the vehicle owner or lessee Rin response to an official request by law enforcement or other government agency Rfor use in dispute resolution involving Daimler, its affiliates or sales/service organization and/or Ras otherwise required or permitted by law Please check the Tele Aid subscription service agreement for details regarding the information that may be recorded or transmitted via that system. 2009-07-16T17:54:06+02:00 - Seite 24 Version: 2.11.8.1 2009-07-16T17:54:06+02:00 - Seite 25 Version: 2.11.8.1 25 Exterior view ....................................... Cockpit ................................................. Instrument cluster .............................. Multifunction steering wheel ............. Center console .................................... Overhead control panel ...................... Door control panel, seat adjustment ..................................................... 26 27 28 29 31 32 33 At a glance 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 26 2009-07-16T17:54:06+02:00 - Seite 26 Version: 2.11.8.1 Exterior view At a glance Exterior view i This Operator’s Manual describes all features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual. Function : Trunk: Locking and unlocking Page D Opening and closing Valet locking 70, 309 75 77 ; Rear lamps 314 = Rear window defroster ? Fuel filler flap A B C Function Doors: Locking and unlocking Page 70, 309 E Wipers Wiper blades, replacing Wiper blades, cleaning 96 316 264 196 F Hood 224 222 G Front lamps 314 Exterior rear view mirrors 86 H Headlamp cleaning system Power tilt/sliding sunroof Panorama roof with power tilt/sliding panel 196 I Front towing eye 326 J Tires and wheels Rims and tires 229 344 K Rear towing eye 326 Windshield: Wiping with washer fluid Cleaning 199 97 264 93 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 27 Version: 2.11.8.1 Cockpit 27 At a glance Cockpit Function Page Steering wheel gearshift control 112 ; Cruise control lever 180 = Instrument cluster 116 ? Multifunction steering wheel : Function Page Steering wheel release handle (manual) 85 Steering wheel adjustment stalk (electrical) 85 Combination switch: Turn signals Wipers High beam 93 96 93 K Parking brake pedal 105 L Parking brake release 105 M On-board diagnostics (OBD) socket H I J 118 A Horn B Front Parktronic warning indicators, Canada only 186 C Overhead control panel 32 D Glove box 205 E Glove box lock 206 N Hood lock release F Center console 31 O Exterior lamp switch 90 G Starter switch KEYLESS-GO start/stop button 77 P Door control panel and seat adjustment/memory 33 78 224 Z 204_AKB; 5; 23, en-US d2ureepe, 28 2009-07-16T17:54:06+02:00 - Seite 28 Version: 2.11.8.1 Instrument cluster At a glance Instrument cluster Function : Combination gauge with: Fuel gauge 8 Fuel tank reserve warning lamp Coolant temperature gauge ? Coolant temperature warning lamp Indicator/warning lamps: K High-beam headlamp indicator lamp L Low-beam headlamp indicator lamp ; Engine malfunction indicator lamp $ Brake warning lamp, USA only J Brake warning lamp, Canada only ; Page # Left turn signal indicator lamp 118 304 117 305 93 91 305 300 300 93 Function Page 62, 302 = d ESP® warning lamp ? Speedometer A Multifunction display 120 B ! Right turn signal indicator lamp 93 C Tachometer with: N Front fog lamps indicator lamp R Rear fog lamp indicator lamp å ESP OFF warning lamp, C 63 AMG only h Combination low tire pressure/TPMS malfunction telltale, USA only 6 Supplemental Restraint System (SRS) indicator lamp 92 92 64, 302 234, 306 36, 302 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 29 Version: 2.11.8.1 Multifunction steering wheel Page 61, 298 51, 301 Outside temperature (manual transmission) Permanent display: Outside temperature or speedometer (automatic transmission) 118, 132 E Outside temperature (automatic transmission) 118, 132 F Program mode indicator (automatic transmission) 111 D 118 Transmission position indicator/gear range indicator (automatic transmission) Additional speedometer (manual transmission) 109, 111 H Digital clock 132 I Instrument cluster illumination 117 G Multifunction steering wheel At a glance Function ! Antilock Brake System (ABS) indicator lamp 7 Seat belt telltale 132 29 Function : Multifunction display ; Press button ~: to end a call to reject an incoming call Press button 6: to answer a call to dial1 to redial1 Press button W or X: to set the volume to operate the RACETIMER2 Press button 8 to mute = Page 120 128 128 128 128 129 126 124 Press button ? to activate the Voice Control System3 Function only available in telephone menu. AMG vehicles only. 3 The Voice Control System is only available with the COMAND system. Refer to separate operating instructions. 1 2 Z 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 30 Version: 2.11.8.1 Multifunction steering wheel 30 Function At a glance ? A Press button % briefly: to go to the next higher menu level to confirm display message to cancel the Voice Control System3 Press and hold button % to select the standard display Press button = or ;: to call up line for main menus to scroll to the left or right to select menus Press button 9 or : briefly: to select submenus to scroll up or down through lists to select previous or next track, scene, or stored station within Audio menu to switch to the phone book and select a name or number within Tel menu Press and hold button 9 or :: to select previous or next track or scene with quick search or to select previous or next station in waveband (if no station list is available) within Audio menu to start the quick search in the phone book within Tel menu Page 120 120 Function Press button a: to confirm selection or message to switch to the phone book1 to dial a selected phone number1 120 120 120 126 128 120 126 128 The Voice Control System is only available with the COMAND system. Refer to separate operating instructions. 1 Function only available in telephone menu. 3 Page 120 128 128 2009-07-16T17:54:06+02:00 - Seite 31 Version: 2.11.8.1 Center console Center console Function Upper part D E F G H Function Audio display cover ; Hazard warning flasher switch 93 Alarm system indicator lamp 67 ? A Front passenger front air bag off indicator lamp, USA only Front passenger front air bag off indicator lamp, Canada only Electronic Stability Program (ESP®) switch B Audio system or COMAND system, see separate operating instructions C Seat heating, front passenger side 187 Rear window sunshade switch 208 Sport driving mode on/off button 184 Dual-zone automatic climate control Rear window defroster 189 196 84 Page : = Page Parktronic system deactivation switch, Canada only Seat heating, driver’s side 31 139 42, 308 46, 307 63 136 84 Z At a glance 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 32 2009-07-16T17:54:06+02:00 - Seite 32 Version: 2.11.8.1 Overhead control panel Overhead control panel At a glance Lower part Function : ; Ashtray Cigarette lighter Gear shift lever for manual transmission Gear selector lever for automatic transmission 209 209 107 Cup holder 207 ? Front armrest storage compartments 206 B Audio controller COMAND controller (see separate operating instructions) Program mode selector switch for automatic transmission Page : Rear interior lighting on/off 95 ; Interior lighting control 95 = Right reading lamp on/off 95 ? Power tilt/sliding sunroof switch or Power tilt/sliding panel switch 108 = A Function Page A 140 B 196 200 Information button (Tele Aid system) 215 SOS button (Tele Aid system) 213 C Interior rear view mirror D Integrated electronic compass 210 Garage door opener 216 111 E 86 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 33 Version: 2.11.8.1 Door control panel, seat adjustment Page F Hands-free microphone for Tele Aid (emergency call system), telephone and Voice Control System4 G Roadside Assistance button (Tele Aid system) 214 H Left reading lamp on/off 95 I Front interior lighting on/ off 95 Door control panel, seat adjustment At a glance Function Door control panel, vehicles with memory function Function Page : Inside door handle 74 ; Central unlocking switch 75 = Seat adjustment 82 ? Memory function (for storing seat, exterior mirror, and steering wheel settings) 89 A B C 4 33 Exterior rear view mirrors adjustment Power-folding exterior rear view mirrors, Canada only 86 88 Switches for opening/ closing front and rear door windows 98 Rear door window override switch 59 The Voice Control System is only available with the COMAND system. Refer to separate operating instructions. Z 204_AKB; 5; 23, en-US d2ureepe, 34 Door control panel, seat adjustment Function At a glance 2009-07-16T17:54:06+02:00 - Seite 34 Version: 2.11.8.1 Page D Trunk opening switch 75 E Central locking switch 75 Seat adjustment, vehicles without memory function Function = Seat adjustment Page 80 2009-07-16T17:54:06+02:00 - Seite 35 Version: 2.11.8.1 35 Vehicle equipment .............................. Occupant safety .................................. Panic alarm .......................................... Driving safety systems ....................... Anti-theft systems .............................. 36 36 60 60 66 Safety and security 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 36 2009-07-16T17:54:06+02:00 - Seite 36 Version: 2.11.8.1 Occupant safety Vehicle equipment Safety and security i This Operator’s Manual describes all features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual. Occupant safety Introduction In this section you will learn the most important facts about the restraint system components of the vehicle. The restraint systems are: RSeat RChild belts restraints RLower Anchors and Tethers for CHildren (LATCH) also known as ISOFIX G Warning! Modifications to or work improperly conducted on restraint system components or their wiring, as well as tampering with interconnected electronic systems, can lead to the restraint systems no longer functioning as intended. Air bags or Emergency Tensioning Devices (ETDs), for example, could deploy inadvertently or fail to deploy in accidents although the deceleration threshold for air bag deployment is exceeded. Therefore, never modify the restraint systems. Do not tamper with electronic components or their software. i See “Children in the vehicle” (Y page 54) for information on Rinfants and children traveling with you in the vehicle Rrestraint systems for infants and children Additional protection potential is provided by: RSupplemental Restraint System (SRS) with - Air bags - Air bag control unit (with crash sensors) - Emergency Tensioning Device (ETD) for seat belts - Seat belt force limiter RNECK-PRO active front head restraints RAir - bag system components with Front passenger front air bag off indicator lamp - USA only: Front passenger seat with Occupant Classification System (OCS) - Canada only: Front passenger seat with BabySmart™ air bag deactivation system Although the systems are independent, their protective functions work in conjunction with each other. SRS indicator lamp The SRS system conducts a self-test when the ignition is switched on and in regular intervals while the engine is running. This facilitates detection of system malfunctions. The SRS indicator lamp 6 in the instrument cluster comes on when the ignition is switched on. It goes out no later than a few seconds after the engine has been started. The SRS components are in operational readiness when the SRS indicator lamp 6 is not lit while the engine is running. 2009-07-16T17:54:06+02:00 - Seite 37 Version: 2.11.8.1 Occupant safety G Warning! The SRS self-check has detected a malfunction when the SRS indicator lamp 6 Rdoes not come on at all Rfails to go out after approximately 4 seconds after the engine was started Rcomes on after the engine was started or while driving For your safety, we strongly recommend that you contact an authorized Mercedes-Benz Center immediately to have the system checked. Otherwise the SRS may not be activated when needed in an accident, which could result in serious or fatal injury. The SRS might also deploy unexpectedly and unnecessarily which could also result in injury as well. In addition, improper work on the SRS creates a risk of rendering the SRS inoperative or causing unintended air bag deployment. Work on the SRS must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center. If it is necessary to modify an air bag system to accommodate a person with disabilities, contact an authorized Mercedes-Benz Center. USA only: Call our Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) for details. Air bags G Warning! Air bags are designed to reduce the potential of injury and fatality in certain Rfrontal impacts (front air bags and driver’s side knee bag) Rside impacts (side impact air bags, window curtain air bags and pelvis air bags) However, no system available today can completely eliminate injuries and fatalities. Deployment of the air bags temporarily releases a small amount of dust from the air bags. This dust, however, is neither harmful to your health, nor does it indicate a fire in the vehicle. The dust might cause some temporary breathing difficulty for people with asthma or other breathing trouble. To avoid this, you may wish to get out of the vehicle as soon as it is safe to do so. If you have any breathing difficulty but cannot get out of the vehicle after the air bag inflates, then get fresh air by opening a window or door. G Warning! To reduce the risk of injury when the front air bags inflate, it is very important for the driver and front passenger to always be in a properly seated position and to wear their respective seat belt. For maximum protection in the event of a collision always be in normal seated position with your back against the seat backrest. Fasten your seat belt and make sure it is properly positioned on your body. Since the air bag inflates with considerable speed and force, a proper seating position and correct positioning of the hands on the steering wheel will help to keep you at a safe distance from the air bag. Occupants who are not wearing their seat belt, are not seated properly or are too close to the air bag can be seriously injured or killed by an air bag as it inflates with great force instantaneously: RSit with the seat belt properly fastened in a position that is as upright as possible with your back against the seat backrest. RMove the driver’s seat as far back as possible, still permitting proper operation of vehicle controls. The distance from the center of the driver’s chest to the center of the air bag cover on the steering wheel must be at least 10 inches (25 cm) or more. You should be able to accomplish this by adjusting the seat and steering wheel. If Z 37 Safety and security 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 38 Occupant safety you have any difficulties, please contact an authorized Mercedes-Benz Center. RDo not lean your head or chest close to the steering wheel or dashboard. Safety and security 2009-07-16T17:54:06+02:00 - Seite 38 Version: 2.11.8.1 RKeep hands on the outside of the steering wheel rim. Placing hands and arms inside the rim can increase the risk and potential severity of hand/arm injury when the driver front air bag inflates. There is a possibility for a side impact air bagrelated injury if occupants, especially children, are not properly seated or restrained when next to a side impact air bag which needs to deploy rapidly in a side impact in order to do its job. To help avoid the possibility of injury, please follow these guidelines: (1) RAdjust the front passenger seat as far as possible rearward from the dashboard when the seat is occupied. ROccupants, especially children, should never place their bodies or lean their heads in the area of the door where the side impact air bag inflates. This could result in serious injuries or death should the side impact air bag be deployed. Always sit as upright as possible, wear the seat belt properly and use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. RCanada only: Children 12 years old and under must never ride in the front seat, except in a Mercedes-Benz authorized BabySmart™ compatible child seat, which operates with the BabySmart™ air bag deactivation system installed in the vehicle to deactivate the front passenger front air bag when it is installed properly. Otherwise they will be struck by the air bag when it inflates in a crash. If this happens, serious or fatal injury will result. Failure to follow these instructions can result in severe injuries to you or other occupants. If you sell your vehicle, it is important that you make the buyer aware of this safety information. Be sure to give the buyer this Operator’s Manual. G Warning! Accident research shows that the safest place for children in an automobile is in a rear seat. (2) Always sit as upright as possible, wear the seat belt properly, and for children 12 years old and under, use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. Always wear seat belts properly. Air bags are designed to deploy only in certain Rfrontal impacts (front air bags and driver’s side knee bag) Rside impacts (side impact air bags, pelvis air bags and window curtain air bags) if the system determines the need for air bag deployment Only in the event of such a situation will they provide their supplemental protection. The driver and passengers should always wear their seat belts. Otherwise it is not possible for the air bags to provide their supplemental protection. In case of other types of impacts and impacts below air bag deployment thresholds, air bags will not deploy. The driver and passengers will then be protected to the extent possible by a properly fastened seat belt. A properly fastened seat belt is also needed to provide the best possible protection in a rollover. Air bags are not a substitute for seat belts. Always wear your seat belt, regardless of whether or not your vehicle is equipped with air bags. It is important to your safety and that of your passengers to have deployed air bags 2009-07-16T17:54:06+02:00 - Seite 39 Version: 2.11.8.1 Occupant safety replaced and to have any malfunctioning air bags repaired. This will help to make sure the air bags will continue to provide supplemental crash protection for occupants. Safety guidelines for the seat belt, Emergency Tensioning Device (ETD) and air bag G Warning! RDamaged seat belts or seat belts that have been subjected to stress in an accident must be replaced. Their anchoring points must also be checked. Only use seat belts installed or supplied by an authorized Mercedes-Benz Center. RAir bags and pyrotechnic Emergency Tensioning Devices (ETDs) contain perchlorate material, which may require special handling and regard for the environment. Check with your local government’s disposal guidelines. California residents, see www.dtsc.ca.gov/HazardousWaste/ Perchlorate/index.cfm. RAir bags and ETDs are designed to function on a one-time-only basis. An air bag or ETD that has deployed must be replaced. RDo not pass seat belts over sharp edges. They could tear. RDo not make any modification that could change the effectiveness of the seat belts. RDo not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection. RNo modifications of any kind may be made to any components or wiring of the SRS. RDo no change or remove any component or part of the SRS. RDo not install additional trim material, seat covers, badges, etc. over the steering wheel hub, front passenger front air bag cover, outboard sides of the seat 39 backrests, door trim panels, or door frame trims. RDo not install additional electrical/ electronic equipment on or near SRS components and wiring. RKeep area between air bags and occupants free of objects (e.g. packages, purses, umbrellas, etc.). RDo not hang items such as coat hangers from the coat hooks or handles over the door. These items may be thrown around in the vehicle and cause head and other injuries when the window curtain air bag is deployed. RAir bag system components will be hot after an air bag has inflated. Do not touch them. RNever place your feet on the instrument panel, dashboard, or on the seat. Always keep both feet on the floor in front of the seat. RImproper repair work on the SRS creates a risk of rendering the SRS inoperative or causing unintended air bag deployment. Work on the SRS must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center. RFor your protection and the protection of others, when scrapping the air bag unit or ETD, our safety instructions must be followed. These instructions are available from any authorized Mercedes-Benz Center. RGiven the considerable deployment speed, required inflation volume, and the material of the air bags, there is the possibility of abrasions or other, potentially more serious injuries resulting from air bag deployment. If you sell your vehicle, we strongly recommend that you inform the subsequent owner that the vehicle is equipped with SRS. Also refer them to the applicable section in the Operator’s Manual. Z Safety and security 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 40 Occupant safety Front air bags G Observe Safety notes, see page 37. Safety and security 2009-07-16T17:54:06+02:00 - Seite 40 Version: 2.11.8.1 stage inflation of the front passenger front air bag. The air bags will not deploy in impacts which do not exceed the system’s preset deployment thresholds. You will then be protected by the fastened seat belts. The front air bags will not deploy in the event of a rollover unless the vehicle’s rate of longitudinal deceleration or acceleration exceeds the preset deployment threshold for the front air bags. The front passenger front air bag will only be deployed if Driver’s front air bag : and front passenger front air bag ; are designed to provide increased protection for the driver and front passenger against the risk of injuries to the head and thorax. Driver and front passenger front air bag and driver’s side knee bag are deployed Rvehicles Rin Rthe the event of certain frontal impacts Rif the system determines that air bag deployment can offer additional protection to that provided by the seat belt Rdepending on whether the respective seat belt is in use Rindependently of the side impact air bags, pelvis air bags and/or the window curtain air bags The front air bags in this vehicle have been designed to inflate in two stages. This allows the air bags to have different rates of inflation. The rate of inflation is based on the vehicle deceleration rate as assessed by the air bag control unit. Vehicles with OCS, USA only: The front passenger front air bag deployment is additionally influenced by the passenger’s weight category as identified by the Occupant Classification System (OCS) (Y page 42). Vehicles with OCS, USA only: The lighter the front passenger-side occupant, the higher the vehicle deceleration rate required for second with OCS, USA only: the system, based on OCS weight sensor readings, detects that the front passenger seat is occupied Rthe 45 indicator lamp in the center console is not lit (USA only: (Y page 42), Canada only: (Y page 46)) impact exceeds a preset deployment threshold ! Vehicles with BabySmart™ air bag deactivation system (Canada only): Do not place objects heavier than 20 lb (9 kg) on the front passenger seat. This could cause the front or side impact air bag on the front passenger side to deploy in a crash which exceeds the system’s deployment threshold. Knee bag Knee bag = is designed to provide increased protection for the driver against the risk of injuries to the knees, thighs and lower legs. Knee bag = is located on the driver side lower instrument panel. It is designed to operate together with the driver front air bag in certain frontal impacts if the system determines that air bag deployment can offer additional protection to that provided by the seat belt. Knee bag = operates best in conjunction with a properly positioned and fastened seat belt. 2009-07-16T17:54:06+02:00 - Seite 41 Version: 2.11.8.1 Occupant safety Side impact air bags G Observe Safety notes, see page 37. G Warning! The pressure sensors for side impact air bag control are located in the doors. Do not modify any components of the doors or door trim panels including, for example, the addition of door speakers. Improper repair work on the doors or the modification or addition of components to the doors create a risk of rendering the side impact air bags inoperative or causing unintended air bag deployment. Work on the doors must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center. seat is empty and the front passenger seat belt is not fastened. With the front passenger seat empty and the seat belt fastened, the front passenger side impact air bag will deploy independently of the empty seat. Whether a seat belt is recognized as fastened depends on whether or not the latch plate is properly inserted into the buckle. Side impact air bags : are not deployed in side impacts which do not exceed the system’s deployment threshold. Side impact air bags : will not deploy in the event of a rollover unless the vehicle’s rate of lateral deceleration or acceleration exceeds the preset deployment threshold for side impact air bags :. ! Vehicles with BabySmart™ air bag deactivation system (Canada only): Do not place objects heavier than 20 lb (9 kg) on the front passenger seat. This could cause the front or side impact air bag on the front passenger side to deploy in a crash which exceeds the system’s deployment threshold. G Warning! Side impact air bags : are designed to provide increased protection for the thorax but not the head, neck and arms of the driver or front passenger. The side impact air bags : are deployed Ron the impacted side of the vehicle Rin instances with a high rate of lateral vehicle deceleration or acceleration Only use seat covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using other seat covers may interfere with or prevent the deployment of the side impact air bags and/or pelvis air bags. Contact an authorized Mercedes-Benz Center for availability. Pelvis air bags G Observe Safety notes, see page 37. Pelvis air bags are not available on C 63 AMG. Rregardless of whether the seat belts on the impacted side of the vehicle are in use Rindependently of the front air bags Rindependently of the ETDs Vehicles with OCS (USA only): The front passenger side impact air bag will not deploy if the OCS senses that the front passenger Z 41 Safety and security 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 42 2009-07-16T17:54:06+02:00 - Seite 42 Version: 2.11.8.1 Occupant safety Safety and security interfere with or prevent the deployment of the side impact air bags and/or pelvis air bags. Contact an authorized Mercedes-Benz Center for availability. Window curtain air bags G Observe Safety notes, see page 37. Pelvis air bags : are designed to provide increased protection for the pelvis. Pelvis air bags : are deployed Rin instances with a high rate of lateral vehicle deceleration or acceleration Ron the impacted side of the vehicle Rindependently of whether the seat belt is in use Rindependently of the front air bags Rindependently of the ETDs Vehicles with OCS, USA only: Front passenger pelvis air bag : will not deploy if the OCS senses that the front passenger seat is empty and the front passenger seat belt is not fastened. With the front passenger seat empty and the seat belt fastened, front passenger pelvis air bag : will deploy independently of the empty seat. Whether a seat belt is recognized as fastened depends on whether or not the latch plate is properly inserted into the buckle. Pelvis air bags : are not deployed in side impacts which do not exceed the system’s deployment threshold. Pelvis air bags : will not deploy in the event of a rollover unless the vehicle’s rate of lateral deceleration or acceleration exceeds the preset deployment threshold for pelvis air bags :. G Warning! Only use seat covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using other seat covers may Window curtain air bags : are designed to provide increased protection for the head but not the chest or arms. Window curtain air bags : are deployed Ron the impacted side of the vehicle Rin instances with a high rate of lateral vehicle deceleration or acceleration Rindependently of the front air bags Rregardless of whether the front passenger seat is occupied Rregardless of whether the seat belt on the impacted side of the vehicle is in use Window curtain air bags : are not deployed in impacts which do not exceed the system’s deployment threshold. Window curtain air bags : deploy in the area indicated by the arrows. Occupant Classification System The Occupant Classification System (OCS) is standard equipment in USA. The OCS activates or deactivates the front passenger front air bag automatically. The respective status is based on the classified 2009-07-16T17:54:06+02:00 - Seite 43 Version: 2.11.8.1 Occupant safety occupant weight category determined by weight sensor readings from the front passenger seat. The system does not deactivate Rthe front passenger side impact air bag Rthe pelvis air bag Rthe window curtain air bag Rthe Emergency Tensioning Devices (ETDs) To be classified correctly, the front passenger must sit Rwith the seat belt properly fastened Rin a position that is as upright as possible with the back against the seat backrest Rwith the feet on the floor If the occupant’s weight is transferred to another object in the vehicle (e.g. by leaning on armrests), the OCS may not be able to properly approximate the occupant’s weight category. If your seat, including the trim cover and cushion, needs to be serviced in any way, take the vehicle to an authorized Mercedes-Benz Center. Only seat accessories approved by Mercedes-Benz may be used. Both the driver and the front passenger should always use the 45 indicator lamp as an indication of whether or not the front passenger is properly positioned. G Warning! If the 45 indicator lamp illuminates when an adult or someone larger than a small individual is in the front passenger seat, have the front passenger reposition himself or herself in the seat until the 45 indicator lamp goes out. In the event of a collision, the air bag control unit will not allow front passenger front air bag deployment when the OCS has classified the front passenger seat occupant as weighting as much as or less than a typical 12-monthold child in a standard child restraint or if the front passenger seat is classified as being empty. When the OCS senses that the front passenger seat occupant is classified as being up to or less than the weight of a typical 12-month-old child in a standard child restraint, the 45 indicator lamp will illuminate when the engine is started and remain illuminated, indicating that the front passenger front air bag is deactivated. When the OCS senses that the front passenger seat is classified as being empty, the 45 indicator lamp will illuminate when the engine is started and remain illuminated, indicating that the front passenger front air bag is deactivated. When the OCS senses that the front passenger seat occupant is classified as being heavier than the weight of a typical 12-month-old child seated in a standard child restraint or as being a small individual (such as a young teenager or a small adult), the 45 indicator lamp will illuminate for approximately 6 seconds when the engine is started and then, depending on occupant weight sensor readings from the seat, remain illuminated or go out. With the 45 indicator lamp illuminated, the front passenger front air bag is deactivated. With the 45 indicator lamp out, the front passenger front air bag is activated. When the OCS senses that the front passenger seat occupant is classified as an adult or someone larger than a small individual, the 45 indicator lamp will illuminate for approximately 6 seconds when the engine is started and then goes out, indicating that the front passenger front air bag is activated. If the 45 indicator lamp is illuminated, the front passenger front air bag is deactivated and will not be deployed. Z 43 Safety and security 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 44 Occupant safety If the 45 indicator lamp is not illuminated, the front passenger front air bag is activated and will be deployed Rin Safety and security 2009-07-16T17:54:06+02:00 - Seite 44 Version: 2.11.8.1 the event of certain frontal impacts Rif impact exceeds a preset deployment threshold Rindependently of the side impact air bags or pelvis air bag If the front passenger front air bag is deployed, the rate of inflation will be influenced by Rthe rate of relevant vehicle deceleration as assessed by the air bag control unit Rthe front passenger’s weight category as identified by the OCS For more information on air bag display messages in the multifunction display, see (Y page 272). G Warning! According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating position. Thus, we strongly recommend that children be placed in the rear seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriate infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. The infant or child restraint must be properly secured with the vehicle’s seat belt, the seat belt and top tether strap, or lower anchors and top tether strap, fully in accordance with the child seat manufacturer’s instructions. Occupants, especially children, should always sit as upright as possible, wear the seat belt properly and use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. Children can be killed or seriously injured by an inflating air bag. Note the following important information when circumstances require you to place a child in the front passenger seat: RYour vehicle is equipped with air bag technology designed to deactivate the front passenger front air bag in your vehicle when the system senses the weight of a typical 12-month-old child or less along with the weight of a standard appropriate child restraint on the front passenger seat. RA child in a rear-facing child restraint on the front passenger seat will be seriously injured or even killed if the front passenger front air bag inflates in a collision which could occur under some circumstances, even with the air bag technology installed in your vehicle. The only means to completely eliminate this risk is to never place a child in a rear-facing child restraint in the front seat. We therefore strongly recommend that you always place a child in a rear-facing child restraint in a backseat. RIf you must install a rear-facing child restraint on the front passenger seat because circumstances require you to do so, make sure the 45 indicator lamp is illuminated, indicating that the front passenger front air bag is deactivated. Should the 45 indicator lamp not illuminate or go out while the restraint is installed, please check installation. Periodically check the 45 indicator lamp while driving to make sure the 45 indicator lamp is illuminated. If the 45 indicator lamp goes out or remains out, do not transport a child on the front passenger seat until the system has been repaired. A child in a rear-facing child restraint on the front passenger seat will be seriously 2009-07-16T17:54:06+02:00 - Seite 45 Version: 2.11.8.1 Occupant safety 45 45 indicator lamp : will be illuminated, except with the SmartKey removed from the starter switch or with the starter switch in position 0. Safety and security 204_AKB; 5; 23, en-US d2ureepe, injured or even killed if the front passenger front air bag inflates. RIf you have to place a child in a forwardfacing child restraint on the front passenger seat, move the seat as far back as possible, use the proper child restraint recommended for the age, size and weight of the child, and secure child restraint with the vehicle’s seat belt according to the child seat manufacturer’s instructions. For children larger than the typical 12-monthold child, the front passenger front air bag may or may not be activated. Deployment of the driver front air bag does not mean that the front passenger front air bag also should have deployed. The OCS may have determined Rthat the seat was empty or occupied by the weight up to or less than that of a typical 12-month-old child seated in a standard child restraint – both of which are instances where the system suppresses deployment of the front passenger front air bag even though the impact met the criteria and was of sufficient severity to deploy the driver front air bag Rthat the seat was occupied by a small individual (such as a young teenager or a small adult) or a child who weighs more than the weight of a typical 12-month-old child in a standard child restraint – both of which are instances where the system may suppress deployment of the front passenger front air bag even though the impact met the criteria and was of sufficient severity to deploy the driver front air bag G Warning! If the red SRS indicator lamp 6 in the instrument cluster and the 45 indicator lamp are lit at the same time, there is a malfunction in the OCS. The front passenger front air bag will be deactivated in this case. Have the system checked by qualified technicians as soon as possible. Contact an authorized Mercedes-Benz Center. Only have the seat repaired or replaced at an authorized Mercedes-Benz Center. In order to ensure proper operation of the air bag system and OCS: RSit with the seat belt properly fastened in a position that is as upright as possible with your back against the seat backrest. RWhile seated, an occupant should not position him/herself in such a way as to cause the occupant’s weight to be lifted from the seat bottom as this may result in the OCS being unable to correctly approximate the occupant’s weight category. RRead and observe all warnings in this chapter. Z 204_AKB; 5; 23, en-US d2ureepe, 46 Occupant safety OCS Self-test Safety and security 2009-07-16T17:54:06+02:00 - Seite 46 Version: 2.11.8.1 After turning the SmartKey in the starter switch to position 1 or 2 or pressing the KEYLESS-GO start/stop button once or twice, the 45 indicator lamp illuminates. If an adult occupant is properly sitting on the front passenger seat and the system classifies the occupant as an adult, the 45 indicator lamp will illuminate and go out after approximately 6 seconds. If the seat is not occupied and the system classifies the front passenger seat as being empty, the 45 indicator lamp will illuminate and not go out. G Warning! If the 45 indicator lamp does not illuminate, the system is not functioning. You must contact an authorized Mercedes-Benz Center before seating any child on the front passenger seat. For more information, see the “Practical hints” section (Y page 308). G Warning! Never place anything between seat cushion and child seat (e.g. pillow), since it reduces the effectiveness of the OCS. The bottom and back of the child seat must make full contact with the passenger seat cushion and backrest. If necessary, adjust the tilt of the passenger seat backrest. An incorrectly mounted child seat could cause injuries to the child in case of an accident, instead of increasing protection for the child. Follow the manufacturer’s instructions for installation of child seats. G Warning! According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating position. Thus, we strongly recommend that children be placed in the rear seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriate infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. The infant or child restraint must be properly secured with the vehicle’s seat belt, the seat belt and top tether strap, or lower anchors and top tether strap, fully in accordance with the child seat manufacturer’s instructions. Occupants, especially children, should always sit as upright as possible, wear the seat belt properly and use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. Children can be killed or seriously injured by an inflating air bag. Note the following important information when circumstances require you to place a child in the front passenger seat: RChildren 12 years old and under must never ride in the front seat, except in a MercedesBenz authorized BabySmart™ compatible child seat, which operates with the BabySmart™ system installed in the vehicle to deactivate the front passenger front air bag when it is installed properly. Otherwise they will be struck by the air bag when it inflates in a crash. If this happens, serious or fatal injury will result. RA child in a rear-facing child restraint on the BabySmart™ air bag deactivation system The BabySmart™ air bag deactivation system is standard equipment in Canada. front passenger seat will be seriously injured or even killed if the front passenger front air bag inflates in a collision which could occur under some circumstances, even with the air bag technology installed in your vehicle. The only means to 2009-07-16T17:54:06+02:00 - Seite 47 Version: 2.11.8.1 Occupant safety completely eliminate this risk is to never place a child in a rear-facing child restraint in the front seat. We therefore strongly recommend that you always place a child in a rear-facing child restraint in a backseat. RIf you must install a BabySmart™ compatible rear-facing child restraint on the front passenger seat because circumstances require you to do so, make sure the 45 indicator lamp is illuminated, indicating that the front passenger front air bag is deactivated. Should the 45 indicator lamp not illuminate or go out while the restraint is installed, please check installation. Periodically check the 45 indicator lamp while driving to make sure the 45 indicator lamp is illuminated. If the 45 indicator lamp goes out or remains out, do not transport a child on the front passenger seat until the system has been repaired. A child in a rear-facing child restraint on the front passenger seat will be seriously injured or even killed if the front passenger front air bag inflates. RIf you have to place a child in a forwardfacing child restraint on the front passenger seat, move the seat as far back as possible, use the proper child restraint recommended for the age, size and weight of the child, and secure child restraint with the vehicle’s seat belt according to the child seat manufacturer’s instructions. G Warning! When using a BabySmart™ compatible child seat on the front passenger seat, the front passenger front air bag will not deploy only if the 45 indicator lamp remains illuminated. Please be sure to check the 45 indicator lamp every time you use a BabySmart™ compatible child seat on the front passenger seat. Should the 45 indicator lamp go out while the restraint is installed, please check installation. If the 45 indicator lamp remains out, do not use the BabySmart™ restraint to transport a child on the front passenger seat until the system has been repaired. Special BabySmart™ compatible child seats, designed for use with the Mercedes-Benz system, are required for use with the BabySmart™ air bag deactivation system. Please contact an authorized Mercedes-Benz Center for information on availability. With the special child seat installed properly, the front passenger front air bag will not deploy. 45 indicator lamp : will be illuminated, except with the SmartKey removed from the starter switch or with the starter switch in position 0. The system does not deactivate Rthe side impact air bag Rthe pelvis air bag Rthe window curtain air bag Rthe Emergency Tensioning Device (ETD) Self-test BabySmart™ without special child seat installed After turning the SmartKey in the starter switch to position 1 or 2 or pressing the KEYLESS-GO start/stop button once or twice, the 45 indicator lamp comes on for approximately 6 seconds and then goes out. Z 47 Safety and security 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Safety and security 48 2009-07-16T17:54:06+02:00 - Seite 48 Version: 2.11.8.1 Occupant safety If the 45 indicator lamp should not come on or is continuously lit, the system is not functioning. You must see an authorized Mercedes-Benz Center before seating any child on the front passenger seat. More information can be found in the “Practical hints” section (Y page 307). G Warning! Do not place powered-on laptops, mobile phones, electronic tags such as those used in ski passes and like electronic devices on the front passenger seat. Signals from such devices may interfere with the BabySmart™ air bag deactivation system. Such signal interference may cause the 45 indicator lamp not to come on during self-test. The SRS indicator lamp 6 and/or the 45 indicator lamp could be continuously lit, indicating that the system is not functioning. The front passenger front air bag could deploy inadvertently or fail to deploy in an accident. G Warning! The BabySmart™ air bag deactivation system will ONLY work with a special child seat designed to operate with it. It will not work with child seats which are not BabySmart™ compatible. Never place anything between seat cushion and child seat (e.g. pillow), since it reduces the effectiveness off the BabySmart™ air bag deactivation system. The bottom of the child seat must make full contact with the front passenger seat cushion. An incorrectly mounted child seat could cause injuries to the child in case of an accident, instead of protecting the child. Follow the manufacturer’s instructions for installation of special child seats. Seat belts Safety notes The use of seat belts and infant and child restraint systems is required by law in all 50 states, the District of Columbia, the U.S. territories and all Canadian provinces. Even where this is not the case, all vehicle occupants should have their seat belts fastened whenever the vehicle is in motion. i See “Children in the vehicle” (Y page 54) for information on Rinfants and children traveling with you in the vehicle Rrestraint systems for infants and children G Warning! Always fasten your seat belt before driving off. Always make sure all of your passengers are properly restrained. You and your passengers should always wear seat belts. Failure to wear and properly fasten and position your seat belt greatly increases your risk of injuries and their likely severity in an accident. If you are ever in an accident, your injuries can be considerably more severe without your seat belt properly buckled. Without your seat belt buckled, you are much more likely to hit the interior of the vehicle or be ejected from it. You can be seriously injured or killed. In the same crash, the possibility of injury or death is lessened if you are properly wearing your seat belt. The air bags can only protect as intended if the occupants are properly wearing their seat belts. G Warning! Never ride in a moving vehicle with the seat backrest in an excessively reclined position as this can be dangerous. You could slide under the seat belt in a collision. If you slide under it, the seat belt would apply force at the abdomen or neck. That could cause serious or even fatal injuries. The seat backrest and seat belt provide the best restraint when the wearer is in a position that is as upright as possible and the seat belt is properly positioned on the body. G Warning! Never let more people ride in the vehicle than there are seat belts available. Make sure everyone riding in the vehicle is correctly restrained with a separate seat belt. Never use a seat belt for more than one person at a time. G Warning! Damaged seat belts or seat belts that have been subjected to stress in an accident must be replaced. Also, the seat belt anchoring points must be checked. Only use seat belts which have been approved by Mercedes-Benz. Do not make any modifications to the seat belts. This can lead to unintended activation of the ETDs or to their failure to activate when necessary. Do not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection. Have all work carried out only by qualified technicians. Contact an authorized Mercedes-Benz Center. Proper use of seat belts G Warning! USE SEAT BELTS PROPERLY RSeat belts can only protect when used properly. Never wear seat belts in any other way than as described in this section, as that could result in serious injuries in case of an accident. REach occupant should wear their seat belt at all times, because seat belts help reduce the likelihood of and potential severity of injuries in accidents, including rollovers. The integrated restraint system includes 2009-07-16T17:54:06+02:00 - Seite 49 Version: 2.11.8.1 Occupant safety 49 SRS (driver front air bag, driver side knee bag, front passenger front air bag, side impact air bags, pelvis air bags, window curtain air bags for side windows), Emergency Tensioning Devices (ETDs), seat belt force limiters, and front seat knee bolsters. The system is designed to enhance the protection offered to properly belted occupants in certain frontal (front air bags, driver’s side knee bag, and ETDs) and side (side impact air bags, pelvis air bags, window curtain air bags, and ETDs) impacts which exceed preset deployment thresholds. Safety and security 204_AKB; 5; 23, en-US d2ureepe, RNever wear the shoulder belt under your arm, against your neck or off your shoulder. In a frontal crash, your body would move too far forward. That would increase the chance of head and neck injuries. The seat belt would also apply too much force to the ribs or abdomen, which could severely injure internal organs such as your liver or spleen. Adjust the seat belt so that the shoulder section is located as close as possible to the middle of the shoulder. It should not touch the neck. Never pass the shoulder portion of the seat belt under your arm. RPosition the lap belt as low as possible on your hips and not across the abdomen. If the lap belt is positioned across your abdomen, it could cause serious injuries in a crash. RNever wear seat belts over rigid or breakable objects in or on your clothing, such as eyeglasses, pens, keys etc., as these might cause injuries. RMake sure the seat belt is always fitted snugly. Take special care of this when wearing loose clothing. RNever use a seat belt for more than one person at a time. Do not fasten a seat belt Z 204_AKB; 5; 23, en-US d2ureepe, 50 Occupant safety around a person and another person or other objects at the same time. RSeat Safety and security 2009-07-16T17:54:06+02:00 - Seite 50 Version: 2.11.8.1 belts should not be worn twisted. In a crash, you would not have the full width of the seat belt to distribute impact forces. The twisted seat belt against your body could cause injuries. RPregnant women should also always use a lap/shoulder belt. The lap belt portion should be positioned as low as possible on the hips to avoid any possible pressure on the abdomen. RPlace the seat backrest in a position that is as upright as possible. RCheck your seat belt during travel to make sure it is properly positioned. RNever place your feet on the instrument panel, dashboard, or on the seat. Always keep both feet on the floor in front of the seat. RWhen using a seat belt to secure infant restraints, toddler restraints, or children in booster seats, always follow the child seat manufacturer’s instructions. children 12 years old and under must be seated and properly secured in an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. For additional information, see “Children in the vehicle”. A child’s risk of serious or fatal injuries is significantly increased if the child restraints are not properly secured in the vehicle and/ or the child is not properly secured in the child restraint. G Warning! Vehicles with BabySmart™ air bag deactivation system, Canada only: Children 12 years old and under must never ride in the front seat, except in a Mercedes-Benz authorized BabySmart™ compatible child seat, which operates with the BabySmart™ system installed in the vehicle to deactivate the front passenger front air bag when it is installed properly. Otherwise they will be struck by the air bag when it inflates in a crash. If this happens, serious or fatal injury will result. G Warning! Do not pass seat belts over sharp edges. They could tear. Do not allow the seat belt to get caught in the door or in the seat adjustment mechanism. This could damage the seat belt. Never attempt to make modifications to seat belts. This could impair the effectiveness of the seat belts. Fastening the seat belts G Warning! According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating position. Thus, we strongly recommend that children be placed in the rear seats whenever possible. Regardless of seating position, X With a smooth motion, pull the seat belt out of seat belt outlet :. X Place the shoulder portion of the seat belt across the top of your shoulder and the lap portion across your hips. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 51 Version: 2.11.8.1 Occupant safety Push latch plate ; into buckle = until it clicks. X If necessary, adjust the seat belt to the correct height (Y page 51). X If necessary, tighten the lap portion to a snug fit by pulling shoulder portion up. All lap/shoulder belts except the driver’s seat belt have special seat belt retractors to secure child restraints properly. For more information on special seat belt retractors, see “Infant and child restraint systems” (Y page 55). To release the seat belt with seat belt release button ?, see (Y page 51). Seat belt outlet height adjustment You can adjust the height of the seat belt outlet for the driver’s and front passenger seat. Releasing the seat belts X Press seat belt release button ? (Y page 50). Allow the retractor to completely rewind the seat belt by guiding latch plate ; (Y page 50). ! Make sure the seat belt retracts completely. Otherwise the seat belt and/or latch plate could get caught or pinched in the door or in the seat mechanism. This can damage the seat belt and impair its effectiveness, and/or cause damage to the door and/or door trim panel. Such damage is not covered by the Mercedes-Benz Limited Warranty. Damaged seat belts must be replaced. Contact an authorized Mercedes-Benz Center. Enhanced seat belt reminder system X X Raising: Slide the seat belt outlet height adjuster upward. The seat belt outlet height adjuster engages in different positions. Lowering: Press and hold release button :. X Slide the seat belt outlet height adjuster downward. X Release release button : and make sure the seat belt outlet height adjuster engages into place. When the engine is started, the seat belt telltale 7 will always illuminate for 6 seconds to remind you and your passengers to fasten your seat belts. If the driver’s seat belt is not fastened when the engine is started, an additional warning chime will sound. The warning chime goes out after approximately 6 seconds or once the driver’s seat belt is fastened. If after these 6 seconds the driver’s or the front passenger’s seat belt (with the front passenger seat occupied) is not fastened with front doors closed, Rthe seat belt telltale 7 remains illuminated for as long as either the driver’s or front passenger’s seat belt is not fastened. Rand if the vehicle speed once exceeds 15 mph (25 km/h), the seat belt telltale 7 starts flashing and a warning chime sounds with increasing intensity for a maximum of 60 seconds or until the driver’s and front passenger’s seat belt are fastened. Z Safety and security X 51 204_AKB; 5; 23, en-US d2ureepe, Safety and security 52 2009-07-16T17:54:06+02:00 - Seite 52 Version: 2.11.8.1 Occupant safety If you and/or your passenger release the seat belt during driving, the seat belt telltale 7 starts flashing and the warning chime sounds as described before. If the driver’s or the front passenger’s seat belt remains unfastened after 60 seconds, the warning chime stops sounding, the seat belt telltale 7 stops flashing but continues to be illuminated. After a vehicle standstill, the warning chime is reactivated and the seat belt telltale 7 is flashing again if the vehicle speed once exceeds 15 mph (25 km/h). The seat belt telltale 7 will only go out if both the driver’s and the front passenger’s seat belt (with the front passenger seat occupied) are fastened, or the vehicle is standing still and a front door is opened. For more information, see “Practical hints” (Y page 301). Emergency Tensioning Device (ETD), seat belt force limiter The seat belts for the front seats and rear outer seats are equipped with ETDs and seat belt force limiters. The ETDs are designed to activate in the following cases: Rin frontal or rear-end impacts exceeding the system’s preset deployment threshold Rin side impacts exceeding the system’s preset deployment threshold on the far side of the impact Rif the restraint systems are operational and functioning correctly, see “SRS indicator lamp” (Y page 36) The ETDs for the front seats will only activate if the front seat belts are fastened (latch plate properly inserted into buckle). The ETDs for the rear seats will activate with or without the respective seat belts fastened. In an impact, the ETDs remove slack from the seat belts in such a way that the seat belts fit more snugly against the body. Seat belt force limiters, when activated, are employed to help reduce the peak force exerted by the seat belts on occupants during a crash. i The ETDs do not correct an incorrect seat position or incorrectly worn seat belts. The ETDs do not pull occupants back toward the seat backrest. G Warning! Pyrotechnic ETDs that were activated must be replaced. For your safety, when disposing of the pyrotechnic ETDs always follow our safety instructions. These are available at any authorized Mercedes-Benz Center. NECK-PRO active front head restraints (except C 63 AMG) The NECK-PRO active front head restraints are intended to offer the driver and front passenger increased protection from whiplash-type injuries. In the event of a rearend collision, the NECK-PRO active front head restraints on the front seats are designed to move forward in the direction of travel. They thus provide the head with increased support earlier on in the collision sequence. The NECK-PRO active front head restraints will move forward whether the seats are occupied or not. G Warning! Do not attach any objects (e.g. hangers) to the head restraint posts. Otherwise, the NECKPRO active front head restraints may not be able to function properly or offer the intended degree of protection they were designed for in the event of a rear-end collision. G Warning! Only use seat or head restraint covers which have been tested and approved by MercedesBenz for your vehicle model. Using other seat or head restraint covers may interfere with or prevent the activation of the 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 53 Version: 2.11.8.1 Occupant safety Rrear view mirror adjustment Rfastening of seat belts Safety and security NECK-PRO active front head restraints and/ or the deployment of the front side impact air bags or pelvis air bags. Contact an authorized Mercedes-Benz Center for availability. When the NECK-PRO active front head restraints have been triggered in an accident, the NECK-PRO active front head restraints must be reset. Otherwise, the NECK-PRO active front head restraints cannot offer any additional protection in the event of another rear-end collision. For information on resetting the activated NECK-PRO active front head restraints, see “Resetting activated head restraints” (Y page 311). You cannot remove the NECK-PRO active front head restraints. G Warning! For your protection, drive only with properly positioned head restraints. Adjust the head restraint so that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level. This will reduce the potential for injury to the head and neck in the event of an accident or similar situation. For information on head restraint adjustment, see “Head restraint height” (Y page 82), or see “Head restraint fore and aft adjustment” (Y page 82). Steering wheel G Observe Safety notes, see page 84. X Position steering wheel : properly. See (Y page 85) for manual adjustment and (Y page 85) for electrical adjustment. Make sure: RYou can reach the steering wheel with your arms slightly bent at the elbows. RYou can move your legs freely. RAll displays (including malfunction and indicator lamps) on the instrument cluster are clearly visible. Correct driver seat adjustment G Warning! In order to avoid possible loss of vehicle control the following must be done before the vehicle is put into motion: Rseat adjustment Rhead restraint adjustment Rsteering 53 Seat belt G Observe Safety notes, see page 48. X Fasten and position your seat belt ; correctly (Y page 50). wheel adjustment Z 204_AKB; 5; 23, en-US d2ureepe, Occupant safety 54 Make sure: RThe seat belt is always fitted snugly. RAdjust Safety and security 2009-07-16T17:54:06+02:00 - Seite 54 Version: 2.11.8.1 the seat belt so that the shoulder section is located as close as possible to the middle of the shoulder. RPlace the lap portion of the seat belt as low as possible on your hips. Seat and head restraint G Observe Safety notes, see page 79. X Position seat = and head restraint properly. See (Y page 80) for seat and head restraint adjustment. Observe the following points: RAlways be in a properly seated position. RThe position should be as far rearward from the front air bag in the steering wheel as possible, while still permitting proper operation of vehicle controls. RAdjust the seat to a comfortable seating position that still allows you to reach the accelerator/brake pedal safely. RThe seat must be adjusted so that you can correctly fasten and position your seat belt. RThe seat backrest must be in a position that is as nearly upright as possible. RAdjust the seat cushion so that the front edge of the seat cushion lightly supports your legs. RAdjust the head restraint so that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level. RNever place hands under the seat or near any moving parts while the seat is being adjusted. Children in the vehicle Safety notes If an infant or child is traveling with you in the vehicle: X Secure the child using an infant or child restraint appropriate to the age and size of the child. X Make sure the infant or child is properly secured at all times while the vehicle is in motion. G Warning! When leaving the vehicle, always remove the SmartKey from the starter switch. Always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, even if they are secured in a child restraint system, or with access to an unlocked vehicle. A child’s unsupervised access to a vehicle could result in an accident and/or serious personal injury. The children could Rinjure themselves on parts of the vehicle Rbe seriously or fatally injured through excessive exposure to extreme heat or cold Rinjure themselves or cause an accident with vehicle equipment that can be operated even if the SmartKey is removed from the starter switch or removed from the vehicle, such as seat adjustment, steering wheel adjustment, or the memory function If children open a door, they could injure other persons or get out of the vehicle and injure themselves or be injured by following traffic. Do not expose the child restraint system to direct sunlight. The child restraint system’s metal parts, for example, could become very hot, and the child could be burned by these parts. G Warning! Do not carry heavy or hard objects in the passenger compartment or trunk unless they are firmly secured in place. 2009-07-16T17:54:06+02:00 - Seite 55 Version: 2.11.8.1 Occupant safety Unsecured or improperly positioned cargo increases a child’s risk of injury in the event of Rstrong braking maneuvers Rsudden Ran changes of direction accident Infant and child restraint systems G Observe Safety notes, see page 54. We recommend all infants and children be properly restrained at all times while the vehicle is in motion. Canada only: Only use a BabySmart™ compatible child restraint for the front passenger seat in this vehicle. All lap/shoulder belts except the driver’s seat belt have special seat belt retractors for secure fastening of child restraints. To fasten a child restraint, follow the child restraint manufacturer’s instructions for mounting. To activate the special seat belt retractor: X Pull the shoulder belt out completely and let it retract. During seat belt retraction, a ratcheting sound can be heard to indicate that the special seat belt retractor is activated. The seat belt is now locked. X Push down on child restraint to take up any slack. To deactivate the special seat belt retractor: X Release the seat belt buckle and let the seat belt retract completely. The seat belt can then again be used in the usual manner. To deactivate the special seat belt retractor for the front passenger seat, the front passenger seat must be in the most backward position. 55 G Warning! Never release the seat belt buckle while the vehicle is in motion, since the special seat belt retractor will be deactivated. i Information on child seats with mounting fittings for tether anchorages (Y page 57). For information on LATCH-type (ISOFIX) child seat anchors (Y page 58). The use of infant or child restraints is required by law in all 50 states, the District of Columbia, the U.S. territories and all Canadian provinces. Infants and small children should be seated in an appropriate infant or child restraint system. They must be properly secured in accordance with the manufacturer’s instructions for the child restraint. All infant or child restraint systems must comply with U.S. Federal Motor Vehicle Safety Standards 213 and 225 and Canadian Motor Vehicle Safety Standards 213 and 210.2. A statement by the child restraint manufacturer of compliance with these standards can be found on the instruction label on the restraint and in the instruction manual provided with the restraint. When using any infant restraint, toddler restraint, or booster seat, make sure to carefully read and follow all manufacturer’s instructions for installation and use. Please read and observe warning labels affixed to the inside of the vehicle and to infant or child restraints. G Warning! According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating position. Thus, we strongly recommend that children be placed in the rear seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriate Z Safety and security 204_AKB; 5; 23, en-US d2ureepe, 56 Occupant safety Safety and security 204_AKB; 5; 23, en-US d2ureepe, infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. The infant or child restraint must be properly secured with the vehicle’s seat belt, the seat belt and top tether strap, or lower anchors and top tether strap, fully in accordance with the child seat manufacturer’s instructions. Occupants, especially children, should always sit as upright as possible, wear the seat belt properly and use an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. Children can be killed or seriously injured by an inflating air bag. Note the following important information when circumstances require you to place a child in the front passenger seat: RUSA only: Your vehicle is equipped with air bag technology designed to deactivate the front passenger front air bag in your vehicle when the system senses the weight of a typical 12-month-old child or less along with the weight of a standard appropriate child restraint on the front passenger seat. RUSA only: For children larger than the typical 12-month-old child, the front passenger front air bag may or may not be activated. Always make sure the 45 indicator lamp is illuminated, indicating that the front passenger front air bag is deactivated. RCanada only: Children 12 years old and under must never ride in the front seat, except in a Mercedes-Benz authorized BabySmart™ compatible child seat, which operates with the BabySmart™ system installed in the vehicle to deactivate the front passenger front air bag when it is installed properly. Otherwise they will be struck by the air bag when it inflates in a crash. If this happens, serious or fatal injury will result. 2009-07-16T17:54:06+02:00 - Seite 56 Version: 2.11.8.1 RA child in a rear-facing child restraint on the front passenger seat will be seriously injured or even killed if the front passenger front air bag inflates in a collision which could occur under some circumstances, even with the air bag technology installed in your vehicle. The only means to completely eliminate this risk is to never place a child in a rear-facing child restraint in the front seat. We therefore strongly recommend that you always place a child in a rear-facing child restraint in a backseat. RIf you must install a rear-facing child restraint on the front passenger seat because circumstances require you to do so, make sure the 45 indicator lamp is illuminated, indicating that the front passenger front air bag is deactivated. Should the 45 indicator lamp not illuminate or go out while the restraint is installed, please check installation. Periodically check the 45 indicator lamp while driving to make sure the 45 indicator lamp is illuminated. If the 45 indicator lamp goes out or remains out, do not transport a child on the front passenger seat until the system has been repaired. A child in a rear-facing child restraint on the front passenger seat will be seriously injured or even killed if the front passenger front air bag inflates. RIf you have to place a child in a forwardfacing child restraint on the front passenger seat, move the seat as far back as possible, use the proper child restraint recommended for the age, size and weight of the child, and secure child restraint with the vehicle’s seat belt according to the child seat manufacturer’s instructions. G Warning! Infants and small children should never share a seat belt with another occupant. During an accident, they could be crushed between the occupant and seat belt. A child’s risk of serious or fatal injuries is significantly increased if the child restraints are not properly secured in the vehicle and/ or the child is not properly secured in the child restraint. Children too big for a toddler restraint must ride in seats using regular seat belts. Position shoulder belt across chest and shoulder, not face or neck. A booster seat may be necessary to achieve proper seat belt positioning for children over 41 lb (18 kg) until they reach a height where a lap/shoulder belt fits properly without a booster. When the child restraint is not in use, remove it from the vehicle or secure it with the seat belt to prevent the child restraint from becoming a projectile in the event of an accident. 2009-07-16T17:54:06+02:00 - Seite 57 Version: 2.11.8.1 Occupant safety 57 Move the respective head restraint : to its uppermost position (Y page 83). X Lift up anchorage ring cover ; from anchorage ring =. Safety and security 204_AKB; 5; 23, en-US d2ureepe, X Installation of infant and child restraint systems G Observe Safety notes, see page 54. G Warning! Always lock the seat backrests in their upright position when the rear seats are occupied by passengers. Lock the seat backrests in their upright position before installing top tether straps or when the extended cargo compartment is not in use. Make sure that seat backrests are secured properly by pushing and pulling on the seat backrests. If a seat backrest is not locked properly, the seat backrest could fold. The child seat would no longer be supported properly or positioned to provide its intended benefit. That could cause serious or even fatal injuries. This vehicle is equipped with tether anchorages for a top tether strap at each of the rear seating positions. Top tether straps enable an additional connection to be made between child restraint systems secured with LATCH-type (ISOFIX) anchors and rear seats. This can further reduce the risk of injury. X Guide top tether strap A between head restraint : and top of the seat backrest. X Securely fasten hook ?, which is part of top tether strap A, to anchorage ring =. Make sure Rhook ? is attached to anchorage ring = beyond the safety catch, as illustrated Rtop tether strap A is not twisted Rhead restraint : is installed (if removable) and positioned such that top tether strap A can pass freely between head restraint : and top of the seat backrest X Lower head restraint : if necessary (Y page 83). Z 204_AKB; 5; 23, en-US d2ureepe, Occupant safety 58 Once hook ? is attached, the child restraint itself can be secured. X Safety and security 2009-07-16T17:54:06+02:00 - Seite 58 Version: 2.11.8.1 Install the child restraint system and tighten top tether strap A according to the child restraint manufacturer’s instructions. After removing the child restraint system and top tether strap A: X Vehicles with non-foldable rear bench seat: The LATCH-type (ISOFIX) anchors are blended with covers. Vehicles with split rear bench seat: The LATCH-type (ISOFIX) anchors are located between the seat cushion and the backrest. Pull down and close anchorage ring cover ; from respective anchorage ring =. Child seat anchors – LATCH-type (ISOFIX) G Observe Safety notes, see page 54. G Warning! Children too big for a toddler restraint must ride in seats using regular seat belts. Position shoulder belt across chest and shoulder, not face or neck. A booster seat may be necessary to achieve proper seat belt positioning for children over 41 lb (18 kg) until they reach a height where a lap/shoulder belt fits properly without a booster. Install child seat according to manufacturer’s instructions. The child seat must be firmly attached to both anchors. An incorrectly mounted child seat may come loose during an accident which could result in serious injury or death to the child. Damaged or impact damaged child seats or child seat mounting fittings must be replaced. Each rear outer seat has two LATCH-type (ISOFIX) anchors for the installation of a LATCH-type (ISOFIX) child seat with matching mounting fittings. Non-LATCH-type (ISOFIX) child seats may also be used and can be installed using the vehicle’s seat belt system. Install child seat according to the manufacturer’s instructions. Non-foldable rear bench seat Information sign : indicates the position of anchor =. X Remove anchorage ring covers ; from anchors = by pulling it in direction of arrow. X Store anchorage ring covers ;, for example in the storage compartment of the rear center armrest. Split rear bench seat, child seat anchors 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 59 Version: 2.11.8.1 Occupant safety Install a LATCH-type (ISOFIX) child seat according to the manufacturer’s instructions. A rigid connection between the child seat and the body of the vehicle is established. X Make sure that the seat belt for the rear center seat can operate freely with a child seat installed. Child safety Child safety locks G Observe Safety notes, see page 54. G Warning! Override switch G Observe Safety notes, see page 54. With the override switch you can disable the rear door window switches in the rear door panels. This can be useful, for instance, when you have children riding in the rear passenger compartment. G Warning! Activate the override switch when children are riding in the back seats of the vehicle. The children may otherwise injure themselves, e.g. by becoming trapped in the rear door window opening. Children could open a rear door from the inside. This may cause serious personal injury or an accident. Therefore, secure the rear doors with the child safety locks whenever children are riding in the back seats of the vehicle. The child safety locks on the rear doors enable you to secure each rear door individually. You cannot open a secured rear door from the inside. You can open the rear door from the outside when the vehicle is unlocked. X Securing: Press the lever up in direction of arrow :. X Check to make sure the child safety locks are working properly. X X Activating: Press override switch :. Indicator lamp ; comes on. The rear door windows can no longer be operated using the respective switch located in the rear doors. You can still operate the rear door windows using the switches located on the door control panel of the driver’s door. X Deactivating: Press override switch : again. The rear door windows can be operated again using the respective switch located in the rear doors. For more information on power windows, see the “Controls in detail” section (Y page 98). Releasing: Press the lever down in direction of arrow ;. Z Safety and security X 59 204_AKB; 5; 23, en-US d2ureepe, Driving safety systems 60 Panic alarm Safety and security 2009-07-16T17:54:06+02:00 - Seite 60 Version: 2.11.8.1 i Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. this device must accept any interference received, including interference that may cause undesired operation of the device. X Activating: Press and hold ! button : for at least 1 second. An audible alarm and flashing exterior lamps will operate. X Deactivating: Press ! button : again. or X Insert the SmartKey into the starter switch. or X Press the KEYLESS-GO start/stop button. The SmartKey with KEYLESS-GO must be inside the vehicle. i USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired operation. Any unauthorized modification to this device could void the user’s authority to operate the equipment. Any unauthorized modification to this device could void the user’s authority to operate the equipment. Driving safety systems Introduction This section contains information about the following driving safety systems: RABS (Antilock Brake System) RAdaptive Brake RBAS (Brake Assist System) REBP (Electronic Brake Proportioning) RESP® (Electronic Stability Program) i In winter operation, the maximum effectiveness of most of the driving systems described in this section is only achieved with winter tires, or snow chains as required. Safety notes G Warning! The following factors increase the risk of accidents: RExcessive RWet speed, especially in turns and slippery road surfaces RFollowing another vehicle too closely The driving safety systems described in this section cannot reduce these risks or prevent the natural laws of physics from acting on the 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 61 Version: 2.11.8.1 Driving safety systems Braking At the instant one of the wheels is about to lock up, a slight pulsation can be felt in the brake pedal. The pulsation indicates that the ABS is in the regulating mode. X Keep firm and steady pressure on the brake pedal while you feel the pulsation. Continuous, steady brake pedal pressure yields the advantages provided by the ABS, namely braking power and the ability to steer the vehicle. The pulsating brake pedal can be an indication of hazardous road conditions and functions as a reminder to take extra care while driving. Emergency brake maneuver X Keep continuous full pressure on the brake pedal. G Warning! ABS G Observe Safety notes, see page 60. G Warning! Do not pump the brake pedal. Use firm, steady brake pedal pressure instead. Pumping the brake pedal defeats the purpose of the ABS and significantly reduces braking effectiveness. The Antilock Brake System (ABS) regulates the brake pressure so that the wheels do not lock during braking. This allows you to maintain the ability to steer your vehicle. The ABS is functional above a speed of approximately 5 mph (8 km/h) independent of road surface conditions. On slippery road surfaces, the ABS will respond even to light brake pressure. The ABS indicator lamp ! in the instrument cluster comes on when you switch on the ignition. It goes out when the engine is running. If the ABS malfunctions, other driving safety systems such as the BAS or the ESP® are also switched off. Observe indicator and warning lamps that may come on as well as messages in the multifunction display that may appear. If the ABS malfunctions, the wheels may lock during hard braking, reducing steering capability and extending the braking distance. BAS G Observe Safety notes, see page 60. The Brake Assist System (BAS) operates in emergency situations. If you apply the brakes very quickly, the BAS provides full brake boost automatically, thereby potentially reducing the braking distance. X Apply continuous full braking pressure until the emergency braking situation is over. The ABS will prevent the wheels from locking. Z Safety and security vehicle. They cannot increase braking or steering efficiency beyond that afforded by the condition of the vehicle brakes and tires or the traction afforded. Only a safe, attentive, and skillful driver can prevent accidents. The capabilities of a vehicle equipped with the driving safety systems described in this section must never be exploited in a reckless or dangerous manner which could jeopardize the user’s safety or the safety of others. Always adjust your driving style to the prevailing road and weather conditions and keep a safe distance to other road users and objects on the street. If a driving system malfunctions, other driving safety systems may also switch off. Observe indicator and warning lamps that may come on as well as messages in the multifunction display that may appear. 61 204_AKB; 5; 23, en-US d2ureepe, 62 Driving safety systems When you release the brake pedal, the brakes function again as normal. The BAS is then deactivated. G Warning! Safety and security 2009-07-16T17:54:06+02:00 - Seite 62 Version: 2.11.8.1 If the BAS malfunctions, the brake system still functions, but without the additional brake boost available that the BAS would normally provide in an emergency braking maneuver. Therefore, the braking distance may increase. Adaptive Brake Adaptive Brake provides a high level of braking safety as well as increased braking comfort. Adaptive Brake takes driver and vehicle characteristics into consideration, thus achieving an optimal braking effect. In addiditon, Adaptive Brake provides the hillstart assist system (Y page 183). For more information on the brake system, see (Y page 255). EBP G Observe Safety notes, see page 60. The Electronic Brake Proportioning (EBP) enhances braking effectiveness by allowing the rear brakes to supply a greater proportion of the braking effort in straight-line braking without a loss of vehicle stability. G Warning! If the EBP malfunctions, the brake system will still function with full brake boost. However, the rear wheels could lock up during emergency braking situations, for example. You could lose control of the vehicle and cause an accident. Adapt your driving style to the changed driving characteristics. ESP® G Observe Safety notes, see page 60. The Electronic Stability Program (ESP®) is operational as soon as the engine is running. It monitors the vehicle’s traction (force of adhesive friction between the tires and the road surface) and handling. The ESP® recognizes that the vehicle deviates from the direction of travel as intended by the driver. By applying brakes to individual wheels and by limiting the engine output, the ESP® works to stabilize the vehicle. The ESP® is especially useful while driving off and on wet or slippery road surfaces. The ESP® also stabilizes the vehicle during braking and steering maneuvers. The ESP® warning lamp d in the instrument cluster comes on when you switch on the ignition. It goes out when the engine is running. The ESP® warning lamp d in the instrument cluster flashes when the ESP® is engaged. G Warning! Never switch off the ESP® when you see the ESP® warning lamp d flashing in the instrument cluster. In this case proceed as follows: RWhen driving off, apply as little throttle as possible. RWhile driving, ease up on the accelerator pedal. RAdapt your speed and driving style to the prevailing road conditions. Failure to observe these guidelines could cause the vehicle to skid. The ESP® cannot prevent accidents resulting from excessive speed. i Vehicle status messages in the multifunction display (Y page 270) will refer to the ESP® as ESC. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 63 Version: 2.11.8.1 Driving safety systems Only conduct operational or performance tests on a two-axle dynamometer. If such tests are necessary, contact an authorized Mercedes-Benz Center. You could otherwise seriously damage the brake system or the transfer case which is not covered by the Mercedes-Benz Limited Warranty. ! Vehicles with 4MATIC: Because the ESP® operates automatically, the engine and ignition must be shut off (SmartKey in starter switch position 0 or 1 or KEYLESS-GO start/stop button in position 0 or 1) when the parking brake is being tested on a brake test dynamometer. Active braking action through the ESP® may otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. ! Vehicles without 4MATIC: Because the ESP® operates automatically, the engine and ignition must be shut off (SmartKey in starter switch position 0 or 1 or KEYLESS-GO start/stop button in position 0 or 1) when the parking brake is being tested on a brake test dynamometer or the vehicle is being towed with the front axle raised. Active braking action through the ESP® may otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. ! The ESP® will only function properly if you use wheels of the recommended tire size as specified in the “Technical data” section of this Operator’s Manual. i The cruise control switches off automatically when the ESP® engages. Electronic Traction System (ETS/4-ETS) G Observe Safety notes, see page 60. The ETS (Electronic Traction System) and 4-ETS (four-wheel Electronic Traction System, vehicles with 4MATIC only) are components of the ESP®. The ETS/4-ETS improves the vehicle’s ability to utilize available traction, especially under slippery road conditions by applying the brakes to a spinning wheel. Vehicles with 4MATIC also transfer more power to the wheel(s) with traction. When you switch off the ESP®, the ETS/4-ETS is still enabled. Switching the ESP® off or on (except C 63 AMG) G Warning! The ESP® should not be switched off during normal driving other than in the circumstances described below. Disabling the system will reduce vehicle stability in driving maneuvers. Do not switch off the ESP® when a spare wheel is mounted. To improve the vehicle’s traction, switch off the ESP®. This allows the drive wheels to spin and thus cut into surfaces for better grip, for example Rwhen driving with snow chains Rin deep snow Rin sand or gravel G Warning! Switch on the ESP® immediately if the aforementioned circumstances do not apply anymore. Otherwise the ESP® will not stabilize the vehicle when it is starting to skid or a wheel is spinning. Z Safety and security ! Vehicles with 4MATIC: 63 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 64 Version: 2.11.8.1 Driving safety systems 64 When you switch off the ESP®, Rthe ! Avoid spinning of a drive wheel for an extended period with the ESP® switched off. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. ESP® will not stabilize the vehicle Safety and security Rthe engine output is not limited, which allows the drive wheels to spin and thus cut into surfaces for better grip Rthe ETS/4-ETS will still apply the brakes to a spinning wheel ESP® continues to operate when you are braking Rthe Rthe cruise control cannot be activated Rthe cruise control switches off if activated i When the ESP® is switched off and one or more drive wheels are spinning, the ESP® warning lamp d in the instrument cluster flashes. However, the ESP® will then not stabilize the vehicle. X Switching on: Press ESP® switch : until the ESP® warning lamp d in the instrument cluster goes out. You are now again in normal driving mode with the ESP® switched on. C 63 AMG Switching ESP® SPORT on or off G Warning! ESP® SPORT should not be switched on during normal driving. Switching ESP® SPORT on will result in the following: Rno restriction to engine torque Rsystem-supported traction control is limited X Switching off: With the engine running, press ESP® switch : until the ESP® warning lamp d in the instrument cluster comes on. The ESP® is switched off. G Warning! When the ESP® warning lamp d is illuminated continuously, the ESP® is switched off or is not operational due to a malfunction. Vehicle stability in standard driving maneuvers is reduced. Adapt your speed and driving to the prevailing road conditions and to the non-operating status of the ESP®. ESP® SPORT is designed for driving on closed tracks when the vehicle’s natural oversteer and understeer characteristics are desired and requires a highly skilled and experienced driver able to handle these critical driving situations. You could lose control of your vehicle and cause an accident. Please be aware of these limits when you switch on ESP® SPORT. Do not switch on ESP® SPORT when a spare wheel is mounted. To improve the vehicle’s traction, switch on ESP® SPORT. This allows the drive wheels to spin and thus cut into surfaces for better grip, for example Rwhen driving with snow chains Rin deep snow Rin sand or gravel 2009-07-16T17:54:06+02:00 - Seite 65 Version: 2.11.8.1 Driving safety systems G Warning! Switch off ESP® SPORT and switch on the ESP® immediately if the aforementioned circumstances do not apply anymore. Otherwise ESP® SPORT will only stabilize the vehicle to a limited extent when it is starting to skid or a wheel is spinning. When you switch on ESP® SPORT ESP® stabilizes the vehicle only to a limited extent Rthe Rthe engine output is limited, but only to the extent that allows the drive wheels to spin and thus cut into surfaces for better grip Rthe ETS will still apply the brakes to a spinning wheel ESP® continues to operate when you are braking hard Rthe Rthe cruise control cannot be activated Rthe cruise control switches off if activated i When ESP® SPORT is switched on and one or more drive wheels are spinning, the ESP® warning lamp d in the instrument cluster flashes. However, the ESP® will then stabilize the vehicle only to a limited extent. ESC-SPORT appears in the multifunction display. X Switching off: With the engine running, press ESP® SPORT switch : briefly. The ESP® warning lamp d in the instrument cluster goes out. The message ESC-ON appears in the multifunction display. ESP® SPORT switches off automatically when you turn off the engine. When starting the engine, the ESP® is activated automatically. i Vehicle status messages in the multifunction display (Y page 270) will refer to the ESP® as ESC. Switching the ESP® off or on G Warning! The ESP® should not be switched off during normal driving. Disabling of the system will result in the following: Rno restriction to engine torque Rloss of system-supported traction control “ESP® OFF” is designed for driving on closed tracks when the vehicle’s natural oversteer and understeer characteristics are desired and requires a highly skilled and experienced driver able to handle these critical driving situations. You could lose control of your vehicle and cause an accident. Please be aware of these limits when you switch off the ESP®. Do not switch off the ESP® when a spare wheel is mounted. X Switching on: With the engine running, press ESP® SPORT switch : briefly. The ESP® warning lamp d in the instrument cluster comes on. The message To improve the vehicle’s traction, switch off the ESP®. This allows the drive wheels to spin and thus cut into surfaces for better grip, for example Rwhen driving with snow chains Rin deep snow Rin sand or gravel Z 65 Safety and security 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Anti-theft systems 66 G Warning! Safety and security 2009-07-16T17:54:06+02:00 - Seite 66 Version: 2.11.8.1 Switch on the ESP® immediately if the aforementioned circumstances do not apply anymore. Otherwise the ESP® will not stabilize the vehicle when it is starting to skid or a wheel is spinning. When you switch off the ESP®, Rthe ESP® will not stabilize the vehicle Rthe engine output is not limited, which allows the drive wheels to spin and thus cut into surfaces for better grip ETS will still apply the brakes to a spinning wheel i Vehicle status messages in the multifunction display (Y page 270) will refer to the ESP® as ESC. G Warning! When the ESP® warning lamp d and the ESP® OFF warning lamp å are illuminated continuously, the ESP® is switched off. Vehicle stability in standard driving maneuvers is reduced. Adapt your speed and driving to the prevailing road conditions and to the non-operating status of the ESP®. Rthe Rthe ESP® Rthe cruise control cannot be activated Rthe cruise control switches off if activated ! Avoid spinning of a drive wheel for an extended period with the ESP® switched off. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. continues to operate when you are braking hard i When the ESP® is switched off and one or X more drive wheels are spinning, the ESP® warning lamp d in the instrument cluster does not flash. The ESP® will then not stabilize the vehicle. Switching on: With the engine running, press ESP® SPORT switch : briefly. The ESP® warning lamp d and the ESP® OFF warning lamp å in the instrument cluster go out. The message ESC-ON appears in the multifunction display. Anti-theft systems Immobilizer X Switching off: With the engine running, press ESP® SPORT switch : until the ESP® warning lamp d and the ESP OFF warning lamp åin the instrument cluster come on. The message ESC-OFF appears in the multifunction display. The immobilizer prevents unauthorized persons from starting your vehicle. When leaving the vehicle, always take the SmartKey with you and lock the vehicle. The engine can be started by anyone with a valid SmartKey that is left inside the vehicle. Activating X With SmartKey: Remove the SmartKey from the starter switch. X With KEYLESS-GO: Turn off the engine and open the driver’s door. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 67 Version: 2.11.8.1 Anti-theft systems X i If the alarm stays on for more than 30 seconds, the Tele Aid system initiates a call to the Customer Assistance Center automatically. The Tele Aid system will initiate the call provided that Switch on the ignition. i Starting the engine will also deactivate the immobilizer. In the event that the engine cannot be started (yet the vehicle’s battery is charged), the system is not operational. Contact an authorized Mercedes-Benz Center or call 1-800-FOR-MERCedes (in the USA) or 1-800-387-0100 (in Canada). Ryou have subscribed to the Tele Aid service Rthe Tele Aid service has been activated properly Rthe necessary mobile phone, power supply and GPS coverage are available Anti-theft alarm system Once the alarm system has been armed, a visual and audible alarm is triggered when someone opens Ra door Rthe trunk Rthe hood The alarm will stay on even if the activating element, a door, for example, is closed immediately. The alarm system will also be triggered when Rthe X vehicle is opened with the mechanical key Ra door is opened from the inside Rthe trunk is opened with the emergency release button To cancel the alarm after it has been triggered, see “Canceling the alarm” (Y page 68). Arming: Lock the vehicle with the SmartKey or with KEYLESS-GO. The turn signal lamps flash three times and an acoustic warning sounds three times to indicate that the vehicle is locked. Indicator lamp : flashes to indicate that the alarm system is armed. i If the turn signal lamps do not flash three times and the acoustic warning does not sound three times, a door or the trunk may not be properly closed. Close the respective element. X Disarming: Unlock the vehicle with the SmartKey or with KEYLESS-GO. The turn signal lamps flash once and an acoustic warning sounds once to indicate that the alarm system is disarmed. Z Safety and security Deactivating 67 204_AKB; 5; 23, en-US d2ureepe, Anti-theft systems 68 i Unless you open a door or the trunk within approximately 40 seconds after unlocking the vehicle: Safety and security RThe vehicle will be locked again. RThe anti-theft alarm system will be rearmed. Canceling the alarm To cancel the alarm, do one of the following: X Insert the SmartKey into the starter switch. X Press button % or & on the SmartKey. In vehicles with KEYLESS-GO: X Grasp an outside door handle. The SmartKey must be within 3 ft (1 m) of the vehicle. X Press the KEYLESS-GO start/stop button. The SmartKey must be inside the vehicle. 2009-07-16T17:54:06+02:00 - Seite 68 Version: 2.11.8.1 2009-07-16T17:54:06+02:00 - Seite 69 Version: 2.11.8.1 69 Vehicle equipment .............................. 70 Locking and unlocking ....................... 70 Starter switch positions ..................... 77 Seats .................................................... 79 Multifunction steering wheel ............. 84 Mirrors ................................................. 86 Memory function ................................. 89 Lighting ................................................ 90 Wipers .................................................. 96 Power windows ................................... 98 Driving and parking .......................... 101 Manual transmission ........................ 107 Automatic transmission ................... 108 Transfer case .................................... 116 Instrument cluster ............................ 116 Control system .................................. 118 Audio system .................................... 136 Driving systems ................................ 180 Climate control system .................... 189 Rear window defroster ..................... 196 Power tilt/sliding sunroof ............... 196 Panorama roof with power tilt/ sliding panel ...................................... 199 Loading and storing .......................... 202 Useful features ................................. 207 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Locking and unlocking 70 Vehicle equipment i This Operator’s Manual describes all Controls in detail 2009-07-16T17:54:06+02:00 - Seite 70 Version: 2.11.8.1 features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual. Locking and unlocking Notes G Observe Safety notes, see page 54. When unlocking or locking the vehicle with the SmartKey an acoustic signal sounds. The acoustic signal is activated at the factory. If you wish to deactivate the feature, or adjust its signal volume, contact an authorized Mercedes-Benz Center. When unlocking the vehicle, all turn signal lamps flash once. An acoustic signal sounds once, and the locking knobs in the doors move up. The anti-theft alarm system is disarmed. When locking the vehicle, all turn signal lamps flash three times. An acoustic signal sounds three times, and the locking knobs in the doors move down. The anti-theft alarm system is armed. All doors and the trunk must be closed. If you cannot lock or unlock the vehicle with the SmartKey, the batteries in the SmartKey are discharged, the SmartKey is malfunctioning, or the vehicle battery is drained. X Check the batteries in the SmartKey (Y page 73) and replace them if necessary. X Use the mechanical key to unlock the driver’s door and the trunk (Y page 309). X Use the mechanical key to lock the vehicle (Y page 310). X Have the vehicle battery and the vehicle battery connections checked at an authorized Mercedes-Benz Center. If the SmartKey is malfunctioning, contact Roadside Assistance or an authorized Mercedes-Benz Center. SmartKey Your vehicle comes supplied with two SmartKeys, each with remote control and a removable mechanical key. The SmartKey centrally locks and unlocks Rthe doors Rthe trunk lid Rthe fuel filler flap : & Lock button ; F Unlock button for trunk lid = % Unlock button i USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired operation. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 71 Version: 2.11.8.1 Locking and unlocking i Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. this device must accept any interference received, including interference that may cause undesired operation of the device. Any unauthorized modification to this device could void the user’s authority to operate the equipment. Factory setting X Global unlocking: Press button %. Unless you open a door or the trunk within approximately 40 seconds after unlocking the vehicle: RThe vehicle will be locked again. X Unlocking driver’s door and fuel filler flap: Press button % once. X Global unlocking: Press button % twice. X Global locking: Press button &. KEYLESS-GO Vehicles equipped with KEYLESS-GO come with two SmartKeys with KEYLESS-GO, each with remote control and a removable mechanical key. The KEYLESS-GO function is integrated into the SmartKey. The validity of the SmartKey is checked every time you grasp an outside door handle. When the SmartKey is valid, your vehicle unlocks Rthe doors Rthe trunk lid Rthe fuel filler flap i USA only: RThe This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: X 1. This device may not cause harmful interference, and anti-theft alarm system will be rearmed. Global locking: Press button &. Selective setting If you frequently travel alone, you may wish to reprogramm the SmartKey. Pressing button % will then only unlock the driver’s door and the fuel filler flap. X Switching on/off: Press and hold buttons % and & simultaneously for approximately 6 seconds until the battery check lamp (Y page 73) flashes twice. The SmartKey will then function as follows: 2. this device must accept any interference received, including interference that may cause undesired operation. Any unauthorized modification to this device could void the user’s authority to operate the equipment. Z Controls in detail Any unauthorized modification to this device could void the user’s authority to operate the equipment. 71 204_AKB; 5; 23, en-US d2ureepe, 72 Locking and unlocking i Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and Controls in detail 2009-07-16T17:54:06+02:00 - Seite 72 Version: 2.11.8.1 2. this device must accept any interference received, including interference that may cause undesired operation of the device. Any unauthorized modification to this device could void the user’s authority to operate the equipment. Important notes on using KEYLESS-GO RYou can also use the SmartKey with KEYLESS-GO like a normal SmartKey (Y page 70). RYou can combine KEYLESS-GO functions with normal SmartKey functions (e.g. unlocking with KEYLESS-GO and locking with button &). RAlways carry the SmartKey with you. RIf the SmartKey is removed from the vehicle (e.g. if a passenger exits the vehicle with the SmartKey) - when pressing the KEYLESS-GO start/ stop button or trying to lock the vehicle with the outside door handle the message Key Not Detected appears in the multifunction display - - metallic objects such as coins or metal foil Doing so could impair the function of the KEYLESS-GO system. RIf you have started the engine with the KEYLESS-GO start/stop button, you can turn it off again by - pressing the KEYLESS-GO start/stop button - RWhen the vehicle has been parked for more than 72 hours, the KEYLESS-GO function is deactivated. Pull an outside door handle and switch on the ignition once to activate the KEYLESS-GO function. RIf the SmartKey is positioned farther away from the vehicle, the system may no longer recognize the SmartKey. The vehicle inserting the SmartKey into the starter switch when the vehicle is at a standstill and the automatic transmission is in park position P RThe vehicle could be inadvertently unlocked if the SmartKey is within 3 ft (1 m) of the vehicle and - an outside door handle is splashed with water or - you attempt to clean an outside door handle RTo lock or unlock the vehicle, the SmartKey must be located outside the vehicle within approximately 3 ft (1 m) of a door or the trunk. with the engine running, the red message Key Not Detected appears in the multifunction display while driving off Find the SmartKey or change its present location immediately (e.g. place it on the front passenger seat or insert it in shirt pocket). RNever - store the SmartKey together with electronic items such as a mobile phone or another SmartKey cannot be locked or the engine started via the KEYLESS-GO system. RRemember that the engine can be started by anyone with a SmartKey that is left inside the vehicle. Possibility 1 (One SmartKey in the vehicle, one SmartKey outside the vehicle): If you leave the SmartKey behind when exiting and locking the vehicle, no message appears in the multifunction display. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 73 Version: 2.11.8.1 Locking and unlocking Factory setting X Unlocking driver’s door and fuel filler flap: Grasp the driver’s outside door handle. X Global unlocking: Grasp any outside door handle other than the driver’s outside door handle. X Global locking: Touch outside of a door handle :. X Global unlocking: Grasp an outside door handle. Unless you open a door or the trunk within approximately 40 seconds after unlocking the vehicle: RThe Checking SmartKey batteries vehicle will be locked again. RThe anti-theft alarm system will be rearmed. X X Global locking: Touch outside of a door handle :. Selective setting If you frequently travel alone, you may wish to reprogram the SmartKey. Grasping the driver’s outside door handle will then only unlock the driver’s door and the fuel filler flap. X Switching on/off: Press and hold buttons % and & simultaneously for approximately 6 seconds until the battery check lamp (Y page 73) flashes twice. KEYLESS-GO will then function as follows: Press button & or % on the SmartKey. Battery check lamp : comes on briefly to indicate that the SmartKey batteries are in order. If the battery check lamp does not come on briefly during check, the SmartKey batteries are discharged. X Replace the batteries (Y page 312). i You can obtain the required batteries at any authorized Mercedes-Benz Center. i If the batteries are checked within signal range of the vehicle, pressing button & or % will lock or unlock the vehicle accordingly. Loss of the SmartKey If you lose your SmartKey or mechanical key, you should do the following: Z Controls in detail Possibility 2 (One SmartKey in the vehicle, no SmartKey outside the vehicle): When exiting and trying to lock the vehicle, the message Key Detected in Vehicle appears in the multifunction display. The vehicle will not be locked. 73 204_AKB; 5; 23, en-US d2ureepe, Locking and unlocking 74 X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 74 Version: 2.11.8.1 Have the SmartKey deactivated by an authorized Mercedes-Benz Center. X Report the loss of the SmartKey or the mechanical key to your car insurance company immediately. X Have the mechanical lock replaced if necessary. Any authorized Mercedes-Benz Center will be glad to supply you with a replacement. For information on replacing the SmartKey, see “Replacing the SmartKey” (Y page 74). Opening the doors from the inside You can open a door from the inside even when it is locked unless it is secured with the child safety lock (Y page 59). Open door only when conditions are safe to do so. Replacing the SmartKey Only you, or someone authorized by you can order a replacement key from any MercedesBenz Center. In order to do so, the MercedesBenz Center will require proof of identity and vehicle ownership with original documents, including the following: If you are the current owner of the vehicle: Rthe vehicle’s current state registration Ra current identity card, passport, or drivers license If you are an authorized person: Rthe vehicle’s current state registration Ra current identity card, passport, or drivers license for the authorized individual Rsigned and dated authorization from the owner of the vehicle for which the key is being requested i Duplicated or photocopied documentation will not be accepted. Activating the key Once you, or an authorized person, has provided the appropriate documents, the Mercedes-Benz Center will need to synchronize the key to your vehicle before it can be used. In order to do so, the MercedesBenz Center need access to your vehicle. Example illustration driver’s door If the vehicle has previously been locked with the SmartKey or with KEYLESS-GO, opening a door from the inside will trigger the antitheft alarm system. To cancel the alarm, see (Y page 68). X Front doors: Pull on inside door handle ; on the respective front door. If the door was locked, locking knob : will move up. X Rear doors: Pull up locking knob on the respective rear door to unlock door. X Pull on the inside door handle on the respective rear door. Automatic central locking The doors and the trunk lock automatically when the vehicle is set into motion. You can open a locked front door from the inside. Open door only when conditions are safe to do so. The doors are designed to unlock automatically after an accident if the force of the impact exceeds a preset threshold. The vehicle locks automatically when the ignition is switched on and the wheels are 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 75 Version: 2.11.8.1 Locking and unlocking 75 X X Switching off: Press and hold central unlocking switch : until an acoustic signal sounds. X Switching on: Press and hold central locking switch ; until an acoustic signal sounds. i If you press and hold either switch and no acoustic signal sounds, the respective setting has already been selected. i You can also switch on or off the automatic central locking using the control system (Y page 135). Locking and unlocking from the inside G Observe Safety notes, see page 54. You can lock or unlock the vehicle from the inside using the central locking or unlocking switch. This can be useful, for example, if you want to lock the vehicle before starting to drive. The central locking or unlocking switch does not lock or unlock the fuel filler flap. Locking: Press central locking switch ;. When the front passenger door is closed, the vehicle locks. X Unlocking: Press central unlocking switch :. You can open a locked front door from the inside. Open door only when conditions are safe to do so. If the vehicle was previously locked with the central locking switch Rand the SmartKey is set to factory settings, the complete vehicle is unlocked when a front door is opened from the inside Rand the SmartKey is set to selective settings, only the front door opened from the inside is unlocked Opening the trunk G Warning! Make sure the trunk is closed when the engine is running and while driving. Among other dangers, deadly carbon monoxide (CO) gases may enter vehicle interior resulting in unconsciousness and death. ! When you open the trunk, the trunk lid swings open upwards. Always make sure there is sufficient overhead clearance. You can open the trunk when the vehicle is stationary. Z Controls in detail turning at a vehicle speed of above 9 mph (15 km/h). You could therefore lock yourself out when the vehicle is pushed or towed or is on a test stand. 204_AKB; 5; 23, en-US d2ureepe, Locking and unlocking 76 Controls in detail 2009-07-16T17:54:06+02:00 - Seite 76 Version: 2.11.8.1 A minimum height clearance of 5.9 ft (1.80 m) is required to open the trunk lid. Closing the trunk Opening the trunk from the outside Make sure the trunk is closed when the engine is running and while driving. Among other dangers, deadly carbon monoxide (CO) gases may enter vehicle interior resulting in unconsciousness and death. G Warning! G Warning! To prevent possible personal injury, always keep hands and fingers away from the trunk opening when closing the trunk lid. Be especially careful when small children are around. X Press and hold button F (Y page 70) on the SmartKey until the trunk unlocks and begins to open. or X Pull on handle :. In vehicles without KEYLESS-GO: The vehicle must be unlocked. If the trunk does not open, it is still locked separately (Y page 77). G Observe Safety notes, see page 54. Do not leave the SmartKey in the open trunk. You may lock yourself out. If the vehicle was previously locked centrally with the SmartKey or KEYLESS-GO, the trunk lid will lock automatically when closed. All turn signal lamps flash three times and an acoustic signal sounds three times to confirm locking. Opening the trunk from the inside X X X Press remote trunk opening switch : until the trunk begins to open. If the trunk does not open, it is still locked separately (Y page 77). Lower the trunk lid using handle : or ;. Close trunk lid with hands placed flat on trunk lid. Trunk lid emergency release The trunk lid can be opened from inside the trunk with the emergency release button. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 77 Version: 2.11.8.1 Starter switch positions 77 X Briefly press emergency release button :. The emergency release button unlocks and opens the trunk while the vehicle is standing still or in motion. Illumination of the emergency release button: RThe button flashes for 30 minutes after opening the trunk. RThe button flashes for 60 minutes after closing the trunk. The emergency release button does not open the trunk, if the vehicle battery is discharged or disconnected. Valet locking: Close the trunk. X Remove the mechanical key from the SmartKey (Y page 309). X Insert the mechanical key in the trunk lid lock. X Turn the mechanical key clockwise to position 2 and remove the mechanical key in that position to lock the trunk. The trunk remains locked even when the vehicle is centrally unlocked. You can then only open the trunk with the mechanical key. X Canceling: Insert the mechanical key in the trunk lid lock. X Turn the mechanical key counterclockwise to neutral position 1 and remove the mechanical key in that position to unlock the trunk. You can now open the trunk. Starter switch positions SmartKey G Observe Safety notes, see page 54. Valet locking You can lock the trunk separately with the mechanical key. This denies unauthorized access to the trunk, e.g. when you valet park the vehicle. X Leave only the SmartKey less its mechanical key with the vehicle. Starter switch g For removing SmartKey Vehicles with automatic transmission: Gear selector lever must be in park position P. 1 Power supply for some electrical consumers, e.g. wipers Z Controls in detail X 204_AKB; 5; 23, en-US d2ureepe, 78 Starter switch positions 2 Ignition (power supply for all electrical consumers) and driving position 3 Starting position Controls in detail 2009-07-16T17:54:06+02:00 - Seite 78 Version: 2.11.8.1 When you switch on the ignition, all lamps in the instrument cluster come on. The lowbeam headlamp indicator lamp, high-beam headlamp indicator lamp, turn signal indicator lamps, and the indicator lamps for the fog lamps will only come on if activated. If a lamp in the instrument cluster fails to come on when the ignition is switched on, have it checked and replaced if necessary. If a lamp in the instrument cluster remains on after starting the engine or comes on while driving, refer to “Lamps in instrument cluster” (Y page 297). If the SmartKey is left in starter switch position 0 for an extended period of time, it can no longer be turned in the starter switch. In this case, the steering is locked. To unlock, remove SmartKey from the starter switch and reinsert. The steering is locked when the SmartKey is removed from the starter switch. X Always remove the SmartKey from the starter switch when the engine is not in operation. This will help to prevent accelerated vehicle battery discharge or a completely discharged vehicle battery. If the SmartKey cannot be turned in the starter switch, the vehicle battery may not be sufficiently charged. X Check the vehicle battery and charge it if necessary (Y page 323). or X Get a jump start (Y page 323). KEYLESS-GO G Observe Safety notes, see page 54. Vehicles equipped with the KEYLESS-GO feature are supplied with a SmartKey with integrated KEYLESS-GO function and a removable KEYLESS-GO start/stop button. The KEYLESS-GO start/stop button must be inserted in the starter switch and the SmartKey present in the vehicle. Pressing the KEYLESS-GO start/stop button without depressing the brake pedal corresponds to the various starter switch positions (Y page 77). Pressing the KEYLESS-GO start/stop button with the brake pedal firmly depressed will start the engine (Y page 101). The KEYLESS-GO start/stop button can be pulled out of the starter switch easily. You can then insert the SmartKey into the starter switch. i The KEYLESS-GO start/stop button does not need to be removed from the starter switch when you leave the vehicle. However, always take the SmartKey with you when you leave the vehicle. As long as the SmartKey is in the vehicle, the vehicle’s electrical systems can be switched on or the engine can be started using the KEYLESS-GO start/stop button. i If the SmartKey does not belong to the vehicle, the SmartKey can be turned in the starter switch. However, the ignition does not switch on and the engine does not start. : KEYLESS-GO start/stop button ; Starter switch 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 79 Version: 2.11.8.1 Seats Insert the KEYLESS-GO start/stop button into the starter switch (if not inserted already). i Allow for 2 seconds until the system has detected the KEYLESS-GO start/stop button. X Vehicles with manual transmission: Shift the manual transmission into the neutral position (no gear selected). or X Vehicles with automatic transmission: Shift the automatic transmission into neutral position N. X Do not depress the brake pedal. Ignition (or position 2) X Press the KEYLESS-GO start/stop button twice. This supplies power for all electrical consumers. When you switch on the ignition, all lamps in the instrument cluster come on. The lowbeam headlamp indicator lamp, high-beam headlamp indicator lamp, turn signal indicator lamps, and the indicator lamps for the fog lamps will only come on if activated. If a lamp in the instrument cluster fails to come on when the ignition is switched on, have it checked and replaced if necessary. If a lamp in the instrument cluster remains on after starting the engine or comes on while driving, refer to “Lamps in instrument cluster” (Y page 297). i When you now press the KEYLESS-GO start/stop button once and the driver’s door is open, the power supply is switched off. Seats KEYLESS-GO start/stop button = USA only ? Canada only Position 0 Before you press the KEYLESS-GO start/stop button, the vehicle’s on-board electronics have status 0 (as with SmartKey removed). Safety notes G Warning! In order to avoid possible loss of vehicle control the following must be done before the vehicle is put into motion: Rseat adjustment Rhead restraint adjustment Rsteering wheel adjustment Position 1 Rrear X Rfastening Press the KEYLESS-GO start/stop button once. This supplies power for some electrical consumers, e.g. wipers. i When you now open the driver’s door, the power supply is switched off. view mirror adjustment of seat belts G Warning! Do not adjust the driver’s seat while driving. Adjusting the seat while driving could cause the driver to lose control of the vehicle. Never ride in a moving vehicle with the seat backrest in an excessively reclined position as Z Controls in detail X 79 204_AKB; 5; 23, en-US d2ureepe, Controls in detail 80 2009-07-16T17:54:06+02:00 - Seite 80 Version: 2.11.8.1 Seats this can be dangerous. You could slide under the seat belt in a collision. If you slide under it, the seat belt would apply force at the abdomen or neck. That could cause serious or fatal injuries. The seat backrest and seat belts provide the best restraint when the wearer is in a position that is as upright as possible and seat belts are properly positioned on the body. G Warning! Your seat must be adjusted so that you can correctly fasten your seat belt. Observe the following points: RAdjust the seat backrest until your arms are slightly angled when holding the steering wheel. RAdjust the seat to a comfortable seating position that still allows you to reach the accelerator/brake pedal safely. The position should be as far back as possible with the driver still able to operate the controls properly. RAdjust the head restraint so that it is as close to the head as possible. The center of the head restraint must support the back of the head at eye level. place hands under the seat or near any moving parts while a seat is being adjusted. position. Thus, we strongly recommend that children be placed in the rear seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriately sized infant restraint, toddler restraint, or booster seat recommended for the size and weight of the child. For additional information, see “Children in the vehicle”. A child’s risk of serious or fatal injuries is significantly increased if the child restraints are not properly secured in the vehicle and/ or the child is not properly secured in the child restraint. G Warning! For your protection, drive only with properly positioned head restraints. Adjust the head restraint so that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level. This will reduce the potential for injury to the head and neck in the event of an accident or similar situation. Do not drive the vehicle without the seat head restraints. Head restraints are intended to help reduce injuries during an accident. RNever Failure to do so could result in an accident and/or serious personal injury. G Warning! The power seats can be operated at any time. Therefore, do not leave children unattended in the vehicle, or with access to an unlocked vehicle. A child’s unsupervised access to a vehicle could result in an accident and/or serious personal injury. G Warning! According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seating Seat adjustment ! When moving the seats, make sure there are no items in the footwell or behind the seats. Otherwise, you could damage the seats and/or the items. Semi-electrical seat adjustment This seat adjustment is only available on C 63 AMG. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 81 Version: 2.11.8.1 Seats 81 The seats can be adjusted within 5 minutes after either front door has been opened. The counter resets each time Ryou open or close a front door insert the SmartKey into the starter switch Ryou remove the SmartKey from the starter switch Ryou i AMG vehicles are equipped with a seat with an integrated head restraint. It is therefore not possible to set the height and angle of the head restraint. X Seat backrest tilt: Press the switch forward or backward in direction of arrow :. X Seat height: Press the switch up or down in direction of arrow ;. X Seat cushion tilt: Turn handwheel = forward or backward until your upper legs are lightly supported. X Seat fore and aft adjustment: Lift handle ?. X Slide the seat to the desired position. X Allow handle ? to reengage with an audible click. X Check for proper engagement before driving. Power seats The seat adjustment switch is located on the entry side of each front seat base. The seat adjustment switches for vehicles with memory function are located on the front doors. switch the ignition on or off Just like in vehicles with memory function, the power seats can be operated at any time when the ignition is switched on. i Vehicles with memory function: The memory function (Y page 89) lets you store the settings for the seat position together with the settings for the steering wheel and the exterior rear view mirrors. Vehicles without memory function i AMG vehicles are equipped with a seat with an integrated head restraint. It is therefore not possible to set the height and angle of the head restraint. i Vehicles without memory function: Z Controls in detail Ryou 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 82 Version: 2.11.8.1 Seats 82 X Raising: Adjust the height of the head restraint by pulling it upward. X Lowering: Press release button : and push down on the head restraint. Controls in detail Head restraint fore and aft adjustment Vehicles with memory function X Seat fore and aft adjustment: Press the switch forward or backward in direction of arrow =. X Seat backrest tilt: Press the switch forward or backward in direction of arrow ?. X Seat height: Press the switch up or down in direction of arrow ;. X Seat cushion tilt: Press the switch up or down in direction of arrow : until your upper legs are lightly supported. X Head restraint height (vehicles with memory function): Press the switch up or down in direction of arrow A. X Push or pull on the lower edge of the head restraint cushion to the desired position. Lumbar support You can adjust the contour of the front seat’s lumbar support to help enhance support to your spine. Head restraint height adjustment, manual This feature is only available in vehicles without memory function. X Move adjustment lever : in direction of the arrows until you have reached a comfortable seating position. Seat with adaptive backrest This feature is only available on C 63 AMG. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 83 Version: 2.11.8.1 Seats The contour of the front seat backrests can be individually adjusted to provide optimum support for your back. 83 Do not drive the vehicle without the seat head restraints installed when the rear seats are occupied. Head restraints are intended to help reduce injuries during an accident. Controls in detail Rear seat head restraint height adjustment X Switch on the ignition. Upper back support: Use button : to adjust the upper back support to the desired position. X Lumbar region support: Use button ; to adjust the lumbar region support to the desired position. X Lateral support: Use button = to adjust the lateral support to the desired position. X i If, after a period of time, the seat no longer Rear seat head restraint fore and aft adjustment X provides the desired contour, then repeat the adjustment procedure. Raising: Pull head restraint upward to the desired position. X Lowering: Press release button : and push down on head restraint. Rear seat head restraints G Warning! For your protection, drive only with properly positioned head restraints. Adjust the head restraint in such a way that it is as close to the head as possible and the center of the head restraint supports the back of the head at eye level. This will reduce the potential for injury to the head and neck in the event of an accident or similar situation. With a rear seat occupied, make sure to move the respective head restraint up from the lowest non-use position and have the occupant adjust the head restraint properly. X Adjust the head restraint to the desired position by pushing or pulling on the lower edge of the head restraint cushion. Z 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 84 Version: 2.11.8.1 Multifunction steering wheel 84 Rear seat head restraints, removing and installing (vehicles with split foldable rear seat backrest) i The rear seat head restraints cannot be Controls in detail removed on vehicles which do not have the split foldable rear seat backrest. X Removing: Unlock the rear seat backrest (Y page 204) and fold it slightly forward. X Pull head restraint to its highest position. X Press release button : and pull out head restraint. X Installing: Position the head restraints so that the notches on the rod are on the left when looking in the direction of travel. X Insert head restraint and push it down until it engages. X Fold the rear seat backrest back until it engages. Seat heating The red indicator lamps in seat heating switch : come on to show which heating level you have selected. The seat heating switches from level 3 (high) to level 2 after approximately 5 minutes. The seat heating switches from level 2 to level 1 (low) after approximately 10 minutes. After approximately 20 minutes in level 1, the seat heating switches off automatically. X Switch on the ignition. X Switching on: Press seat heating switch :. Three red indicator lamps in seat heating switch : come on. X Press seat heating switch : repeatedly until the desired seat heating level is set. X Switching off: Press seat heating switch : repeatedly until all indicator lamps go out. If there is insufficient voltage the seat heating switches off automatically. The seat heating will switch back on again automatically as soon as sufficient voltage is available. Multifunction steering wheel Safety notes G Warning! Do not adjust the steering wheel while driving. Adjusting the steering wheel while driving, or driving without the steering wheel adjustment feature locked could cause the driver to lose control of the vehicle. The electrical steering wheel adjustment feature can be operated at any time. Therefore, do not leave children unattended in the vehicle, or with access to an unlocked vehicle. A child’s unsupervised access to a vehicle could result in an accident and/or serious personal injury. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 85 Version: 2.11.8.1 Multifunction steering wheel Make sure 85 Steering wheel adjustment, electrical Ryou can reach the steering wheel with your arms slightly bent at the elbows Ryou can move your legs freely displays (including malfunction and indicator lamps) on the instrument cluster are clearly visible Steering wheel adjustment, manual X Adjusting steering wheel up or down: Move stalk in direction of arrows :. X Adjusting steering wheel in or out: Move stalk in direction of arrows ;. i The memory function (Y page 89) lets : Release handle you store the settings for the steering wheel together with the settings for the seat position and the exterior rear view mirrors. ; Adjusting steering wheel, up or down = Adjusting steering wheel, in or out X Unlocking: Pull release handle : out to its stop limit. X Move steering wheel to the desired position. X Locking: Push release handle : all the way up until it engages. X Make sure the steering wheel is securely locked by trying to move it up and down as well as in and out before driving off. Easy-entry/exit feature This feature allows the driver an easier entry into and exit from the vehicle. When entering and exiting the vehicle, the steering wheel is in its uppermost position. The easy-entry/exit feature can be activated or deactivated in the Convenience submenu of the control system (Y page 135). G Warning! You must make sure no one can become trapped or injured by the moving steering wheel when the easy-entry/exit feature is activated. To stop steering wheel movement, move steering wheel adjustment stalk or press one of the memory position buttons. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Children could open the driver’s door and unintentionally activate the easy-entry/exit Z Controls in detail Rall 204_AKB; 5; 23, en-US d2ureepe, 86 Mirrors feature, which could result in an accident and/or serious personal injury. Controls in detail 2009-07-16T17:54:06+02:00 - Seite 86 Version: 2.11.8.1 With the easy-entry/exit feature activated, the steering wheel will return to its last set position when you close the driver’s door with the ignition switched on. The steering wheel will also return to its last set position when you insert the SmartKey into the starter switch or press the KEYLESS-GO start/stop button once with the driver’s door closed. The crash-responsive exit aid can only be triggered when the easy-entry/exit feature is activated via the control system. Mirrors Notes Adjust the interior and exterior rear view mirrors before driving so that you have a good view of the road and traffic conditions. i The last set steering wheel position is stored when the ignition is switched off or the position is stored in memory (Y page 89). With the easy-entry/exit feature activated, the steering wheel tilts upwards when you remove the SmartKey from the starter switch. The steering wheel also tilts upwards when you open the driver’s door with the SmartKey in starter switch position 0 or 1 or the KEYLESS-GO start/stop button in position 1. Interior rear view mirror X Adjust the interior rear view mirror manually. Interior rear view mirror, antiglare position i When the current position for the steering wheel is in the uppermost tilt position, the steering wheel will no longer be able to move upward when the easy-entry/exit feature is activated. The adjustment procedure is briefly interrupted when the engine is started. G Warning! Let the system complete the adjustment procedure before setting the vehicle in motion. All steering wheel adjustment must be completed before setting the vehicle in motion. Driving off with the steering wheel still adjusting could cause the driver to lose control of the vehicle. Crash-responsive exit aid When you open the driver’s door after an accident has occurred, the steering column moves up. The position of the SmartKey in the starter switch is insignificant. This function facilitates exiting as well as rescue of vehicle occupants. X Tilt the mirror to the antiglare position by moving lever : towards the windshield. The interior rear view mirror is dimmed. Exterior rear view mirrors G Warning! Exercise care when using the passenger-side exterior rear view mirror. The mirror surface is convex (outwardly curved surface for a wider field of view). Objects in mirror are closer than they appear. Check your interior rear view mirror and glance over your shoulder before changing lanes. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 87 Version: 2.11.8.1 Mirrors 87 The rear view mirrors will not react if the automatic transmission is set to reverse gear R (manual transmission to reverse gear) or the interior lighting is switched on. X X X Switch on the ignition. Press button : for the driver’s side exterior rear view mirror or button ; for the passenger-side exterior rear view mirror. The indicator lamp in the respective button comes on. If you do not make adjustments to the selected exterior rear view mirror within 15 seconds, the indicator lamp goes out. You will then have to select the desired exterior rear view mirror again before adjustments can be made. Adjustments can only be made with the indicator lamp for the respective exterior rear view mirror button illuminated. The auto dimming function does not react if incoming light is not aimed directly at sensors in the interior rear view mirror. The interior rear view mirror and the exterior rear view mirror on the driver’s side do not react, for example, if the rear window sunshade is in raised position. Light hitting the mirror(s) at certain angles (incident light) could blind you. As a result, you may not be able to observe traffic conditions and could cause an accident. Exterior rear view mirror parking position To assist during parking maneuvers, you can set the passenger-side exterior rear view mirror so that you can see the rear wheel and the road curb. Setting and storing the parking position Press adjustment button = up, down, left or right according to the desired setting. ! If an exterior rear view mirror was forcibly hit from the front, manually snap it back into place. i At low ambient temperatures, the exterior rear view mirrors will be heated automatically. Auto-dimming rear view mirrors The exterior rear view mirror on the driver’s side and the interior rear view mirror will respond automatically to glare when the ignition is switched on and incoming light from headlamps falls on the sensor in the interior rear view mirror. X X Switch on the ignition. Press button ;, to select the passengerside exterior rear view mirror. Z Controls in detail G Warning! 204_AKB; 5; 23, en-US d2ureepe, Mirrors 88 X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 88 Version: 2.11.8.1 Shift the automatic transmission into reverse gear R (manual transmission to reverse gear). The passenger-side exterior rear view mirror moves to the preset parking position. X Adjust the passenger-side exterior rear view mirror with adjustment button = so that you see the rear wheel and the road curb. The exterior rear view mirror parking position is stored. Vehicles with memory function: You can also store the parking position using the memory button M ?: X Switch on the ignition. Press button ;, to select the passengerside exterior rear view mirror. X Adjust the passenger-side exterior rear view mirror with adjustment button = so that you see the rear wheel and the road curb. X Press memory button M ? and within 3 seconds, press one of the arrows of adjustment button =. The parking position is stored if the exterior rear view mirror does not move. X i If the exterior rear view mirror does move, repeat the above steps. After the setting is stored, you can move the exterior rear view mirror again. Calling up the parking position X Switch on the ignition. Press button ;, to select the passengerside exterior rear view mirror. X Shift the automatic transmission into reverse gear R (manual transmission to reverse gear). The passenger-side exterior rear view mirror moves to the stored parking position. X The passenger-side exterior rear view mirror returns to its previously stored driving position R10 seconds after you have put the gear selector lever out of reverse gear R (manual transmission out of reverse) Rimmediately once your vehicle exceeds a speed of approximately 6 mph (10 km/h) Rimmediately when you press button : to select the driver’s side exterior rear view mirror Power-folding exterior rear view mirrors This feature is only available in Canada vehicles. ! Before you drive the vehicle through an automatic car wash, fold in the exterior rear view mirrors. Otherwise they may get damaged. Folding in and out automatically The function must be activated in the Convenience submenu (Y page 136). The exterior rear view mirrors fold in automatically as soon as the vehicle is locked from the outside. The exterior rear view mirrors fold out automatically as soon as the vehicle is unlocked and the driver’s or front passenger door is subsequently opened. Resetting the automatic exterior rear view mirror fold-in function You need to reset the automatic exterior rear view mirror fold-in function whenever the battery was disconnected or discharged. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 89 Version: 2.11.8.1 Memory function 89 Memory function With the memory function you can store up to three different configurations per front seat. Each memory position button on the driver’s side can store all of the following settings: RSeat position RSteering X Switch on the ignition. X Briefly press button :. i You need to manually fold in the mirrors once, so that the automatic fold-in function will work, see “Setting fold-in function for exterior rear view mirrors” (Y page 136). Folding in and out manually The exterior rear view mirrors can vibrate if they are not folded out completely. X Switch on the ignition. X Folding in: Briefly press button :. Both exterior rear view mirrors fold in. RExterior wheel position rear view mirrors’ position G Warning! Do not activate the memory function while driving. Activating the memory function while driving could cause the driver to lose control of the vehicle. Each memory position button on the front passenger side can store the setting of the seat position. i At speeds above approximately 9 mph (15 km/h), you will not be able to fold the exterior mirrors in. X Folding out: Briefly press button :. Both exterior rear view mirrors fold out. ! If an exterior rear view mirror housing is forcibly pushed forward (hit from the rear), reposition it manually by applying firm pressure until it snaps back into place. If an exterior rear view mirror housing is forcibly pushed rearward (hit from the front), press button : to fold mirrors in. Then press button : again to fold mirrors out. Do not force mirrors by hand as this may damage the adjustment mechanism. The mirror housing is then properly positioned and you can adjust the mirror in the usual manner. Storing positions into memory X Adjust the seats. On the driver’s side, also adjust the steering wheel and exterior rear view mirrors to the desired positions. X Press memory button M once and within 3 seconds press memory position button 1, 2 or 3. When the settings are stored to the selected position, an acknowledgement signal sounds. X Z Controls in detail Notes 204_AKB; 5; 23, en-US d2ureepe, Lighting 90 Recalling positions from memory X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 90 Version: 2.11.8.1 Exterior lamp switch Press and hold desired memory position button 1, 2 or 3 until the seat has moved to the stored position completely. On the driver’s side, also wait for the steering wheel and exterior rear view mirrors to move to the stored position. i Releasing the memory position button stops movement to the stored positions immediately. 1 W Standing lamps, left Lighting 2 X Standing lamps, right Notes 3 $ Off i If you drive in countries with left-hand driving, you must have the headlamps modified for symmetrical low beams. Relevant information can be obtained at any authorized Mercedes-Benz Center. i Vehicles equipped with active Bi-Xenon headlamps: The active Bi-Xenon headlamps increase usable illumination over conventional headlamps because they follow the curvature of the road ahead. The beams of the active Bi-Xenon headlamps shift to either side according to the vehicle’s steering angle and speed. Daytime running lamp mode 4 c Automatic headlamp mode Daytime running lamp mode 5 T Parking lamps (also tail lamps, license plate lamps, side marker lamps and instrument panel lamps) 6 L Low-beam headlamps or high-beam headlamps 7 N Front fog lamps 8 R Rear fog lamp i The exterior lamps (except standing lamps or parking lamps) go out automatically when you remove the SmartKey from the starter switch or open the driver’s door with the ignition switched off. When the parking lamps or the rear fog lamp are switched on and you remove the SmartKey from the starter switch and open the driver’s door, an acoustic signal sounds. In addition the message Switch Off Lights appears in the multifunction display. Switch off the parking lamps or the rear fog lamp manually. 2009-07-16T17:54:06+02:00 - Seite 91 Version: 2.11.8.1 Lighting ! Failure to switch off the parking lamps when leaving the vehicle may result in a discharged battery. Low-beam headlamps The low-beam headlamps can be switched on and off with the exterior lamp switch. X Switch on the ignition. X Switching on: Turn the exterior lamp switch to position L. The following lamps come on: RLow-beam headlamps RTail X lamps RParking lamps RLicense plate lamps RSide marker lamps RInstrument panel lamps RGreen indicator lamp L in the instrument cluster X Switching off: Turn the exterior lamp switch to position $. Automatic headlamp mode The following lamps come on and go out automatically depending on the brightness of the ambient light: RLow-beam RTail headlamps lamps RParking lamps RLicense plate lamps RSide marker lamps G Warning! ambient lighting conditions require you to do so. In low ambient lighting conditions, only switch from position c to L with the vehicle at a standstill in a safe location. Switching from c to L will briefly switch off the headlamps. Doing so while driving in low ambient lighting conditions may result in an accident. The automatic headlamp feature is only an aid to the driver. The driver is responsible for the operation of the vehicle’s lights at all times. If the exterior lamp switch is set to c, the headlamps will not automatically come on under foggy conditions. To minimize risk to you and to others, activate headlamps by turning exterior lamp switch to L when driving or when traffic and/or Switching on: Turn the exterior lamp switch to position c. The following lamps come on and go out depending on the brightness of the ambient light with the SmartKey in starter switch position 1 or the KEYLESS-GO start/stop button pressed once: RTail lamps RParking lamps RLicense plate lamps RSide marker lamps When the engine is running, the low-beam headlamps will also come on and turn off automatically. Canada only: High-beam headlamps are only available in low ambient lighting conditions. Daytime running lamp mode In Canada, the daytime running lamp mode is mandatory and therefore in a constant mode. In the USA, the daytime running lamp mode is deactivated by default. X Activate the daytime running lamp mode using the control system, see “Switching daytime running lamp mode on or off (USA only)” (Y page 133). X Turn the exterior lamp switch to position $ or c. When the engine is running, the low-beam headlamps come on. Z 91 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 92 Lighting In low ambient lighting conditions, the following lamps will come on additionally: RTail lamps RParking lamps RLicense plate lamps RSide Controls in detail 2009-07-16T17:54:06+02:00 - Seite 92 Version: 2.11.8.1 marker lamps With the daytime running lamp mode activated and the engine running, you cannot switch off the low-beam headlamps manually. Canada only You can only switch on the high-beam headlamps in low ambient lighting conditions. The high-beam flasher is available at all times. When the engine is running, and you Rshift from a driving position to park position P with the vehicle at a standstill (vehicles with automatic transmission) or the parking brake is engaged, the low-beam headlamps will go out with a delay of 3 minutes Rturn the exterior lamp switch to position T, the low-beam headlamps, the tail and parking lamps, the license plate lamps and the side marker lamps come on Rturn the exterior lamp switch to position L, the manual headlamp mode has priority over the daytime running lamp mode The corresponding exterior lamps come on (Y page 90). USA only You can only switch on the high-beam headlamps in low ambient lighting conditions. The high-beam flasher is available at all times. When the engine is running, and you turn the exterior lamp switch to position T or L, the manual headlamp mode has priority over the daytime running lamp mode. The corresponding exterior lamps come on (Y page 90). Fog lamps Fog lamps cannot be switched on with the exterior lamp switch in position c. G Warning! In low ambient lighting or foggy conditions, only switch from position c to L with the vehicle at a standstill in a safe location. Switching from c to L will briefly switch off the headlamps. Doing so while driving in low ambient lighting conditions may result in an accident. Fog lamps will operate with the parking lamps and/or the low-beam headlamps on. Fog lamps should only be used in conjunction with low-beam headlamps. Consult your State or Province Motor Vehicle Regulations regarding permissible lamp operation. X Switch on the ignition. X Turn the exterior lamp switch to position T or L (Y page 90). X Switching on front fog lamps: Pull out the exterior lamp switch to first stop. The green indicator lamp N in the instrument cluster comes on. X Switching on rear fog lamp: Pull out the exterior lamp switch to second stop. The rear fog lamp, the front fog lamps, the green N and the yellow indicator lamp R in the instrument cluster come on. X Switching off front fog lamps/rear fog lamp: Push in the exterior lamp switch to its stop. Locator lighting The locator lighting is described in the “Control system” section, see “Switching locator lighting on or off” (Y page 134). 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 93 Version: 2.11.8.1 Lighting Combination switch 93 High-beam flasher X Switching on: Pull the combination switch briefly in direction of arrow =. The hazard warning flasher can be switched on at all times, even with the SmartKey removed from the starter switch. The hazard warning flasher comes on automatically when an air bag deploys. Turn signals X Press the combination switch in direction of arrow ; or ?. The corresponding turn signal indicator lamp ! or # in the instrument cluster flashes. The combination switch resets automatically after major steering wheel movements. To signal minor directional changes: X Press the combination switch only to the point of resistance in direction of arrow ; or ? and release. The corresponding turn signal lamps will flash three times. X i With the hazard warning flasher activated and the combination switch set for either left or right turn, only the respective left or right turn signals will operate when the ignition is switched on. High beam X Turn the exterior lamp switch to position L (Y page 90). X Switching on: Push the combination switch in direction of arrow :. The high-beam headlamp indicator lamp K in the instrument cluster comes on. X Switching off: Pull the combination switch in direction of arrow = to its original position. i Also note the information on high-beam headlamps with activated automatic headlamp mode (Y page 91) or the daytime running lamp mode (Y page 91). Switching on: Press hazard warning flasher switch :. All turn signal lamps are flashing. X Switching off: Press hazard warning flasher switch : again. i If the hazard warning flasher has been activated automatically, press hazard warning flasher switch : to switch it off. Headlamp cleaning system The headlamps will be cleaned with a highpressure water jet automatically when the engine is running and you have Rswitched on the headlamps Z Controls in detail Hazard warning flasher 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 94 Version: 2.11.8.1 Lighting 94 front fog lamp on the side of the turn signal comes on. and windshield wipers have wiped the windshield with washer fluid for the first time Controls in detail Rthe The headlamps are cleaned every tenth time the windshield is washed with washer fluid. The counter resets when you switch off the ignition. For information on filling up the washer reservoir, see “Washer system and headlamp cleaning system” (Y page 228). Corner-illuminating front fog lamps The corner-illuminating front fog lamps improve illumination of the area in the direction into which you are turning. The corner-illuminating front fog lamps will only operate Rin low ambient lighting conditions Rat vehicle speeds below 25 mph (40 km/h) Rwith the front fog lamps switched off Rwhen the engine is running Switching on X Turn the exterior lamp switch to position L or c. or X Activate the daytime running lamp mode (Y page 91). X Switch on the left or right turn signal, depending on whether you are turning left or right. The respective front fog lamp comes on. If you have switched on the turn signal for one side but turn the steering wheel in the other direction, the corner-illuminating or X Turn the steering wheel in the desired direction. Driving forward: The front fog lamp on the side of your steering direction comes on. Driving in reverse: The front fog lamp opposite to your steering direction comes on. The corner-illuminating front fog lamps will come on automatically depending on the steering angle, even if you did not switch on either turn signal. If the corner-illuminating front fog lamps came on automatically, they will also go out automatically depending on the steering angle and vehicle speed. The corner-illuminating front fog lamps temporarily come on on both sides of the vehicle if you turn the steering wheel in one direction and then again in the other direction shortly thereafter. The corner-illuminating front fog lamp remains lit for a short time only. It then goes out automatically. Switching off X Switch off the left or right turn signal. or X Steer straight ahead. i There may be a brief delay before the corner-illuminating front fog lamps go out. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 95 Version: 2.11.8.1 Lighting Interior lighting in the front 95 Manual control does not go out automatically. Leaving an interior lamp switched on for an extended period of time with the engine turned off could result in a discharged battery. X Switching front interior lighting on/ off: Press switch c. X Switching rear interior lighting on/off: Press switch v. X : v Rear interior lighting on/off Switching front reading lamps on/off: Press respective button p. Emergency lighting A p Left front reading lamp on/off When the interior lighting is set to automatic mode, the interior lighting comes on automatically if the vehicle is involved in an accident. Switching off: B Front reading lamps X ; ~ Automatic control on/off = p Right front reading lamp on/off ? c Front interior lighting on/off C Front interior lighting Automatic control X Activating: Press button ~. Button ~ disengages and sits flush with the other buttons. The interior lighting comes on, when you Runlock the vehicle Rremove the SmartKey from the starter switch (Interior Lighting Delay: must be switched on (Y page 135)) Ropen a door Press hazard warning flasher switch (Y page 93). or X Unlock the vehicle with the SmartKey. Interior lighting in the rear ! An interior lamp switched on manually does not go out automatically. Leaving an interior lamp switched on for an extended period of time with the engine turned off could result in a discharged battery. i If a door remains open, the interior lamps go out automatically after approximately 5 minutes. X Deactivating: Press button ~. Button ~ engages. Z Controls in detail ! An interior lamp switched on manually 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 96 Version: 2.11.8.1 Wipers 96 Windshield wipers X Observe notes on page (Y page 96). Controls in detail Switching on/off : p Right rear reading lamp on/off ; p Left rear reading lamp on/off = Left reading lamp ? Rear interior lamp A Right reading lamp X Switching rear reading lamps on/off: Press respective reading lamp switch p. Combination switch 1 $ Windshield wipers off 2 Ä Slow intermittent wiping5 3 Å Fast intermittent wiping6 4 ° Slow continuous wiping Wipers Notes ! Do not operate the wipers when the windshield is dry. Dust that accumulates on a windshield might scratch the glass and/ or damage the wiper blades when wiping occurs on a dry windshield. If it is necessary to operate the wipers in dry weather conditions, always operate the wipers with washer fluid. ! If the windshield wipers leave smears on the windshield after the car has been driven through an automatic car wash, then wax or other residue is on the windshield. Shortly after washing the car in an automatic car wash, clean the windshield with washer fluid. 5 6 Rain sensor operation with low sensitivity. Rain sensor operation with high sensitivity. 5 ¯ Fast continuous wiping B í Single wipe/ î Wiping with washer fluid X X Switch on the ignition. Turn the combination switch to the desired position, depending on the intensity of the rain. i When the windshield wipers are switched on and you stop the vehicle, the wipers operate more slowly. Intermittent wiping Only switch on intermittent wiping under wet weather conditions or in the presence of precipitation. ! Vehicles with rain sensor: Do not leave windshield wipers on an intermittent setting when the vehicle is taken to an automatic car wash or during windshield cleaning. Windshield wipers will operate in 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 97 Version: 2.11.8.1 Wipers ! Vehicles with rain sensor: If you have set intermittent wiping, dirt on the surface of the rain sensor or optical effects may cause the windshield wipers to wipe in an undesired fashion. This could then damage the windshield wiper blades or scratch the windshield. You should therefore switch off the windshield wipers when weather conditions are dry. Vehicles with rain sensor: Intermittent wiping interval is dependent on the wetness of the windshield. After the initial wipe, pauses between wipes are controlled by the rain sensor automatically. X Turn the combination switch to position Ä or Å. Intermittent wiping starts with selected wiping interval. Intermittent wiping is interrupted when the vehicle is at a standstill and a front door is opened. This protects persons getting into or out of the vehicle from being sprayed. Intermittent wiping will be continued when all doors are closed and Rthe clutch pedal is depressed (vehicles with manual transmission) or Rthe automatic transmission is in drive position D or reverse gear R (vehicles with automatic transmission) or Rthe wiper setting is changed using the combination switch Single wipe X Wiping with washer fluid X Press the combination switch in direction of arrow B past the resistance point. The windshield wipers operate with washer fluid. i To prevent smears on the windshield or noisy/chattering wiper blades, wipe with washer fluid every now and then even when it is raining. For information on filling up the washer reservoir, see “Washer system and headlamp cleaning system” (Y page 228). For information on cleaning the headlamps with washer fluid, see “Headlamp cleaning system” (Y page 93). Problems with wipers ! If anything blocks the windshield wipers (leaves, snow, etc.), switch them off immediately. For safety reasons, do the following before attempting to remove any blockage: RStop the vehicle in a safe location. RRemove the SmartKey from the starter switch. or RTurn off the engine by pressing the KEYLESS-GO start/stop button and open the driver’s door (with the driver’s door open, starter switch is in position 0, same as with SmartKey removed from starter switch). REngage the parking brake. RRemove RTurn blockage. the windshield wipers on again. Press the combination switch briefly in direction of arrow B to the resistance point. The windshield wipers wipe one time without washer fluid. Z Controls in detail the presence of water sprayed on the windshield, and windshield wipers may be damaged as a result. 97 204_AKB; 5; 23, en-US d2ureepe, 98 Power windows If the windshield wipers fail to function at all with the combination switch in position Ä or Å, Rset the combination switch to the next higher wiper speed Rhave Controls in detail 2009-07-16T17:54:06+02:00 - Seite 98 Version: 2.11.8.1 the windshield wipers checked at the nearest authorized Mercedes-Benz Center Power windows Opening and closing The door windows are opened and closed electrically. The switches for all door windows are located on the driver’s door control panel. The switches for the respective door windows are located on the front passenger door and on the rear doors. i Operating the rear door windows from the rear is not possible when you activate the override switch (Y page 59). G Observe Safety notes, see page 54. G Warning! When opening or closing the door windows, make sure there is no danger of anyone being harmed by the opening/closing procedure. The door windows are equipped with the express operation and automatic reversal function. If in express operation mode a door window encounters an obstruction that blocks its path, the automatic reversal function will stop the door window and open it slightly. The door windows operate differently when the switch is pulled and held. See the “Closing when a door window is blocked” section in this chapter for details. The closing of the door windows can be immediately halted by releasing the switch or, if the switch was pulled past the resistance point and released, by either pressing or pulling the respective switch. If a door window encounters an obstruction that blocks its path in a circumstance where you are closing the door windows by pressing and holding button & on the SmartKey or by pressing and holding the sensor surface (vehicles with KEYLESS-GO) on an outside door handle, the automatic reversal function will not operate. Activate the override switch when children are riding in the back seats of the vehicle. The children may otherwise injure themselves, e.g. by becoming trapped in the door window opening. G Warning! Do not keep any part of your body up against the window pane when opening a window. The downward motion of the pane may pull that part of your body down between the window pane and the door frame and trap it there. If there is a risk of entrapment, release the switch and pull it to close the window. i You can also open or close the door windows using the SmartKey, see “Summer opening feature” (Y page 99) and “Convenience closing feature” (Y page 100). i After switching off the ignition or removing the SmartKey from the starter switch, you can operate the door windows until you open the driver’s or front passenger door. If no door was opened you can operate the door windows for up to 5 minutes. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 99 Version: 2.11.8.1 Power windows Switch on the ignition. X Opening/closing: Press or pull and hold switch : to ? to the resistance point. The corresponding door window moves downward or upward until you release the switch. X Express operation: Press or pull switch : to ? past the resistance point and release. The corresponding door window opens or closes completely. X Stopping during express operation: Press or pull the respective switch again. Closing when a door window is blocked G Warning! Make sure that nobody can become trapped and be seriously or even fatally injured when closing a door window with greater force or without automatic reversal function. If the upward movement of a door window is blocked during the closing procedure, the door window will stop and open slightly. X Immediately after the door window has stopped because it was blocked, pull and hold the respective switch upward until the door window is fully closed. The door window closes with greater force. If the door window is blocked again and opens slightly: X Immediately after the door window was blocked, pull and hold the respective switch upward until the door window is fully closed. The door window closes without automatic reversal function. G Warning! Pulling and holding the switch to close the door window immediately after it had been blocked two times will cause the door window to close without any reversal function for as long as you hold the switch. Synchronizing door windows The door windows must be synchronized if they cannot be fully closed (express operation). Each door window must be synchronized separately. X Close all doors. X Switch on the ignition. X Pull and hold switch :, ;, = or ? (Y page 98) until the respective door window is closed. The door window opens again slightly. X Pull and hold the respective switch once more immediately until the door window is closed completely. X Hold the respective switch for approximately 1 second. The door window is synchronized. Summer opening feature When the weather is warm, you can ventilate the vehicle before driving off by simultaneously Ropening the door windows Ropening the tilt/sliding sunroof Ropening the panorama roof with power tilt/ sliding panel and roller sunblinds The summer opening feature can only be activated via the remote control of the SmartKey. The SmartKey must be in close proximity to the driver’s outside door handle. X Aim the transmitter eye of the SmartKey at the driver’s outside door handle. Vehicles with tilt/sliding sunroof X Press and hold button % on the SmartKey until the door windows and the Z Controls in detail X 99 204_AKB; 5; 23, en-US d2ureepe, Power windows 100 tilt/sliding sunroof have reached the desired position. The vehicle unlocks. X Release button % on the SmartKey to interrupt the opening procedure. Controls in detail 2009-07-16T17:54:06+02:00 - Seite 100 Version: 2.11.8.1 Vehicles with panorama roof with power tilt/sliding panel G Warning! When closing the door windows and the tilt/ sliding sunroof or panorama roof with power tilt/sliding panel, make sure there is no danger of anyone being harmed by the closing procedure. If potential danger exists, proceed as follows: RRelease button & to stop the closing procedure. To open, press and hold button %. To continue the closing procedure after making sure that there is no danger of anyone being harmed by the closing procedure, press and hold button &. When roller sunblinds are extended: X Press and hold button % on the SmartKey. The vehicle unlocks. The door windows open and the roller sunblinds begin to retract after approximately 1 second. X With the door windows opened and the roller sunblinds fully retracted, press and hold button % on the SmartKey again. The tilt/sliding panel opens. X Release button % on the SmartKey to interrupt the opening procedure. Vehicles with KEYLESS-GO: RRelease the sensor surface on the outside door handle to stop the closing procedure. RImmediately pull on the same outside door handle and hold firmly. The door windows and the tilt/sliding sunroof or panorama roof with power tilt/sliding panel will open for as long as the door handle is held but the door not opened. When roller sunblinds are retracted: X Press and hold button % on the SmartKey. The door windows and the tilt/sliding panel opens after approximately 1 second. X Release button % on the SmartKey to interrupt the opening procedure. Convenience closing feature When locking the vehicle, you can simultaneously close Rthe door windows Rthe tilt/sliding sunroof Rthe panorama roof with power tilt/sliding panel Afterward, you can extend the roller sunblinds of the panorama roof with power tilt/sliding panel. With SmartKey The SmartKey must be in close proximity to the driver’s outside door handle. X Aim transmitter eye of the SmartKey at the driver’s outside door handle. X Press and hold button & on the SmartKey until the door windows and the tilt/sliding sunroof or panorama roof with power tilt/sliding panel are closed completely. X Release button & on the SmartKey to interrupt the closing procedure. X Vehicles with panorama roof with power tilt/sliding panel: Press and hold button & on the SmartKey once more. The roller sunblinds extend. X Release button & on the SmartKey to interrupt the extending procedure. 2009-07-16T17:54:06+02:00 - Seite 101 Version: 2.11.8.1 Driving and parking With KEYLESS-GO The SmartKey with KEYLESS-GO must be located outside the vehicle within approximately 3 ft (1 m) of a door. X Close all doors. X Touch and hold the sensor surface on an outside door handle (Y page 71) until the door windows and the tilt/sliding sunroof or panorama roof with power tilt/sliding panel are closed completely. i Make sure you are only touching the sensor surface. X Release the sensor surface to interrupt the closing procedure. X Vehicles with panorama roof with power tilt/sliding panel: Touch and hold the sensor surface once more. The roller sunblinds extend. X Release the sensor surface to interrupt the extending procedure. effort is necessary to brake and steer the vehicle. Adapt your driving accordingly. Starting the engine G Warning! Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death. Do not run the engine in confined areas (such as a garage) which are not properly ventilated. If you think that exhaust gas fumes are entering the vehicle while driving, have the cause determined and corrected immediately. If you must drive under these conditions, drive only with at least one window fully open at all times. Manual transmission Driving and parking Safety notes G Warning! Make sure absolutely no objects are obstructing the pedals’ range of movement. Keep the driver’s footwell clear of all obstacles. If there are any floormats or carpets in the footwell, make sure the pedals still have sufficient clearance. During sudden driving or braking maneuvers the objects could get caught between or under the pedals. You could then no longer brake or accelerate. This could lead to accidents and injury. G Warning! With the engine not running, there is no power assistance for the brake and steering systems. In this case, it is important to keep in mind that a considerably higher degree of 101 Gearshift pattern for manual transmission k Reverse gear 1 to 6 Forward gears For more information, see “Manual transmission” (Y page 107). X Depress the brake pedal. X Make sure the manual transmission is in the neutral position (no gear selected). X Fully depress the clutch pedal. Otherwise the engine cannot be started due to the integrated safety interlock. Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Driving and parking 102 Automatic transmission Controls in detail 2009-07-16T17:54:06+02:00 - Seite 102 Version: 2.11.8.1 You can start your vehicle without the SmartKey in the starter switch using the KEYLESS-GO start/stop button. The SmartKey must be located in the vehicle. Gearshift pattern for automatic transmission j Park position with gear selector lever lock k Reverse gear i Neutral position h Drive position For more information, see “Automatic transmission” (Y page 108). X Make sure the automatic transmission is in park position P. With SmartKey X Do not depress the accelerator pedal. X Turn the SmartKey in the starter switch to position 3 (Y page 77) and release it. The engine starts automatically. With KEYLESS-GO G Warning! As long as the SmartKey is in your vehicle, the vehicle can be started. Therefore, never leave children unattended in the vehicle, as they could otherwise accidentally start the engine. When leaving the vehicle, always take the SmartKey with you and lock the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. A child’s unsupervised access to a vehicle could result in an accident and/or serious personal injury. KEYLESS-GO start/stop button : USA only ; Canada only X Make sure the KEYLESS-GO start/stop button is inserted in the starter switch (Y page 78). i To start the engine with the SmartKey instead of the KEYLESS-GO function, remove the KEYLESS-GO start/stop button from the starter switch. Proceed as described in “With SmartKey” (Y page 102). X Depress the brake pedal during the starting procedure. X Do not depress the accelerator pedal. X Press the KEYLESS-GO start/stop button once. The engine starts automatically. Starting difficulties ! Remember that extended starting attempts can drain the battery. The engine does not start. You can hear the starter. There could be a malfunction in the engine electronics or in the fuel supply system. 2009-07-16T17:54:06+02:00 - Seite 103 Version: 2.11.8.1 Driving and parking Carry out the following steps: Driving off X G Warning! If you are starting the engine with the SmartKey: Turn the SmartKey in the starter switch to position 0 and repeat the starting procedure. X If you are starting the engine with KEYLESSGO: Close any doors that may be open to allow for better detection of the SmartKey. or X Remove the KEYLESS-GO start/stop button from the starter switch. X Start the engine with the SmartKey as radio signals from another source may be interfering with the KEYLESS-GO function. X Repeat the starting procedure. If the engine does not start after several starting attempts: X Contact an authorized Mercedes-Benz Center or call Roadside Assistance. The engine does not start. You cannot hear the starter. The battery may not be charged sufficiently. X Get a jump start (Y page 323). If the engine will not start despite a jump start: X Contact an authorized Mercedes-Benz Center or call Roadside Assistance. The starter has been exposed to excessive temperatures. X Let the starter cool for about 2 minutes. X Repeat the starting procedure. If the engine does not start after several starting attempts: X Contact an authorized Mercedes-Benz Center or call Roadside Assistance. On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. Your vehicle’s ABS will not prevent this type of loss of control. ! Do not run a cold engine at high engine speeds. Running a cold engine at high engine speeds may shorten the service life of the engine. This is not covered by the Mercedes-Benz Limited Warranty. C 63 AMG: At engine temperatures below 68‡ (20†), the engine’s maximum speed is restricted in order to protect it from damage. Avoid driving your vehicle at full speed when the engine is cold to prevent premature engine wear and/or diminished comfort. ! If an acoustic warning sounds and the message Release Parking Brake appears in the multifunction display when driving off, you have forgotten to release the parking brake. Release the parking brake. ! Avoid spinning of a drive wheel. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. ! Simultaneously depressing the accelerator pedal and applying the brakes reduces engine performance and causes premature brake and drivetrain wear which is not covered by the Mercedes-Benz Limited Warranty. i Once the vehicle is in motion, the automatic central locking function engages and the locking knobs in the doors move down. Z 103 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Driving and parking 104 The automatic central locking function can be switched off (Y page 135). Manual transmission X X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 104 Version: 2.11.8.1 Depress the brake pedal. Fully depress the clutch pedal. X Depress the brake pedal. The gear selector lever lock is released. X Shift the automatic transmission into drive position D or reverse gear R. i Shifting the automatic transmission out of park position P is only possible with the brake pedal depressed. Only depressing the brake pedal releases the gear selector lever lock. ! Only shift the manual transmission into reverse gear R when the vehicle is stopped. Otherwise the manual transmission could be damaged. X Shift the manual transmission into 1st gear or reverse gear R. X If engaged, release the parking brake. X Release the brake pedal. X Simultaneously slowly release the clutch pedal and carefully depress the accelerator pedal. ! Avoid driving at excessive engine speeds. This may result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty. Shift gear in a timely manner. For more information on driving, see “Driving instructions” (Y page 254). Automatic transmission G Warning! It is dangerous to shift the automatic transmission out of park position P or neutral position N if the engine speed is higher than idle speed. If your foot is not firmly on the brake pedal, the vehicle could accelerate quickly forward or in reverse. You could lose control of the vehicle and hit someone or something. Only shift into gear when the engine is idling normally and when your right foot is firmly on the brake pedal. ! Only shift the automatic transmission into reverse gear R or park position P when the vehicle is stopped. Otherwise the automatic transmission could be damaged. X Wait for the gear selection process to complete before setting the vehicle in motion. X If engaged, release the parking brake. X Release the brake pedal. X Carefully depress the accelerator pedal. After a cold start, the automatic transmission shifts at a higher engine speed. This allows the catalytic converter to reach its operating temperature earlier. For more information on driving, see “Driving instructions” (Y page 254). Problems while driving The engine runs erratically and misfires RAn ignition cable may be damaged. RThe engine electronics may not be operating properly. RUnburned gasoline may have entered the catalytic converter and damaged it. X X Give very little gas. Have the problem checked at an authorized Mercedes-Benz Center as soon as possible. The coolant temperature is above 248‡ (120†) The coolant is too hot and is no longer cooling the engine. X Stop the vehicle in a safe location as soon as possible. X Turn off the engine immediately. 2009-07-16T17:54:06+02:00 - Seite 105 Version: 2.11.8.1 Driving and parking X Allow the engine and coolant to cool off. X Check the coolant level and add coolant if necessary (Y page 227). In case of accident If the vehicle is leaking fuel: X Do not start the engine under any circumstances. X Exit the vehicle at a safe distance from the roadway. X Notify local fire and/or police authorities. If the extent of the damage cannot be determined: X Contact an authorized Mercedes-Benz Center or call Roadside Assistance. If no damage on major assemblies, fuel system, and engine mount can be determined: X Start the engine in the usual manner. RAutomatic transmission: Shift the automatic transmission into park position P. RSlowly release the brake pedal. RWhen parked on an incline, always turn the front wheels towards the road curb. RTurn the SmartKey in the starter switch to position 0 and remove the SmartKey from the starter switch, or press the KEYLESSGO start/stop button. RTake the SmartKey with you and lock the vehicle when leaving. G Warning! Manual transmission: Wait until the vehicle is stationary before removing the SmartKey from the starter switch. The vehicle cannot be steered when the SmartKey is removed from the starter switch. Parking brake Parking G Warning! Do not park this vehicle in areas where combustible materials such as grass, hay or leaves can come into contact with the hot exhaust system. These materials could be ignited and cause a vehicle fire. Vehicle movement can cause serious personal injury or damage to the vehicle or the vehicle drivetrain. Therefore, always do the following before turning off the engine and leaving the vehicle: RKeep right foot on the brake pedal. REngage RManual the parking brake. transmission: Shift the manual transmission into 1st gear or reverse gear R. 105 G Warning! Engaging the parking brake while the vehicle is in motion can cause the rear wheels to lock up. You could lose control of the vehicle and cause an accident. In addition, the vehicle’s brake lights do not light up when the parking brake is engaged. G Warning! When leaving the vehicle, always remove the SmartKey from the starter switch, take it with you, and lock the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Children could release the parking brake and/or shift the automatic transmission out of park position P (manual transmission: shift into the neutral position), either of which could result in an accident and/or serious personal injury. Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 106 Version: 2.11.8.1 Driving and parking 106 transmission: shifting into 1st gear or reverse gear R). With SmartKey Controls in detail X Turn the SmartKey in the starter switch to position 0. X X Releasing: Pull on release handle :. When the ignition is switched on or the engine is running, the brake warning lamp $ (USA only) or J (Canada only) in the instrument cluster goes out. X Engaging: Step on parking brake pedal ; firmly. When the engine is running, the brake warning lamp $ (USA only) or J (Canada only) in the instrument cluster comes on. Turning off the engine G Warning! Do not turn off the engine before the vehicle has come to a complete stop. With the engine not running, there is no power assistance for the brake and steering systems. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the vehicle. X Manual transmission: Shift the manual transmission into 1st gear or reverse gear R. X Automatic transmission: Shift the automatic transmission into park position P. X Engage the parking brake. i Always engage the parking brake in addition to shifting the automatic transmission into park position P (manual Remove the SmartKey from the starter switch. Automatic transmission: The SmartKey can only be removed from the starter switch with the automatic transmission in park position P. With KEYLESS-GO X Press the KEYLESS-GO start/stop button. With the driver’s door closed, the starter switch is now in position 1. With the driver’s door opened, the starter switch is set to position 0, same as the SmartKey removed from the starter switch (Y page 77). If an acoustic warning sounds, you have tried to turn off the engine with the KEYLESS-GO start/stop button while the automatic transmission was not in park position P. Read and observe messages that may appear in the multifunction display (Y page 276). i In an emergency you can turn off the engine while driving by pressing and holding the KEYLESS-GO start/stop button for approximately 3 seconds. If you have started the engine with the KEYLESS-GO start/stop button and cannot turn it off as described above: X Remove the KEYLESS-GO start/stop button from the starter switch. X Insert the SmartKey into the starter switch. The engine turns off. The starter switch is in position 0 (Y page 77). 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 107 Version: 2.11.8.1 Manual transmission Manual transmission 107 Gearshift lever Introduction For information on driving with a manual transmission, see “Driving and parking” (Y page 101). Make sure absolutely no objects are obstructing the pedals’ range of movement. Keep the driver’s footwell clear of all obstacles. If there are any floormats or carpets in the footwell, make sure the pedals still have sufficient clearance. During sudden driving or braking maneuvers the objects could get caught between or under the pedals. You could then no longer brake or accelerate. This could lead to accidents and injury. G Warning! When working on the vehicle, engage the parking brake and shift the manual transmission into 1st gear or reverse gear R. Otherwise the vehicle could roll away which could result in an accident and/or serious personal injury. ! Allow the engine to warm up under low load use. Do not place full load on the engine until the operating temperature has been reached. Avoid spinning of a drive wheel for an extended period when driving off on slippery road surfaces. This may cause serious damage to the engine and the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. Controls in detail G Warning! Gearshift pattern for manual transmission k Reverse gear 1 to 6 Forward gears G Warning! On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. Your vehicle’s ABS will not prevent this type of loss of control. ! When you are shifting the manual transmission into the 5th or 6th gear, make sure you move the gearshift lever to the right. Otherwise, you could accidentally shift into the 3rd or 4th gear and damage the manual transmission. Downshifting gears leading to overrevving the engine can result in engine damage that is not covered by the Mercedes-Benz Limited Warranty. Never hold the vehicle stopped on a hill by using the clutch pedal. The clutch may be damaged which is not covered by the Mercedes-Benz Limited Warranty. ! Avoid driving at excessive engine speeds. This may result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty. Shift gear in a timely manner. Z 204_AKB; 5; 23, en-US d2ureepe, Automatic transmission 108 Shifting into reverse gear R ! Only shift the manual transmission into reverse gear R when the vehicle is stopped. Otherwise the manual transmission could be damaged. X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 108 Version: 2.11.8.1 Stop the vehicle completely. X Fully depress the clutch pedal. X Shift the manual transmission into the neutral position (no gear selected). X Move the gearshift lever to the left until you feel a certain resistance. X Push the gearshift lever past this resistance and hold. X Move the gearshift lever forward to select reverse gear R. This may cause serious damage to the engine and the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. i During the brief warm-up, transmission upshifting is delayed. This allows the catalytic converter to heat up more quickly to operating temperature. Gear selector lever Automatic transmission Introduction For information on driving with an automatic transmission, see “Driving and parking” (Y page 101). G Warning! Make sure absolutely no objects are obstructing the pedals’ range of movement. Keep the driver’s footwell clear of all obstacles. If there are any floormats or carpets in the footwell, make sure the pedals still have sufficient clearance. During sudden driving or braking maneuvers the objects could get caught between or under the pedals. You could then no longer brake or accelerate. This could lead to accidents and injury. ! Allow the engine to warm up under low load use. Do not place full load on the engine until the operating temperature has been reached. Avoid spinning of a drive wheel for an extended period when driving off on slippery road surfaces. Gearshift pattern for automatic transmission j Park position with gear selector lever lock k Reverse gear i Neutral position h Drive position G Warning! It is dangerous to shift the automatic transmission out of park position P or neutral position N if the engine speed is higher than idle speed. If your foot is not firmly on the brake pedal, the vehicle could accelerate quickly forward or in reverse. You could lose control of the vehicle and hit someone or something. Only shift into gear when the engine is idling normally and when your right foot is firmly on the brake pedal. ! Only shift the automatic transmission into reverse gear R or park position P when the vehicle is stopped. Otherwise the automatic transmission could be damaged. 2009-07-16T17:54:06+02:00 - Seite 109 Version: 2.11.8.1 Automatic transmission i Shifting the automatic transmission out of park position P is only possible with the brake pedal depressed. Only depressing the brake pedal releases the gear selector lever lock. i The current gear selector lever position corresponds with the current transmission position. The current transmission position P, R, N, or D appears in the multifunction display (Y page 109). There are additional indicators on the cover of the shifting gate showing the current gear selector lever position. The indicators come on when you insert the SmartKey into the starter switch, and go out when you remove the SmartKey from the starter switch. sporty driving. The degree to which you perceive double-clutching acoustically varies depending on the selected program mode. Transmission positions The current transmission position appears in the multifunction display. : Transmission position indicator Shifting procedure The automatic transmission selects individual gears automatically, depending on Rthe selected gear range (Y page 111) Rthe selected program mode: C/S (Y page 111) or M (vehicles with dynamic handling package and C 63 AMG only) (Y page 113) Rthe position of the accelerator pedal Rthe vehicle speed With drive position D selected, you can influence transmission shifting by Rlimiting the gear range Rextending 109 the gear range Rchanging the gears manually (vehicles with dynamic handling package and C 63 AMG only) C 63 AMG: Double-clutching is active when downshifting in all program modes. Double-clutching reduces load-alteration effects and supports Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 110 2009-07-16T17:54:06+02:00 - Seite 110 Version: 2.11.8.1 Automatic transmission Controls in detail Effect B Park position Shift the automatic transmission into park position P only when the vehicle is stopped. The park position is not intended to serve as a brake when the vehicle is parked. Rather, the driver should always engage the parking brake in addition to shifting the automatic transmission into park position P to secure the vehicle. The SmartKey can only be removed from the starter switch with the gear selector lever in park position P. With the SmartKey removed from the starter switch, the gear selector lever is locked in park position P. If the vehicle’s electrical system is malfunctioning, the gear selector lever could remain locked in park position P. To unlock the gear selector lever manually, see “Manually unlocking the gear selector lever” (Y page 311). C Reverse gear Shift the automatic transmission into reverse gear R only when the vehicle is stopped. Effect A Neutral position No power is transmitted from the engine to the drive axle. When the brakes are released, the vehicle can be moved freely (pushed or towed). To avoid damage to the transmission, never shift the automatic transmission into neutral position N while driving. Exception: If the ESP® is switched off or malfunctioning, shift the automatic transmission into neutral position N if the vehicle is in danger of skidding. ! Coasting the vehicle, or driving for any other reason with the automatic transmission in neutral position N can result in transmission damage that is not covered by the Mercedes-Benz Limited Warranty. 7 Drive position The automatic transmission shifts automatically. All forward gears are available. Driving tips Kickdown Use the kickdown when you want maximum acceleration. X U.S. vehicles except AMG vehicles: Fully depress the accelerator pedal. Depending on the engine speed the automatic transmission shifts into a lower gear. X Canada vehicles and AMG vehicles: Depress the accelerator pedal past the point of resistance. Depending on the engine speed the automatic transmission shifts into a lower gear. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 111 Version: 2.11.8.1 Automatic transmission Working on the vehicle 111 Automatic shift program G Warning! Controls in detail When working on the vehicle, engage the parking brake and shift the automatic transmission into park position P. Otherwise the vehicle could roll away which could result in an accident and/or serious personal injury. Gear ranges With the automatic transmission in drive position D and driving in automatic program mode C or S, you can limit or extend the gear range, see “One-touch gearshifting” (Y page 112). The current gear range appears in the multifunction display. : Gear range indicator Effect = With this selection you can use the braking effect of the engine. Program mode selector switch C Comfort For comfort driving S Sport For sporty driving Program mode selector switch on C 63 AMG C Comfort For standard driving S Sport For sporty driving M Manual For manual gearshifting 5 Allows the use of the engine’s braking effect when driving Ron steep downgrades Rin mountainous regions Runder extreme operating conditions 4 For maximum use of the engine’s braking effect on very steep or lengthy downgrades. Z 204_AKB; 5; 23, en-US d2ureepe, 112 Automatic transmission The current program mode appears in the multifunction display. Controls in detail 2009-07-16T17:54:06+02:00 - Seite 112 Version: 2.11.8.1 : Program mode indicator You should only change the program mode when the automatic transmission is in park position P. Automatic program mode S will not be stored. When the engine is turned off with the automatic program mode S selected, the automatic transmission will go to the automatic program mode C when the engine is restarted. X Press the program mode selector switch repeatedly until the letter of the desired program mode appears in the multifunction display. For selecting automatic program mode (C or S) on vehicles with dynamic handling package, see “Dynamic handling package with sport driving mode” (Y page 184). Selecting program mode C means: RThe vehicle starts out more gentle, both forward and reverse, except when driving off with full throttle. RTraction and driving stability are improved on icy roads. RUpshifts occur earlier even when you give more gas. The engine then operates at lower revolutions and the wheels are less likely to spin. Selecting program mode S means that upshifts occur later. One-touch gearshifting With the automatic transmission in drive position D and driving in automatic program mode C or S, you can limit or extend the gear range using the gear selector lever or the steering wheel gearshift control. Steering wheel gearshift control is available on vehicles with dynamic handling package and on C 63 AMG only. Vehicles with dynamic handling package and C 63 AMG: For information on using the gear selector lever or the steering wheel gearshift control in manual program mode M, see “Manual shift program” (Y page 113). Steering wheel gearshift control (example illustration) i You cannot shift with the steering wheel gearshift control when the automatic transmission is in park position P, neutral position N, or reverse gear R. Limiting gear range G Warning! On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. Your vehicle’s ABS will not prevent this type of loss of control. 2009-07-16T17:54:06+02:00 - Seite 113 Version: 2.11.8.1 Automatic transmission X Briefly press the gear selector lever to the left in the D- direction. Shifting into optimal gear range Briefly pull left gearshift control :. The automatic transmission will shift into the next lower gear as permitted by the shift program. This action simultaneously limits the gear range of the automatic transmission. or or X X X Press and hold the gear selector lever to the left in the D- direction. Pull and hold left gearshift control :. The automatic transmission will select the gear range suited for optimal acceleration and deceleration automatically. This will involve shifting down one or more gears. i To avoid overrevving the engine when downshifting, the automatic transmission will not shift into a lower gear if the engine’s maximum speed would be exceeded. Extending gear range X Briefly press the gear selector lever to the right in the D+ direction. or X Briefly pull right gearshift control ;. The automatic transmission will shift into the next higher gear as permitted by the shift program. This action simultaneously extends the gear range of the automatic transmission. i If you press on the accelerator pedal Manual shift program The manual shift program is available on vehicles with dynamic handling package and on C 63 AMG only. Manual program mode M differs with regard to spontaneity, response time, and shifting smoothness from automatic program mode S. In manual program mode M, systemcontrolled automatic gearshifting is switched off. You need to change the gears by manually upshifting or downshifting using the gear selector lever or the steering wheel gearshift control. when the engine has reached the revolution limit of the current gear range, the automatic transmission will upshift beyond any gear range limit selected. Canceling gear range limit X Press and hold the gear selector lever to the right in the D+ direction until the gear range indicator disappears from the multifunction display. or X Pull and hold right gearshift control ; until the gear range indicator disappears from the multifunction display. The automatic transmission will shift from the current gear range directly into drive position D. 113 Program mode selector switch on vehicles with dynamic handling package M Manual For manual gearshifting Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 114 Version: 2.11.8.1 Automatic transmission 114 i Vehicles with dynamic handling package: Controls in detail Manual program mode M will not be stored. When the engine is turned off with manual program mode M selected, the automatic transmission will go to automatic program mode C when the engine is restarted. i C 63 AMG: Manual program mode M will not be stored. When the engine is turned off with manual program mode M selected, the automatic transmission will go to automatic program mode (C or S) when the engine is restarted. Program mode selector switch on C 63 AMG C Comfort For standard driving S Sport For sporty driving Upshifting M Manual For manual gearshifting i Vehicles with dynamic handling package: The current program mode appears in the multifunction display (Y page 112). For information on automatic program mode (C or S), see “Automatic shift program” (Y page 111) and “One-touch gearshifting” (Y page 112). If you press on the accelerator pedal when the engine has reached the revolution limit of the current gear, the automatic transmission will upshift beyond manual program mode M selected. ! C 63 AMG: In manual program mode M, the automatic transmission will not upshift, even if the engine has reached its overrevving range. Shift up into the next gear before the engine has reached its overrevving range. Make absolutely certain that the engine speed does not reach the red marking on the tachometer. Otherwise the engine could be damaged which is not covered by the Mercedes-Benz Limited Warranty. Activating manual shift program X Vehicles with dynamic handling package: Press the program mode selector switch once. M appears in the multifunction display. The automatic transmission switches to manual program mode M. Automatic shifting is switched off. The gear range is not limited. X C 63 AMG: Press the program mode selector switch repeatedly until M appears in the multifunction display. The automatic transmission switches to manual program mode M. Automatic shifting is switched off. The gear range is not limited. You can change the gears manually with drive position D selected. You can upshift or downshift through the gears in succession. X Briefly press the gear selector lever to the right in the D+ direction. or X Briefly pull right gearshift control ; (Y page 112). The automatic transmission shifts into the next higher gear. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 115 Version: 2.11.8.1 Automatic transmission Upshift indicator (C 63 AMG only) 115 i For maximum acceleration, press and i When you brake or stop, the automatic transmission shifts down into a gear from which you can easily accelerate or take off. In manual program mode M, upshift indicator ; in the multifunction display advises you to upshift before the engine reaches the overspeed range. Thus you can drive at the maximum engine speed for each gear without overrevving the engine. X Shift the automatic transmission from current gear : into the next higher gear. The fuel supply will otherwise be interrupted to prevent the engine from overrevving. Downshifting G Warning! On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. Your vehicle’s ABS will not prevent this type of loss of control. X Briefly press the gear selector lever to the left in the D- direction. Kickdown AMG vehicles: Using the kickdown while driving in manual program mode M is not possible. All vehicles except AMG vehicles: You can also use the kickdown while driving in manual program mode M when you want maximum acceleration. X U.S. vehicles: Fully depress the accelerator pedal. Depending on the engine speed the automatic transmission shifts into a lower gear. X Canada vehicles: Depress the accelerator pedal past the point of resistance. Depending on the engine speed the automatic transmission shifts into a lower gear. i You cannot shift with the gear selector lever or the steering wheel gearshift control when using the kickdown. or X Briefly pull left gearshift control : (Y page 112). The automatic transmission shifts into the next lower gear. i Vehicles with dynamic handling package: To avoid overrevving the engine when downshifting, the automatic transmission will not shift into a lower gear if the engine’s maximum speed would be exceeded. Z Controls in detail hold the gear selector lever to the left in the D- direction or pull and hold the left gearshift control. Depending on the engine speed the automatic transmission selects the optimal gear for maximum acceleration. 204_AKB; 5; 23, en-US d2ureepe, Instrument cluster 116 Deactivating manual shift program X Vehicles with dynamic handling package: Press the program mode selector switch once more. The last selected automatic program mode C or S appears in the multifunction display. or Controls in detail 2009-07-16T17:54:06+02:00 - Seite 116 Version: 2.11.8.1 X Restart the engine. The automatic transmission will go to the last selected automatic program mode (C or S). X C 63 AMG: Press the program mode selector switch repeatedly until C or S appears in the multifunction display. or X Restart the engine. The automatic transmission will go to automatic program mode (C or S). Manual program mode M is not stored. Emergency operation (limp-home mode) If vehicle acceleration becomes less responsive or sluggish or the automatic transmission no longer shifts, the automatic transmission is most likely operating in limphome (emergency operation) mode. In this mode only second gear and reverse gear R can be selected. X Stop the vehicle in a safe location. X Shift the automatic transmission into park position P. X Turn off the engine. X Wait at least 10 seconds before restarting. X Restart the engine. X Shift the automatic transmission into drive position D (for second gear) or reverse gear R. X Have the automatic transmission checked at an authorized Mercedes-Benz Center as soon as possible. Transfer case This section applies to vehicles equipped with all-wheel drive (4MATIC) only. Both the front and rear axles are powered at all times when the vehicle is being operated. ! Only conduct operational or performance tests on a two-axle dynamometer. If such tests are necessary, contact an authorized Mercedes-Benz Center. You could otherwise seriously damage the brake system or the transfer case which is not covered by the Mercedes-Benz Limited Warranty. ! Because the ESP® operates automatically, the engine and ignition must be shut off (SmartKey in starter switch position 0 or 1 or KEYLESS-GO start/stop button in position 0 or 1) when the parking brake is being tested on a brake test dynamometer. Active braking action through the ESP® may otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. Instrument cluster Introduction For a full view illustration of the instrument cluster, see “Instrument cluster” (Y page 28). G Warning! No messages will be displayed if either the instrument cluster or the multifunction display is inoperative. As a result, you will not be able to see information about your driving conditions, such as Rspeed Routside temperature Rwarning/indicator lamps 2009-07-16T17:54:06+02:00 - Seite 117 Version: 2.11.8.1 Instrument cluster Rmalfunction/warning Rfailure messages of any systems Driving characteristics may be impaired. If you must continue to drive, do so with added caution. Contact an authorized MercedesBenz Center as soon as possible. The language setting for the multifunction display can be changed with the audio system (Y page 148) or with the COMAND system. Vehicles with COMAND system: Refer to separate operating instructions. Activating the instrument cluster The instrument cluster is activated when you Ropen the driver’s door Rswitch on the ignition Adjusting the instrument cluster illumination Coolant temperature gauge The coolant temperature gauge is located on the left side in the instrument cluster (Y page 28). G Warning! Driving when your engine is overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned. Steam from an overheated engine can cause serious burns which can occur just by opening the engine hood. Stay away from the engine if you see or hear steam coming from it. Stop the vehicle in a safe location away from other traffic. Turn off the engine, get out of the vehicle and do not stand near the vehicle until the engine has cooled down. During severe operating conditions, e.g. stopand-go traffic, the coolant temperature may rise close to 248‡ (120†), i.e close to the red zone of the temperature gauge. ! Excessive coolant temperature triggers a warning in the multifunction display. The engine should not be operated with a coolant temperature above 248‡ (120†), i.e. in the red zone of the coolant temperature gauge. Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty. X To brighten illumination: Turn dimmer : clockwise. X To dim illumination: Turn dimmer : counterclockwise. i The instrument cluster illumination is dimmed or brightened automatically to suit ambient light conditions. The instrument cluster illumination will also be adjusted automatically when you switch on the vehicle’s exterior lamps. 117 Tachometer The red marking on the tachometer (Y page 28) denotes excessive engine speed. ! Avoid driving at excessive engine speeds, as it may result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty. To help protect the engine, the fuel supply is interrupted if the engine is operated within the red marking. Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 118 Version: 2.11.8.1 Control system 118 Outside temperature indicator The outside temperature indicator is displayed in the multifunction display (Y page 120). G Warning! Controls in detail The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitable for that purpose. Indicated temperatures just above the freezing point do not guarantee that the road surface is free of ice. The road may still be icy, especially in wooded areas or on bridges. Fuel gauge driver when traffic and road conditions permit it to be done safely. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. The control system relays information to the multifunction display. Multifunction steering wheel The displays in the multifunction display and the settings in the control system are controlled by using the buttons on the multifunction steering wheel. The fuel gauge is on the left-hand side of the instrument cluster (Y page 28). Once the fuel level has fallen below the reserve mark, the yellow fuel tank reserve warning lamp 8 for the fuel reserve comes on. Control system Introduction The control system is activated as soon as the starter switch is in position 2. The control system enables you to call up information about your vehicle and to change vehicle settings. For example, you can use the control system to find out when your vehicle is next due for maintenance service, to call up statistical data on your vehicle, and much more. G Warning! A driver’s attention to the road and traffic conditions must always be his/her primary focus when driving. For your safety and the safety of others, selecting features through the multifunction steering wheel should only be done by the 7 Function only available in telephone menu. : Multifunction display ; Press button ~ to end a call to reject an incoming call 6 to answer a call to dial7 to redial7 8 to mute 2009-07-16T17:54:06+02:00 - Seite 119 Version: 2.11.8.1 Control system Press button Press and hold button W to set the volume X to operate the RACETIMER8 9 within Audio menu to select a : track or scene with quick search or to select previous or next station in station list or wave band within Tel menu to start the quick search in the phone book = Press button ? to activate the Voice Control System9 ? Press button briefly % to cancel the Voice Control System9 to go back to confirm messages Press and hold button % to select the standard display A Press button ; to call up line for menus and to = select menus Press button briefly 9 to select submenu or scroll : through lists within Audio menu to select previous or next track, scene or stored station within Tel menu to switch to the phone book and select a name or number 8 9 Press button a to confirm selection or messages Depending on the selected menu, pressing the buttons on the multifunction steering wheel will alter what appears in the multifunction display. The information available in the multifunction display is arranged in menus and accompanying functions and submenus. The individual functions are then found within the relevant menu (radio or CD operations under Audio, for example). These functions serve to call up relevant information or to customize the settings for your vehicle. It is helpful to think of the menus, and the functions within each menu, as being arranged in a circular pattern. In the Settings menu, instead of functions, you will find a number of submenus for calling up and changing settings. For instructions on using these submenus, see “Settings menu” (Y page 130). The number of menus available in the system depends on which optional equipment is installed in your vehicle. AMG vehicles only. The Voice Control System is only available with the COMAND system. Refer to separate operating instructions. Z 119 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Control system 120 Controls in detail 2009-07-16T17:54:06+02:00 - Seite 120 Version: 2.11.8.1 Using the control system = Outside temperature indicator X ? Automatic transmission program mode To select a menu: Press button = or ;. X To select a submenu: Press button : or 9. X To go to the next higher menu level: Press button %. X To select the standard display: Press button % repeatedly until the standard display featuring the odometer and speedometer appears. or X Press and hold button % until the standard display featuring the trip odometer and the main odometer appears. X To confirm selection: Press button a. X To confirm display message: Press button a or %. The control system saves certain display messages. Calling up display messages (Y page 129). For information about warning and malfunction messages appearing in the multifunction display (Y page 270). Multifunction display : Text field ; Line for main menus indicator A Transmission position/gear range indicator (automatic transmission) Additional speedometer (manual transmission) B Digital clock Settings, functions, submenus as well as any malfunctions appear in the text field. For more information on menus displayed in the multifunction display, see “Menus and submenus” (Y page 121). 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 121 Version: 2.11.8.1 Control system 121 Controls in detail Menus and submenus Function RFuel consumption statistics since last reset (Y page 122) : Trip menu (Y page 121) RResetting ; AMG10 menu (Y page 123) RRemaining = Navi menu (Y page 126) ? Audio menu (Y page 126) A Tel menu (Y page 128) B Service menu (Y page 129) C Settings menu (Y page 130) values (Y page 122) driving range and current fuel consumption (Y page 123) RDigital Speedometer (Y page 123) Standard display Trip menu In the Trip menu, you can show an additional display for the speedometer and call up or reset your vehicle’s statistical data. The following information is available: RStandard display (Y page 121) RFuel consumption statistics since start (Y page 122) 10 AMG In the standard display, the trip odometer : and the main odometer ; appear in the multifunction display. If another display appears instead of the standard display: X Press button = or ; to select the Trip menu. or vehicles only. Z 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 122 Version: 2.11.8.1 Control system 122 X Press button % repeatedly until the standard display appears. or Controls in detail X Press and hold button % until the standard display appears. Fuel consumption statistics since start : Distance driven since last reset X ; Time elapsed since last reset Press button = or ; to select the Trip menu. X Press button : or 9 to select From Start. = Average speed since last reset ? Average fuel consumption since last reset Resetting values You can reset the values for the following functions: : Distance driven since start ; Time elapsed since start = Average speed since start ? Average fuel consumption since start All statistics stored since the last engine start will be reset approximately 4 hours after the SmartKey in the starter switch is turned to position 0 or removed from the starter switch. Resetting will not occur if you turn the SmartKey back to position 1 or 2 within this time period. RTrip odometer RFuel consumption statistics since start RFuel consumption statistics since last reset X Press button = or ; to select the Trip menu. X Press button : or 9 to select the function you wish to reset. X Press button a. Fuel consumption statistics since last reset Example illustration: Reset fuel consumption statistics since start X X Press button = or ; to select the Trip menu. X Press button : or 9 to select From Reset. X Press button : to select Yes. Press button a to confirm. 2009-07-16T17:54:06+02:00 - Seite 123 Version: 2.11.8.1 Control system Remaining driving range and current fuel consumption X Press button = or ; to select the Trip menu. X Press button : or 9 to select the estimated remaining driving range and current fuel consumption display. Note that the values are calculated based on the current fuel tank level and the current driving style. Make sure to refuel in time. If only very little fuel is left in the tank, a vehicle at the fuel pump C appears instead of the estimated remaining driving range. The shift indicator is meant as a recommendation for an economical driving style. Always observe traffic conditions, as your driving style is determined in the first instance by the traffic situation. AMG menu This function is only available in AMG vehicles. X Press button = or ; to select the AMG menu. : Current fuel consumption11 ; Estimated remaining driving range : Digital speedometer Digital speedometer = Upshift indicator X Press button = or ; to select the Trip menu. X Press button : or 9 to select the digital speedometer. Example illustration for upshift indicator : Upshift indicator12 ; Gear indicator ? Engine oil temperature indicator A Coolant temperature indicator The engine oil temperature flashes if the engine oil temperature has not yet reached 176‡ (80†). During this time, avoid driving at full engine speed. The upshift indicator = indicates that the engine has reached the overrevving range. The upshift indicator = blocks other messages in the multifunction display until you have shifted up. Use buttons : or 9 to select the following functions in the AMG menu: ; Digital speedometer 11 Not 123 available on AMG vehicles. with manual transmission only 12 Vehicles Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 124 Version: 2.11.8.1 Control system 124 RSETUP (Y page 124) RRACETIMER (Y ROverall RLap page 124) analysis (Y page 125) analysis (Y page 126) Controls in detail SETUP X Press button = or ; to select the AMG menu. X Press button 9 to select SETUP. : Digital speedometer ; Gear indicator = RACETIMER ? Lap number You can start the RACETIMER when the engine is running or the starter switch is in position 2 (Y page 77). While the RACETIMER is being displayed, you cannot adjust the audio volume using buttons W or X. : Automatic transmission program mode indicator ; ESP mode indicator RACETIMER G Warning! The RACETIMER feature is only for use on roads and in conditions where high speed driving is permitted. Racing on public roads is prohibited under all circumstances. The driver is and must always remain responsible for following posted speed limits. The RACETIMER allows you to time and save driving stretches. X Press button = or ; to select the AMG menu. X Press button 9 repeatedly until the RACETIMER appears in the multifunction display. X Starting: Press button W. Displaying intermediate time: Press button X while the timer is running. The intermediate time is shown for 5 seconds. X Stopping: Press button W. When you stop the vehicle and turn the SmartKey to position 1 (Y page 77) or, in vehicles with KEYLESS-GO, turn off the engine and do not open the driver’s door, the RACETIMER stops timing. Timing is resumed when you press button W after switching the ignition back on or restarting the engine. X Saving lap time and starting a new lap You can save up to 16 laps. X Press button X while the timer is running. The intermediate time will be shown for 5 seconds. X Press button X within 5 seconds. The intermediate time shown will be saved as a lap time. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 125 Version: 2.11.8.1 Control system 125 X Controls in detail The RACETIMER begins timing the new lap. The new lap begins to be timed as soon as the intermediate time is called up. Press button : to select Yes and confirm with button a. The saved laps are deleted. : Gear indicator ; RACETIMER Overall analysis = Best lap time This function is only available if you have saved at least one lap and have stopped the RACETIMER. X Press button = or ; to select the AMG menu. X Press button 9 repeatedly until the overall analysis appears in the multifunction display. ? Lap number Resetting current lap X Press button W while the timer is running. The timer stops. X Press button X. The lap time is reset to “0”. Deleting all laps It is not possible to delete a single saved lap. X Press button W while the timer is running. The timer stops. X Press button a. The reset menu appears in the multifunction display. : Overall analysis of RACETIMER ; Overall driving time = Average speed ? Overall distance driven A Maximum speed Z 204_AKB; 5; 23, en-US d2ureepe, Control system 126 Lap analysis Controls in detail 2009-07-16T17:54:06+02:00 - Seite 126 Version: 2.11.8.1 This function is only available if you have saved at least two laps and have stopped the RACETIMER. X Press button = or ; to select the AMG menu. X Press button 9 repeatedly until the lap analysis appears in the multifunction display. Each lap is shown in its own submenu. The fastest lap is indicated by flashing symbol :. the name of the street currently traveled on appear in the multifunction display. RWith the COMAND system switched on and route guidance activated, maneuver instructions appear in the multifunction display. Please refer to separate COMAND system operating instructions for instructions on how to activate the route guidance system. Audio menu The functions in the Audio menu operate the audio equipment which you have currently switched on. The following functions are available: RSelecting radio station (Y page 126) ROperating audio devices/audio media (Y page 127) ROperating : Lap number ; Lap time = Average speed during lap ? Lap length video DVD (Y page 127) If the audio system or the COMAND system is currently switched off, the message Audio Off appears in the multifunction display. X To adjust the volume: Press button W or X on the multifunction steering wheel. A Maximum speed during lap X Press button : or 9 to see other lap analyses. Navi menu The Navi menu contains the functions needed to operate your navigation system. X Press button = or ; to select the Navi menu. The message shown in the multifunction display depends on the status of the navigation system: RWith the COMAND system switched on or off and route guidance not activated, the direction of travel and, if applicable, Selecting radio station i The SIRIUS XM Satellite Radio is treated as a radio application. Additional optional satellite radio equipment and a subscription to a satellite radio service provider are required for satellite radio operation. Contact an authorized Mercedes-Benz Center for details and availability for your vehicle. For more information on satellite radio operation, see “Satellite radio” (Y page 152). Vehicles with COMAND system: Refer to separate COMAND system operating instructions. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 127 Version: 2.11.8.1 Control system X Switch on the audio system (Y page 144) and select radio mode. Vehicles with COMAND system: Refer to separate COMAND system operating instructions. X Press button = or ; to select the Audio menu. The currently tuned station appears in the multifunction display. ; Current track X ; Station frequency = Wave band setting X Selecting next or previous stored station: Press button : or 9 briefly to select a stored station. X Selecting next or previous station in wave band: Press and hold button : or 9 to select a station. You can only store new stations using the corresponding feature on the radio (Y page 151). Vehicles with COMAND system: Refer to separate COMAND system operating instructions. You can also operate the radio in the usual manner. Operating audio devices/audio media X Switch on the audio system and select the CD or MP3 mode (Y page 158). Vehicles with COMAND system: Refer to separate COMAND system operating instructions. X Press button = or ; to select the Audio menu. The settings for the currently Selecting next or previous track: Press button : or 9 briefly. X Selecting a track from the track list (quick search): Press and hold button : or 9. The current track does not appear during Audio AUX mode operation. Operating video DVD This function is only available if your vehicle is equipped with the COMAND system. X Switch on the COMAND system and select DVD-Video. Refer to separate COMAND system operating instructions. X Press button = or ; to select the Audio menu. : Disc number ; Current scene X Selecting next or previous scene: Press button : or 9 briefly. X Selecting a scene from the scene list (quick search): Press and hold button : or 9. Z Controls in detail being played audio device/audio media appear in the multifunction display. Example illustration : Disc number Example illustration for FM radio : Stored memory position 127 204_AKB; 5; 23, en-US d2ureepe, Controls in detail 128 2009-07-16T17:54:06+02:00 - Seite 128 Version: 2.11.8.1 Control system Tel menu Answering a call G Warning! When your telephone is ready to receive calls, you can answer a call at any time. In the multifunction display you will then see the following message: A driver’s attention to the road must always be his/her primary focus when driving. For your safety and the safety of others, we recommend that you pull over to a safe location and stop before placing or taking a telephone call. If you choose to use the telephone while driving, please use the handsfree device and only use the telephone when weather, road and traffic conditions permit. Some jurisdictions prohibit the driver from using a mobile phone while driving a vehicle. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. You can connect your telephone to the audio system (Y page 167) or to the COMAND system via Bluetooth®, see separate COMAND system operating instructions. X Switch on the audio system (Y page 144) or the COMAND system, see separate COMAND system operating instructions. X Press button = or ; to select the Tel menu. One of the following messages will appear in the multifunction display: RNo Service: No network is available. RReady for Bluetooth Telephony...: The telephone has not been connected to the audio system or COMAND system via Bluetooth® yet. X Connect the telephone to the audio system or COMAND system via Bluetooth®. RPhone READY or name of the network provider (if available): The telephone has found a network and is ready for use. You can operate it using the control system. Example illustration X Press button 6. You have answered the call. The caller’s number appears only if it is transmitted. The caller’s name appears only if the number and the name are stored in the phone book. Ending a call or rejecting an incoming call X Press button ~. Dialing a number from the phone book When your telephone is ready to receive calls, you may select and dial a number from the phone book at any time. i To use the phone book of the audio system you can import business cards (vCards) from external Bluetooth® phones into your audio system’s phone book (Y page 174). Vehicles with COMAND, see separate operating instructions. X Press button = or ; to select the Tel menu. X Press button : or 9 or a to switch to the phone book. The stored names are displayed in ascending alphabetical order. X Press button : or 9 to select the desired entry. 2009-07-16T17:54:06+02:00 - Seite 129 Version: 2.11.8.1 Control system If you press and hold button : or 9 the system scrolls rapidly through the list of names (quick search). After holding button : or 9 for a short while the scrolling speed increases. Release the button to stop the quick search. The search stops automatically at the end of the list. Redialing The control system stores the most recently dialed phone numbers. This eliminates the need to search through your entire phone book. X Press button = or ; to select the Tel menu. X Press button 6. X Press button : or 9 to select the desired number or name. X Press button 6 or a. The control system dials the selected phone number. Example illustration : Selected name from the phone book X If the Symbol G appears on the right-hand side of the name several entries are present for the same name: Press button 6 or a and select the desired entry. X Press button 6 or a. The control system dials the selected phone number. If the connection is successful and this feature is supported by your network provider, the name of the party (if stored in your phone book) you are calling will appear in the multifunction display. The control system stores the dialed number in the redial memory. or X Press button ~ or % if you do not want to make the call. 129 Service menu In the Service menu the following functions are available: RVehicle status message memory (Y page 129) RRestarting the tire pressure loss warning system (Canada only) (Y page 234) RChecking tire inflation pressure electronically with the Advanced TPMS (USA only) (Y page 234) RCalling up the maintenance service indicator display (Y page 259) Vehicle status message memory Use the vehicle status message memory function to scan malfunction and warning messages that may be stored in the system. Such messages appear in the multifunction display and are based on conditions or system status the vehicle’s system has recorded. G Warning! Malfunction and warning messages are only indicated for certain systems and are intentionally not very detailed. The malfunction and warning messages are simply a reminder with respect to the Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Control system 130 Controls in detail 2009-07-16T17:54:06+02:00 - Seite 130 Version: 2.11.8.1 operation of certain systems. They do not replace the owner’s and/or driver’s responsibility to maintain the vehicle’s operating safety. Have all required maintenance and safety checks performed on the vehicle. Bring the vehicle to an authorized Mercedes-Benz Center to address the malfunction and warning messages. X Press button = or ; to select the Service menu. If conditions have occurred causing status messages to be recorded, the number of messages appears in the multifunction display: collection of submenus (Y page 130) with which you can make individual settings for your vehicle. Resetting to factory settings You can reset most of the settings of the submenus to the factory settings. For safety reasons, the function Daytime Running Lamps in the Lights submenu cannot be reset while driving. X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Factory Setting function. X Press button a. The function Reset All Settings? appears in the multifunction display. X Press button : or 9 to select the messages function. X Press button a to confirm. The stored messages will now be displayed in the order in which they have occurred. For malfunction and warning messages, see “Vehicle status messages in the multifunction display” (Y page 270). X Use button : or 9 to scroll through the messages. If you turn the SmartKey in the starter switch to position 0 and then back to position 2, all messages will be deleted from the message memory. Settings menu Introduction In the Settings menu there are two functions: The function Factory Setting (Y page 130), with which you can reset the settings to the original factory settings and a X Press button : or 9 to select Yes or No. Select Yes if you want to reset to factory settings. X Press button a to confirm. The confirmation message appears in the multifunction display. Submenus in the Settings menu X Press button = or ; to select the Settings menu. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 131 Version: 2.11.8.1 Control system Press button : or 9 to select a submenu. Scroll down with button :, scroll up with button 9. With the selection marker on the desired submenu, use the button a to access the individual functions within that submenu. Once within the submenu, you can use button 9 to move to the next function or button : to move to the previous function within that submenu. The following lists show what settings can be changed within the various menus. Detailed instructions on making individual settings can be found on the following pages. Instrument cluster submenu RSelecting speedometer display mode (Y page 131) RShowing or hiding additional speedometer13 (Y page 132) display14 (speed display or outside temperature) (Y page 132) RPermanent Time/Date submenu RSetting the time (Y page 132) RSetting the date (Y page 133) Lights submenu RSwitching daytime running lamp mode on or off (USA only) (Y page 133) RSwitching locator lighting on or off (Y page 134) Convenience submenu RActivating easy-entry/exit feature (Y page 136) RSwitching fold-in function for exterior rear view mirrors on or off (Canada only) (Y page 136) Instrument cluster submenu Access the Instr. Cluster submenu via the Settings menu. Use the Instr. Cluster submenu to change the instrument cluster display settings. The following functions are available: RSelecting speedometer display mode (Y page 131) RShowing or hiding additional speedometer15 (Y page 132) display16 (speed display or outside temperature) (Y page 132) RPermanent Selecting speedometer display mode Press = or ; to select the Settings menu. X Press button : or 9 to select the Instr. Cluster submenu. X Press button a. X Press button : or 9 to select the Display Unit Speed-/Odometer: function. The current setting is shown. X RSwitching interior lighting delayed shut-off on or off (Y page 135) Vehicle submenu RSwitching automatic central locking on or off (Y page 135) 13 Vehicles with manual transmission with automatic transmission 15 Vehicles with manual transmission 16 Vehicles with automatic transmission 14 Vehicles Z Controls in detail X 131 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 132 Version: 2.11.8.1 Control system 132 X Press button a to change the setting. Depending on the previous setting the Display Unit Speed-/Odometer: will be set to miles or km. The selected display unit is valid for: Controls in detail ROdometer RTrip and trip odometer computer RDigital speedometer in the trip menu RCruise control RNavigation displays Showing or hiding additional speedometer (vehicles with manual transmission) You can have an additional digital speedometer shown on the multifunction display. The speed is shown in the unit of kilometers/hour (USA) or miles/hour (Canada). X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Instr. Cluster submenu. X Press button a. X Press button : or 9 to select the Additional Speedometer function. The current setting is shown. Permanent display (vehicles with automatic transmission) You can use the Permanent Display: function to choose to display either the outside temperature or the speed in kilometers (USA) or miles (Canada) permanently. X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Instr. Cluster submenu. X Press button a. X Press button : or 9 to select the Permanent Display: function. The current setting is shown. X Press button a to change the current status. Depending on the previous status, the Permanent Display: will be switched between Outside temperature or Speedometer (km/h) (USA)/ Speedometer (miles) (Canada). Time/Date submenu X Press button a to change the current status. Depending on the previous status, the additional speedometer will be switched On or Off. Access the Time/Date submenu via the Settings menu. Use the Time/Date submenu to change the time and date display settings. The following functions are available: RSetting the time (Y page 132) RSetting the date (Y page 133) Setting the time This function is not available if your vehicle is equipped with the COMAND system and navigation module. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 133 Version: 2.11.8.1 Control system X Press button : or 9 to select the Date function. X Press button a. The current date appears in the multifunction display. X To set a new date press button a again. X Press button = or ; to select the setting you wish to change: month, day or year. X Press button : or 9 to change the setting which is highlighted. X Press button a to store the entry. Lights submenu X Press button : or 9 to change the setting which is highlighted. X Press button a to store the entry. Setting the date This function is not available if your vehicle is equipped with the COMAND system and navigation module. Vehicles with COMAND system: For information on setting the date in the COMAND system, refer to the separate COMAND system operating instructions. X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Time/date submenu. X Press button a. Access the Lights submenu via the Settings menu. Use the Lights submenu to change the lamp and lighting settings on your vehicle. The following functions are available: RSwitching daytime running lamp mode on or off (USA only) (Y page 133) RSwitching locator lighting function on or off (Y page 134) RSwitching interior lighting delayed shut-off on or off (Y page 135) Switching daytime running lamp mode on or off (USA only) X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Lights submenu. Z Controls in detail Vehicles with COMAND system: For information on setting the time in the COMAND system, refer to the separate COMAND system operating instructions. X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Time/date submenu. X Press button a. X Press button : or 9 to select the Time function. X Press button a. The current time appears in the multifunction display. X To set a new time press button a again. X Press button = or ; to select the setting you wish to change: hours or minutes. 133 204_AKB; 5; 23, en-US d2ureepe, Control system 134 X Press button a. X Press button : or 9 to select the Daytime Running Lamps: function. The current setting Enabled or Disabled is shown. Controls in detail 2009-07-16T17:54:06+02:00 - Seite 134 Version: 2.11.8.1 X Press button a to change the current status. Depending on the previous status, the Daytime Running Lamps: mode will be Enabled or Disabled. With Daytime Running Lamps mode enabled and the exterior lamp switch at position $ or c, the low-beam headlamps are switched on when the engine is running. In low ambient light conditions the following lamps will come on additionally: RParking RTail lamps lamps RLicense RSide plate lamps marker lamps For more information on the daytime running lamp mode, see (Y page 91). i Make sure the exterior lamp switch is set to M or c when you switch off the daytime running lamps while driving at night. For safety reasons, resetting all the functions of all submenus to the factory settings while driving (Y page 130) will not deactivate the daytime running lamp mode. The following message appears in the multifunction display: Cannot Be Completely Reset to Factory Settings while Driving.. Switching locator lighting on or off With the Locator Lighting: function activated and the exterior lamp switch in position c Rthe exterior lamps will come on during darkness when the vehicle is unlocked with the SmartKey. The lamps will go out when the driver’s door is opened. If you do not open the driver’s door after unlocking the vehicle with the SmartKey, the lamps will go out automatically after approximately 40 seconds. Rthe exterior lamps will remain on for 15 seconds during darkness after exiting the vehicle and closing all doors. If, after turning off the engine, you do not open or close a door, the lamps will automatically go out after 60 seconds. The following lamps will come on RParking lamps RTail lamps RLicense RSide marker lamps RFront X plate lamps fog lamps Press button = or ; to select the Settings menu. X Press button : or 9 to select the Lights submenu. X Press button a. X Press button : or 9 to select the Locator Lighting: function. The current setting Enabled or Disabled is shown. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 135 Version: 2.11.8.1 Control system Press button a to change the current status. Depending on the previous status, the Locator Lighting: function will be Enabled or Disabled. You can temporarily deactivate the headlamps delayed shut-off feature: X Before exiting the vehicle, turn the SmartKey in the starter switch to position 0. X Then turn it to position 2 and back to position 0. The headlamps delayed shut-off feature is deactivated. It will reactivate as soon as you start the engine. Switching interior lighting delayed shutoff on or off Use this function to set whether you would like the interior lighting to remain on for 10 seconds during darkness after you have removed the SmartKey from the starter switch. X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Lights submenu. X Press button a. X Press button : or 9 to select the Interior Lighting Delay: function. The current setting Enabled or Disabled is shown. Vehicle submenu Access the Vehicle submenu via the Settings menu. Use the Vehicle submenu to set the automatic central locking. Switching automatic central locking on or off Use this function to switch the automatic central locking on or off. With the automatic central locking activated, the vehicle is locked centrally at a vehicle speed of approximately 9 mph (15 km/h). X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Vehicle submenu. X Press button a. X Press button : or 9 to select the Automatic Door Lock: function. The current setting Enabled or Disabled is shown. X Press button a to change the current status. Depending on the previous status, the Automatic Door Lock: feature will be Enabled or Disabled. Convenience submenu X Press button a to change the current status. Depending on the previous status, the interior lighting delayed shut-off feature will be Enabled or Disabled. Access the Convenience submenu via the Settings menu. Use the Convenience submenu to activate the easy-entry/exit feature (Y page 136), or to set the fold-in function for exterior rear view mirrors (Y page 136). Z Controls in detail X 135 204_AKB; 5; 23, en-US d2ureepe, Audio system 136 Activating easy-entry/exit feature Use this function to activate and deactivate the easy-entry/exit feature (Y page 85). G Warning! Controls in detail 2009-07-16T17:54:06+02:00 - Seite 136 Version: 2.11.8.1 You must make sure no one can become trapped or injured by the moving steering wheel when the easy-entry/exit feature is activated. To stop steering wheel movement, move steering wheel adjustment stalk or press one of the memory position buttons. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Children could open the driver’s door and unintentionally activate the easy-entry/exit feature, which could result in an accident and/or serious personal injury. X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Convenience submenu. X Press button a. X Press button : or 9 to select the Easy Entry/Exit: function. The current setting Enabled or Disabled is shown. Use this function to set the exterior rear view mirrors to be folded in automatically when you lock your vehicle. With this function set to Enabled and the exterior rear view mirrors folded in using the button on the door control panel (Y page 88), the exterior rear view mirrors will not fold out when you switch on the ignition. You will then have to fold out the exterior rear view mirrors using the button on the door control panel (Y page 88). Make sure both exterior rear view mirrors are folded out completely before driving off. X Press button = or ; to select the Settings menu. X Press button : or 9 to select the Convenience submenu. X Press a. X Press button : or 9 to select the Fold Mirrors in when Locking: function. The current setting Enabled or Disabled is shown. X X Press button a to change the current status. Depending on the previous status, the Easy Entry/Exit: feature will be Enabled or Disabled. Switching fold-in function for exterior rear view mirrors on or off This feature is only available in Canada vehicles. Press button a to change the current status. Depending on the previous status, the automatic fold-in function for exterior rear view mirrors will be Enabled or Disabled. Audio system Audio and telephone operation These instructions are intended to help you become familiar with your Mercedes-Benz audio system. They contain useful tips and a detailed description of the user functions. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 137 Version: 2.11.8.1 Audio system 137 In order to avoid distraction which could lead to an accident, the driver should enter system settings with the vehicle at a standstill and operate the system only when road and traffic conditions permit. Always pay full attention to traffic conditions first before operating system controls while driving. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. Audio system overview Controls in detail G Warning! Item ? Clear button (Y page 142) A Audio controller (Y page 140) B Back button (Y page 141) Operating safety G Warning! Item : Audio display (Y page 139) ; Opening button (Y page 139) = Audio control unit (Y page 138) Any alterations made to electronic components can cause malfunctions. The radio, amplifier, CD changer, satellite radio, and telephone are interconnected. When one of the components is not operational or has not been removed/ replaced properly, the function of other components may be impaired. This condition might seriously impair the operating safety of your vehicle. We recommend that you have any service work on electronic components carried out at an authorized Mercedes-Benz Center. Audio system components With the audio system you can operate the following main functions: RAudio function with the radio, Satellite radio, disc (CD audio or MP3 mode) and Audio AUX Rthe mobile phone with the phone book Rvarious system settings Z 204_AKB; 5; 23, en-US d2ureepe, 138 Audio system The audio system consists of the following: Audio control unit RAudio control unit With the audio control unit you can RAudio display Rswitch the audio system on/off RAudio controller with buttons k and Radjust the volume Rselect the operating modes 2 Controls in detail 2009-07-16T17:54:06+02:00 - Seite 138 Version: 2.11.8.1 In addition, the audio system can also be operated with the multifunction steering wheel (Y page 118). In these instructions, the keypad (right side of audio control unit) and the function buttons are referred to as “buttons”. Renter telephone numbers and accept, reject, initiate and end telephone calls Rload and eject CDs Audio control unit overview Item ? Load/eject button (Y page 161) : Switching to radio mode (Y page 149) Calling up wave bands (Y page 149) Switching on Sat mode (Y page 154) A Clear button for deleting digits or entire entries (Y page 178) Entering a passcode (Y page 171) Entering a telephone number (Y page 177) ; Switching to CD audio or MP3 mode (Y page 158) = Disc slot 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 139 Version: 2.11.8.1 Audio system Keypad Tuning to a station via the station memory (Y page 150) Storing stations manually (Y page 151) Entering a passcode (Y page 171) Entering a phone number (Y page 177) Sending DTMF tones (Y page 180) CD changer: Selecting a CD (Y page 162) CD: Entering a track number directly (Y page 164) C Tuning to a station via station search (Y page 150) Fast forward (Y page 165) Skipping forwards to a track (Y page 165) D Switching audio system on/off (Y page 144) E Adjusting the volume (Y page 144) F Tuning to a station via station search (Y page 150) Fast rewind (Y page 165) Skipping backwards to a track (Y page 165) G Confirming a passcode (Y page 171) Accepting a call (Y page 179) Initiating a call (Y page 177) Redial (Y page 178) H Rejecting a call (Y page 179) Ending an active call (Y page 179) I Opening system settings menu (Y page 147) J Switching sound on/off (Y page 145) Switching hands-free microphone on/off (Y page 179) K Switching to telephone mode (Y page 167) L Sound settings (Y page 145) Audio display The audio display has a protective cover. ! Do not place any objects on the cover of the audio display. This may obstruct the movement when the cover is being opened/closed. The cover could be damaged. Do not place any objects in front of the audio display and/or secure any objects to the audio display itself. The audio display could be damaged. Avoid touching the audio display at all times. The display has a very sensitive highgloss surface, there is a risk of it being scratched. Do not press directly in the display face. Otherwise, the audio display will be damaged. i For information about cleaning and care of the audio display, see “Audio or COMAND display” (Y page 265). Audio display cover Z Controls in detail B 139 204_AKB; 5; 23, en-US d2ureepe, Audio system 140 X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 140 Version: 2.11.8.1 Opening: Press opening button :. Audio display cover ; opens, the audio display is visible, and the audio system switched on. X Closing: Press audio display cover ; down until it engages. If the audio system is still switched on, you can continue to listen to the radio or a CD and operate the device via the buttons on the audio control panel as well as the buttons on the multifunction steering wheel. i You cannot operate the audio system via the audio controller when audio display cover ; is closed. Display The currently selected mode and the associated menus are shown on the audio display. The audio display is divided into several areas. Example illustration: Radio selected Status line = displays the time and the current settings for radio and telephone mode. You can request the required function using menu bar :. The selection is made using the audio controller. Mobile phone readiness is indicated by additional information being shown in the status line: RIn the telephone main menu: Name of the Bluetooth® device (calls made and received via the Bluetooth® interface) (Y page 172). RMobile phone network signal strength r. This information will only be shown with suitable mobile phones. RThe receiver symbol indicates whether a call is active or not. ¢ No active call ö Active call In this example, the audio main function is set to the FM radio mode and main area ; is active. i The layout of the menus may vary depending on your vehicle’s equipment. This manual shows the menus for a fully equipped vehicle. Instrument cluster multifunction display Please refer to the “Control system” section of this manual (Y page 118) for function descriptions and operation of the instrument cluster multifunction display and multifunction steering wheel buttons as they relate to audio functions described in this section. Audio controller The menu functions are selected on the audio display using audio controller :. For this purpose, a selected item is highlighted. In this way, you can open menus or lists, move within menus or lists, and quit menus or lists. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 141 Version: 2.11.8.1 Audio system Symbol How to use the audio controller XVY X 141 Slide move through horizontal menus Rto X exit vertical menus Slide and hold Rfor fast forward or reverse for audio CD playback Operating audio controller Audio controller : features the following options: Rpress Rrotate Back button briefly or press and hold W to the left or right cVd Rslide to the left or right XVY Rslide up or down ZVÆ i You cannot operate the audio system via audio controller : when the display cover is closed. Symbol How to use the audio controller W X X Press briefly confirm the selection of a menu item or list entry Rto X Press and hold until the selected action has been carried out Rto save a station cVd X Rotate move through vertical or horizontal menus or through lists Rto Rto ZVÆ X Switching to the next highest menu: Press button k briefly. The audio system switches to the next highest menu level within the currently active mode. i You can also exit a menu or list by sliding the audio controller XVY or ZVÆ. X Switching to the main menu: Press and hold button k. The audio system switches to the basic menu of the currently active mode. select program settings Slide move through vertical menus or lists Rto Rto exit horizontal menus Z Controls in detail Rto 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 142 Version: 2.11.8.1 Audio system 142 Clear button Button Mode/Menu Telephone (Y page 167) Name (Y page 174) Call lists (Y page 176) Controls in detail i System settings menu System (Y page 147) Language (Y page 148) X Deleting an individual digit: Briefly press button 2. X Deleting an entire entry: Press and hold button 2 until the entry is deleted. Menu Calling up an operating mode X Press the respective button ($, h, %, or i) on the audio control unit. The basic menu of the selected mode appears in the audio display. The main area is active. The active area is highlighted. i The following screens show the audio display’s day design. The appearance of the highlighted items in the menu will vary depending on the display design. The table below shows the structure of the modes and their menus. Each mode has a basic menu. Each menu item in turn has several submenu items. Button Mode/Menu $ Radio mode Radio (FM/AM) (Y page 148) Weather Band (Y page 149) Satellite radio (Y page 152) Presets (Y page 151) Illustration: Radio function basic menu X Moving to the menu bar: Slide VÆ. Sound (Y page 145) h Disc mode CD/MP3 (Y page 158) Track list/folder list (Y page 165) CD Changer (Y page 162) Sound (Y page 145) % Telephone mode Horizontal menus 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 143 Version: 2.11.8.1 Audio system 143 Moving through the menu bar: Slide XVY or rotate cVd. The currently selected item is highlighted. X Confirming the selected menu item: Press W. X Exiting the menu bar without confirming a selection: Slide ZV in the opposite direction of the list orientation. or X Press button k. X Selecting Radio in the menu bar: Slide XV or rotate cVd. X Confirming selection: Press W. The Radio menu is selected and a list of submenus appears. X Enter Frequency is selected. Confirming selection: Press W. The Enter Frequency submenu appears. Vertical submenus X Moving through the submenu: Slide ZVÆ or rotate cVd. The currently selected item is highlighted. X Confirming the selected submenu item: Press W. X Exiting the submenu without confirming a selection: Slide XVY in the opposite direction of the list orientation. or X Press button k. Example of how to use the audio system X Example: direct frequency input, FM 104.5 MHz. $ Q Radio Q Enter Frequency The individual steps for the above-mentioned example are described below. X Press button $ on audio control unit repeatedly until desired wave band FM has been selected. X Switching to the menu bar: Slide VÆ. i It is not possible to enter a frequency in the respective wave band which is outside Z Controls in detail X 204_AKB; 5; 23, en-US d2ureepe, Audio system 144 the frequency range. Frequencies within the current frequency range, but outside the current frequency step width are rounded to the next lower allowed frequency. X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 144 Version: 2.11.8.1 Enter 1045 with the keypad on the audio control unit. The audio system tunes in to the frequency entered. X Switching on: Press push button q. or X Open the audio display cover. or X If the audio system was on as you switched off the ignition, turn the SmartKey in the starter switch to position 1. The audio system will come back on with the last selected function. i If the audio system is switched on without the SmartKey in the starter switch, it will automatically switch off again after approximately 30 minutes. Operation In the following description, an operation step is described as in the example below. X $ Q Radio Q Enter Frequency is the short for X Press button $ on audio control unit repeatedly until desired wave band has been selected. X Slide VÆ. X Slide XV or rotate cVd the audio controller to select Radio. X Press the audio controller W. The Radio menu is selected and a list of submenus appears. X Slide ZV or rotate cVd the audio controller to select Enter Frequency. X Press the audio controller W. The Enter Frequency submenu appears in the audio display. Switching audio system on or off X Switching off: Press push button q. or X Turn the SmartKey in the starter switch to position 0 and remove SmartKey from starter switch. i Should excessively high temperatures occur while the audio system is being operated, Temperature Too High Device switching off now. will appear in the audio display, after which the audio system will be switched off for a coolingdown period. i When you switch off the audio system, you also switch off the currently playing audio source. Also, telephone operation via the audio control unit is not possible. Adjusting volume 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 145 Version: 2.11.8.1 Audio system Adjusting: Turn rotary control :. The volume will increase or decrease depending on the direction turned. Adjusting volume for telephone calls In hands-free mode, you can adjust the volume of a telephone call while the call is currently active. During a telephone call: X Adjusting bass or treble X Press button J and select Bass or Treble. or X Select Sound Q Bass or Treble. A longer and brighter bar indicates the previously stored setting. The red pointer indicates the currently selected setting. Turn rotary control :. The volume will increase or decrease depending on the direction turned. i The volume of the audio system or a telephone call can also be adjusted by pressing the button W or X on the multifunction steering wheel (Y page 118). Sound X Switching on/off: Press button 8 on the audio control unit (Y page 138). The sound of the current audio source is switched on or off. i When the sound is switched off, the symbol 8 appears in the status line. If you change the audio source, or alter the volume, the sound is automatically switched on again. Selecting sound settings You can select different bass and treble settings for each individual audio source. The particular Sound menu can be opened from the basic menu for the desired operating mode, or by pressing the button J on the audio control unit. Example: $ Q Sound Q Bass Example for adjusting bass X Changing setting: Slide ÆVZ or rotate cVd until desired treble or bass setting is reached. X Exiting menu: Press button k or slide XVY. The setting is stored. Adjusting balance or fader Balance is used to determine whether the sound focus should be shifted toward the driver’s side or the passenger side. Fader is used to determine whether the sound focus should be shifted toward the front or rear of the vehicle. X Press button J repeatedly until Bal/ Fad appears in the audio display. or X Select Sound Q Bal/Fad. The current setting is indicated by a red cross hair symbol. Z Controls in detail X 145 204_AKB; 5; 23, en-US d2ureepe, Audio system 146 Controls in detail 2009-07-16T17:54:06+02:00 - Seite 146 Version: 2.11.8.1 Adjusting balance and fader A dot # indicates the current setting. X X Changing setting: Slide ÆVZ or XVY until desired balance/fader setting is achieved. X Exiting menu: Press W or button k. The balance/fader setting is stored for all audio sources. Surround sound If your vehicle is equipped with the harman/ kardon Logic 7® Surround Sound system, you can choose between Logic7® On and Logic7® Off for surround sound. harman/kardon Logic 7® Surround Sound is available for the following operating modes: RRadio (FM only) RSatellite RCD radio audio i Balance and fader will be set to the default value (0/0) automatically by activating or deactivating Logic 7®. i Please note the following: RFor an optimal sound experience from all seats, the balance and fader should be adjusted to the center of the passenger compartment with Logic 7® switched on. RThe best sound results are achieved when playing high-quality audio CDs. RMP3 RAUX RFor Logic7® Off, all compatible formats are played back as they are present on the medium. i By selecting Selecting setting: Slide ÆVZ or rotate cVd. X Saving setting: Press W. The setting is stored and the menu is exited. X Exiting menu without saving: Press button k or slide XVY. Adjusting surround sound With surround sound, you can choose between Logic7® On and Logic7® Off. X Press button J repeatedly until Sound appears in the audio display. or X Select Sound Q Sound. MP3 tracks, the bit rate should be at least 128 kbit/s. RSurround playback cannot be activated in mono-signal sources as AM or Weatherband. It will not function for mono-signal sources as, e.g. mono audio tracks on some specific audio CDs. RIn the case of poor radio reception quality, e.g. during long tunnel passages, Logic 7® should be switched off, as otherwise a dynamic switchover from stereo to mono and thus temporary sound characteristic shifts can occur. RWith certain stereo recordings, the resulting sound characteristic may 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 147 Version: 2.11.8.1 Audio system Bluetooth® settings Day Mode General information about Bluetooth® Bluetooth® technology is the standard for short-range wireless technologies, suitable for transmitting voice and data. It is possible to connect Bluetooth® devices wirelessly. Bluetooth® can be used to exchange vCards or to make calls using a hands-free device. Bluetooth® technology uses the freely available ISM (Industrial Scientific Medical) wave band that works at 2.45 GHz. Bluetooth® works within a range of up to 33 ft (10 m). Night Mode Activate or deactivate Bluetooth® SYS menu System settings menu overview Menu System Display (Y page 147) Brightness Automatic X i Q System Q Activate Bluetooth. Activate Bluetooth® (Y page 147) Reset (Y page 147) Language (Y page 148) Display settings You can adapt the brightness of the audio display to the prevailing light conditions. Setting the display design X i Q System Q Display. X Select Brightness, Day Mode, Night Mode or Automatic. i When you select Brightness, a scale appears on which you can set the brightness manually. In the Automatic setting, the audio system analyzes the automatic vehicle light sensor and switches between the display designs automatically. You have activated or deactivated Bluetooth®. A checkmark O appears when Bluetooth® is activated. Reset i You can reset the audio system back to its factory settings. In this case, all personal data (e.g. address book entries, call lists, paired mobile phones, and presets) are deleted. We recommend that you reset the values before selling your vehicle. Z Controls in detail deviate from conventional stereo playback. 147 204_AKB; 5; 23, en-US d2ureepe, Audio system 148 X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 148 Version: 2.11.8.1 i Q System Q Reset. A prompt appears asking whether you really want to reset. X Select Yes or No. If you select Yes another prompt will appear asking whether you really want to reset. X Select Yes or No. If you select Yes, the audio system will be reset and restarted. Setting the system language X i Q Language. Only use the audio system when road and traffic conditions permit you to do so. Otherwise you could be involved in an accident in which you or others could be injured. ! Do not attach metallic window tinting film to the inside or outside of windows which are fitted with an aerial. Obstructing the metallic aerial structure on the window will interfere with radio reception. Cutting the film on the window can permanently damage the aerial wires. i The radio mode is interrupted by an incoming call on the mobile phone (Y page 167). Menu overview i The components and operating principles The language list appears. A dot # in front of an entry indicates the current setting. X Changing setting: Slide ÆVZ or rotate cVd and select desired language. X Saving setting: Press W. The setting is stored and the menu is exited. X Exiting menu without saving: Press button k or slide XVY. i The language selected in the Audio system is also used for the displays and messages in the multifunction display. of the audio system can be found on (Y page 137) and (Y page 143). Information about sound settings can be found on (Y page 145). Menu Function Radio (except Weather Band/satellite radio) Enter frequency Presets (except Weather Band) Autostore (except satellite radio) Info Information menu (if available) Radio operation G Warning! Please devote your attention first and foremost to the traffic situation you are in. Before your journey, please familiarize yourself with the radio functions. Station information (in FM wave band only) List of stored stations Channel List of channels (only Weather Band) Sound Treble Bass 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 149 Version: 2.11.8.1 Audio system Function Balance/Fader Surround Sound Switching to radio mode X Press button $ on audio control unit. The radio basic menu appears in the audio display. The radio switches to the last station you have listened to. Weather Band will automatically tune to the strongest station in the area. Information displayed in the status line (example) The following information is displayed in the status line: RTime (04:38) RStation name (WNYC) Mobile phone readiness is indicated by additional information being shown: RMobile phone network signal strength r RReceiver symbol ¢ ö Calling up wave bands You can select FM, AM, and WB wave bands as well as the Sat mode (Y page 152). When you have selected the Sat mode, pressing button $ will switch back to FM radio mode. Illustration: Radio mode in FM wave band : Status line ; Station name or other information from the station = Station frequency and stored position ? Main area with wave band Wave band Frequency FM 87.7......107.9 MHz AM 530.......1710 KHz WB (Weather Band) Weather channels Satellite radio Satellite radio channels i Station name or other information ;, available for the FM wave band, can only be seen when the station transmits the name or other information and the function Show Station Info in the Radio menu is activated. X $ Q Radio Q Show Station Info In the WB wave band, the audio system displays the channel number, e.g. Channel 6, instead of the station names and/or frequency. X Press button $ on audio control unit repeatedly until the desired wave band has been selected. The FM, AM, and WB wave bands and the satellite radio mode are called up one after another. The wave band currently selected appears in the main area of the audio display. The last selected station in the selected wave band is heard. Z Controls in detail Menu 149 204_AKB; 5; 23, en-US d2ureepe, Audio system 150 Selecting a station/channel The following functions are available: RStation search function RChannel list (Weather Band/satellite radio) RStation Controls in detail 2009-07-16T17:54:06+02:00 - Seite 150 Version: 2.11.8.1 memory (except Weather Band) RManual frequency entry (except Weather Band/satellite radio) For using satellite radio see (Y page 152). The station search proceeds in the following frequency increments: R200 R10 kHz in FM range kHz in AM range Tuning to a station/channel via station/ channel search function i The search function searches for the next receivable station in the FM or AM wave band. In Weather Band (WB) the search function switches to the next channel in the channel list. For tuning to a station/ channel you can also use the buttons on the multifunction steering wheel, see Audio menu (Y page 126). X Press button $ on audio control unit repeatedly until desired wave band has been selected. X Select Presets. or X Press W when the main area is selected. The memory menu appears. The dot # in front of a memory position indicates that the currently selected station is saved there. X Select a station in the memory menu by rotating cVd or sliding ZVÆ and press W. or X Press desired station button k to x, with the keypad in audio control unit briefly. Tuning to a station by entering the frequency manually i This function is not available for Weather Band/satellite radio. X X Press button $ on audio control unit repeatedly until the FM/AM/WB wave band is selected. X Slide XVY or rotate cVd when the main area in the basic menu is active. Depending on the direction in which the controller is being slid or rotated, the system searches upward or downward and stops at the next station/channel. or X Press button E or F on audio control unit. Depending on the pressed button, the system searches downward or upward and stops at the next station/channel. Selecting a station using station memory i This function is not available for Weather Band. $ Q Radio Q Enter Frequency The menu for manual frequency entry appears. or X Press button l on the keypad in audio control unit briefly. The Enter Frequency submenu appears. 2009-07-16T17:54:06+02:00 - Seite 151 Version: 2.11.8.1 Audio system X Entering frequency with keypad: Enter desired frequency with buttons k to x on the keypad in audio control unit. The audio system tunes in to the frequency entered. Storing stations manually with station memory menu X Tune in desired station. The basic menu appears in the audio display. X Press W when the main area is active. or X Select Presets. The station memory display appears in the audio display. i It is not possible to enter a frequency in the respective wave band which is outside the frequency range. X Exiting menu without making an entry: Press button k in the center console (Y page 141). Storing stations You can store ten AM and ten FM stations in the memory. i If you select a memory preset which is already in use, it will be overwritten by the new station. Storing stations manually with keypad X Tune in desired station. The basic menu appears in the audio display. X Press and hold desired station button k to x until a brief signal tone sounds. The station is stored. The dot # in front of a memory position indicates that the currently tuned station is stored there. X Selecting a memory position: Slide ZVÆ or rotate cVd. X Storing a station to a selected memory position: Press and hold W until a brief signal tone sounds. or X Press and hold desired station button k to x on keypad, until a brief signal tone sounds. The station is stored. Autostore – automatic station memory i This function is not available for Weather Band/satellite radio. The autostore function automatically assigns receivable stations to the memory. The stations are sorted according to reception quality at the moment of performing the autostore. The stations which were stored in the station memory manually are overwritten in this process. If less than ten stations are found, the remaining entries are left empty. Z 151 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Audio system 152 X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 152 Version: 2.11.8.1 Press button $ on audio control unit repeatedly until desired wave band has been selected. The basic menu appears in the audio display. X Press W when the main area is active. or X Select Presets. The station memory display appears in the audio display. X Slide ZVÆ or rotate cVd to select Autostore. X Press W. The audio system searches for receivable stations. A corresponding message is displayed. The available stations are automatically stored in the station memory. The first received station will be automatically played. X Canceling storage procedure: Select Cancel and press W while the message Rewriting Memory... is being displayed. Displaying information You can display program information or other additional information when provided by the radio station you are listening to. X $ Q Info (if available). The available information appears. The content and scope of the information depends on the radio station. X Closing screen: Slide XVY, rotate cVd, press W or press button k. Satellite radio G Warning! Please devote your attention first and foremost to the traffic situation you are in. Before your journey, please familiarize yourself with the radio functions. Only use the audio system when road and traffic conditions permit you to do so. Otherwise you could be involved in an accident in which you or others could be injured. Submenu overview i The components and operating principles of the audio system can be found on (Y page 137) and (Y page 143). Menu Submenu Sat Channel List Enter Channel Service Presets Station presets Info Information menu (if available) Category (Cat.) All channels Select category Sound Treble Bass Balance/Fader Surround Sound Satellite radio i Additional satellite radio equipment and a subscription to SIRIUS XM Satellite Radio service provider are required for the satellite radio operation described in this chapter. Contact an authorized Mercedes-Benz Center for details and availability for your vehicle. SIRIUS XM Satellite Radio provides over 130 channels of digital-quality radio, including 100 % commercial-free music, sports, news and entertainment. SIRIUS XM Satellite Radio uses a fleet of high-power 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 153 Version: 2.11.8.1 Audio system i Note that categories and channels shown If the satellite radio service is not activated, the “SIRIUS Preview” display appears. Satellite radio service is not activated The telephone number of the SIRIUS XM Service Center and the twelve-digit electronic serial number (SIRIUS-ID) of the particular receiver are required when calling the SIRIUS XM Service Center for an activation request. X $ (repeatedly, if necessary) Q Sat Q Service. in illustrations are dependent on programming content delivered by the service provider. Programming content is subject to change. Therefore, channels and categories shown in illustrations and descriptions contained in this manual may differ from the channels and categories delivered by the service provider. i Satellite radio service may be unavailable or interrupted from time to time for a variety of reasons, such as environmental or topographic conditions and other things we cannot control. Service might also not be available in certain places (e.g. in tunnels, parking garages, under leafy trees, or within or next to buildings) or near other obstructions. In such situations, the satellite radio’s main menu shows the No Service screen. At this point, the radio’s functions are restricted. Subscribing to satellite radio X Press button $ on audio control unit repeatedly until Sat is selected. The following conditions are possible: RSatellite radio service is not activated (only the preview channel is displayed). RSatellite radio service is activated. i If a satellite receiver is not installed or not properly installed: The message Device Unavailable will appear. X Closing screen: Press W or button k or slide XVY. X Activating satellite radio service: Contact satellite radio service provider at the telephone number displayed in the service display. After the connection is made: X Follow the instructions given by the operator. The activation process may take up to 10 minutes. If it is successful, you will see the display with the message Updating Channels... followed by the satellite radio basic menu. i Activating the satellite radio service might not be available in certain places (e.g. in tunnels, parking garages, under leafy trees, or within or next to buildings). If a subscription is not included with system purchase, credit card information is required to activate your account. The activation process takes approximately 5 to 10 minutes after calling the SIRIUS XM Service Center. Z Controls in detail satellites to broadcast 24 hours per day, coast to coast, in the contiguous U. S. and Canada. This diverse, satellite-delivered programming is available for a monthly subscription fee. For more information and service availability call the SIRIUS XM Service Center at 1-888-539-7474 (Y page 157), or visit www.sirius.com (USA) or www.siriuscanada.ca (Canada). 153 204_AKB; 5; 23, en-US d2ureepe, 154 2009-07-16T17:54:06+02:00 - Seite 154 Version: 2.11.8.1 Audio system If a satellite receiver is not installed or not properly installed: The message Device Unavailable will appear. Main satellite radio menu Controls in detail i It is also possible to activate the satellite radio service online. To do so please visit SIRIUS XM Satellite Radio’s website at www.sirius.com (USA) or www.siriuscanada.ca (Canada). Preview Channel : Main area with channel display ; Selected program category = Number of selected channel ? Selected channel A Sound settings B Selecting program category C Current artist and title D Channel information i If the satellite radio service has not been subscribed to, only the preview channel is available. You cannot tune in another channel. If you try to do this, the message Call SIRIUS to activate: appears. Satellite radio service is activated The basic satellite radio menu appears. You will hear the last tuned channel, provided that it can be received. Switching on Sat mode For important subscription information see “Subscribing to satellite radio” (Y page 153). X Press button $ on audio control unit repeatedly until Sat is selected. The message No Service will appear when the signal is not available. After the audio system acquires the signal, the satellite radio basic menu will appear. The last tuned station will begin to play. E Preset options F Satellite radio options i Main area : displays only channels that you have subscribed to. Which channels are shown depends on the selected program category ;. Only the currently selected channel ? is displayed. Note that categories and channels shown in illustrations are dependent on programming content delivered by the service provider. Programming content is subject to change. Therefore, channel and categories shown in illustrations and descriptions contained in this manual may differ from the channels and categories delivered by the service provider. Selecting program category i The channels are categorized. Categories allow you to tune to stations broadcasting a certain type of program. Satellite radio channels are split up into categories such as News, Sports, Rock, or Country, if available. The category list is sorted alphabetically. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 155 Version: 2.11.8.1 Audio system Calling up category list: $ (repeatedly, if necessary) Q Cat. i Which channels are available depends on which channels you have subscribed to and the program category you have selected (Y page 154). For tuning in channels you can also use the buttons on the multifunction steering wheel, see “Audio menu” (Y page 126). or X In Sat mode, slide XVY or rotate cVd until Cat. is highlighted and press W. The category list appears. X Selecting a category: Slide ZVÆ or rotate cVd. X Setting the selected category: Press W. The selected program category (alphabetical order) will appear in the audio display. The last tuned channel in the new category will begin to play. When searching, tuning in, or selecting from the channel list, the All Channels option accesses all of your subscribed channels. i When you select the category All Channels, you have access to all the channels you subscribed to, regardless of category. Tuning in channels You have the following selection options: Rthe channel search function Rthe manual channel number entry Rthe channel list Rthe channel presets Tuning in channels using channel search function X Slide XVY or rotate cVd when the main area in the basic menu is active. Depending on the direction in which the controller is being slid or rotated, the system searches upward or downward and stops at the next subscribed channel. or X Press button E or F on audio control unit. Depending on the pressed button, the system searches upward or downward and stops at the next subscribed channel. Tuning in channels using manual channel number entry X $ (repeatedly, if necessary) Q Sat Q Enter Channel. The menu for manual channel number entry appears. or X In Sat mode, press button l on the keypad in audio control unit briefly. X Channel number entry with keypad: Enter desired channel number with buttons k to x with the keypad in audio control unit briefly. Further operation depends on whether the selected channel number is valid or if the channel is included in your subscription. X Exiting menu without making an entry: Press button k in the center console (Y page 141). Channel number is valid and channel is included in subscription: The audio system tunes in the channel entered. Channel number is invalid: The message Invalid Channel appears in the audio display. X The message disappears automatically or press W to close the message. Channel number is valid, but channel is not included in subscription: The message Call SIRIUS to activate: appears (Y page 153). X Press W to close the message in the audio display. Z Controls in detail X 155 204_AKB; 5; 23, en-US d2ureepe, Audio system 156 Tuning in channels using the satellite radio channel list X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 156 Version: 2.11.8.1 $ (repeatedly, if necessary) Q Sat Q Channel List. The channel list appears. The dot # in front of a list entry indicates the currently selected channel. X Select channel by rotating cVd or sliding ZVÆ. X Press W to confirm. i The contents of the channel list depends on which channels are included in your subscription and which program category you have selected (Y page 154). The channel list contains only the preview channel if the satellite radio service has not been subscribed to. Tuning in channels using satellite radio channel presets X $ (repeatedly, if necessary) Q Presets. or X Press W when the main area is selected in Sat mode. The preset menu appears. The dot # in front of a preset position indicates that this is the channel currently selected and being listened to. X Select station in memory by rotating cVd or sliding ZVÆ. X Press W to confirm. or X Press desired station button k to x, with the keypad in audio control unit briefly. The audio system tunes in the corresponding channel as long as it is included in your subscription and is still available. If the channel is not included in your subscription, the message Call SIRIUS to activate: appears. If the channel is no longer available, the message Invalid Channel appears. X Closing message: Press W. Storing channels i There are ten preset positions available. X Press W when the main area is selected. or X $ (repeatedly, if necessary) Q Presets. In both cases, the preset menu will appear in the audio display. The dot # in front of a preset position indicates that the channel currently selected is stored there. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 157 Version: 2.11.8.1 Audio system Selecting a preset position: Slide ZVÆ or rotate cVd. X Storing a preset position: Press and hold W until you hear a signal. The channel is stored. or X Press and hold desired channel button k to x on keypad, until a brief signal tone sounds. The channel is stored. Displaying information X $ (repeatedly, if necessary) Q Info (if available). i If the program provider does not offer any information, the Info menu item cannot be selected. You will see a screen that may contain the following information: Rthe selected program category Rthe selected channel Rthe artist of the track currently being played Rthe name of the current track i SIRIUS XM determines what information is displayed on the screen. If the information is too long, the audio system shortens it. With the telephone keypad button m you can call up a popup screen, if provided by SIRIUS XM, that shows the artist and title of the current track being played on the selected channel. The popup screen disappears automatically. X Closing screen manually: Slide XVY, rotate cVd, press W or press button k. Calling SIRIUS XM Service Center i It may be necessary to call the SIRIUS XM Service Center if, for example: RYou want to cancel the subscription or re-subscribe at a later date. RYou have questions regarding billing. RYou sell the car. X $ (repeatedly, if necessary) Q Sat Q Service. The telephone number of the SIRIUS XM Service Center and the twelve-digit electronic serial number (SIRIUS-ID) of the particular receiver are displayed. X Closing screen: Slide XVY, press W or press button k. Channel update The service provider may conduct a channel update. During the update, the message Updating Channels... will appear on the audio display. The last tuned channel will be muted until the update is completed. You cannot operate the satellite radio during the update. After completion of the update, the satellite radio basic menu will appear. The last tuned station will begin to play. If not available, the next subscribed channel starts beginning with channel 1. Sound settings For sound adjustment see: RVolume (Y RBalance RBass page 144) control and fader (Y page 145) and treble control (Y page 145) RSurround sound (Y page 146) Z Controls in detail X 157 204_AKB; 5; 23, en-US d2ureepe, 158 2009-07-16T17:54:06+02:00 - Seite 158 Version: 2.11.8.1 Audio system Safety precautions CD and MP3 mode G Warning! Controls in detail Submenu overview Menu Submenu CD or MP3 Normal Track Sequence Random Tracks Random Folders (MP3 mode only) AUX Track list (Audio CD) or Folder (MP3) Select track (CD mode only) Changer (with CD-changer only) Select medium Select folder and/or tracks (MP3 mode only) Eject all Fill empty slots Sound Treble The single CD player and the CD changer are classified as a Class 1 laser product. You must not open the casing. There is a risk of exposure to invisible laser radiation if you open the casing, or if the casing is faulty or damaged. The single CD player and the CD changer do not contain any parts that you are able to maintain yourself. For safety reasons, all maintenance work must be carried out by qualified technicians. G Warning! In order to avoid distraction which could lead to an accident, the driver should insert or eject CDs with the vehicle at a standstill and operate the audio system only if permitted by road, weather and traffic conditions. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. Bass General notes Balance/Fader i Audio CDs with copy protection are not Surround sound i The components and operating principles of the audio system can be found on (Y page 137) and (Y page 143). The audio system is fitted with either a single CD drive or a CD changer. The single CD player and the CD changer can play audio CDs as well as CDs with MP3 or WMA files. The available menu options will vary depending on the equipment and the type of CD. compatible with the CD audio standard and therefore may not be able to be played by the single CD player and/or the CD changer. There may be playback problems when playing copied discs. There is a large variety of discs, disc-writing software and writers available. This variety means that there is no guarantee that the system will be able to play discs that you have written/copied yourself. There may be playback problems if you use CD-R or CD-RW type discs you have compiled yourself with a storage capacity of more than 700 MB. These CDs are not compatible with currently applicable standards. 2009-07-16T17:54:06+02:00 - Seite 159 Version: 2.11.8.1 Audio system ! Do not affix stickers or labels to the CDs, they can become warped due to the heat that develops in the CD drive or CD changer. In certain situations, the CDs can then no longer be ejected and cause damage to the drive. Such damage is not covered by the Mercedes-Benz Limited Warranty. ! Your CD drive or CD changer has been designed to play CDs which correspond to the IEC 60908 standard. You can therefore only use CDs with a maximum thickness of 1.3 mm. If you insert thicker discs, e.g. ones that have data on both sides (one side with DVD data, the other side with audio data), they cannot be ejected and will damage the drive. Do not use CDs with a diameter of 8 cm. Attempting to play CDs with a diameter of 8 cm or playing such CDs with an adapter may cause damage to the CD drive. Such damage is not covered by the Mercedes-Benz Limited Warranty. Only use round discs with a diameter of 12 cm. Should excessively high or low temperatures occur while in CD changer mode, a message will appear in the display, and the CD will be muted until the temperature has reached an acceptable level for the system to continue operation. Tips on handling CDs ROnly touch the CDs at the edges. RHandle CDs carefully to prevent interference during playback. RAvoid scratches, fingerprints and dust on the CDs. RThe CDs must only be labeled using pens specially designed for this purpose. RClean CDs from time to time with a commercially available cleaning cloth. Never wipe the CD in a circular motion; 159 instead, wipe it in a straight line starting in the center and moving outward. Do not use solvents, anti-static sprays, etc. for cleaning. RReplace RProtect the CD in its case after use. CDs from heat and direct sunlight. Notes about MP3 mode The single CD player and the CD changer can play audio CDs as well as CDs with MP3/ WMA files. i Due to the branched data structure, playback of the first track may be delayed slightly. Permissible media for MP3/WMA files RCD-R RCD-RW Permissible file systems RISO9660/Joliet for CDs Multisession CDs For multisession CDs, the first session type of the CD determines how the audio system will process the CD. For example, if the first session type is according to the audio CD standard and the second session type is according to the data CD standard containing MP3/WMA tracks, the audio system will treat the CD as a conventional audio CD. This means that it is only possible to access the audio CD tracks. Access to the MP3/WMA tracks is not possible. Similarly, if the first session type is according to the data CD standard containing MP3/ WMA tracks and the second session type is according to the audio CD standard, the audio system will treat the CD as a data CD. This means that it is only possible to access the MP3/WMA tracks. Access to the audio CD tracks is not possible. Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Controls in detail 160 2009-07-16T17:54:06+02:00 - Seite 160 Version: 2.11.8.1 Audio system File structure on a disc When you create an MP3/WMA disc, the MP3/WMA tracks can be organized in folders. A folder can also contain other folders. A disc can contain a maximum of 255 folders. A folder can contain a maximum of 255 tracks and 255 subfolders. A data medium may contain a maximum of 500 tracks. The directory depth may not exceed a maximum of 8 levels. The system will ignore files in lower levels. Track and folder names When you create an MP3/WMA disc, you can assign names to the MP3/WMA tracks and folders. The audio system uses these names for the corresponding display in MP3 mode. Empty folders or folders which contain data other than MP3/WMA tracks are not displayed by the audio system. If MP3/WMA files are saved in the root directory itself (uppermost directory on storage medium), the root directory will also be treated as a folder. The audio system will then show the name of the root directory as the folder name. You must observe the following when assigning track names: RTrack names must have at least one character. RTrack names must have the extension “mp3” or “wma”. RThere must be a period between the track name and the extension. Example of a correct track name: Track1.mp3 The audio system is unable to recognize an MP3/WMA track if Rthere is no period between the track title and the extension Rthere is no extension i The audio system does not support ID3 tags. Supported file formats Supported file formats are: RMP3 RWMA i If music files of file formats other than MP3 are stored together with MP3 files on one disc, the loading process may take longer. Permissible MP3 formats The audio system supports the MPEG1 Audio Layer 3 format. i This format is generally known as “MP3”. Permissible bit and sampling rates are: Rfixed and variable bit rates up to 320 kbit/s RSampling rates of 24 kHz – 48 kHz i Only use MP3 tracks with a bit rate of at least 128 kbit/s or higher and a sampling rate of at least 44.1 kHz or higher. Smaller rates can cause a noticeable deterioration in sound quality. This is especially the case if you have the surround sound function activated. WMA (Windows Media® Audio) Windows Media® Audio (WMA) is an audio data compression technology developed by Microsoft®. The audio system supports the following types of audio files: Rfixed bit rates of 5 kbit/s up to 384 kbit/s RSampling rates from 8 kHz to 48 kHz The audio system does not support the following WMA files: RDRM (Digital Rights Management) coded files Rvariable bit rates 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 161 Version: 2.11.8.1 Audio system RWMA Pro Surround Notes on copyright The music tracks that you create and play back in the MP3 and WMA format are generally subject to copyright protection in accordance with the applicable international and national regulations. In many countries, reproductions are not permitted without the prior consent of the copyright holder, not even for private use. Make sure you know the applicable copyright regulations and that you comply with these. If you own these rights yourself, e.g. for your own compositions and recordings, or the copyright holder has granted you permission, these restrictions do not apply. Operating the CD player G Warning! In order to avoid distraction which could lead to an accident, the driver should insert or eject CDs with the vehicle at a standstill and operate the audio system only if permitted by road, weather and traffic conditions. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. ! If a CD is already loaded, it must be ejected before inserting a new CD. Inserting a second CD in the slot with another CD still loaded will cause damage to the CD drive which is not covered by the Mercedes-Benz Limited Warranty. The single CD drive and the CD changer have the same controls. X : CD slot ; Load/eject button = Forward ? Rewind Single CD player X Switching to CD mode: Press button h on the audio control unit. The CD display appears when you switch to CD mode. CDs start to play automatically when they are inserted. The following message will appear if no CD is inserted. Ejecting a CD: Press load/eject button ;. The system ejects the CD. The message Please Remove Disc appears in the display. X Remove CD from CD slot :. The message NO Disc appears in the display. i If you do not take the CD out of the CD slot : within approximately 15 seconds, the system automatically pulls the CD back in and plays it. If you change modes (e.g. Radio) when the CD is being ejected, the CD will be reinserted automatically as well. If a CD is pulled back in, press load/eject button ; again; the CD will then be ejected. Z Controls in detail R5.1 161 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 162 Version: 2.11.8.1 Audio system 162 neither side is printed, the side to be played must face downwards. If a CD has been inserted incorrectly or cannot be read, Disc Unreadable appears in the display. i If the audio CD is printed on one side, this Controls in detail side must face upwards when loaded. If neither side is printed, the side to be played must face downwards. If a CD has been inserted incorrectly or cannot be read, Disc Unreadable appears in the display. X Loading a CD: Insert CD into CD slot :. The system automatically pulls the CD into the CD slot : and starts to play the audio CD if it has been inserted correctly and is permissible. CD changer The CD changer can hold up to a total of six audio CDs. X Switching to CD mode: Press button h on the audio control unit. The CD changer display appears when you switch to CD changer mode. If there is a CD in one of the magazine trays, it will start to play automatically. The following message will appear if no CDs are inserted. X Loading an individual magazine compartment: Press load/eject button ;. A menu indicates which magazine compartments are currently loaded. The first available magazine compartment is indicated by a red number. X Press desired button k to p in the keypad to select a magazine compartment. or X Slide XVY or rotate cVd to select a magazine compartment. X Press W to confirm. The CD changer will switch to the selected magazine compartment. The message Please Wait... appears in the display. i Only insert a CD after the audio system has prompted you to do so with the message Please Insert Disc . Only insert one CD per magazine compartment. X G Warning! In order to avoid distraction which could lead to an accident, the driver should insert or eject CDs with the vehicle at a standstill and operate the audio system only if permitted by road, weather and traffic conditions. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. i If the audio CD is printed on one side, this side must face upwards when loaded. If Insert CD into CD slot : (Y page 161). The CD changer automatically pulls the CD into CD slot : and places it in the selected magazine compartment. The message Loading Disc appears in the display. i The loading process may take a while, depending on the type of disc. If you do not insert a disc, the display will switch back to the CD changer menu after approximately 20 seconds. 2009-07-16T17:54:06+02:00 - Seite 163 Version: 2.11.8.1 Audio system X Press button h, or load/eject button ; (Y page 161) on the audio control unit to finish the loading process. The CD changer plays the disc if it has been inserted correctly and is permissible. X Interrupting loading procedure: Press load/eject button ; again. or X Press button k in the center console (Y page 141). X Filling an empty magazine compartment: Press load/eject button ;. A menu indicates which magazine compartments are currently loaded. The first available magazine compartment is indicated by a red number. compartment. The message Please Insert Disc appears in the display. X Repeat the steps until all compartments have been loaded. X Press load/eject button ; on the audio control unit to finish the loading process. The CD changer plays the last loaded disc if it has been inserted correctly and is permissible. X Interrupting loading procedure: Press load/eject button ; again. or X Press button k in the center console (Y page 141). The loading process has not been completed, the audio system will play the last inserted CD. Ejecting CDs from CD changer G Warning! X Slide VÆ to select the menu bar. X Slide XVY or rotate cVd the audio controller to select Fill Empty Slots. X Press the audio controller W. The message Please Insert Disc appears in the display. In order to avoid distraction which could lead to an accident, the driver should insert or eject CDs with the vehicle at a standstill and operate the audio system only if permitted by road, weather and traffic conditions. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. i If you eject a CD while another is being played, the audio system interrupts playback. i Only insert a CD after the audio system has prompted you to do so with the message Please Insert Disc . Only insert one CD per magazine compartment. X Insert CD into CD slot :. The CD changer automatically pulls the CD into CD slot : and places it in an empty magazine compartment. The message Please Wait... appears in the display. If the CD is loaded, the CD changer will switch to the next empty magazine X Ejecting one CD: Press load/eject button ;. The magazine menu with active main area appears in the audio display. The magazine compartment with the current CD is highlighted. Z 163 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 164 Version: 2.11.8.1 Audio system 164 Controls in detail X X Press desired button k to p in the keypad to select a magazine compartment. i If audio source is changed during eject procedure (e.g. pressing button $) the eject procedure will be aborted and any CDs being ejected will be drawn back into the unit. or X Slide XVY or rotate cVd the audio controller to select the desired CD. X Press W to confirm. The CD is ejected. X Remove the CD from CD slot :. If you do not remove the CD from the CD slot, the CD changer will automatically pull the CD back in after a short while. i If audio source is changed during eject procedure (e.g. pressing button $) the eject procedure will be aborted and any CDs being ejected will be drawn back into the unit. X Ejecting all CDs: Press load/eject button ;. The magazine menu with active main area appears in the audio display. The magazine compartment with the current CD is highlighted. Remove the CD from CD slot :. The CD changer switches to the next occupied magazine compartment and ejects the CD. If you do not remove the CD from CD slot :, the CD changer will automatically pull the CD back in after a short while. X Repeat the last step until the magazine is empty. Selecting a CD X h Q Changer The list with the magazine compartments appears in the audio display. The magazine compartment with the current CD is highlighted. X Slide ZVÆ or rotate cVd the audio controller to select the desired CD. X Press W to confirm. Playing CDs i The following section is valid for the single CD player and the CD changer. The illustrations show the audio display of the CD changer. Additional button functions In CD mode, you can use two additional buttons on the telephone keypad: X Slide VÆ to select the menu bar. Slide XVY or rotate cVd the audio controller to select Eject All. X Press W to confirm. The CDs are ejected one after the other. X m displays information about the track, if it has been saved with the track on the CD. l enables you to enter the track number directly. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 165 Version: 2.11.8.1 Audio system Selecting a track X Skipping forwards or backwards to a track: Rotate cVd or slide XVY. or X Briefly press button E or F on audio control unit. i Skipping forwards through the tracks skips to the next track. Skipping backwards through the tracks skips to the beginning of the current track if the track has been playing for more than 8 seconds. If the track has been playing for less than 8 seconds, it skips to the previous track. If you have switched on the Random Tracks playback option, the order of the tracks is random. : Track number ; Track name (only if saved on the disc) = Elapsed track time ? Disc name (only if saved on the disc) A Disc number (CD changer only) B Disc type Example display in MP3 mode X Selecting from the track list: h Q Track List. or X : Track number ; File name = Elapsed track time ? Current playback option (visible if activated) A Folder name (only if saved on the disc) B Disc number (CD changer only) C Disc type Pause function X Pausing playback: Press button 8 briefly. X Continuing playback: Press button 8 again briefly. Press W when the main area is selected. The track list appears. In MP3 mode, the track list of the current folder appears. The dot # indicates the current track. X Select a track by rotating cVd or sliding ZVÆ. X Press W to confirm. i In MP3 mode, the list shows all the tracks in alphabetical order. Fast forward/rewind X Select main area. X Slide and hold XVY until desired position is reached. or X Press and hold button E or F on audio control unit. Selecting a folder i This function is only available in audio MP3 mode. Z Controls in detail Example display in audio CD mode 165 204_AKB; 5; 23, en-US d2ureepe, Audio system 166 X h Q Folder. or X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 166 Version: 2.11.8.1 Press W when the main area is selected. The track list of the current folder appears. X Move to the superordinate folder: Select the U symbol. The display now shows the next higher folder level. X Selecting a folder: Slide ZVÆ or rotate cVd the audio controller, to select the desired folder. X Press W to confirm. You will see the tracks in the folder. i The Normal Track Sequence option is automatically activated when you select a different medium. If an option is activated, it remains activated after the audio system is switched on/off. Audio AUX mode An external audio source can be connected to the AUX socket of the audio system. Please contact an authorized Mercedes-Benz Center for more information. i Due to the large amount of information on an MP3 disc it may take a while before all folder and track information becomes available. During this time the folder list may be unavailable or slow. X Select a track by sliding ZVÆ or rotating cVd the audio controller. X Press W to confirm. The track is played and the corresponding folder is now the active folder. Playback options The following options are available: RNormal Track Sequence Tracks playback in the order on the disc (e.g. track 1, 2, 3, etc.). RRandom Tracks Tracks playback in a random order (e.g. track 3, 8, 5, etc.). RRandom Folder (in MP3 mode only) Tracks in the active folder and any subfolders playback in random order. X Selecting an option: h Q CD/MP3. The option list appears. A dot # indicates which option is switched on. X Select an option and press W. The option is switched on. For all options except Normal Track Sequence, you will see a corresponding indicator in the main area. AUX socket : is designed for a 3.5 mm stereo jack (3-pin), for devices with dedicated analog audio output or connection via headphone port, e.g. MP3 or tape player. G Warning! Operating an external audio source while the vehicle is in motion will distract you. You may not notice changing road and/or traffic conditions which may cause an accident. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. For your safety and the safety of others, pull over to a safe location and stop before operating an external audio source. Calling up AUX mode G Warning! Due to the different volumes of the external audio sources, system messages of the 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 167 Version: 2.11.8.1 Audio system vehicle may be much louder. You may need to disable these system messages or adjust the volume of these messages manually. X X 167 Select Volume in AUX mode. The selection list appears. The dot # indicates the currently selected setting. Selecting audio AUX mode: Press button h repeatedly until the main menu for AUX operation appears. Controls in detail or X In CD mode: Select CD/MP3 Q Aux. The audio AUX menu appears. The medium in the external audio source is heard, provided it is connected and switched to playback. : Default setting i Please refer to the relevant operating ; Volume boost guide for operation of the external audio source. Switch back to CD mode The following settings can be made in the audio AUX mode: X RVolume (Y X RBalance RBass page 144) control and fader (Y page 145) Press button h. or Select Back To Disc in the audio AUX menu. and treble control (Y page 145) RSurround sound (Y page 146) i The volume of external audio sources is extremely variable. It is possible that a device connected as an external audio source will sound quieter or louder in the vehicle or that the usual maximum volume cannot be achieved. On certain devices the volume can be set separately. In this case, start at a moderate volume and increase it slowly. In this way, you can determine whether the system is capable of playback without distortion, even at high volume. Volume adjustment for the audio device You can increase the volume for the AUX socket in case the internal volume of the connected audio device is too low. Use the setting Boost for such devices. You should set the system back to Standard before connecting a different audio device to the AUX socket. 17 Observe Telephone Safety precautions G Warning! Please do not forget that your primary responsibility is to drive the vehicle. A driver’s attention to the road must always be his/her primary focus when driving. For your safety and the safety of others, we recommend that you pull over to a safe location and stop before placing or taking a telephone call. If you choose to use the mobile phone17 while driving, please use the hands-free device and only use the mobile phone when road, weather and traffic conditions permit. Some jurisdictions prohibit the driver from using a mobile phone while driving a vehicle. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. all legal requirements. Z 204_AKB; 5; 23, en-US d2ureepe, 168 2009-07-16T17:54:06+02:00 - Seite 168 Version: 2.11.8.1 Audio system i The functions and services available to Controls in detail you while using the mobile phone depend on your service provider and the type of mobile phone you are using. Also see separate operating manual of your mobile phone for instructions on how to use your mobile phone. When the mobile phone is connected via the Bluetooth® interface to the audio system, you can operate the mobile phone using the following devices: - system (Y page 177) Audio controller - Audio control unit RAudio RButtons 6 and ~ on the multifunction steering wheel (Y page 118) RMobile phone keypad or similar input device Please note that these functions are only available with Mercedes-Benz approved mobile phones. Function Telephone Bluetooth® Calls disconnected while the vehicle is in motion Interruptions to the connection may occur if Rthere is insufficient mobile network coverage Ryou move from one mobile network transmitter/receiver area (mobile network cell) into another and no channels are free or the cell is full Ryou are using a SIM card that is not compatible with the available network Rwhen using a mobile phone with “Twincard”, the mobile phone is simultaneously logged into the network with the second SIM card Operating options i The components and operating principles of the audio system can be found on (Y page 137) and (Y page 143). TEL Menu Menu With a suitable mobile phone, you can use the hands-free device and receive electronic business cards (vCards) via the Bluetooth® interface. Phones Receive Business Card(s) (vCards) Delete external data When the mobile phone is connected via the Bluetooth® interface to the audio system, you can operate the mobile phone using the following devices: RButtons 6 and ~ and keypad on audio control unit (Y page 138) Name Phone book RAudio Call lists Microphone off/ on Call Lists or Mic On/ Mic Off RMultifunction Delete Call Lists General notes Making calls via Bluetooth® interface The audio system telephone function via the Bluetooth® interface is available in conjunction with a Bluetooth® enabled mobile phone. controller in center console (Y page 140) steering wheel (Y page 118) Please note that these functions are only available with Mercedes-Benz approved mobile phones. Please contact an authorized Mercedes-Benz Center for information on features available for your mobile phone of choice. i In order for the functions described in this section to work correctly, the Bluetooth® telephone must be linked to the audio 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 169 Version: 2.11.8.1 Audio system Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. The head unit internal Bluetooth® transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC/IC radiation exposure limits set forth for uncontrolled equipment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65 and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that it is deemed to comply without testing of specific absorption ratio (SAR). Unless otherwise indicated, the descriptions and illustrations in this section refer to the audio system. Caller ID The audio system can display the telephone number and the name of the caller, e.g. for an incoming call and also in other menus or displays. For the telephone number to be displayed, the caller must transmit their telephone number. Otherwise Unknown will be shown on the audio display. This is also the case for name displays. For this, the telephone number and the name of the caller must also be saved in the telephone book. Functional restrictions You will not be able to use the mobile phone, or you may have to wait a while, in the following situations: RIf the mobile phone is switched off. RIf the mobile phone is not connected via the Bluetooth® interface to the audio system. RIf the mobile phone is locked. RIf the mobile phone has not yet acquired a network signal. The mobile phone automatically tries to log into a network. If no network is available, you will also not be able to make a “911” emergency call. If you attempt to make an outgoing call, the No Service message will appear for a short while. RIf you switch off the audio system in the middle of a call, e.g. by switching off the ignition, that call will be cut off. You can prevent this from happening as follows: - Switch the mobile phone to “private mode” before switching the audio system off (see mobile phone operating instructions). Activating the mobile phone Prerequisites for the mobile phone For making calls using the audio system via the Bluetooth® interface, you will need a Bluetooth® enabled mobile phone. Your mobile phone must support the Bluetooth® hands-free profile 1.0 or higher to make or receive calls (see mobile phone operating instructions). i For further information on suitable mobile phones and connecting Bluetooth®enabled mobile phones to the audio system Rvisit www.mbusa-mobile.com Rcall the Mercedes-Benz Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) (in the USA) Rcall Customer Service at 1-800-387-0100 (in Canada) Activating Bluetooth® X Switch on the mobile phone (see mobile phone operating instructions). X Enter the PIN (not necessary with some mobile phones or network). Z Controls in detail system. Please make sure any other Bluetooth® device linked with the mobile phone is switched off before you use the telephone functions with the audio system. 169 204_AKB; 5; 23, en-US d2ureepe, Audio system 170 X Activate Bluetooth® connection on the mobile phone (see mobile phone operating instructions). X Press button % on the audio control unit to call up the telephone mode. i On certain mobile phones, not only you Controls in detail 2009-07-16T17:54:06+02:00 - Seite 170 Version: 2.11.8.1 will have to activate the Bluetooth® function but in addition, your own device must be made "visible" for other devices. Each Bluetooth® device has a Bluetooth® device name. It is recommended to give your mobile phone a personal name, by which you can clearly recognize your mobile phone. i If the Bluetooth® function on the audio system is disabled, the message Bluetooth not activated in system settings appears. X Bluetooth® Activate connection on the audio system (Y page 147). X i Q System Q Activate Bluetooth. You have activated or deactivated Bluetooth®. A checkmark appears when Bluetooth® is activated. Registering a mobile phone (authorizing) When you use your mobile phone in conjunction with the audio system for the first time, you must register (authorize) it. It is possible to register up to 15 mobile phones. The connection is always established to the last activated mobile phones in signal range. When you authorize a new mobile phone, it is activated automatically. You can switch between the authorized mobile phones. Searching for a mobile phone X % Q Tel Q Bluetooth Phones Q Update. The audio system searches for up to 10 suitable Bluetooth® telephones within range and enters them into the telephone list. Authorized Bluetooth® telephones will be identified by a telephone-symbol L in front of the list entry once the telephone list has been updated. The symbol will be grayed out if the authorized mobile phone is not located within the Bluetooth® range. i The duration of the search procedure depends on the number and type of Bluetooth® telephones. The search may take a few minutes. i If the telephone list is already full (15 entries), you must de-authorize one of the authorized devices (Y page 172), and start the search again. Otherwise a new device you are looking for will not appear in the list. If the audio system does not find your mobile phone, external authorization may be necessary (Y page 171). Authorizing a Bluetooth® device X Select the desired unauthorized device from the telephone list by pushing the audio controller. or X Select Options Q Authorize. The input menu for the passcode appears. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 171 Version: 2.11.8.1 Audio system number, which you can set yourself. For the quality of coding of the connection it is recommend to use a passcode of at least four digits. You must enter the same passcode into the audio system and the device to be authorized. Also refer to the operating instructions of the mobile phone. On the audio system, you can enter the passcode via the digits in the on-screen menu bar or via the telephone keypad in the audio control unit. With the audio controller: X Entering passcode: Select the digits in the menu bar one by one, by sliding XVY or rotating cVd the audio controller. X Press W to confirm each digit. X Confirming passcode: Select ¬ in the menu bar and press W to confirm. X Deleting digits: Select 2 in the menu bar and briefly press W to delete one digit, or press and hold W to delete all entered digits. X Canceling entry: Press button k in the center console (Y page 141). With keypad on audio control unit: X Entering passcode: Press the desired numbers on the keypad. X Confirming passcode: Press button 6 or button m in the audio control unit to confirm. X Deleting digits: Briefly press button 2 in the audio control unit to delete one number, or press and hold button 2 to delete all entered numbers. X Canceling entry: Press button k in the center console (Y page 141). Entering passcode into the mobile phone If a Bluetooth® connection is established successfully, you will be prompted to enter a code into the mobile phone (see mobile phone operating instructions). X Enter the same passcode on the mobile phone as you did on the audio system. i You may need to confirm the authorizing on the mobile phone. Check your mobile phone display. If the message Authorization Procedure Unsuccessful appears on the audio system display, you may have exceeded the preset period for authorization. Repeat the process. The device is authorized. You can now make calls via the audio system hands-free device using the authorized mobile phone. External authorization If the audio system cannot find your mobile phone, this may be due to special security settings on your mobile phone. In this case, you can check whether, conversely, your mobile phone can find the audio system. The audio system’s Bluetooth® device name is “MB Bluetooth”. X % Q Tel Q Bluetooth Phones Q Update Q Options Q External Authorization. The message Ready for External Authorization appears. X Start Bluetooth® search procedure on the mobile phone (see mobile phone operating instructions). X Select the audio system (“MB Bluetooth”) at your mobile phone. X When prompted to do so, enter the passcode on the mobile phone and then on the audio system. Displaying details on a mobile phone X X % Q Tel Q Bluetooth Phones. Select the mobile phone from the list. Z Controls in detail i The passcode is any one- to sixteen-digit 171 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 172 Version: 2.11.8.1 Audio system 172 X Controls in detail Select Options Q Details. The details screen for the device is shown in the audio display. X Closing details screen: Slide XVY, rotate cVd or press W, or press button k. De-authorizing a Bluetooth® device X % Q Tel Q Bluetooth Phones. X Select authorized device. X Select Options Q De-Authorize. A prompt appears asking whether you really want to de-authorize this device. X Select Yes or No. If you select Yes, the device will be deauthorized. A dot # in front of the entry, indicates the current active mobile phone in the phone list. Receiving business cards You can import business cards (vCards) into the address book from external Bluetooth® devices (Y page 174). TEL-Basic display X Press button % on the audio control unit to call up the telephone mode. When the connected mobile phone is ready for operation, the display will look similar like this: i If you de-authorize a device which has been authorized in the past and which is not detected in the search, this device will no longer be displayed in the device list. Devices which have been authorized in the past but which are not detected in the search are either not switched on or not in the vehicle. Activating another mobile phone If you have several authorized mobile phones, you can switch between the individual mobile phones. i You cannot switch to another authorized mobile phone during a call. When you authorize a new mobile phone, it is automatically activated. Only one mobile phone can be active at a time. X % Q Tel Q Bluetooth Phones. X Select an authorized mobile phone from the list. X Press W to confirm. The selected mobile phone will be searched for and connected if it is located in the Bluetooth® range and Bluetooth® is activated on the corresponding device. The selected mobile phone is activated. The following information is displayed in the status bar: RActual time: 04:38 RBluetooth® device name of the connected mobile phone, in this case: blue_mobile. RMobile phone network signal strength r. This information will only be shown with suitable mobile phones. The bars indicate the current signal strength of the mobile phone network for reception. Optimum reception is indicated by all bars full. All bars empty indicates very poor or no reception. RReceiver symbol 6 or ~. The receiver symbol indicates whether a call is being connected or is in progress: ~ - not active 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 173 Version: 2.11.8.1 Audio system indicates that a call is possible. RNO SERVICE indicates that the mobile network is not available. Setting transmit and receive volume i These settings should normally not be changed as the factory settings are matched to most mobile phones. Find out about the optimum settings for your mobile phone at an authorized Mercedes-Benz Center. Consult the separate mobile phone operating instructions that came with your mobile phone for information on how to place a “911” emergency call on the mobile phone. The following conditions must be met for a “911” emergency call via the audio system: RMobile RThe corresponding mobile communications network must be available. i Emergency calls may not be possible with all telephone networks or if certain network services and/or telephone functions are active. Check with your local service providers and mobile phone instructions. i Changes may result in significant impairments to the transmission quality. These settings may not be changed during an active phone call. X % Q Tel Q Bluetooth Phones. X Select a mobile phone from the list. X Select Options Q Reception Volume or Transmission Volume. X Setting the volume: Slide ZVÆ or rotate cVd the audio controller. The volume bar moves up or down. X Exiting menu: Press W or slide XVY the audio controller or press button k. Emergency calls “911” i The “911” emergency call system is a public service. Using it without due cause is a criminal offense. i This function places a call to the local “911” provider. It does not initiate a Tele Aid call. The following describes how to dial a “911” emergency call using the audio system head unit when a Mercedes-Benz specified mobile phone is connected via the Bluetooth® interface to the audio system. Unless otherwise specified, the descriptions refer to the audio system head unit. phone must be switched on. If you cannot make an emergency call, you will have to initiate rescue measures yourself. Placing a “911” emergency call using audio control unit with the mobile phone unlocked X Press button % to switch to telephone mode. X Enter 911 using the number keypad on the audio control unit. X Press button 6. or X Press W for dialing to begin. Connecting... appears in the audio display while the mobile phone establishes the connection. X Wait until the emergency call center answers, then describe the emergency. i Depending on the phone type, if no SIM card is inserted in a GSM mobile phone or if there is no service on a CDMA mobile phone, NO SERVICE may appear in the audio display. In that case, you only can make an emergency call on the mobile phone itself, without the use of the audio control unit. Z Controls in detail RREADY 173 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 174 Version: 2.11.8.1 Audio system 174 Placing a “911” emergency call with the mobile phone locked business cards (vCards)”, see the operating instructions of the mobile phone). The audio system imports the data for the business cards and displays the number of business cards received. i If the mobile phone is locked, you only can make an emergency call on the mobile phone itself, without the use of the audio control unit. i Select Back or switch to a different mode Controls in detail to abort reception. Phone book You can save telephone numbers in the audio system’s phone book. X X i These entries are retained even if you use the audio system with another mobile phone. You should delete these entries before handing over or selling your vehicle. Receiving business cards (vCards) You can import business cards (vCards) from external Bluetooth® phones into your audio system’s phone book. To do this: Ending reception: Press W. or Press button k in the center console (Y page 141). Deleting external Data X % Q Tel Q Delete External Data. A prompt appears asking whether the data should be deleted. X Select Yes or No. If you select Yes all personal data are then deleted from the phone book. RBluetooth® must be activated on the audio system and on the external Bluetooth® phone (see the operating instructions of the mobile phone). external Bluetooth® phone must be able to send vCards via Bluetooth® (see the operating instructions of the mobile phone). RThe external Bluetooth® phone in the vehicle must be switched on and authorized. RThe Opening the phone book X % Q Name. Entries in the phone book are displayed in alphabetical order. The search speller is active when more multiple entries are available. The search speller appears on the lower edge of the display. You can use the search speller to reduce the number of entries you need to make. i If you switch to a different mode while vCards are being received (e.g., press button $), reception of vCards will be aborted. X % Q Tel Q Receive Business Card(s). X Press W to confirm. X Wait until the message Ready to Receive - Received: 0 appears. X Importing: Start the data transfer on the external Bluetooth® phone (“Export Symbol G indicates that an entry contains more than one phone number. You can select these subentries (Y page 176). 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 175 Version: 2.11.8.1 Audio system Switching from the search speller to the list: Slide ZV repeatedly. or X X Select ¬. Switching from the list to the search speller: Press button k. Selecting an entry Selecting via search speller X If necessary, switch from the list to the search speller. X Switching search speller character set: Select C. Depending on the previous setting, this switches the search speller to letters with special characters or numbers with special characters. X Entering characters: Slide XVY or rotate cVd the audio controller to select the characters for the required entry. The first letters you enter determine the first letters of the name you are looking for. X Press W to confirm. The first entry containing the selected initial letters is highlighted in the list. If there are a number of similar entries, the next different character is displayed. Example: X Select the characters for the required entry one after another. As soon as the selection has been narrowed down to a single entry, the audio system will switch to the list automatically. X Deleting an individual character: Select 2 and briefly press W. or X Press button 2 next to the audio controller. After entering each character or after each deletion of a character, the closest matching entry is given at the top of the list. X Deleting an entire entry: Select 2 and press and hold W until the entire entry has been deleted. or X Press and hold button 2 until the entire entry has been deleted. X Ending search: Switch from the search speller to the list. The top list entry is highlighted automatically. Selecting via list X If necessary, switch from the search speller to the list. Phone book list In the example, the first letters of the names Fisher, Bob and Fisher, Kim are the same. The first possible distinct letter is the B or the K. Therefore, B and K are offered as possibilities. Entries with symbol :G have additional options available, e.g. more phone numbers. X Slide ZVÆ or rotate cVd the audio controller until the desired entry is highlighted. X Press W to confirm and a call will be initiated. Z Controls in detail X 175 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 176 Version: 2.11.8.1 Audio system 176 Controls in detail Selecting subentries X Select an entry with the symbol G from the list and press W. Symbol G changes to I and the subentries appear. Displaying details on an entry The audio system can also fully display an abbreviated entry. X Select entry. Slide VY to select Options. X Press W to confirm. X Select Details. A popup screen with the details of the selected entry appears. X Closing popup screen: Slide ZVÆ, XVY, rotate cVd, press W, or press button 2 or k. X : Phone book entry with subentries X Slide ZVÆ or rotate cVd the audio controller until the desired subentry is highlighted. X Press W to confirm and a call will be initiated. Depending on the mobile phone and the entries in the mobile phone book, the phone numbers are assigned to categories. The categories are indicated by category symbols. Number category Display Not classified ° Home @ Work \ Phone category Display Not classified ° Mobile ¢ Car ^ Pager ï Deleting entry X Select entry. Slide VY to select Options. X Press W to confirm. X Select Delete. You will be prompted to confirm that you really want to delete the entry. X Select Yes or No. If you select Yes the actual entry is deleted from the phone book. X Call lists The audio system displays the calls received (including missed calls) or made during phone mode in their own lists. i The particular menu item can only be selected if calls have already been received or made from audio system. Displaying missed calls in the audio system display is not possible with all mobile phones. The control system displays the list of dialed numbers in the multifunction display. i The audio system’s call lists are not synchronized with the call lists on your mobile phone. If you make a call from your 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 177 Version: 2.11.8.1 Audio system Calling up the list X X % Q Call Lists. Select Calls Received or Calls Dialed. The appropriate list appears. X In the phone main menu select Call Lists. X Select Delete Call Lists. You will be prompted to confirm that you really want to delete the entry. The question Do you want to delete the call lists appears in the display. X Select Yes or No. X Press W to confirm. If you select Yes both lists are deleted. Making calls X i If there is a symbol with a telephone Press button % on the audio control unit to call up the telephone mode. When the mobile phone is ready for operation, the display will look similar like this: receiver in front of the phone number or the name, then you have missed this call (e.g. in the highlighted line of the following figure). Initiating an outgoing call X Slide ZVÆ or rotate cVd the audio controller until the desired entry is highlighted. X Initiating call: Press button W or 6. X To close the lists: Press button k. Deleting call lists i The saved call lists are retained in the audio system, even if you use the audio system with another mobile phone. For this reason you should delete any call lists before handing over or selling the vehicle. Entering phone number via the audio control unit You can enter numbers and special characters via the telephone keypad. X Entering: Use x to s, m and l to enter characters. You can enter the * character by pressing button l once. You can enter the + character by pressing button l once and then again within approx. 1.5 seconds. X Initiating a call: Press button 6. X Deleting individual digits: Briefly press button 2 in the audio control unit. Z Controls in detail mobile phone and only use the audio system’s hands-free device, these calls will not be listed. 177 204_AKB; 5; 23, en-US d2ureepe, Audio system 178 X Deleting an entire entry: Press and hold button 2 until the entire entry has been deleted. or X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 178 Version: 2.11.8.1 Press button ~. Entering phone number via the audio controller In addition to the actual menu bar, the telephone main menu features a second bar containing numbers, the number menu. When the bar is active (highlighted), you can select elements. or X Press button ~. Initiating a call: Slide XVY or rotate cVd the audio controller to select ö. X Press W to confirm. or X Press button 6. X Initiating a call to a phone book entry X % Q Name. Select entry (Y page 175). X Press button 6 or W. X Initiating a call to a call list entry X X Entering digits: Slide XVY or rotate cVd the audio controller to select the required digit. X Press W to confirm. X Repeat the procedure, until you have select all digits for the necessary phone number. X Deleting individual digits: Slide XVY or rotate cVd to select 2 and briefly press W. or X Press button 2 next to the audio controller. X Deleting entire phone number: Slide XVY or rotate cVd to select 2, press and hold W until the phone number has been deleted. or X Press and hold button 2 until the entire entry has been deleted. % Q Call Lists. X Select Calls Received or Calls Dialed. The appropriate list appears. X Select entry (Y page 176). X Press button 6 or W. Redialing i In order to use the redial function, no numbers may have been entered. X Press button 6. or X Select ö and press W. The dialed calls list appears. The call dialed last will be at the top of the list. X Selecting a call: Slide ZVÆ or rotate cVd the audio controller until the desired entry is highlighted. X Initiating call: Press button 6 or W. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 179 Version: 2.11.8.1 Audio system X % Q ¢ and press W. or X Press button ~ on the audio control unit or on the multifunction steering wheel. Rejecting or accepting calls You will be notified of an incoming call by the ringing tone and a message on the display. i Depending on the mobile phone you are using, the audio system’s ringing tone may differ from the one you have set on your mobile phone. You may hear Rthe ringing tone set on the mobile phone Rthe audio system’s preset ringing tone Rthe audio system’s preset ringing tone and the ringing tone set on the mobile phone If the caller’s name and number are among the entries in the audio system’s phone book and the caller has not withheld this information, it will appear on the display. If the caller withholds this information, you will see: X Accepting: Press button 6 on audio control unit or on the multifunction steering wheel. or X Press W. X Rejecting: Press button ~ on audio control unit. or X Slide XV or rotate cVd the audio controller to select Reject, and press W to confirm. The call is rejected. If you have accepted the call using the audio control unit, audio controller, or the multifunction steering wheel, the call will be conducted via the hands-free system. The volume of the call can be adjusted (Y page 144). Further operating functions can be found in the “Functions during a single-call” section (Y page 179). You can also accept a call if the audio display is showing a screen other than the telephone mode screen. After accepting the call, the display switches to the phone display. Once the call is over, the display for the previous mode will appear again. Functions during a single call Switching hands-free microphone on or off The menu bar changes when you make or receive a call. Instead of the Call Lists menu item, Mic Off or Mic On will appear. X Switching off: Select Mic Off. The following message will flash up on the display: The microphone is off. When the microphone is switched off the symbol Q appears in the main area. X Switching on: Select Mic On. The following message will flash up on the display: The microphone is on. The microphone is switched on and the symbol Q disappears in the main area. i You can also switch the microphone on or off by pressing button 8. Z Controls in detail Aborting dial or ending a call 179 204_AKB; 5; 23, en-US d2ureepe, 180 Driving systems Sending DTMF tones i This function is not possible with all mobile phones. Controls in detail 2009-07-16T17:54:06+02:00 - Seite 180 Version: 2.11.8.1 Answering machines or other devices can be controlled via DTMF tones, e.g. for remote query functions. X Transmitting individual characters: During a call select the required characters. or X Press the corresponding button on the audio control unit. Every selected character is transmitted immediately. X Transmitting a phone number of a phone book entry as a sequence of characters: Select Name. X Select the desired phone book entry. The entry is transmitted immediately as a sequence of characters. X Switching back to call display: Select Back. Driving systems Introduction This section describes the following driving systems of your vehicle: RCruise control RHill-start assist system RAll-wheel drive (4MATIC) RDynamic handling package with sport driving mode RParktronic RRear system, Canada only view camera The driving safety systems ABS, Adaptive Brake, BAS, EBP and ESP® are described in the “Safety and security” section (Y page 60). Cruise control The cruise control maintains the speed you set for your vehicle automatically. The use of the cruise control is recommended for driving at a constant speed for extended periods of time. The currently set speed or last set speed (“Resume” function) appears in the multifunction display for approximately 5 seconds. The corresponding cruise control speed segments : from the selected speed to the vehicle maximum speed in the multifunction display are illuminated. G Warning! The cruise control is a convenience system designed to assist the driver during vehicle operation. The driver is and must always remain responsible for the vehicle’s speed and for safe brake operation. Only use the cruise control if the road, traffic, and weather conditions make it advisable to travel at a constant speed. RThe use of the cruise control can be dangerous on winding roads or in heavy traffic because conditions do not allow safe driving at a constant speed. RThe use of the cruise control can be dangerous on slippery roads. Rapid changes in tire traction can result in wheel spin and loss of control. RDeactivate in fog. the cruise control when driving 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 181 Version: 2.11.8.1 Driving systems G Warning! The cruise control brakes automatically so that the set speed is not exceeded. Setting current speed X Accelerate or decelerate to the desired speed. X Briefly lift the cruise control lever in direction of arrow : or press in direction of arrow ;. X Remove your foot from the accelerator pedal. i On uphill grades, the cruise control may not be able to maintain the set speed. Once the grade eases, the set speed will be resumed. On downhill grades, the cruise control maintains the set speed by braking with the vehicle’s brake system. Vehicles with automatic transmission: In addition, on longer downhill grades the automatic transmission will downshift automatically. : Setting current or higher speed ; Setting current or lower speed = Canceling the cruise control i Vehicles with manual transmission: If you depress the clutch pedal when shifting into another gear, the engine speed may increase. ? Activating the cruise control or resuming to last set speed RAlways drive with sufficient, but not excessive, engine speed. Activating cruise control You can activate the cruise control at a vehicle speed above 20 mph (30 km/h). You cannot activate the cruise control Rwhen you brake Rwhen you have engaged the parking brake Rwhen the automatic transmission is in park position P, reverse gear R, or neutral position N Rthe ESP® is switched off or has switched off due to a malfunction The vehicle speed displayed in the speedometer can briefly vary from the speed setting for the cruise control system. RShift the gear in a timely manner. RAvoid shifting down more than one gear if at all possible. Canceling cruise control X Depress the brake pedal. or X Briefly push the cruise control lever in direction of arrow =. The last set speed is stored for later use. The last stored speed is deleted from memory when the engine is turned off. The cruise control switches off automatically when you depress the brake pedal or you engage the parking brake. In this case, the cruise control speed segments in the multifunction display will go out. Z Controls in detail The “Resume” function should only be operated if the driver is fully aware of the previously set speed and wishes to resume this particular preset speed. 181 204_AKB; 5; 23, en-US d2ureepe, 182 Driving systems The cruise control also switches off automatically when Rthe vehicle speed falls below 20 mph (30 km/h) Rthe ESP® is in operation ESP® is switched off with the ESP® switch Rthe Controls in detail 2009-07-16T17:54:06+02:00 - Seite 182 Version: 2.11.8.1 ESP® has switched off due to a malfunction Rthe RVehicles with manual transmission: you engage neutral or depress the clutch pedal for more than 6 seconds during shifting into another gear RVehicles with manual transmission: you engage a gear too high for the current speed and thus the engine speed is too low RVehicles with automatic transmission: you shift the automatic transmission into neutral position N while driving The cruise control speed segments in the multifunction display goes out and an acoustic warning will sound. Observe additional messages in the multifunction display that may appear. Depressing the accelerator pedal does not deactivate the cruise control. After a brief acceleration (e.g. for passing), the cruise control will resume the last set speed. You can increase or decrease the set speed in 1 mph (Canada: 1 km/h) increments or in 5 mph (Canada: 10 km/h) increments. When you use the cruise control lever to decelerate, the brake system will brake the vehicle automatically if the engine’s braking power does not brake the vehicle sufficiently. Adjustment in 1 mph (Canada: 1 km/h) increments i The set speed value is increased or decreased in 1 mph (Canada: 1 km/h) increments each time you lift or press the cruise control lever up or down to the resistance point. X Increasing: Briefly lift the cruise control lever up to the resistance point in direction of arrow :. X Decreasing: Briefly press the cruise control lever down to the resistance point in direction of arrow ;. X Release the cruise control lever. The new speed is set and the vehicle will accelerate or decelerate. Adjustment in 5 mph (Canada: 10 km/h) increments i The set speed value is increased or decreased in 5 mph (Canada: 10 km/h) increments each time you lift or press the cruise control lever up or down past the resistance point. Changing the set speed G Warning! Keep in mind that it may take a brief moment until the vehicle has made the necessary adjustments. Increase or decrease the set vehicle speed to a value that the prevailing road conditions and legal speed limits permit. Otherwise, sudden and unexpected acceleration or deceleration of the vehicle could cause an accident and/ or serious injury to you and others. X Increasing: Briefly lift the cruise control lever up past the resistance point in direction of arrow :. X Decreasing: Briefly press the cruise control lever down past the resistance point in direction of arrow ;. X Release the cruise control lever. The new speed is set and the vehicle will accelerate or decelerate. Keep in mind that it may take a brief moment until the vehicle has reached the set speed. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 183 Version: 2.11.8.1 Driving systems Setting stored speed (Resume function) The set speed stored in memory should only be set again if prevailing road conditions and legal speed limits permit. Possible acceleration or deceleration differences arising from returning to the preset speed could cause an accident and/or serious injury to you and others. X Briefly pull the cruise control lever in direction of arrow ?. If no speed is stored, the current speed is set and stored. X Remove your foot from the accelerator pedal. The last stored speed is deleted from memory when the engine is turned off. Hill-start assist system On uphill grades, the hill-start assist system maintains the pressure in the brake system for approximately 1 second after you have released the brake pedal. Therefore, you can start off smoothly without the vehicle moving immediately after releasing the brake pedal. G Warning! The hill-start assist system is not designed to function as a parking brake. It does not prevent the vehicle from moving when parked on an incline. Always engage the parking brake in addition to shifting the automatic transmission into park position P (manual transmission: shift into 1st gear or reverse gear R). X X Depress the brake pedal. Manual transmission: Shift into 1st gear or reverse gear R. X Slowly release the clutch pedal, removing your foot from the brake pedal at the same time, and carefully depress the accelerator pedal. X Automatic transmission: Shift into drive position D or reverse position R. X Release the brake pedal. X Carefully depress the accelerator pedal. The hill-start assist system is inactive Rwhen starting off on a level road or downhill grades Rwith the automatic transmission in neutral position N Rwith the parking brake engaged the ESP® has switched off due to a malfunction Rif All-wheel drive (4MATIC) In vehicles with all-wheel drive (4MATIC), both axles are powered at all times when the vehicle is being operated. The 4MATIC improves traction in conjunction with the ESP® (Y page 62) and the Electronic Traction System (ETS/4-ETS) (Y page 63). G Warning! If a drive wheel is spinning due to insufficient traction: RWhile driving off, apply as little throttle as possible. RWhile driving, ease up on the accelerator pedal. RAdapt your speed and driving style to the prevailing road conditions. Failure to observe these guidelines could cause the vehicle to skid. The 4MATIC cannot prevent accidents resulting from excessive speed. ! Do not tow with one axle raised. Doing so could damage the transfer case, which is not covered by the Mercedes-Benz Limited Warranty. All wheels must be on or off the Z Controls in detail G Warning! 183 204_AKB; 5; 23, en-US d2ureepe, 184 2009-07-16T17:54:06+02:00 - Seite 184 Version: 2.11.8.1 Driving systems ground. Observe instructions for towing the vehicle with all wheels on the ground. Controls in detail ! Only conduct operational or performance tests on a two-axle dynamometer. If such tests are necessary, contact an authorized Mercedes-Benz Center. You could otherwise seriously damage the brake system and/or the transfer case which is not covered by the Mercedes-Benz Limited Warranty. i In winter operation, the maximum effectiveness of the 4MATIC is only achieved with winter tires (Y page 252) or snow chains as required. Dynamic handling package with sport driving mode The most important part of the dynamic handling package with sport driving mode is the variable damping system. It adjusts the damping to the respective driving condition automatically. The damping adjustment depends on Ryour Rthe driving style road condition Ryour individual selection, see the following description Vehicles with automatic transmission: The sport driving mode button selects the automatic shift programs C/S. For information on the automatic shift programs, see “Automatic shift programs” (Y page 111). The automatic transmission with dynamic handling package with sport driving mode contains additional steering wheel gearshift controls, see “One-touch gearshifting” (Y page 112). X Start the engine. Sport driving mode The firmer suspension tuning in sport driving mode provides enhanced road contact. Select this mode for example, on winding highways. The setting remains stored until you turn off the engine. X Press button ;. Indicator lamp : comes on. The sport driving mode is selected. Depending on engine version, the accelerator pedal may respond more immediate. In vehicles with automatic transmission, automatic program mode S is selected and will be displayed in the multifunction display (Y page 112). Comfort driving mode Vehicle handling in comfort driving mode is softer. Select this mode when you prefer a more comfortable driving style on straight freeways. X Press button ;. Indicator lamp : goes out. The comfort driving mode is selected. In vehicles with automatic transmission, automatic program mode C is selected and will be displayed in the multifunction display (Y page 112). 2009-07-16T17:54:06+02:00 - Seite 185 Version: 2.11.8.1 Driving systems Parktronic system (Parking assist) This feature is only available in Canada vehicles. The Parktronic system is an electronic parking aid with ultrasonic sensors designed to assist the driver during parking maneuvers. The Parktronic system indicates the relative distance between the vehicle and an obstacle visually and audibly. The Parktronic system is activated automatically when Ryou switch on the ignition and Ryou scratch or damage sensors :, see “Cleaning the driving systems sensors” (Y page 263). G Warning! The Parktronic is a supplemental system. It is not intended to, nor does it replace, the need for extreme care. The responsibility during parking and other critical maneuvers always remains with the driver. G Warning! Make sure no persons or animals are in or near the area in which you are parking/ maneuvering. Otherwise, they could be injured. release the parking brake and Rvehicles with automatic transmission: the automatic transmission is in drive position D, reverse gear R, or neutral position N The Parktronic system deactivates at speeds above approximately 11 mph (18 km/h). At lower speeds, the Parktronic system activates again. The Parktronic system also deactivates when you shift the automatic transmission into park position P or engage the parking brake. The Parktronic system monitors the surroundings of your vehicle with six sensors in the front bumper and four sensors in the rear bumper. 185 ! Special attention must be paid to objects with smooth surfaces or low silhouettes (e.g. trailer couplings, painted posts, elevated crossbars or road curbs). Such objects may not be detected by the system and can damage the vehicle. During parking maneuvers, pay special attention to objects located above or below the height of the sensors (e.g. street curbs, painted posts, or trailer hitches etc.). The Parktronic system will not detect such objects at close range and damage to your vehicle or the object may result. ! Ultrasonic signals from outside sources (e.g. truck air brakes, car wash, or jackhammers) may impair the operation of the Parktronic system. Range of the sensors Example illustration, sensors in the front bumper To function properly, sensors : must be free of dirt, ice, snow and slush. Clean sensors : regularly. Be careful not to Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Controls in detail 186 2009-07-16T17:54:06+02:00 - Seite 186 Version: 2.11.8.1 Driving systems Front area warning indicators Front sensors Center approx. 40 in (100 cm) Corners approx. 24 in (60 cm) Rear sensors Center approx. 48 in (120 cm) Corners approx. 32 in (80 cm) Minimum distance Center approx. 8 in (20 cm) Corners approx. 6 in (15 cm) If the Parktronic system detects an obstacle in this range, all the distance warning segments illuminate and you hear a warning signal. If the obstacle is closer than the minimum distance, the actual distance may no longer be indicated by the Parktronic system. Warning indicators Visual signals indicate the relative distance between the sensors and an obstacle. Rear area warning indicators Each warning indicator is divided into five yellow and two red distance segments for left side : and right side ; of the vehicle. The Parktronic system is ready to measure when the yellow readiness indicators = are illuminated. The current transmission position determines which warning indicator will be activated. Manual transmission: Current transmission position Warning indicator Forward gear or neutral position Front area activated Reverse gear Front and rear area activated 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 187 Version: 2.11.8.1 Driving systems Current transmission position Warning indicator D Front area activated R or N Front and rear area activated As your vehicle approaches an object, one or more distance segments will illuminate, depending on the distance. When the seventh distance segment illuminates, you have reached the minimum distance. RFront area: An intermittent acoustic warning will sound as the first red distance segment illuminates and a constant acoustic warning lasting a maximum of 2 seconds will sound for the second red distance segment. Vehicles with automatic transmission: The signal is canceled when the automatic transmission is shifted into park position P or the parking brake is engaged. Vehicles with manual transmission: The signal is canceled when the parking brake is engaged. RRear area: An intermittent acoustic warning will sound as the first red distance segment illuminates and a constant acoustic warning lasting a maximum of 2 seconds will sound for the second red distance segment. Vehicles with automatic transmission: The signal is canceled when the automatic transmission is shifted into drive position D, or park position P, or the parking brake is engaged. Vehicles with manual transmission: The signal is canceled when the manual transmission is shifted into neutral position, or in a forward gear, or the parking brake is engaged. Switching the Parktronic system on/ off The Parktronic system switches on automatically when the ignition is switched on. Controls in detail Automatic transmission: 187 X Switching off: Press Parktronic switch :. Indicator lamp ; comes on. X Switching on: Press Parktronic switch : again. Parktronic system malfunction There is a malfunction in the Parktronic system, if only the red distance segments illuminate and an acoustic warning sounds. The Parktronic system will switch off automatically after 20 seconds and indicator lamp ; in Parktronic switch : comes on. X Have the Parktronic system checked at an authorized Mercedes-Benz Center as soon as possible. If only the red distance segments illuminate and no acoustic warning sounds, the Parktronic system sensors are dirty (e.g. dirt, ice, snow and slush). Another cause could be interference from other radio or ultrasonic signals (e.g. truck air brakes, car wash, or jackhammers). The Parktronic system will switch off automatically after 20 seconds and indicator lamp ; in Parktronic switch : comes on. Z 204_AKB; 5; 23, en-US d2ureepe, Driving systems 188 X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 188 Version: 2.11.8.1 Switch off the ignition. X Clean the Parktronic system sensors (Y page 263). X Switch on the ignition. or X Check the Parktronic system operation at another location to rule out interference from outside radio or ultrasonic signals. G Warning! The rear view camera either will not function or will not function to its full capability if Rthe trunk lid is open Rit is raining very hard, snowing or foggy Rit is night or you are parking/maneuvering your vehicle in an area where it is very dark Rthe camera is exposed to a very bright white light Rear view camera The rear view camera is an optical parking aid. The area behind the vehicle appears in the COMAND system display as a mirror image, like in the rear view mirror. G Warning! Make sure no persons or animals are in or near the area in which you are parking/ maneuvering. Otherwise, they could be injured. G Warning! The rear view camera is only an aid and may display obstacles Rfrom a distorted perspective Rinaccurately Rmay not display obstacles at all Rthe immediate surroundings are illuminated with fluorescent light (the COMAND system display can flicker) Rthere is a sudden change in temperature, e.g. if you drive into a heated garage from the cold (lens condensation) Rthe camera lens is dirty or covered Rthe rear of your vehicle is damaged In this case, have the position and setting of the camera checked by a qualified specialist workshop. Mercedes-Benz recommends that you contact a MercedesBenz Center for this purpose. Do not use the rear view camera in these situations. Otherwise you could injure yourself or others and/or damage property including your vehicle while parking/ maneuvering. The rear view camera does not relieve you of the responsibility to be cautious. Take care and pay careful attention. The rear view camera may not show objects which are Rvery close to the rear bumper Runder the rear bumper Rabove the trunk handle You are responsible for safety at all times and must continue to pay attention to the immediate surroundings when parking and maneuvering. This includes the area behind, in front of, and beside the vehicle. Otherwise you could endanger yourself and/or others. Camera lens : must be free of dirt, ice, snow, and slush to function properly. Clean the camera lens regularly. Being careful not to scratch or damage the camera lens, see 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 189 Version: 2.11.8.1 Climate control system i The image from the rear view camera will no longer be displayed if you select another function on the COMAND system while reverse gear R is engaged. To display the image again, disengage and reengage reverse gear R. Switching on or off X Switching on: Switch on the ignition. Make sure the rear view camera is switched on in the COMAND system. For more information refer to separate COMAND operating instructions. X Switch on the COMAND system. X Shift the automatic transmission to reverse gear R. The area behind the vehicle appears in the COMAND system display. X X Switching off: Shift the automatic transmission into park position P, neutral position N, or drive position D. Climate control system Control panel Dual-zone automatic climate control Function Recommendation/Notes : Temperature i Set the temperature to 72‡ (22†). control, driver’s side (Y page 192) ; Climate control on/ off (Y page 191) i Switch on/off the climate control system. Z Controls in detail “Cleaning the rear view camera lens” (Y page 263). 189 204_AKB; 5; 23, en-US d2ureepe, 190 2009-07-16T17:54:06+02:00 - Seite 190 Version: 2.11.8.1 Climate control system Function Recommendation/Notes (Y page 195) Controls in detail = Ù on/off (USA only) (Y page 196) º Adopting driver’s side settings for all zones (Canada only) (Y page 191) ? AC cooling on/off i Switch on/off the air conditioning. A Front defroster i Keep this setting selected only until the (Y page 194) windshield or the side windows are clear again. B Temperature control, passenger side i Set the temperature to 72‡ (22†). (Y page 192) C Air recirculation i Only use this function for a short time, (Y page 195) e.g. in a tunnel. Otherwise, the windows can fog up due to lack of fresh air. D Rear window defroster (Y page 196) E Increasing air volume (Y page 194) F Decreasing air volume (Y page 194) G Display (Y page 194) H Air distribution I Air distribution and air volume (automatic mode) i Switch on the automatic mode. The indicator lamp in button à comes on. Notes on climate control system The climate control system is operational whenever the engine is running. You can operate the climate control system in either the automatic or manual mode. The system cools or heats the interior depending on the selected interior temperature. (Y page 192) It can only function optimally when you are driving with the windows, the tilt/sliding sunroof or tilt/sliding panel closed. Nearly all dust particles, pollutants and odors are filtered out before outside air enters the passenger compartment through the air distribution system. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 191 Version: 2.11.8.1 Climate control system Severe conditions (e.g. strong air pollution) may require replacement of the filter before its scheduled replacement interval. A clogged filter will reduce the air volume to the interior and the windows could fog up, impairing visibility and endangering you and others. Have a clogged filter replaced as soon as possible at an authorized Mercedes-Benz Center. The air conditioning will not engage (no cooling) if the A/C mode (Y page 191) is deactivated. G Warning! Follow the recommended settings for heating and cooling given on the following pages. Otherwise the windows could fog up, impairing visibility and endangering you and others. X Keep the air intake grille in front of the windshield free of snow and debris. Do not obstruct air flow by placing objects on the air flow-through exhaust slots below the rear window. i If the vehicle interior is hot, ventilate the interior before driving off, see “Summer opening feature” (Y page 99). The climate control will then adjust the interior temperature to the set value much faster. Deactivating the climate control system G Warning! When the climate control system is deactivated, the outside air supply and circulation are also deactivated. Only choose this setting for a short time. Otherwise the windows could fog up, impairing visibility and endangering you and others. X Deactivating: Press button ^. The indicator lamp in the button comes on. X Reactivating: Press button ^. The indicator lamp in the button goes out. The previous settings are once again in effect. or X Press button Ã. The indicator lamp in the button comes on. Air volume and air distribution are adjusted automatically. Air conditioning The air conditioning is operational while the engine is running and cools the interior air to the temperature set by the operator. In addition, the air conditioning dehumidifies the interior air and helps prevent window fogging. G Warning! If you deactivate the air conditioning, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibility and endanger you and others. i Condensated water may drip out from underneath the vehicle. This is normal and not an indication of a malfunction. The air conditioning uses the refrigerant R134a. This refrigerant is free of CFCs which are harmful to the ozone layer. Deactivating It is possible to deactivate the air conditioning. The interior air will then no longer be cooled or dehumidified. X Press button ¿. The indicator lamp in the button goes out. The cooling function switches off after a short delay. Z Controls in detail G Warning! 191 204_AKB; 5; 23, en-US d2ureepe, Climate control system 192 Activating Moist air can fog up the windows. You can dehumidify the interior air with the air conditioning. X Press button ¿. The indicator lamp in the button comes on. Controls in detail 2009-07-16T17:54:06+02:00 - Seite 192 Version: 2.11.8.1 i The evaporator will be vented when the air conditioning has been in use. Approximately 1 hour after locking the vehicle, the blower switches on automatically. The blower will run for 30 minutes at its lowest level. The blower noise is normal and not an indication of a malfunction. When you unlock the vehicle in the meantime, venting will be interrupted. If the vehicle battery is low, automatic evaporator venting will not occur in order to preserve the battery. Automatic mode When operating the climate control system in automatic mode, the interior air temperature, air volume and air distribution are adjusted automatically. In automatic mode, cooling with dehumidification is switched on. This function can be switched off if necessary. G Warning! If you deactivate the air conditioning, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibility and endanger you and others. X Set the desired temperature (Y page 192). X Activating: Press button Ã. The indicator lamp in the button comes on. The air volume and air distribution are adjusted automatically. X Deactivating: Press button I, K or _. The indicator lamp in button à goes out. The automatic operation of air volume and air distribution switches off. The symbols of air distribution or air volume appear in display G (Y page 189). X Adjust air distribution (Y page 194). X Adjust air volume (Y page 194). Setting temperature You can adjust the air temperature on each side of the passenger compartment. You should raise or lower the temperature setting in small increments, preferably starting at 72‡ (22†). You can adjust the air temperature on each side of the passenger compartment. You should raise or lower the temperature setting in small increments, preferably starting at 72‡ (22†). X Increasing/decreasing: Turn temperature controls : and B (Y page 189) slightly clockwise or counterclockwise. Adjusting air vents G Warning! When operating the climate control, the air that enters the passenger compartment through the air vents can be very hot or very cold (depending on the set temperature). This may cause burns or frostbite to unprotected skin in the immediate area of the air vents. Always keep sufficient distance between unprotected parts of the body and the air vents. If necessary, use the air distribution adjustment to direct the air to air vents in the vehicle interior that are not in the immediate area of unprotected skin. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 193 Version: 2.11.8.1 Climate control system Side air vents i For draft-free ventilation, move the adjustable center and side air vents to the middle position. Center air vents Example illustration driver’s side : Left side defroster air vent, fixed ; Left side air vent, adjustable = Thumbwheel for air volume control for adjustable left side air vent X Opening/closing: Turn thumbwheel = upward or downward. Ventilated glove box : Left center air vent, adjustable ; Right center air vent, adjustable = Thumbwheel for air volume control for adjustable right center air vent ? Thumbwheel for air volume control for adjustable left center air vent X Opening/closing: Turn thumbwheels = and ? upward or downward. The glove box can be ventilated, for instance to cool its contents, when the climate control system is activated. The level of airflow to the glove box depends on the airflow and air distribution settings. The temperature of the air is approximately the same as that of the air flowing from the center air vents. ! Close the glove box air vent when heating the vehicle interior. Activate the air conditioning (cooling function) when the outside temperature is high. Otherwise, temperature-sensitive items stored in the glove box could be damaged. Z Controls in detail For best possible performance of the climate control: X Keep the air intake grille in front of the windshield free of snow, leaves, sticks, and any other debris. X Always keep all air vents and grilles in the passenger compartment free from obstruction. 193 204_AKB; 5; 23, en-US d2ureepe, Climate control system 194 Controls in detail 2009-07-16T17:54:06+02:00 - Seite 194 Version: 2.11.8.1 : Thumbwheel Symbol Function ¯ Directs air through the defroster air vents to the windshield and front door windows P Directs air through the center and side air vents O Directs air to the footwells N Directs air through the center and side air vents and to the footwells _ Directs air into the entire vehicle interior (Canada only) b Directs air through the center, side and defroster air vents to the windshield and front door windows (Canada only) a Directs air through the defroster air vents to the windshield and front door windows and to the footwells ; Air vent X Opening/closing: Turn thumbwheel : clockwise or counterclockwise. Rear center console air vents X : Thumbwheel for air volume control for rear center air vents Press button _ repeatedly until you have select the desired setting and the corresponding symbol is shown in display G. ; Right rear center air vent, adjustable = Left rear center air vent, adjustable X Opening/closing: Turn thumbwheel : upward or downward. Adjusting air distribution The symbols shown in display G (Y page 189) on the climate control panel represent the following functions: Adjusting air volume X Decreasing/increasing: Press button I or K. Front defroster You can use this setting to defrost the windshield, for example if it is iced up. You can also defog the windshield and the front door windows. 2009-07-16T17:54:06+02:00 - Seite 195 Version: 2.11.8.1 Climate control system i Keep this setting selected only until the windshield or the front door windows are clear again. X Activating: Press button ¬. The indicator lamp in the button comes on. The climate control switches to the following functions automatically: Rcooling on to dehumidify Rmost efficient blower speed and heating power, depending on outside temperature Rair flows onto the windshield and the front door windows Rthe air recirculation mode is switched off i You can adjust the air volume when the MAX COOL is only operational when the engine is running. You can use this setting to provide the fastest possible cooling of the vehicle interior (when windows and tilt/sliding sunroof or tilt/ sliding panel are closed). X Activating: Press button Ù. The indicator lamp in the button comes on. The climate control switches automatically to the following functions: Rmaximum cooling Rmaximum blowing power Rthe X front defroster is switched on. X Deactivating: Press button ¬ again. The indicator lamp in the button goes out. The previous settings are once again in effect. The cooling remains switched on. The air recirculation remains switched off. air recirculation mode is switched on Deactivating: Press button Ù again. The indicator lamp in the button goes out. The previous settings are once again in effect. i To switch the maximum cooling function off, you can also press button ^, à or ¬. or X Press button Ã. The indicator lamp in button ¬ goes out. Air volume and air distribution are adjusted automatically. i To deactivate defrosting, you can also press button ^ or turn temperature controls. Windshield fogged on the outside X Switch the windshield wipers on (Y page 96). If the automatic mode of the climate control is switched off: X Press button _ repeatedly until one of the following symbols appears in display G (Y page 189) P or O. Air recirculation mode Switch to air recirculation mode to prevent unpleasant odors from entering the vehicle from the outside (e. g. before driving through a tunnel). This setting cuts off the intake of outside air and recirculates the air in the passenger compartment. G Warning! Fogged windows impair visibility, endangering you and others. If the windows begin to fog on the inside, switching off the air recirculation mode immediately should clear interior window fogging. If interior window fogging persists, make sure the air conditioning is activated, or press button ¬. X Maximum cooling MAX COOL Activating: Press button g. The indicator lamp in the button comes on. MAX COOL is only available in U.S. vehicles. Z 195 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Power tilt/sliding sunroof 196 i The air recirculation mode is activated Controls in detail 2009-07-16T17:54:06+02:00 - Seite 196 Version: 2.11.8.1 automatically at high outside temperatures. The indicator lamp in button g is not lit when the air recirculation mode is switched on automatically. A quantity of outside air is added after approximately 30 minutes. X Deactivating: Press button g again. The indicator lamp in the button goes out. i The manually selected air recirculation mode is deactivated automatically: Rafter 5 minutes if the outside temperature is below approximately 41‡ (5†) Rafter 5 minutes if the air conditioning is turned off Rafter 30 minutes if the outside temperature is above approximately 41‡ (5†) Using driver-side settings for passenger side This feature is only available in Canada vehicles. You can use the settings of the driver’s side, such as temperature, air volume and air distribution, for the passenger side. X Activating: Adjust the air temperature, air volume and air distribution. X Press button ¸. The indicator lamp in the button comes on. The driver-side settings are used for the passenger side. X Deactivating: Press button ¸ again. The indicator lamp in the button goes out. Rear window defroster G Warning! Any accumulation of snow and ice should be removed from the rear window before driving. Visibility could otherwise be impaired, endangering you and others. The rear window defroster uses a large amount of power. To keep the battery drain to a minimum, switch off the defroster as soon as the rear window is clear. The defroster is switched off automatically after some time of operation depending on the outside temperature. X Switch on the ignition. X Switching on: Press button ¤ on the respective climate control panel. The indicator lamp in the button comes on. X Switching off: Press button ¤ again. The rear window defroster switches off when the battery voltage is too low. Too many electrical consumers may be operating simultaneously. X Switch off consumers that are currently not needed if required. Power tilt/sliding sunroof Opening and closing G Observe Safety notes, see page 54. G Warning! When opening or closing the tilt/sliding sunroof, make sure there is no danger of anyone being harmed by the opening/closing procedure. The tilt/sliding sunroof is equipped with the express operation and automatic reversal function. If the movement of the tilt/sliding sunroof is blocked during the closing procedure, the tilt/sliding sunroof will stop and open slightly. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 197 Version: 2.11.8.1 Power tilt/sliding sunroof opening feature” (Y page 99) and “Convenience closing feature” (Y page 100). i After switching off the ignition or removing the SmartKey from the starter switch, you can operate the tilt/sliding sunroof until you open the driver’s or front passenger door. If no door was opened you can operate the tilt/sliding sunroof for up to 5 minutes. G Warning! The tilt/sliding sunroof is made out of glass. In the event of an accident, the glass may shatter. This may result in an opening in the roof. In a vehicle rollover, occupants not wearing their seat belts or not wearing them properly may be thrown out of the opening. Such an opening also presents a potential for injury for occupants wearing their seat belts properly as entire body parts or portions of them may protrude from the passenger compartment. ! To avoid damaging the seals, do not transport any objects with sharp edges which can stick out of the tilt/sliding sunroof. Do not open the tilt/sliding sunroof if there is snow or ice on the roof, as this could result in malfunctions. If you cannot open or close the tilt/sliding sunroof due to a malfunction contact Roadside Assistance or an authorized Mercedes-Benz Center. Sunroof switch : Raising ; Opening = Closing ! Please keep in mind that weather conditions can sometimes change rapidly. Make sure to close the tilt/sliding sunroof when leaving the vehicle. If water enters the vehicle interior, vehicle electronics could be damaged which is not covered by the Mercedes-Benz Limited Warranty. Sunroof screen X Switch on the ignition. i You can also open or close the tilt/sliding sunroof using the SmartKey or the KEYLESS-GO function, see “Summer Z Controls in detail The tilt/sliding sunroof operates differently when the sunroof switch is pressed and held. See the “Closing when the tilt/sliding sunroof is blocked” section for details. The opening/closing procedure of the tilt/ sliding sunroof can be immediately halted by releasing the sunroof switch or, if the sunroof switch was moved past the resistance point and released, by moving the sunroof switch in any direction. 197 204_AKB; 5; 23, en-US d2ureepe, Power tilt/sliding sunroof 198 Controls in detail 2009-07-16T17:54:06+02:00 - Seite 198 Version: 2.11.8.1 Opening Closing X Opening manually: Press and hold the sunroof switch to the resistance point in direction of arrow ;. X Release the sunroof switch when the desired position is reached. X Express operation: To open the tilt/ sliding sunroof completely, press the sunroof switch past the resistance point in direction of arrow ; and release. X Stopping during express operation: Move the sunroof switch in any direction. X i Express opening is not available when the Closing when the tilt/sliding sunroof is blocked tilt/sliding sunroof is raised. The tilt/ sliding sunroof must be closed first. i When the tilt/sliding sunroof is open, resonance noises may result in addition to the usual wind noises. They are caused by minimal pressure changes in the passenger compartment. To reduce or eliminate these noises, change the position of the tilt/ sliding sunroof or open a window slightly. Raising X Raising manually: Press and hold the sunroof switch to the resistance point in direction of arrow :. X Release the sunroof switch when the desired position is reached. X Express operation: To raise the tilt/ sliding sunroof completely, press the sunroof switch past the resistance point in direction of arrow : and release. X Stopping during express operation: Move the sunroof switch in any direction. i Express raising is not available when the tilt/sliding sunroof is open. The tilt/sliding sunroof must be closed first. Closing manually: Pull and hold the sunroof switch to the resistance point in direction of arrow =. X Release the sunroof switch when the desired position is reached. X Express operation: To close the tilt/ sliding sunroof completely, pull the sunroof switch past the resistance point in direction of arrow = and release. X Stopping during express operation: Move the sunroof switch in any direction. G Warning! Make sure that nobody can become trapped and be seriously or even fatally injured when closing the tilt/sliding sunroof with greater force or without automatic reversal function. If the movement of the tilt/sliding sunroof is blocked during the closing procedure (e.g. by ice or pollution), the tilt/sliding sunroof will stop and open slightly. X Immediately after the tilt/sliding sunroof has stopped and opened because it was blocked, pull and hold the sunroof switch in direction of arrow = until the tilt/sliding sunroof is fully closed. The tilt/sliding sunroof closes with greater force. If the tilt/sliding sunroof is blocked again and opens slightly: X Immediately after the tilt/sliding sunroof was blocked and has opened, pull and hold the sunroof switch in direction of arrow = until the tilt/sliding sunroof is fully closed. The tilt/sliding sunroof closes without automatic reversal function. G Warning! Pulling and holding the sunroof switch to close the tilt/sliding sunroof immediately 2009-07-16T17:54:06+02:00 - Seite 199 Version: 2.11.8.1 Panorama roof with power tilt/sliding panel after it had been blocked two times will cause the tilt/sliding sunroof to close without any reversal function for as long as you hold the sunroof switch. Synchronizing The tilt/sliding sunroof must be synchronized after a malfunction or if it does not open smoothly. function. If the movement of the roller sunblinds is blocked during the extending procedure, the roller sunblinds will stop and retract slightly. The extending of the roller sunblinds can be immediately halted by releasing the roof panel switch or, if the roof panel switch was moved past the resistance point and released, by moving the roof panel switch in any direction. ! If the tilt/sliding sunroof cannot be closed or synchronized, contact an authorized Mercedes-Benz Center or call Roadside Assistance. X Switch on the ignition. Press and hold the sunroof switch in direction of arrow : (Y page 197) until the tilt/sliding sunroof is fully raised at the rear. X Keep holding the sunroof switch in direction of arrow : for approximately 1 second. X Check the express operation feature (Y page 198). If the tilt/sliding sunroof opens and closes completely, the roof is synchronized. Otherwise repeat the above steps. X Panorama roof with power tilt/ sliding panel Extending and retracting the roller sunblinds The roller sunblinds only operate with the tilt/ sliding panel closed. The front and rear roller sunblind cannot be operated individually. Roof panel switch : Retracting ; Retracting = Extending X Switch on the ignition. X Retracting/Extending: Move the roof panel switch to the resistance point in the required direction of arrow :, ; or = until the roller sunblinds have reached their desired position. X Express operation: Move the roof panel switch past the resistance point in direction of arrow :, ; or = and release. The roller sunblinds retract/extend completely. X Stopping during express operation: Move the roof panel switch in any direction. G Warning! When extending the roller sunblinds, make sure no one is in danger of being injured by the extending procedure. The roller sunblinds are equipped with the express operation and automatic reversal Z 199 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 200 2009-07-16T17:54:06+02:00 - Seite 200 Version: 2.11.8.1 Panorama roof with power tilt/sliding panel Opening and closing the panorama roof with power tilt/sliding panel ! Please keep in mind that weather conditions can sometimes change rapidly. Make sure to close the tilt/sliding panel when leaving the vehicle. If water enters the vehicle interior, vehicle electronics could be damaged which is not covered by the Mercedes-Benz Limited Warranty. G Observe Safety notes, see page 54. Controls in detail G Warning! When opening or closing the tilt/sliding panel, make sure there is no danger of anyone being harmed by the opening/closing procedure. The tilt/sliding panel is equipped with the express operation and automatic reversal function. If the movement of the tilt/sliding panel is blocked during the closing procedure, the tilt/sliding panel will stop and open slightly. The tilt/sliding panel operates differently when the roof panel switch is pressed and held. See the “Closing when the tilt/sliding panel is blocked” section in this chapter for details. The opening/closing procedure of the tilt/ sliding panel can be immediately halted by releasing the roof panel switch or, if the roof panel switch was moved past the resistance point and released, by moving the roof panel switch in any direction. G Warning! The panorama roof with tilt/sliding panel is made out of glass. In the event of an accident, the glass may shatter. This may result in an opening in the roof. In a vehicle rollover, occupants not wearing their seat belts or not wearing them properly may be thrown out of the opening. Such an opening also presents a potential for injury for occupants wearing their seat belts properly as entire body parts or portions of them may protrude from the passenger compartment. ! To avoid damaging the seals, do not transport any objects with sharp edges which can stick out of the tilt/sliding panel. Do not open the tilt/sliding panel if there is snow or ice on the roof, as this could result in malfunctions. Roof panel switch : Raising ; Opening = Closing The tilt/sliding panel only operates with the roller sunblinds retracted. i You can also open or close the tilt/sliding panel using the SmartKey, see “Summer opening feature” (Y page 99) or see “Convenience closing feature” (Y page 100). X Switch on the ignition. Opening X Opening manually: Press and hold the roof panel switch to the resistance point in direction of arrow ;. X Release the roof panel switch when the desired position is reached. X Express operation: To open the tilt/ sliding panel completely, press the roof panel switch past the resistance point in direction of arrow ; and release. X Stopping during express operation: Move the roof panel switch in any direction. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 201 Version: 2.11.8.1 Panorama roof with power tilt/sliding panel resonance noises may result in addition to the usual wind noises. They are caused by minimal pressure changes in the passenger compartment. To reduce or eliminate these noises, change the position of the tilt/ sliding panel or open a window slightly. Raising closing the tilt/sliding panel without automatic reversal function. If the movement of the tilt/sliding panel is blocked during the closing procedure (e.g. by ice or pollution), the tilt/sliding panel will stop and open slightly. X X Raising manually: Press and hold the roof panel switch to the resistance point in direction of arrow :. X Release the roof panel switch when the desired position is reached. X Express operation: To raise the tilt/ sliding panel completely, press the roof panel switch past the resistance point in direction of arrow : and release. X Stopping during express operation: Move the roof panel switch in any direction. i Express raising is not available when the tilt/sliding panel is open. The tilt/sliding panel must be closed first. Closing X Closing manually: Pull and hold the roof panel switch to the resistance point in direction of arrow =. X Release the roof panel switch when the desired position is reached. X Express operation: To close the tilt/ sliding panel completely, pull the roof panel switch past the resistance point in direction of arrow = and release. X Stopping during express operation: Move the roof panel switch in any direction. Closing when the tilt/sliding panel is blocked G Warning! Make sure that nobody can become trapped and be seriously or even fatally injured when Immediately after the tilt/sliding panel has stopped and opened because it was blocked, pull and hold the roof panel switch in direction of arrow = until the tilt/sliding panel is fully closed. If the tilt/sliding panel is blocked again and opens slightly: X Immediately after the tilt/sliding panel was blocked and has opened, pull and hold the roof panel switch in direction of arrow = until the tilt/sliding panel is fully closed. The tilt sliding panel closes without automatic reversal function. G Warning! Pulling and holding the roof panel switch to close the tilt/sliding panel immediately after it had been blocked two times will cause the tilt/sliding panel to close without any reversal function for as long as you hold the roof panel switch. Synchronizing The tilt/sliding panel and front roller sunblinds must be synchronized after a malfunction or if the tilt/sliding panel does not open smoothly. ! Do not attempt to open the tilt/sliding panel before the tilt/sliding panel is properly synchronized. The tilt/sliding panel could otherwise lock-up in the open position. If the tilt/sliding panel cannot be closed or synchronized, contact an authorized Mercedes-Benz Center or call Roadside Assistance. Z Controls in detail i When the tilt/sliding panel is open, 201 204_AKB; 5; 23, en-US d2ureepe, Loading and storing 202 X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 202 Version: 2.11.8.1 Switch on the ignition. X Push and hold the roof panel switch in direction of arrow ; (Y page 199) until the roller sunblinds are fully retracted. X Push and hold the roof panel switch in direction of arrow ; until the tilt/sliding panel is opened approximately 4 inch (10 cm). X Pull and hold the roof panel switch in direction of arrow = until the tilt/sliding panel is fully closed. X Keep holding the roof panel switch in direction of arrow = for approximately 1 second. X Pull and hold the roof panel switch in direction of arrow = (Y page 199) until the roller sunblinds are fully extended. X Keep holding the roof panel switch in direction of arrow = for approximately 1 second. X Check the express operation feature of the tilt/sliding panel (Y page 200). If the tilt/sliding panel opens completely, the roof is synchronized. Otherwise repeat the above steps. Loading and storing Loading instructions G Warning! Always fasten items being carried as securely as possible using fastening materials appropriate for the weight and size of the load. In an accident, during hard braking or sudden maneuvers, loose items will be thrown around inside the vehicle. This can cause injury to vehicle occupants unless the items are securely fastened in the vehicle. To help avoid personal injury during a collision or sudden maneuver, exercise care when transporting cargo. Do not pile luggage or cargo higher than the seat backrests. The trunk is the preferred place to carry objects. Do not place anything on the rearwindow shelf. Never drive a vehicle with the trunk open. Deadly carbon monoxide (CO) gases may enter vehicle interior resulting in unconsciousness and death. Load distribution The total load weight including vehicle occupants and luggage/cargo should not exceed the total load limit indicated on the corresponding Tire and Loading Information placard located on the driver’s door B-pillar (Y page 238). The handling characteristics of a fully loaded vehicle depend greatly on the load distribution. It is therefore recommended to load the vehicle according to the illustration shown. The heaviest items are to be placed towards the front of the vehicle. i The enlarged cargo area should only be used for items which do not fit in the trunk alone. Please pay attention to and comply with the following instructions when loading the vehicle and transporting cargo: RAlways place items being carried against front or rear seat backrests, and fasten them as securely as possible. RThe heaviest portion of the cargo should always be kept as low as possible against front or rear seat backrests. 2009-07-16T17:54:06+02:00 - Seite 203 Version: 2.11.8.1 Loading and storing Roof rack For information about further roof rack equipment, contact an authorized MercedesBenz Center. G Warning! Only use roof racks approved by MercedesBenz for your vehicle model to avoid damage to the vehicle. Follow the manufacturer’s installation instructions. Otherwise, an improperly attached roof rack system or its load could become detached from the vehicle. Do not exceed the maximum roof load of 220 lb (100 kg). Take into consideration that when the roof rack is loaded, the handling characteristics are different from those when operating the vehicle without the roof rack loaded. Make sure Ryou can raise the power tilt/sliding sunroof or the panorama roof with tilt/sliding panel completely Ryou X Parcel nets G Warning! Parcel nets are intended for storing lightweight items only, such as road maps, mail, etc. Heavy objects, objects with sharp edges, or fragile objects may not be transported in the parcel nets. In an accident, during hard braking, or sudden maneuvers, they could be thrown around inside the vehicle and cause injury to vehicle occupants. Parcel nets cannot protect transported goods in the event of an accident. Parcel nets are located in the front passenger footwell and on the left trunk side wall. Cargo tie-down rings Vehicles with split rear seat bench are equipped with four cargo tie-down rings. Always follow loading instructions (Y page 202). can open the trunk completely Flip trim covers : open. X Only attach the roof rack to the anchorage points under trim covers :. X Observe manufacturer’s instructions for installation. 203 Hooks Two retaining hooks can be used to attach cargo items such as bags. ! Do not use the retaining hooks to tie down cargo. Z Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Loading and storing 204 Controls in detail 2009-07-16T17:54:06+02:00 - Seite 204 Version: 2.11.8.1 Use retaining hooks to secure light-weight items only. The maximum permissible weight per retaining hook is 6,6 lbs (3 kg). Split rear seat bench X Pull on left and/or right release handle :. X Fully retract the head restraints (Y page 83). X If necessary, pull the driver’s and/or front passenger seat forward (Y page 80). To expand the cargo volume, you can fold down the left and right rear seat backrests. The two sections can be folded down separately. G Warning! When expanding the cargo volume, always fold the seat cushions fully forward. Unless you are transporting cargo, the seat backrests must remain properly locked in the upright position. In an accident, during hard braking or sudden maneuvers, loose items will be thrown around inside the vehicle. This can cause injury to vehicle occupants unless the items are securely fastened in the vehicle. X X Fold seat backrests ; forward. Adjust front seats to desired position (Y page 80). Setting up seat backrest Folding seat backrest forward X Open the trunk. X Fold seat backrest : rearward until it engages. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 205 Version: 2.11.8.1 Loading and storing pinched. X Check for secure locking by pushing and pulling on the seat backrest. X Adjust head restraints, if necessary (Y page 83). X Adjust front seats to desired position (Y page 80). G Warning! Always lock the seat backrest in its upright position when the rear seat bench is occupied, or the extended cargo volume is not in use. Check for secure locking by pushing and pulling on the seat backrest. In an accident, during hard braking or sudden maneuvers, loose items will be thrown around inside the vehicle. This can cause injury to vehicle occupants unless the items are securely fastened in the vehicle. To help avoid personal injury during a collision or sudden maneuver, exercise care when transporting cargo. Keep compartment lids closed. This will help to prevent stored objects from being thrown about and injuring vehicle occupants during Rbraking Rvehicle Ran maneuvers accident Glove box Depending on vehicle equipment, an AUX socket or a media interface is located in the glove box. For information on Audio AUX mode, see (Y page 166) or on media interface, see separate COMAND system operating instructions. The glove box can be ventilated (Y page 193). i To prevent unauthorized persons from access to the trunk, always lock the seat backrests in its upright position. Front storage compartments G Warning! To help avoid personal injury during a collision or sudden maneuver, exercise care when storing objects in the vehicle. Put luggage or cargo in the trunk if possible. Do not pile luggage or cargo higher than the seat backrests. X Opening: Pull glove box lid release :. X Closing: Push glove box lid ; upwards until it engages. You can lock the glove box, e.g. when the vehicle is in the shop for service. The glove box can only be locked or unlocked with the mechanical key. Z Controls in detail ! Make sure that the seat belt is not 205 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 206 Version: 2.11.8.1 Loading and storing 206 Rear storage compartments Controls in detail G Warning! 1 Glove box unlocked 2 Glove box locked Front armrest storage compartments To help avoid personal injury during a collision or sudden maneuver, exercise care when storing objects in the vehicle. Put luggage or cargo in the trunk if possible. Do not pile luggage or cargo higher than the seat backrests. Keep compartment lids closed. This will help to prevent stored objects from being thrown about and injuring vehicle occupants during Rbraking Rvehicle Ran maneuvers accident Rear armrest storage compartment ! Do not sit on or lean your body weight against the armrest when it is folded down, as you could otherwise damage it. ! Before storing the armrest in the seat backrest, close the storage compartment cover. i There is a small and a large storage X Fold the rear armrest down. X Opening: Pull release catch : and swing the storage compartment cover upward in direction of arrow. compartment located underneath the armrest. The small storage compartment can be removed for the purpose of emptying. X Opening storage compartments: Press button : or ;. The armrest opens to the left and the right side automatically. X Closing storage compartments: Swing the left and/or right armrest backward until it engages. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 207 Version: 2.11.8.1 Useful features G Warning! Storage bags are intended for storing lightweight items only. Heavy objects, objects with sharp edges or fragile objects may not be transported in the storage bag. In an accident, during hard braking, or sudden maneuvers, they could be thrown around inside the vehicle and cause injury to vehicle occupants. Storage bags cannot protect transported goods in the event of an accident. Storage bags are located on the back of the front seats. Useful features Cup holder in front center console A cup holder : is located in the front center console. Controls in detail Storage bags Cup holder in rear armrest X Opening: Open rear armrest storage compartment (Y page 206). Cup holders G Warning! In order to help prevent spilling liquids on vehicle occupants and/or vehicle equipment, only use containers that fit into the cup holder. Use lids on open containers and do not fill containers to a height where the contents, especially hot liquids, could spill during braking, vehicle maneuvers, or in an accident. Liquids spilled on vehicle occupants may cause serious personal injury. Liquids spilled on vehicle equipment may cause damage not covered by the Mercedes-Benz Limited Warranty. When not in use, keep the cup holder closed. An open cup holder may cause injury to you or others when contacted during braking, vehicle maneuvers, or in an accident. Keep in mind that objects placed in the cup holder may come loose during braking, vehicle maneuvers, or in an accident and be thrown around in the vehicle interior. Objects thrown around in the vehicle interior may cause an accident and/or serious personal injury. 207 X Press release button :. Cup holder ; swings out and opens automatically. X Close rear armrest storage compartment. X Closing: Open rear armrest storage compartment (Y page 206). X Swing cup holder ; backward until it engages. X Close rear armrest storage compartment. ! Do not sit on or lean your body weight against the armrest when it is folded down, as you could otherwise damage it. Z 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 208 Version: 2.11.8.1 Useful features 208 ! Close the cup holder before folding the armrest upwards. Otherwise you could damage the cup holder. Controls in detail Sun visors G Warning! Do not use the vanity mirror while driving. Keep the vanity mirrors in the sun visors closed while vehicle is in motion. Reflected glare can endanger you and others. X Adjust sun visor by pushing or pulling. Vanity mirror The vanity mirror lamp only functions when the sun visor is engaged in mounting ;. X Lift up vanity mirror cover A. Vanity mirror lamp : comes on. Rear window sunshade : Vanity mirror lamp ; Mounting = Holder, e.g. for gas cards ? Vanity mirror A Vanity mirror cover Glare through the windshield X Flip sun visor down when you experience glare. Glare through a door window X Close vanity mirror cover A if opened. Disengage sun visor from mounting ;. X Pivot sun visor to the side. X G Warning! When operating the rear window sunshade make sure there is no danger of anyone being harmed by the extending or retracting procedure. The extending or retracting procedure can be immediately halted by briefly pressing rear window sunshade switch. To reverse direction of movement, press rear window sunshade switch again. G Observe Safety notes, see page 54. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 209 Version: 2.11.8.1 Useful features X Switch on the ignition. X Extending/Retracting: Press rear window sunshade switch : briefly. 209 Rear center console ashtray Center console ashtray i A storage compartment is located under the ashtray insert. ! The storage compartment is not heatproof. When smoking always make sure the ashtray insert is present and properly inserted. X Opening: Pull at top of cover ;. X Removing ashtray insert: Push button = to disengage ashtray insert : and remove it. X Reinstalling ashtray insert: Push ashtray insert : down into the retainer until it engages. X Closing: Push at top of cover ;. Cigarette lighter G Observe Safety notes, see page 54. X Opening: Press cover ; forward until it engages. X Removing ashtray insert: Grab ashtray insert : on the grooved side and pull it up and out in the direction indicated by arrows. X Reinstalling ashtray insert: Push ashtray insert : back into the frame until it engages. X Closing: Tap the front of cover ;. G Warning! Never touch the heating element or sides of the lighter; they are extremely hot. Hold the knob only. Make sure any children traveling with you do not injure themselves or start a fire with the hot cigarette lighter. If the engine is off and the cigarette lighter is being used extensively, the vehicle battery may become discharged. Z Controls in detail Ashtrays 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 210 Version: 2.11.8.1 Useful features 210 Controls in detail Power outlet in rear passenger compartment X Switch on the ignition. Open cover : (Y page 209). X Push in cigarette lighter ;. Cigarette lighter ; will pop out automatically when hot. X Take out cigarette lighter ;. X Reinsert cigarette lighter ; in its socket after use. X X Pull at top of cover :. Compass Power outlets The power outlets can be used to accommodate 12V DC electrical accessories (e.g. auxiliary lamps, mobile phone chargers) up to a maximum of 15 A (180 W). If the engine is off and the power outlets are being used extensively, the vehicle battery may become discharged. X Switch on the ignition. Power outlet in glove box X Open glove box (Y page 205). i In order to receive an accurate reading in the interior rear view mirror :, the compass must be calibrated and the magnetic field zone set. X Calling up the compass: Press button = briefly. The compass displays the direction into which the vehicle is currently traveling: N, NE, E, SE, S, SW, W, or NW. X Compass adjustment: Determine your location on the basis of the following zone maps. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 211 Version: 2.11.8.1 Useful features 211 In order to calibrate the compass properly, mind the following: RCalibrate the compass in open terrain. Nearby buildings, bridges, power lines and large antenna masts, for example, could impair compass calibration. off electrical consumers (e.g. climate control, windshield wipers, or rear window defroster). RClose all doors and the trunk. X Start the engine. Press button = approximately 6 seconds until symbol C appears in compass display ;. X Drive a full circle at a vehicle speed of between 3 mph (5 km/h) and 6 mph (10 km/h). When calibration was successful, the current direction appears in compass display ;. X Zone map North America Tele Aid ! In order to activate the Tele Aid system, a Zone map South America X Press button = approximately 3 seconds. The currently selected zone appears in compass display ;. X Selecting zone: Press button = until the desired zone is selected. Do not press the button again until the direction is indicated. X Compass calibration: Make sure you are in an area where you can drive a full circle with your vehicle without disturbing traffic in order to calibrate the compass. subscriber agreement must be completed. To ensure your system is activated and operational, please press Information button ï to perform the acquaintance call. Failure to complete either of these steps may result in a system that is not activated. If you have any questions regarding activation, please call the Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) (USA only) or 1-888-923-8367 (Canada only). Shortly after the completion of your Tele Aid acquaintance call, you will receive a user ID and password in the mail. You may use this password to access the Tele Aid section in “Owner’s Online” at www.mbusa.com (USA only). The “My Tele Aid” section will give you Z Controls in detail RSwitch 204_AKB; 5; 23, en-US d2ureepe, Useful features 212 access to account information, remote door unlock and more. The Tele Aid system is available if Rit has been activated and is operational. Activation requires a subscription for monitoring services, connection and cellular air time Controls in detail 2009-07-16T17:54:06+02:00 - Seite 212 Version: 2.11.8.1 Rvehicle battery power is available Rthe relevant cellular phone network and GPS signals are available and pass the information on to the Customer Assistance Center i Location of the vehicle on a map is only possible if the vehicle is able to receive signals from the GPS satellite network and pass the information on to the Customer Assistance Center. G Warning! A malfunction in the system has been detected if any or all of the following conditions occur: RThe indicator lamp in the SOS button does not come on during the system self-test. RThe indicator lamp in the Roadside Assistance button F does not come on during the system self-test. RThe indicator lamp in the Information button ï does not come on during the system self-test. RThe indicator lamp in the SOS button, Roadside Assistance button F, or Information button ï remains illuminated constantly in red after the system self-test. message Tele Aid Inoperative or Tele Aid Not Activated appears in the multifunction display after the system selftest RThe The Tele Aid system (Telematic Alarm Identification on Demand) The Tele Aid system consists of three types of response: RAutomatic RRoadside and manual emergency Assistance RInformation To adjust the speaker volume during a Tele Aid call do the following: X Press button W or X on the multifunction steering wheel. or X Use the rotary control on the audio system (Y page 144). Be sure to check “Owner’s Online” at www.mbusa.com (USA only) for more information and a description of all available features. System self-test The system performs a self-test after you have switched on the ignition. If a malfunction is indicated as outlined above, the system may not operate as expected. In case of an emergency, help will have to be summoned by other means. Have the system checked at the nearest Mercedes-Benz Center or contact the Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) (USA only) or 1-888-923-8367 (Canada only) as soon as possible. Emergency calls ! In order to activate the Tele Aid system, a subscriber agreement must be completed. To ensure your system is activated and operational, please press Information button ï to perform the acquaintance call. Failure to complete either of these steps may result in a system that is not activated. If you have any questions regarding activation, please call the Customer Assistance Center at 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 213 Version: 2.11.8.1 Useful features An emergency call is initiated automatically following an accident in which the Emergency Tensioning Devices (ETDs) or air bags have deployed. The message Call Failed appears in the multifunction display for approximately 10 seconds. Should this occur, assistance must be summoned by other means. i The “911” emergency call system is a public service. Using it without due cause is a criminal offense. i An automatically initiated Tele Aid emergency call cannot be canceled. An emergency call can also be initiated manually (Y page 213). Once the emergency call is in progress, the indicator lamp in the SOS button will begin to flash. The message Connecting Call appears in the multifunction display and the COMAND system is muted. When the connection is established, the message Call Connected appears in the multifunction display. All information relevant to the emergency, such as the location of the vehicle (determined by the GPS satellite location system), vehicle model, identification number and color are generated. A voice connection between the Customer Assistance Center and the occupants of the vehicle will be established automatically soon after the emergency call has been initiated. The Customer Assistance Center will attempt to determine the nature of the emergency more precisely, provided they can speak to an occupant of the vehicle. i If no vehicle occupant responds, an ambulance will be sent to the vehicle immediately. G Warning! If the indicator lamp in the SOS button is flashing continuously and there was no voice connection to the Customer Assistance Center established, then the Tele Aid system could not initiate an emergency call (e.g. the relevant cellular phone network is not available). Initiating an emergency call manually X Briefly press on cover : to open. Press SOS button ; briefly. The indicator lamp in SOS button ; will flash until the emergency call is concluded. X Wait for a voice connection to the Customer Assistance Center. X Close cover : after the emergency call is concluded. X G Warning! If you feel at any way in jeopardy when in the vehicle (e.g. smoke or fire in the vehicle, vehicle in a dangerous road location), please do not wait for voice contact after you have pressed the emergency button. Carefully leave the vehicle and move to a safe location. The Customer Assistance Center will automatically contact local emergency officials with the vehicle’s approximate location if they receive an automatic SOS signal and cannot make voice contact with the vehicle occupants. Z Controls in detail 1-800-FOR-MERCedes (1-800-367-6372) (USA only) or 1-888-923-8367 (Canada only). 213 204_AKB; 5; 23, en-US d2ureepe, Useful features 214 X Terminating calls: Press button ~ on the multifunction steering wheel. or X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 214 Version: 2.11.8.1 Press the respective button for ending a telephone call on the audio system or the COMAND system. Roadside Assistance button A voice connection between the Roadside Assistance dispatcher and the occupants of the vehicle will be established. X Describe the nature of the need for assistance. The Mercedes-Benz Roadside Assistance dispatcher will either dispatch a qualified Mercedes-Benz technician or arrange to tow your vehicle to the nearest authorized Mercedes-Benz Center. For services such as labor and/or towing, charges may apply. Refer to the Roadside Assistance manual for more information. Sign and Drive services (USA only): Services such as a jump start, a few gallons of fuel or the replacement of a flat tire with the vehicle spare wheel are obtainable at no charge. i If the indicator lamp in Roadside Assistance button : is flashing continuously and there was no voice connection to the Customer Assistance Center established, then the Tele Aid system could not initiate a Roadside Assistance call (e.g. the relevant cellular phone network is not available). The message Call Failed appears in the multifunction display. X Press and hold Roadside Assistance button : for longer than 2 seconds. A call to a Mercedes-Benz Roadside Assistance dispatcher will be initiated. The indicator lamp in Roadside Assistance button : will flash while the call is in progress. The message Connecting Call will appear in the multifunction display and the audio system or the COMAND system is muted. When the connection is established, the message Call Connected appears in the multifunction display. The Tele Aid system will transmit data generating the vehicle identification number, model, color and location (subject to availability of cellular and GPS signals). i The audio system or COMAND system display indicates that a Tele Aid call is in progress. While the call is connected you can change to the navigation menu by pressing the NAVI button on the COMAND system. Spoken commands are not available. X Terminating calls: Press button ~ on the multifunction steering wheel. or X Press the respective button for ending a telephone call on the audio system or the COMAND system. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 215 Version: 2.11.8.1 Useful features Information button 215 cellular phone network is not available). The message Call Failed appears in the multifunction display. X Terminating calls: Press button ~ on the multifunction steering wheel. X Press the respective button for ending a telephone call on the audio system or the COMAND system. Call priority X Press and hold Information button : for longer than 2 seconds. A call to the Customer Assistance Center will be initiated. The indicator lamp in Information button : will flash while the call is in progress. The message Connecting Call will appear in the multifunction display and the COMAND system is muted. i The audio system or COMAND system display indicates that a Tele Aid call is in progress. While the call is connected you can change to the navigation menu by pressing the NAVI button on the COMAND system. Spoken commands are not available. A voice connection between the Customer Assistance Center representative and the occupants of the vehicle will be established. Information regarding the operation of your vehicle, the nearest authorized MercedesBenz Center or Mercedes-Benz USA products and services is available to you. For more details concerning the Tele Aid system, please visit www.mbusa.com (USA only), log in to “Owner’s Online” and visit the “My Tele Aid” section to learn more. i If the indicator lamp in Information button : is flashing continuously and there was no voice connection to the Customer Assistance Center established, then the Tele Aid system could not initiate an Information call (e.g. the relevant If other service calls such as a Roadside Assistance call or Information call are active, an emergency call is still possible. In this case, the emergency call will take priority and override all other active calls. The indicator lamp in the respective button flashes until the call is concluded. Automatic initiated emergency calls can only be terminated by a Customer Assistance Center representative. All other calls can be terminated by pressing button ~ on the multifunction steering wheel or the respective button for ending a telephone call on the audio system or the COMAND system. i When a Tele Aid call has been initiated, the audio system or the COMAND system is muted. The mobile phone is no longer connected to the COMAND system. If you must use this phone, we recommend that you use it only with the vehicle at a standstill in a safe location. Search & Send “Search & Send” is a navigation destination address entry service. For more information on “Search & Send”, refer to separate COMAND system operating instructions. Remote door unlock In case you have locked your vehicle unintentionally (e.g. SmartKey inside vehicle), and the reserve SmartKey is not available: Z Controls in detail or 204_AKB; 5; 23, en-US d2ureepe, Useful features 216 X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 216 Version: 2.11.8.1 Contact the Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) (USA only) or 1-888-923-8367 (Canada only). You will be asked to provide your password. X Then return to your vehicle at the time arranged with the Customer Assistance Center and pull the trunk lid handle for a minimum of 20 seconds until the indicator lamp in the SOS button is flashing. The message Connecting Call appears in the multifunction display. As an alternative, you may unlock the vehicle via Internet in the “My Tele Aid” section of “Owner’s Online”, using your ID and password (USA only). i The remote door unlock feature is available if the relevant cellular phone network is available. The SOS button will flash and the message Connecting Call will appear in the multifunction display to indicate receipt of the door unlock command. If the trunk lid handle was pulled for more than 20 seconds before door unlock authorization was received, you must wait 15 minutes before pulling the trunk lid handle again. Remote door lock If you have forgotten to lock your vehicle and are no longer near it, you can have it locked remotely through the Customer Assistance Center. The vehicle can be remotely locked within four days after the ignition has been switched off. X Contact the Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) (USA only) or 1-888-923-8367 (Canada only). You will be asked to provide your password. When you are inside your vehicle the next time and switch on the ignition, the message Tele Aid Doors locked by remote control will appear on the multifunction display. i The remote door lock feature is available if the relevant cellular phone network is available and data connection is possible. Stolen Vehicle Recovery Services In the event your vehicle was stolen: X Report the incident to the police. The police will issue a numbered incident report. X Pass this number on to the Customer Assistance Center along with your password. The Customer Assistance Center will then attempt to covertly contact the vehicle’s Tele Aid system. Once the vehicle is located, the Customer Assistance Center will contact the local law enforcement and you. The vehicle’s location will only be provided to law enforcement. i If the anti-theft alarm stays on for more than 30 seconds, the Tele Aid system will notify the Customer Assistance Center automatically. Garage door opener The integrated remote control can operate up to three separately controlled devices compatible with HomeLink® or some other systems. G Warning! Before programming the integrated remote control to a garage door opener or gate operator, make sure people and objects are out of the way of the device to prevent potential harm or damage. When programming a garage door opener, the door moves up or down. When programming a gate operator, the gate opens or closes. Do not use the integrated remote control with any garage door opener that lacks safety stop 2009-07-16T17:54:06+02:00 - Seite 217 Version: 2.11.8.1 Useful features and reverse features as required by U.S. federal safety standards (this includes any garage door opener model manufactured before April 1, 1982). A garage door that cannot detect an object - signaling the door to stop and reverse - does not meet current U.S. federal safety standards. When programming a garage door opener, park vehicle outside the garage. Do not run the engine while programming the integrated remote control. Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death. Do not hold the buttons for longer than 30 seconds. This procedure erases any previous settings for all three channels and initializes the memory. If you later wish to program a second and/or third hand-held transmitter to the remaining two signal transmitter buttons, do not repeat this step and begin directly with step 3. X Step 3: Hold the end of hand-held remote control A of the device you wish to train approximately 2 to 12 in (5 to 30 cm) away from the signal transmitter button (;, = or ?) to be programmed, while keeping indicator lamp : in view. X Step 4: Using both hands, simultaneously press hand-held remote control button B and the desired signal transmitter button (;, = or ?). Do not release the buttons until step 5 is completed. Indicator lamp : will flash, first slowly and then rapidly. i Indicator lamp : flashes immediately Interior rear view mirror with integrated remote control Hand-held remote control A is not part of the vehicle equipment. Programming the integrated remote control X X Step 1: Switch on the ignition. Step 2: If you have previously programmed a signal transmitter button and wish to retain its programming, proceed to step 3. or X If you are programming the integrated remote control for the first time, press and hold the two outer signal transmitter buttons ; and ? and release them when indicator lamp : begins to flash after approximately 20 seconds. the first time the signal transmitter button is programmed. If this button has already been programmed, the indicator lamp will start flashing after 20 seconds. X Step 5: After indicator lamp : changes from a slow to a rapidly flashing light, release the hand-held remote control button and the signal transmitter button. X Step 6: Press and hold the just-trained signal transmitter button (;, = or ?) and observe indicator lamp :. If indicator lamp : stays on constantly, programming is complete and your device should activate when the respective signal transmitter button (;, = or ?) is pressed and released. i If indicator lamp : flashes rapidly for approximately 2 seconds and then turns to a constant light, continue with programming steps 8 through 12 as your Z 217 Controls in detail 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Useful features 218 garage door opener may be equipped with the “rolling code” feature. X Controls in detail 2009-07-16T17:54:06+02:00 - Seite 218 Version: 2.11.8.1 Step 7: To program the remaining two signal transmitter buttons, repeat the steps above starting with step 3. Rolling code programming To train a garage door opener (or other rolling code devices) with the rolling code feature, follow these instructions after completing the “Programming” portion (steps 1 through 6) of this text. For your convenience and to complete the procedure faster, you might want to have someone assist you. X Step 8: Locate the “training” button on the garage door opener motor head unit. i Exact location and color of the button may vary by garage door opener brand. Depending on manufacturer, the “training” button may also be referred to as “learn” or “smart” button. If there is difficulty locating the transmitting button, refer to the garage door opener Operator’s Manual. X Step 9: Press the “training” button on the garage door opener motor head unit. The “training light” is activated. You have 30 seconds to initiate the following two steps. X Step 10: Return to the vehicle and firmly press, hold for 2 seconds and release the programmed signal transmitter button (;, = or ?). X Step 11: Press, hold for 2 seconds and release same signal transmitter button a second time to complete the training process. i Some garage door openers (or other rolling code equipped devices) may require you to press, hold for 2 seconds and release the same signal transmitter button a third time to complete the training process. X Step 12: Confirm the garage door operation by pressing the programmed signal transmitter button (;, = or ?). X Step 13: To program the remaining two signal transmitter buttons, repeat the steps above starting with step 3. Gate operator/Canadian programming Canadian radio-frequency laws require transmitter signals to “time-out” (or quit) after several seconds of transmission which may not be long enough for the integrated signal transmitter to pick up the signal during programming. Similar to this Canadian law, some U.S. gate operators are designed to “time-out” in the same manner. If you live in Canada or if you are having difficulties programming a gate operator (regardless of where you live) by using the programming procedures, replace step 4 with the following: X Step 4: Press and hold the signal transmitter button (;, = or ?). Do not release this button until it has been successfully trained. X While still holding down the signal transmitter button (;, = or ?), “cycle” your hand-held remote control button B as follows: Press and hold button B for 2 seconds, then release it for 2 seconds, and again press and hold it for 2 seconds. Repeat this sequence on the hand-held remote control until the frequency signal has been learned. Upon successful training, indicator lamp : will flash slowly and then rapidly after several seconds. X Proceed with programming step 5 and step 6 to complete. i Upon completion of programming the integrated remote control, make sure you retain the hand-held remote control that came with the garage door opener, gate operator or other device. You may need it for use in other vehicles, for future programming of an integrated remote 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 219 Version: 2.11.8.1 Useful features Reprogramming a single signal transmitter button To program a device using a signal transmitter button previously trained, follow these steps: X Switch on the ignition. X Press and hold the desired signal transmitter button (;, = or ?). Do not release the button. Indicator lamp : will begin to flash after 20 seconds. X Without releasing the signal transmitter button, proceed with programming starting with step 3. Operation of integrated remote control X Switch on the ignition. X Select and press the appropriate integrated signal transmitter button (;, = or ?) to activate the remote controlled device. The integrated remote control transmitter continues to send the signal as long as the button is pressed – up to 20 seconds. Erasing the integrated remote control memory i If you sell your vehicle, erase the codes of all three channels. X X Switch on the ignition. Simultaneously press and hold outer signal transmitter buttons ; and ?, for approximately 20 seconds, until indicator lamp : flashes rapidly. Do not hold for longer than 30 seconds. The codes of all three channels are erased. Programming tips If you are having difficulty programming the integrated remote control, here are some helpful tips: RCheck the frequency of hand-held remote control A (typically located on the reverse side of the remote). The integrated remote control is compatible with radio-frequency devices operating between 280-390 MHz. RPut a new battery in hand-held remote control A. This will increase the likelihood of the hand-held remote control sending a stronger and more accurate signal to the integrated remote control. RWhile performing step 3, hold hand-held remote control A at different lengths and angles from the signal transmitter button (;, = or ?) you are programming. Attempt varying angles at the distance of 2 to 12 inches (5 to 30 cm) away or the same angle at varying distances. RIf another hand-held remote control is available for the same device, try the programming steps again using that other hand-held remote control. Make sure new batteries are in the hand-held remote control before beginning the procedure. RStraighten the antenna wire from the garage door opener assembly. This may help improve transmitting and/or receiving signals. i Certain types of garage door openers are incompatible with the integrated remote control. If you should experience further difficulties with programming the integrated remote control, contact an authorized Mercedes-Benz Center, or call the Mercedes-Benz Customer Assistance Center (USA only) at 1-800-FOR-MERCedes (1-800-367-6372), or the HomeLink® Hotline (USA only) at 1-800-355-3515, or the Customer Service (Canada only) at 1-800-387-0100. Z Controls in detail control, or simply for continued use as a hand-held remote control to operate the respective device in other situations. 219 204_AKB; 5; 23, en-US d2ureepe, 220 2009-07-16T17:54:06+02:00 - Seite 220 Version: 2.11.8.1 Useful features i USA only: X This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: Move the driver’s seat as far to the rear as possible. Controls in detail 1. This device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired operation. Any unauthorized modification to this device could void the user’s authority to operate the equipment. i Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. this device must accept any interference received, including interference that may cause undesired operation of the device. Any unauthorized modification to this device could void the user’s authority to operate the equipment. Floormats G Warning! Whenever you are using a floormat, make sure there is enough clearance and that the floormat is securely fastened. The floormat should always be securely fastened using the fastening equipment. Before driving off, check that the floormat is securely in place and adjust it if necessary. A loose floormat could slip and hinder proper functioning of the pedals. Do not place several floormats on top of each other as this may impair pedal movement. X Removing: Pull floormat off of retainer pins ;. X Installing: Press floormat eyelets : onto retainer pins ;. 2009-07-16T17:54:06+02:00 - Seite 221 Version: 2.11.8.1 221 Vehicle equipment ............................ The first 1000 miles (1500 km) ....... At the gas station ............................. Engine compartment ........................ Tires and wheels ............................... Winter driving ................................... Driving instructions .......................... Maintenance ...................................... Vehicle care ....................................... 222 222 222 224 229 252 254 258 260 Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 222 At the gas station Vehicle equipment i This Operator’s Manual describes all features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual. Operation 2009-07-16T17:54:06+02:00 - Seite 222 Version: 2.11.8.1 The first 1000 miles (1500 km) The more cautiously you treat your vehicle during the break-in period, the more satisfied you will be with its performance later on. RDrive your vehicle during the first 1 000 miles (1 500 km) at varying but moderate vehicle and engine speeds. RDuring this period, avoid heavy loads (full throttle driving) and excessive engine speeds (no more than 2/3 of maximum rpm in each gear). RVehicles with automatic transmission: - Select C as the preferred shift program (Y page 111) for the first 1 000 miles (1 500 km). - Do not attempt to slow the vehicle down by shifting to a lower gear using the gear selector lever. - Select gear ranges 3, 2 or 1 (Y page 111) only when driving at moderate speeds (for hill driving). - Avoid accelerating by kickdown. RVehicles with manual transmission: Shift gears in a timely manner. After 1 000 miles (1 500 km) you may gradually increase vehicle and engine speeds to the permissible maximum. ! Additional instructions for AMG vehicles: RDuring the first 1 000 miles (1 500 km), do not exceed a speed of 85 mph (140 km/h). RDuring this period, avoid engine speeds above 4 500 rpm in each gear. RShift gears in a timely manner. All of the above instructions, as may apply to your vehicle type, also apply when driving the first 1 000 miles (1 500 km) after the engine or the rear differential has been replaced. i Always obey applicable speed limits. At the gas station Refueling G Warning! Gasoline is highly flammable and poisonous. It burns violently and can cause serious personal injury. Never allow sparks, flames or smoking materials near gasoline! Turn off the engine before refueling. Whenever you are around gasoline, avoid inhaling fumes and any skin or clothing contact. Extinguish all smoking materials. Direct skin contact with fuels and the inhalation of fuel vapors are damaging your health. G Warning! Overfilling of the fuel tank may create pressure in the system which could cause a gas discharge. This could cause the gas to spray back out when removing the fuel pump nozzle, which could cause personal injury. G Warning! C 300 and C 300 Sport with automatic transmission: 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 223 Version: 2.11.8.1 At the gas station i Only use premium unleaded gasoline with a minimum Posted Octane Rating of 91 (average of 96 RON/86 MON). Information on gasoline quality can normally be found on the fuel pump. Please contact gas station personnel in case labels on the pump cannot be found. C 300 and C 300 Sport with automatic transmission: Flexible Fuel Vehicles are identified by a label reading Premium gasoline or E85 only! on the fuel filler flap. For more information on gasoline or E85, see “Premium unleaded gasoline” (Y page 354), see “Flexible Fuel Vehicles” (Y page 355), see “Fuel requirements” (Y page 354), or contact an authorized Mercedes-Benz Center, or visit www.mbusa.com (USA only). ! Never refuel vehicles with gasoline engine with diesel fuel. Even small amounts of diesel fuel will damage the fuel system and engine. Damage resulting from the use of non-approved fuels or fuel additives or resulting from mixing gasoline with diesel fuel is not covered by the Mercedes-Benz Limited Warranty. ! If you have accidentally filled the tank with incorrect or non-approved fuel, do not switch on the ignition. Otherwise the incorrect or non-approved fuel will get into the fuel lines. The fuel system must be drained completely. Contact an authorized Mercedes-Benz Center to have the fuel system drained completely. Locking/unlocking the vehicle with the SmartKey or KEYLESS-GO automatically locks/unlocks the fuel filler flap. i In case the central locking system does not release the fuel filler flap, see “Fuel filler flap” (Y page 310). The fuel filler flap is located on the right-hand side of the vehicle towards the rear. ! To prevent damage to the catalytic converters, only use premium unleaded gasoline in this vehicle. Flexible Fuel Vehicles (identified by a label reading Premium gasoline or E85 only! on the fuel filler flap) may be fueled with E85. For additional information, see “Flexible Fuel Vehicles”. Any noticeable irregularities in engine operation should be repaired promptly. Otherwise, excessive unburned fuel may reach the catalytic converter, causing it to overheat and potentially start a fire. X Turn off the engine. i Leaving the engine running and the fuel filler cap open can cause the yellow engine malfunction indicator lamp ; to illuminate. Z Operation Flexible Fuel Vehicles (identified by a label reading Premium gasoline or E85 only! on the fuel filler flap): Ethanol fuel (E85) and its fumes are highly flammable, poisonous and burn easily. Ethanol fuel can cause serious injuries if ignited or if you come into contact with it or inhale fumes of it. Avoid inhalation of ethanol fumes and skin contact with ethanol. Extinguish all open flames before refueling. Never smoke or create sparks close to ethanol. 223 204_AKB; 5; 23, en-US d2ureepe, Engine compartment 224 For more information, see also “Practical hints” (Y page 305). X Operation 2009-07-16T17:54:06+02:00 - Seite 224 Version: 2.11.8.1 Remove the SmartKey from the starter switch. KEYLESS-GO: Open the driver’s door. This puts the starter switch in position 0, same as with the SmartKey removed from the starter switch. The driver’s door then can be closed again. X Opening: Press fuel filler flap : at the point indicated by the arrow. X Turn fuel filler cap ; counterclockwise. X Take off fuel filler cap ;. ! The fuel filler cap is tethered to the fuel filler neck. Do not drop the cap. It could damage the vehicle paint finish. X Place fuel filler cap ; in direction of arrow into holder =. X Fully insert filler nozzle unit and refuel. X Only fill your tank until the filler nozzle unit cuts out – do not top off or overfill. X Closing: Turn fuel filler cap ; clockwise until it audibly engages. i Close the fuel filler flap before locking the vehicle. Otherwise the flap locking pin will prevent closing the fuel filler flap. X Close fuel filler flap :. Check regularly and before a long trip For information on quantities and requirements of operating agents, see “Fuels, coolants, lubricants, etc.” (Y page 349). Check the following: REngine RTire oil level (Y page 225) inflation pressure (Y page 232) RCoolant level (Y page 227) RVehicle lighting (Y page 313) RWasher system and headlamp cleaning system (Y page 228) RBrake fluid (Y page 228) Engine compartment Hood G Warning! Do not pull the release lever while the vehicle is in motion. Otherwise the hood could be forced open by passing air flow. This could cause the hood to come loose and injure you and/or others. Opening G Warning! Do not open the hood when the engine is overheated. You could be seriously injured. Observe the coolant temperature gauge to determine whether the engine may be overheated. If you see flames or smoke coming from the engine compartment, move away from the vehicle. Wait until the engine has cooled. If necessary, call the fire department. G Warning! You could be injured when the hood is open – even when the engine is turned off. Parts of the engine can become very hot. To prevent burns, let the engine cool completely before touching any components on the vehicle. Comply with all relevant safety precautions. G Warning! To help prevent personal injury, stay clear of moving parts when the hood is open and the engine is running. The radiator fan may continue to run for approximately 30 seconds or may even restart after the engine has been turned off. Stay clear of fan blades. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 225 Version: 2.11.8.1 Engine compartment The engine is equipped with a transistorized ignition system. Because of the high voltage it is dangerous to touch any components (ignition coils, spark plug sockets, diagnostic socket) of the ignition system Rwith the engine running Rwhile starting the engine Rwhen the ignition is switched on and the engine is turned manually Closing G Warning! When closing the hood, use extreme caution not to catch hands or fingers. Be careful that you do not close the hood on anyone. Make sure the hood is securely engaged before driving off. Do not continue driving if the hood can no longer engage after an accident, for example. The hood could otherwise come loose while the vehicle is in motion and injure you and/or others. X Let the hood drop from a height of approximately 8 in (20 cm). X Check to make sure the hood is fully closed. If you can raise the hood at a point above the headlamps, then it is not properly closed. Open it again and let it drop with somewhat greater force. X Pull hood lock release lever :. The hood is unlocked. ! Never open the hood if the wiper arms are folded forward away from the windshield. Otherwise the windshield wipers or the hood could be damaged. Engine oil The amount of oil your engine consumes will depend on a number of factors, including driving style. Increased oil consumption can occur when the vehicle is new or the vehicle is driven frequently at higher engine speeds. Engine oil consumption checks should only be made after the vehicle break-in period. ! Do not use any special lubricant additives, as these may damage the drive assemblies. Using special additives not approved by Mercedes-Benz may cause damage not covered by the Mercedes-Benz Limited Warranty. For further information contact an authorized Mercedes-Benz Center. X Push handle ; under the hood upwards. X Pull up on the hood and then release it. The hood will be held open at shoulder height by gas-filled struts automatically. Notes on checking engine oil level When checking the oil level Rthe vehicle must be parked on level ground Rwith the engine at operating temperature, the vehicle must have been stationary for Z Operation G Warning! 225 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 226 Version: 2.11.8.1 Engine compartment 226 at least 5 minutes with the engine turned off Rwith the engine not at operating temperature, the vehicle must have been stationary for at least 30 minutes with the engine turned off Checking engine oil level Open the hood (Y page 224). Operation X For information on messages in the multifunction display concerning engine oil, see the “Practical hints” section (Y page 291). Adding engine oil ! Only use approved engine oils and oil filters required for vehicles with Maintenance System. For a listing of approved engine oils and oil filters, contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only). The following will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty: RUsing engine oils and oil filters of specification other than those expressly required for the Maintenance System. RChanging X Pull out oil dipstick :. Wipe oil dipstick : clean. X Slowly insert oil dipstick : fully into the dipstick guide tube. X Pull out oil dipstick : again after approximately 3 seconds to obtain accurate reading. The oil level is correct when it is between lower (min) mark = and upper (max) mark ; of oil dipstick :. X of oil and oil filter at change intervals longer than those called for by the Maintenance System. RUsing any oil additives. i All models (except C 63 AMG): The filling quantity between the upper and lower marks on the oil dipstick is approximately 2.1 US qt. (2.0 l). C 63 AMG: The filling quantity between the upper and lower marks on the oil dipstick is approximately 1.6 US qt. (1.5 l). X If necessary, add engine oil. For more information on engine oil, see “Fuels, coolants, lubricants etc.” (Y page 349). All models (except C 63 AMG) 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 227 Version: 2.11.8.1 Engine compartment 227 G Warning! In order to avoid any potentially serious burns: RUse extreme caution when opening the hood if there are any signs of steam or coolant leaking from the cooling system, or if the coolant temperature gauge indicates that the coolant is overheated. not remove the cap on the coolant expansion tank if the coolant temperature is above 158‡ (70†). Allow the engine to cool down before removing the cap. The coolant expansion tank contains hot fluid and is under pressure. C 63 AMG X Unscrew filler cap : from filler neck. X Add engine oil as required. Be careful not to overfill with oil. Be careful not to spill any oil when adding. Avoid environmental damage caused by oil entering the ground or water. ! Excess oil must be siphoned or drained off. It could cause damage to the engine and emission control system not covered by the Mercedes-Benz Limited Warranty. RUsing a rag, slowly open the cap approximately 1/2 turn counterclockwise to relieve excess pressure. If opened immediately, scalding hot fluid and steam will be blown out under pressure. RDo not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn if it comes into contact with hot engine parts. X Screw filler cap : back on filler neck. For more information on engine oil, see the “Technical data” section (Y page 349) and (Y page 353). Transmission fluid level Vehicles with automatic transmission: The transmission fluid level does not need to be checked. If you notice transmission fluid loss or gearshifting malfunctions, have an authorized Mercedes-Benz Center check the transmission. Coolant level The engine coolant is a mixture of water and anticorrosion/antifreeze. When checking the coolant level, the vehicle must be parked on level ground, and the coolant temperature must be below 158‡ (70†). X Using a rag, slowly open cap : approximately 1/2 turn counterclockwise to relieve excess pressure. X Continue turning cap : counterclockwise and remove it. Z Operation RDo 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 228 Version: 2.11.8.1 Engine compartment 228 The coolant level is correct if the level Rfor cold coolant: reaches marking bar = in coolant expansion tank ; Rfor warm coolant: is approximately 0.6 in (1.5 cm) higher Operation X Add coolant as required. X Screw cap : back on and tighten it. For more information on coolant, see the “Technical data” section (Y page 351) and (Y page 356). Washer system and headlamp cleaning system G Warning! Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/ antifreeze on hot engine parts, because it may ignite and burn. You could be seriously burned. ! Always use washer solvent/antifreeze where temperatures may fall below freezing point. Failure to do so could result in damage to the washer system/fluid reservoir. ! Only use washer fluid which is suitable for plastic lenses. Improper washer fluid can damage the plastic lenses of the headlamps. ! Do not use distilled or deionized water in the washer fluid reservoir. Otherwise, the washer fluid level sensor could be damaged. Fluid for the washer system and the headlamp cleaning system is supplied from the washer fluid reservoir. During all seasons, use MB Windshield Washer Concentrate “MB SummerFit”. Mix it with water or premixed washer solvent/ antifreeze depending on the ambient temperature (Y page 358). X Opening washer fluid reservoir: Pull tab of cap : upwards. X Refill the washer fluid reservoir. X Closing washer fluid reservoir: Press cap : onto filler hole until it engages. For more information, see “Washer system and headlamp cleaning system” (Y page 352). Brake fluid level ! If you find that the brake fluid in the brake fluid reservoir has fallen to the minimum mark or below, have the brake system checked for brake pad thickness and leaks immediately. Contact an authorized Mercedes-Benz Center immediately. Do not add brake fluid as this will not solve the problem. For more information, see “Practical hints”. When checking the brake fluid level, the vehicle must be parked on level ground. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 229 Version: 2.11.8.1 Tires and wheels Tires and wheels Safety notes Contact an authorized Mercedes-Benz Center for information on tested and recommended rims and tires for summer and winter operation. They can also offer advice concerning tire service and purchase. G Warning! Replace rims or tires with the same designation, manufacturer and type as shown on the original part. For further information contact an authorized Mercedes-Benz Center. If incorrectly sized rims and tires are mounted, the wheel brakes or suspension components can be damaged. Also, the operating clearance of the wheels and the tires may no longer be correct. G Warning! Worn, old tires can cause accidents. If the tire tread is worn to minimum tread depth, or if the tires have sustained damage, replace them. When replacing rims, only use genuine Mercedes-Benz wheel bolts specified for the particular rim type. Failure to do so can result in the bolts loosening and possibly an accident. Retreaded tires are not tested or recommended by Mercedes-Benz, since previous damage cannot always be recognized on retreads. The operating safety of the vehicle cannot be assured when such tires are used. should turn on the hazard warning flashers, carefully slow down, and drive with caution to an area which is a safe distance from the road. Inspect the tires and the vehicle underbody for possible damage. If the vehicle or tires appear unsafe, have the vehicle towed to the nearest authorized Mercedes-Benz Center or tire dealer for repairs. G Warning! Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You could lose control of the vehicle. Continued driving with a flat tire or driving at high speed with a flat tire will cause excessive heat buildup and possibly a fire. Important guidelines ROnly use sets of tires and rims of the same type and make. RTires must be of the correct size for the rim. RBreak in new tires for approximately 60 miles (100 km) at moderate speeds. RRegularly check the tires and rims for damage. Dented or bent rims can cause tire inflation pressure loss and damage to the tire beads. RIf the vehicle is heavily loaded, check tire inflation pressure and correct as required. RDo not allow your tires to wear down too far. Adhesion properties on wet roads are sharply reduced at tread depths of less than 1/8 in (3 mm). RWhen replacing individual tires, you should mount new tires on the front wheels first (on vehicles with same-sized wheels all around). G Warning! If you feel a sudden significant vibration or ride disturbance, or you suspect that possible damage to your vehicle has occurred, you Z Operation The brake fluid level is correct when it is between lower mark (MIN) ; and upper mark (MAX) : of the brake fluid reservoir. 229 204_AKB; 5; 23, en-US d2ureepe, 230 Tires and wheels Recommended tire inflation pressure G Warning! Operation 2009-07-16T17:54:06+02:00 - Seite 230 Version: 2.11.8.1 Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc. Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver’s door B-pillar. Overloading the tires can overheat them, possibly causing a blowout. Overloading the tires can also result in handling or steering problems, or brake failure. Your vehicle is equipped with the Tire and Loading Information placard located on the driver’s door B-pillar (Y page 238). The tire inflation pressure should be checked regularly. Only adjust the tire inflation pressure on cold tires. The tires can be considered cold if the vehicle has been parked for at least 3 hours or driven less than 1 mile (1.6 km). Depending on the ambient temperature, the driving speed and the tire load, the tire temperature changes. When the tire temperature changes by 18‡ (10†), the tire inflation pressure will change by approximately 1.5 psi (0.1 bar). Keep this in mind when checking tire inflation pressure on warm tires and adjust the tire pressure only if the tire inflation pressure is too low for the current operating conditions. If you check the tire inflation pressure when the tires are warm, the reading will be higher than the cold reading. This is normal. Do not let air out to match the specified cold tire inflation pressure. Otherwise, the tire will be underinflated. Follow recommended cold tire inflation pressures listed on Tire and Loading Information placard on the driver’s door B-pillar. Keeping the tires properly inflated provides the best handling, tread life and riding comfort. In addition to the Tire and Loading Information placard on the driver’s door B-pillar, also consult the tire inflation pressure label on the inside of the filler flap for any additional information pertaining to special driving situations. For more information, see “Important notes on tire inflation pressure” (Y page 231). i Data shown on Tire and Loading Information placard example are for illustration purposes only. Tire data are specific to each vehicle and may vary from data shown in the following illustration. Refer to Tire and Loading Information placard on vehicle for actual data specific to your vehicle. The Tire and Loading Information placard lists the recommended cold tire inflation pressures : for maximum loaded vehicle weight. The tire inflation pressures listed apply to the tires installed as original equipment. 2009-07-16T17:54:06+02:00 - Seite 231 Version: 2.11.8.1 Tires and wheels Important notes on tire inflation pressure G Warning! If the tire inflation pressure drops repeatedly, check the tires for punctures from foreign objects and/or whether air is leaking from the valves or from around the rim. Tire temperature and tire inflation pressure are also increased while driving, depending on the driving speed and the tire load. If you will be driving your vehicle at high speeds of 100 mph (160 km/h) or higher, where it is legal and conditions allow, consult the tire inflation pressure label on the inside of the fuel filler flap on how to adjust the cold tire inflation pressure. If you do not adjust the tire inflation pressure, excessive heat can build up and result in sudden tire failure. If you are not sure about the proper tire inflation pressure, contact an authorized Mercedes-Benz Center. i Driving comfort may be reduced when the tire inflation pressure is adjusted to the value for speeds above 100 mph (160 km/h) as specified on the tire inflation pressure label located on the inside of the fuel filler flap. Make sure to readjust the tire inflation pressure for normal driving speeds. Supplemental tire inflation pressure information for different loading conditions of the vehicle can be found on the tire inflation pressure label. The tire inflation pressure label is located on the inside of the fuel filler flap. For the tire inflation pressure for spare wheels such as Minispare wheels or spare wheels with collapsible tire refer to Rthe yellow label on the spare wheel rim Rthe “Technical data” section of this Operator’s Manual (Y page 349) Rthe Tire and Loading Information placard on the driver’s door B-pillar 231 Unless specified otherwise, the tire inflation pressures on the tire inflation pressure label are valid for all approved, factory-equipped tires. i Data shown on tire inflation pressure label examples are for illustration purposes only. Tire inflation pressure data are specific to each vehicle and may vary from data shown in the following illustrations. Refer to the tire inflation pressure label on vehicle for actual data specific to your vehicle. Example illustration: Tire inflation pressures for all approved, factory equipped tires When a tire size is specified, the tire inflation pressure that follows applies to that particular tire size only. Example illustration: Tire inflation pressures for particular tire sizes Some tire inflation pressure labels may only show the rim diameter instead of the entire tire size, e.g. R 18 or 18". The rim diameter is part of the tire size as specified on the tire sidewall (Y page 246). Z Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 232 2009-07-16T17:54:06+02:00 - Seite 232 Version: 2.11.8.1 Tires and wheels Rbe more prone to damage from road hazards Radversely Rincrease affect ride comfort stopping distance Checking tire inflation pressure Operation Safety notes Example illustration: Tire inflation pressures specific to rim diameter Potential problems associated with underinflated and overinflated tires Underinflated tires G Warning! Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated. Underinflated tires can Rcause excessive and uneven tire wear Radversely Rlead affect fuel economy to tire failure from being overheated Radversely affect handling characteristics Overinflated tires G Warning! Follow recommended tire inflation pressures. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc. Overinflated tires can Radversely Rcause affect handling characteristics uneven tire wear G Warning! Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc. Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver’s door B-pillar. Overloading the tires can overheat them, possibly causing a blowout. Overloading the tires can also result in handling or steering problems, or brake failure. Check the tire inflation pressure at least once a month. Check and adjust the tire inflation pressure when the tires are cold (Y page 230). Checking tire inflation pressure manually Follow the steps below to achieve correct tire inflation pressure: X Remove the cap from the valve on one tire. X Firmly press a tire gauge onto the valve. X Read the tire inflation pressure on the tire gauge and check against the recommended tire inflation pressure on the 2009-07-16T17:54:06+02:00 - Seite 233 Version: 2.11.8.1 Tires and wheels Tire and Loading Information placard on the driver’s door B-pillar (Y page 238). If necessary, add air to achieve the recommended tire inflation pressure. X If you have overfilled the tire, release tire inflation pressure by pushing the metal stem of the valve with e.g. a tip of a pen. Then recheck the tire inflation pressure with the tire gauge. X Install the valve cap. X Repeat this procedure for each tire. indicated on the vehicle’s Tire and Loading Information placard or, if available, on the tire inflation pressure label. Driving on a significantly underinflated tire causes the tire to overheat and can lead to tire failure. Underinflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability. Each tire, including the spare, should be checked at least once a month when cold. Inflate the tires to the recommended tire inflation pressure as specified on Tire pressure loss warning system (Canada only) Rthe Tire and Loading Information placard on While the vehicle is being driven, the tire pressure loss warning system monitors the set tire inflation pressures by evaluating each wheel’s rotational speed. This allows the system to detect a significant loss of pressure in a tire. If a wheel’s rotational speed changes due to falling tire inflation pressure, you will see a corresponding warning message in the multifunction display. The tire pressure loss warning system may function in a restricted manner or with a delay Rwhen snow chains are mounted to the vehicle Rin the presence of ice and snow Rwhen you are driving on a loose surface (e.g. sand or gravel) Rwhen you are driving in a very sporty manner (involving rapid acceleration or high speeds in curves) Rwhen you are driving with a loaded roof rack or heavily laden vehicle G Warning! When the multifunction display shows the message Check Tire Pressure Soon, one or more of your tires are significantly underinflated. You should stop and check your tires as soon as possible, and inflate them to the proper tire inflation pressure as the driver’s door B-pillar or Rthe tire inflation pressure label located on the inside of the fuel filler flap i The recommended tire inflation pressures for your vehicle can be found on Rthe Tire and Loading Information placard located on the driver’s door B-pillar (Y page 238) Rthe tire inflation pressure label on the inside of the fuel filler flap The tire inflation pressures are not listed in the Operator’s Manual. G Warning! The tire pressure loss warning system does not provide a warning for wrongly selected tire inflation pressures. Always adjust tire inflation pressure according to the Tire and Loading Information placard on the driver’s door B-pillar or on the tire inflation pressure label located on the inside of the fuel filler flap. The tire pressure loss warning system does not replace regular checks of the tire inflation pressures since a gradual pressure loss in more than one tire cannot be detected by the tire pressure loss warning system. The tire pressure loss warning system is not able to issue a warning due to a sudden dramatic loss of tire inflation pressure (e.g. Z 233 Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Tires and wheels 234 tire blowout caused by a foreign object). In this case bring the vehicle to a halt by carefully applying the brakes and avoiding abrupt steering maneuvers. Restarting the tire pressure loss warning system The tire pressure loss warning system must be restarted in the following situations: Operation 2009-07-16T17:54:06+02:00 - Seite 234 Version: 2.11.8.1 Rafter you have changed the tire inflation pressure Rafter you have replaced the wheels or tires Rafter you have installed new wheels or tires X Using the Tire and Loading Information placard on the driver’s door B-pillar or, if available, the tire inflation pressure label on the inside of the fuel filler flap, make sure the tire inflation pressure of all four tires is correct. G Warning! The tire pressure loss warning system can only warn you in a reliable manner if you have set the correct tire inflation pressures for each tire. If an incorrect tire inflation pressure was set, the system will monitor the pressure according to the incorrect value. X Switch on the ignition. X Press button = or ; on the multifunction steering wheel to select the Service menu (Y page 129). X Press button 9 or : on the multifunction steering wheel to select Tire Pressure. X Press button a on the multifunction steering wheel to confirm. The following message appears in the multifunction display: Run Flat Indicator Active Press 'OK' to Restart X Press button a. The following message will appear in the multifunction display: Tire Pressure Now OK? Cancel Yes X If you wish to confirm: Press button 9 or : to select Yes. X Press button a. The following message will appear in the multifunction display: Run Flat Indicator Restarted After a certain “learning phase”, the tire pressure loss warning system checks the set pressure values for all four tires. X If you wish to cancel: Press button 9 or : to select Cancel. X Press button a to confirm. The previous settings remain unchanged. Advanced Tire Pressure Monitoring System (Advanced TPMS), (USA only) Your vehicle is equipped with the Advanced Tire Pressure Monitoring System (Advanced TPMS). It measures the tire inflation pressure in the vehicle’s tires and issues warnings in case of pressure loss in one or more of the tires. The TPMS is equipped with a combination low tire pressure/TPMS malfunction telltale in the instrument cluster. Depending on how the telltale illuminates, it indicates a low tire pressure condition or a malfunction in the TPMS system itself: RIf the telltale illuminates continuously, one or more of your tires is significantly underinflated. There is no malfunction in the TPMS. RIf the telltale flashes for 60 seconds and then stays illuminated, the TPMS system itself is not operating properly. 2009-07-16T17:54:06+02:00 - Seite 235 Version: 2.11.8.1 Tires and wheels The TPMS only functions on wheels that are equipped with the proper electronic sensors. G Warning! The TPMS does not indicate a warning for wrongly selected inflation pressures. Always adjust tire inflation pressure according to the Tire and Loading Information placard or the supplemental tire inflation pressure information on the inside of the fuel filler flap. The TPMS is not able to issue a warning due to a sudden dramatic loss of pressure (e.g. tire blowout caused by a foreign object). In this case bring the vehicle to a halt by carefully applying the brakes and avoiding abrupt steering maneuvers. G Warning! Each tire, including the spare (if provided), should be checked at least once a month when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the Tire and Loading Information placard on the driver’s door Bpillar or the tire inflation pressure label on the inside of the fuel filler flap. If your vehicle has tires of a different size than the size indicated on the Tire and Loading Information placard or the tire inflation pressure label, you should determine the proper tire inflation pressure for those tires. As an added safety feature, your vehicle has been equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires are significantly underinflated. Accordingly, when the low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly underinflated tire causes the tire to overheat and can lead to tire failure. Underinflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver’s responsibility to maintain correct tire pressure, even if underinflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating properly. The TPMS malfunction indicator is combined with the low tire pressure telltale. When the system detects a malfunction, the telltale will flash for approximately 1 minute and then remain continuously illuminated. This sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists. When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a variety of reasons, including the installation of incompatible replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly. i If a condition causing the TPMS to malfunction develops, it may take up to 10 minutes for the system to signal a malfunction using the TPMS telltale flashing and illumination sequence. The telltale extinguishes after a few minutes driving if the malfunction has been corrected. Tire pressure inquiries are made using the multifunction display. The current tire inflation pressure for each tire appears in the multifunction display after a few minutes of driving. i Possible differences between the readings of a tire pressure gauge of an air hose, e.g. gas station equipment, and the vehicle’s control system can occur. The tire Z 235 Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Tires and wheels 236 pressure displayed by the control system apply to sea level. In high-altitude locations, the reading on a tire pressure gauge will be higher than the reading issued by the vehicle’s control system. Do not reduce the tire inflation pressure under such circumstances. X Operation 2009-07-16T17:54:06+02:00 - Seite 236 Version: 2.11.8.1 Switch on the ignition. X Press button = or ; on the multifunction steering wheel to select the Service menu (Y page 129). X Press button 9 or : to select Tire Pressure. X Press button a. The current inflation pressure for each tire appears in the multifunction display. i Operating radio transmission equipment (e.g. wireless headsets, two-way radios) in or near the vehicle could cause the TPMS to malfunction. i This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. this device must accept any interference received, including interference that may cause undesired. Any unauthorized modification to this device could void the user’s authority to operate the equipment. Tire inflation pressure warnings If the system detects a significant loss of tire inflation pressure in one or more than one tire, a message appears in the multifunction display. In addition, an acoustic warning sounds and the low tire pressure telltale in the instrument cluster comes on. Example illustration When the vehicle has been parked for longer than 20 minutes, the message Tire pressures will be displayed after driving a few minutes appears in the multifunction display. The TPMS recognizes new wheels or sensors automatically after the learn-in phase. As long as the tire inflation pressure values cannot be allocated to the individual wheels, the message Tire Pressure Monitor Active appears. Despite this message, the tire inflation pressure values are monitored already. i With a spare wheel mounted, the system may still indicate the tire inflation pressure of the removed road wheel for some minutes. If this happens, keep in mind that the indicated value where the spare wheel is mounted does not reflect the actual spare tire inflation pressure. Example illustration The respective tire is indicated by a red rectangle. Restarting Advanced TPMS G Warning! It is the driver’s responsibility to set the tire inflation pressure to the recommended cold tire inflation pressure. Underinflated tires affect the ability to steer or brake the vehicle. You might lose control over the vehicle. When you restart the TPMS, the system sets new reference values for each tire. 2009-07-16T17:54:06+02:00 - Seite 237 Version: 2.11.8.1 Tires and wheels The TPMS must be restarted when you have adjusted the tire inflation pressure to a new level (e.g. because of different load or driving conditions). The TPMS is then recalibrated to the current tire inflation pressures. Restart the TPMS after adjusting the tire inflation pressure to the inflation pressure recommended for the vehicle operating condition. Tire inflation pressure should only be adjusted on cold tires. Observe the recommended tire inflation pressure on the Tire and Loading Information placard on the driver’s door B-pillar. Some vehicles may have supplemental tire inflation pressure information for driving at high speeds or for vehicle loads less than the maximum loaded vehicle condition. If such information is provided, it can be found on the inside of the fuel filler flap. X Using the Tire and Loading Information placard on the driver’s door B-pillar (Y page 238) or the supplemental tire inflation pressure information on the inside of the fuel filler flap, make sure the tire inflation pressure of all four tires is correct. X Switch on the ignition. X Press button = or ; on the multifunction steering wheel to select the Service menu. X Press button 9 or : on the multifunction steering wheel to select Tire Pressure. X Press button a. The current inflation pressure for each tire appears in the multifunction display or the following message appears in the multifunction display: Tire pressures will be displayed after driving a few minutes X Press button :. The following message appears in the multifunction display: Use Current Pressures As New Reference Values Press 'OK' to Confirm X Press button a. The following message appears in the multifunction display: Tire Press. Monitor Restarted After driving a few minutes the system verifies that the current tire inflation pressures are within the system’s specified range. Afterwards the current tire inflation pressures are accepted as reference values and then monitored. X If you wish to cancel: Press button %. or X Press button 9 to exit the menu screen. i When the wheel positions have been changed, the inflation pressure of a tire may be displayed for the wrong position temporarily. After driving for a few minutes, the inflation pressure will be shown for the correct position. Maximum tire inflation pressure G Warning! Never exceed the maximum tire inflation pressure. Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc. Z 237 Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 238 2009-07-16T17:54:06+02:00 - Seite 238 Version: 2.11.8.1 Tires and wheels Operation The GAWR is the total allowable weight that can be carried by a single axle (front or rear). Never exceed the GVWR or GAWR for either the front axle or rear axle. i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. This is the maximum permissible tire inflation pressure : for the tire. Always follow the recommended tire inflation pressure (Y page 230) for proper tire inflation. Loading the vehicle Two labels on your vehicle show how much weight it may properly carry. (1) The Tire and Loading Information placard can be found on the driver’s door B-pillar. This placard tells you important information about the number of people that can be in the vehicle and the total weight that can be carried in the vehicle. It also contains information on the proper size and recommended tire inflation pressures for the original equipment tires on your vehicle. (2) The certification label, also found on the driver’s door B-pillar. It tells you about the gross weight capacity of your vehicle, called the Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel and cargo. The certification label also tells you about the front and rear axle weight capacity, called the Gross Axle Weight Rating (GAWR). : Driver’s door B-pillar Following is a discussion on how to work with the information contained on the Tire and Loading Information placard with regards to loading your vehicle. Tire and Loading Information G Warning! Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver’s door B-pillar. Overloading the tires can overheat them, possibly causing a blowout. Overloading the tires can also result in handling or steering problems, or brake failure. Tire and Loading Information placard i Data shown on Tire and Loading Information placard example are for illustration purposes only. Load limit data are specific to each vehicle and may vary from data shown in the following illustration. Refer to Tire and Loading Information placard on vehicle for actual data specific to your vehicle. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 239 Version: 2.11.8.1 Tires and wheels 239 can be in the vehicle. Observe front and rear seating capacity. The Tire and Loading Information placard showing seating capacity : is located on the driver’s door B-pillar (Y page 238). The Tire and Loading Information placard showing load limit information : is located on the driver’s door B-pillar (Y page 238). X Locate the statement “The combined weight of occupants and cargo should never exceed XXX kilograms or XXX lbs.” on the Tire and Loading Information placard. The combined weight of all occupants, cargo/luggage and trailer tongue load (if applicable) should never exceed the weight referenced in that statement. Seating capacity i Data shown on Tire and Loading Information placard example are for illustration purposes only. Seating capacity data are specific to each vehicle and may vary from data shown in the following illustration. Refer to Tire and Loading Information placard on vehicle for actual data specific to your vehicle. The seating capacity gives you important information on the number of occupants that The following steps have been developed as required of all manufacturers under Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the “National Traffic and Motor Vehicle Safety Act of 1966”. X Step 1: Locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs.” on your vehicle’s Tire and Loading Information placard. X Step 2: Determine the combined weight of the driver and passengers that will be riding in your vehicle. X Step 3: Subtract the combined weight of the driver and passengers from XXX kilograms or XXX lbs. X Step 4: The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the “XXX” amount equals 1 400 lbs and there will be five 150 lbs passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1 400 - 750 (5 x 150) = 650 lbs). X Step 5: Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in step 4. X Step 6 (if applicable): If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle (Y page 242). The following table shows examples on how to calculate total and cargo load capacities with varying seating configurations and Z Operation Steps for determining correct load limit 204_AKB; 5; 23, en-US d2ureepe, 240 Tires and wheels Operation number and size of occupants. The following examples use a load limit of 1 500 lbs. This is for illustration purposes only. Make sure you are using the actual load limit for your vehicle stated on the vehicle’s Tire and Loading Information placard (Y page 239). 2009-07-16T17:54:06+02:00 - Seite 240 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 241 Version: 2.11.8.1 Step 1 Combined weight limit of occupants and cargo from Tire and Loading Information placard Example 1 Example 2 Example 3 1 500 lbs 1 500 lbs 1 500 lbs Example 1 Example 2 Example 3 3 1 Step 2 Number of occupants 5 (driver and passengers) Seating configuration front: 2 rear: 3 front: 1 rear: 2 front: 1 Occupants weight Occupant 1: 150 lbs Occupant 2: 180 lbs Occupant 3: 160 lbs Occupant 4: 140 lbs Occupant 5: 120 lbs Occupant 1: 200 lbs Occupant 2: 190 lbs Occupant 3: 150 lbs Occupant 1: 150 lbs Combined weight of all occupants 750 lbs 540 lbs 150 lbs Example 1 Example 2 Example 3 1 500 lbs 750 lbs = 750 lbs 1 500 lbs 540 lbs = 960 lbs 1 500 lbs 150 lbs = 1 350 lbs Step 3 Available cargo/ luggage and trailer tongue weight (total load limit from Tire and Loading Information placard minus combined weight of all occupants) The higher the weight of all occupants, the less cargo and luggage load capacity is available. For more information, see “Trailer tongue load” (Y page 242). 241 Operation Tires and wheels Certification label Even after careful determination of the combined weight of all occupants, cargo and the trailer tongue load (if applicable) (Y page 242) as to not exceed the permissible load limit, you must make sure your vehicle never exceeds the Gross Vehicle Z 204_AKB; 5; 23, en-US d2ureepe, Operation 242 2009-07-16T17:54:06+02:00 - Seite 242 Version: 2.11.8.1 Tires and wheels Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for either the front or rear axle. You can obtain the GVWR and GAWR from the certification label. The certification label can be found on the driver’s door B-pillar, see the “Technical data” section (Y page 332). Gross Vehicle Weight Rating (GVWR): The total weight of the vehicle, all occupants, all cargo, and the trailer tongue load (if applicable) must never exceed the GVWR. Gross Axle Weight Rating (GAWR): The total allowable weight that can be carried by a single axle (front or rear). To assure that your vehicle does not exceed the maximum permissible weight limits (GVWR and GAWR for front and rear axle), have the loaded vehicle (including driver, passengers and all cargo and, if applicable, trailer fully loaded) weighed on a suitable commercial scale. Trailer tongue load The tongue load of any trailer is an important weight to measure because it affects the load you can carry in your vehicle. If a trailer is towed, the tongue load must be added to the weight of all occupants riding and any cargo you are carrying in the vehicle. The tongue load typically is 10% of the trailer weight and everything loaded in it. Your Mercedes-Benz has been designed primarily to carry passengers and their cargo. Mercedes-Benz does not recommend trailer towing with your vehicle. Maximum tire load G Warning! Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver’s door B-pillar. Overloading the tires can overheat them, possibly causing a blowout. Overloading the tires can also result in handling or steering problems, or brake failure. i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. The maximum tire load rating : is the maximum weight the tires are designed to support. For more information on tire load rating, see (Y page 247). For information on calculating total and cargo load capacities, see (Y page 239). Direction of rotation Unidirectional tires offer added advantages, such as better hydroplaning performance. To benefit, however, you must make sure the tires rotate in the direction specified. An arrow on the sidewall indicates the intended direction of rotation of the tire. Spare wheels may be mounted against the direction of rotation (spinning) even with a unidirectional tire for temporary use only until the regular drive wheel has been repaired or replaced. Always observe and follow applicable temporary use restrictions and speed limitations indicated on the spare wheel. 2009-07-16T17:54:06+02:00 - Seite 243 Version: 2.11.8.1 Tires and wheels Tire care and maintenance G Warning! Regularly check the tires for damage. Damaged tires can cause tire inflation pressure loss. As a result, you could lose control of your vehicle. Worn, old tires can cause accidents. If the tire tread is worn to minimum tread depth, or if the tires have sustained damage, replace them. Check the tire inflation pressure at least once a month. For more information on checking tire inflation pressure, see “Recommended tire inflation pressure” (Y page 230). Tire inspection Every time you check the tire inflation pressure, you should also inspect your tires for the following: Rexcessive treadwear (Y page 243) Rcord or fabric showing through the tire’s rubber Rbumps, bulges, cuts, cracks or splits in the tread or side of the tire Replace the tire if you find any of the above conditions. Make sure you also inspect the spare tire periodically for condition and inflation. Spare tires will age and become worn over time even if never used, and thus should be inspected and replaced when necessary. Tread depth G Warning! Although the applicable federal motor vehicle safety laws consider a tire to be worn when the treadwear indicators (TWI) become visible at approximately 1/16 in (1.6 mm), we recommend that you do not allow your tires to wear down to that level. As tread depth approaches 1/8 in (3 mm), the adhesion properties on a wet road are sharply reduced. Depending upon the weather and/or road surface (conditions), the tire traction varies widely. Do not allow your tires to wear down too far. Adhesion properties on wet roads are sharply reduced at tread depths of less than 1/8 in (3 mm). Treadwear indicators (TWI) are required by law. These indicators are located in six places on the tread circumference and become visible at a tread depth of approximately 1/ in (1.6 mm), at which point the tire is 16 considered worn and should be replaced. The recommended minimum tire tread depth for summer tires is 1/8 in (3 mm). The recommended minimum tire tread depth for winter tires is 1/6 in (4 mm). Life of tire G Warning! Tires and spare tire should be replaced after 6 years, regardless of the remaining tread. The service life of a tire is dependent upon varying factors including but not limited to: RDriving RTire Treadwear indicator : appears as a solid band across the tread. style inflation pressure RDistance 243 driven Z Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 244 Tires and wheels Storing tires Treadwear Traction Temperature ! Keep unmounted tires in a cool, dry place 200 AA A with as little exposure to light as possible. Protect tires from contact with oil, grease and fuels. Cleaning tires ! Never use a round nozzle to power wash Operation 2009-07-16T17:54:06+02:00 - Seite 244 Version: 2.11.8.1 tires. The intense jet of water can result in damage to the tire. Always replace a damaged tire. Uniform Tire Quality Grading Standards All passenger car tires must conform to federal safety requirements in addition to these grades. Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. Government test course. For example, a tire graded 150 would wear one and one-half (1 1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate. Traction G Warning! The Uniform Tire Quality Grading is a U.S. Government requirement designed to give drivers consistent and reliable information regarding tire performance. Tire manufacturers are required to grade tires based on three performance factors: treadwear :, traction ;, and temperature resistance =. Although not a Government of Canada requirement, all tires made for sale in North America have these grades branded on the sidewall. i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. Quality grades can be found, where applicable, on the tire sidewall between tread shoulder and maximum section width. For example: The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics. The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. G Warning! If ice has formed on the road, tire traction will be substantially reduced. Under such weather conditions, drive, steer and brake with extreme caution. 2009-07-16T17:54:06+02:00 - Seite 245 Version: 2.11.8.1 Tires and wheels The safe speed on a wet, snow covered or icy road is always lower than on a dry road. You should pay particular attention to the condition of the road whenever the outside temperature is close to the freezing point. Mercedes-Benz recommends winter tires (Y page 252) with a minimum tread depth of approximately 1/6 in (4 mm) on all four wheels for the winter season to ensure normal balanced handling characteristics. On packed snow, they can reduce your stopping distance compared to summer tires. Stopping distance, however, is still considerably greater than when the road is not covered with snow or ice. Exercise appropriate caution. ! Avoid spinning of a drive wheel. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. Temperature G Warning! The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause excessive heat build-up and possible tire failure. The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the 245 laboratory test wheel than the minimum required by law. Rotating tires G Warning! Rotate front and rear wheels only if the tires are of the same dimension. If your vehicle is equipped with mixed-size tires (different tire dimensions front vs. rear), tire rotation is not possible. G Warning! Have the tightening torque checked after changing a wheel. Wheels could become loose if not tightened with a torque of 96 lb-ft (130 Nm). Only use genuine Mercedes-Benz wheel bolts specified for your vehicle’s rims. Tire rotation can be performed on vehicles with tires of the same dimension all around. If your vehicle is equipped with tires of the same dimension all around, tires can be rotated, observing a front-to-rear rotation pattern that will maintain the intended rotation (spinning) direction of the tire (Y page 242). In some cases, such as when your vehicle is equipped with mixed-size tires (different tire dimension front vs. rear), tire rotation is not possible. If applicable to your vehicle’s tire configuration, tires can be rotated according to the tire manufacturer’s recommended intervals in the tire manufacturer’s warranty pamphlet located in your vehicle literature portfolio. If none is available, tires should be rotated every 3 000 to 6 000 miles (5 000 to 10 000 km), or sooner if necessary, according to the degree of tire wear. The same rotation (spinning) direction must be maintained. Rotate tires before the characteristic tire wear pattern becomes visible (shoulder wear on front tires and tread center wear on rear tires). Z Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 246 Tires and wheels Thoroughly clean the mounting face of wheels and brake disks, i.e. the inner side of the wheels/tires, during each rotation. Check for and ensure proper tire inflation pressure. For information on wheel change, see “Flat tire” (Y page 317). Tire labeling Operation 2009-07-16T17:54:06+02:00 - Seite 246 Version: 2.11.8.1 i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. For more information, see “Rims and tires” (Y page 344). Tire size designation, load and speed rating Besides tire name (sales designation) and manufacturer name, a number of markings can be found on a tire. Following are some explanations for the markings on your vehicle’s tires: : Tire width ; Aspect ratio in % = Radial tire code ? Rim diameter A Load index B Speed symbol i For illustration purposes only. Actual data : Uniform Tire Quality Grading Standards (Y page 244) ; DOT, Tire Identification Number (Y page 249) = Maximum tire load (Y page 242) ? Maximum tire inflation pressure (Y page 237) A Manufacturer B Tire ply material (Y page 250) C Tire size designation, load and speed rating (Y page 246) D Load identification (Y page 249) E Tire name on tires are specific to each vehicle and may vary from data shown in above illustration. General: Depending on the design standards used, the tire size molded into the sidewall may have no letter or a letter preceding the tire size designation. No letter preceding the size designation (as illustrated above): Passenger car tire based on European design standards. Letter “P” preceding the size designation: Passenger car tire based on U.S. design standards. Letter “LT” preceding the size designation: Light Truck tire based on U.S. design standards. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 247 Version: 2.11.8.1 Tires and wheels Tire width Tire width : indicates the nominal tire width in millimeters. Aspect ratio Aspect ratio ; is the dimensional relationship between tire section height and section width and is expressed in percentage. The aspect ratio is arrived at by dividing section height by section width. Tire code Tire code = indicates the tire construction type. The “R” stands for radial tire type. Letter “D” means diagonal or bias ply construction; letter “B” means belted-bias ply construction. At the tire manufacturer’s option, any tire with a speed capability above 149 mph (240 km/h) can include a “ZR” in the size designation (for example: 245/40 ZR 18). For additional information, see “Tire speed rating” (Y page 247). Rim diameter Rim diameter ? is the diameter of the bead seat, not the diameter of the rim edge. The rim diameter is indicated in inches (in). Load index G Warning! The tire load rating must always be at least half of the GAWR of your vehicle. Otherwise, tire failure may be the result which may cause an accident and/or serious injury to you or others. Always replace rims and tires with the same designation, manufacturer and type as shown on the original part. G Warning! Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver’s door B-pillar. Overloading the tires can overheat them, possibly causing a blowout. Overloading the tires can also result in handling or steering problems, or brake failure. Load index A is a numerical code associated with the maximum load a tire can support. For example, a load rating of 91 corresponds to a maximum load of 1356 lb (615 kg) the tire is designed to support. See also “Maximum tire load” (Y page 242) where the maximum load associated with the load index is indicated in kilograms and lbs. For additional information on the load index, see “Load identification” (Y page 249). Speed symbol G Warning! Even when permitted by law, never operate a vehicle at speeds greater than the maximum speed rating of the tires. Exceeding the maximum speed for which tires are rated can lead to sudden tire failure, causing loss of vehicle control and possibly resulting in an accident and/or serious personal injury and possible death, for you and for others. Regardless of the tire speed rating, local speed limits should be obeyed. Use prudent driving speeds appropriate to prevailing conditions. Speed symbol B indicates the approved maximum speed (tire speed rating) for the tire. Summer tires Index Speed rating Q up to 100 mph (160 km/h) R up to 106 mph (170 km/h) S up to 112 mph (180 km/h) T up to 118 mph (190 km/h) Z Operation Letter “T” preceding the size designation: Temporary spare tires which are high pressure compact spares designed for temporary emergency use only. 247 204_AKB; 5; 23, en-US d2ureepe, Operation 248 2009-07-16T17:54:06+02:00 - Seite 248 Version: 2.11.8.1 Tires and wheels Consult the tire manufacturer for the actual maximum permissible speed of the tire. Index Speed rating H up to 130 mph (210 km/h) V up to 149 mph (240 km/h) Index W up to 168 mph (270 km/h) Q M+S18 up to 100 mph (160 km/h) Y up to 186 mph (300 km/h) ZR...Y up to 186 mph (300 km/h) ZR...(..Y) above 186 mph (300 km/h) ZR above 149 mph (240 km/h) RAt the tire manufacturer’s option, any tire with a speed capability above 149 mph (240 km/h) can include a “ZR” in the size designation (for example: 245/40 ZR18). To determine the maximum speed capability of the tire, the service description for the tire must be referred to. The service description is comprised of load index A and speed symbol B. If your tire includes “ZR” in the size designation and no service description is given, the tire manufacturer must be consulted for the maximum speed capability. If a service description is given, the speed capability is limited by the speed symbol in the service description. Example: 245/40 ZR18 97Y. In this example, “97Y” is the service description. The letter “Y” designates the speed rating and the speed capability of the tire is limited to 186 mph (300 km/h). RAny tire with a speed capability above 186 mph (300 km/h) must include a “ZR” in the size designation AND the service description must be placed in parenthesis. Example: 275/40 ZR 18 (99Y). The “(Y)” speed symbol in parenthesis designates the maximum speed capability of the tire as being above 186 mph (300 km/h). 18 or M+Sifor winter tires All-season and winter tires T M+S18 Speed rating up to 118 mph (190 km/h) H M+S18 up to 130 mph (210 km/h) V M+S18 up to 149 mph (240 km/h) i Not all M+S rated tires provide special winter performance. Make sure the tires you use show M+S and the mountain/ snowflakeimarking on the tire sidewall. These tires meet specific snow traction performance requirements of the Rubber Manufacturers Association (RMA) and the Rubber Association of Canada (RAC) and have been designed specifically for use in snow conditions. An electronic speed limiter prevents your vehicle from exceeding a speed of: RAll models except C 63 AMG: 130 mph (210 km/h) RC 63 AMG: 155 mph (250 km/h) RC 63 AMG with increased top speed: 174 mph (280 km/h) The factory equipped tires on your vehicle may have a tire speed rating above the maximum speed permitted by the electronic speed limiter. Make sure your tires have the required tire speed rating as specified for your vehicle in the “Technical data” section (Y page 344), for example when purchasing new tires. If you are uncertain about the correct reading of the information given on a tire’s sidewall, any authorized Mercedes-Benz Center will be glad to assist you. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 249 Version: 2.11.8.1 Tires and wheels 249 i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. In addition to the load index, special load identification : may be molded into the tire sidewall following the letter designating the speed symbol B (Y page 246). RNo specification given: absence of any text (like in above example) indicates a standard load (SL) tire. RXL or Extra Load: designates an extra load (or reinforced) tire. RLight Load: designates a light load tire. RC, D, E: designates load range associated with the maximum load a tire can carry at a specified pressure. The TIN is a unique identifier. The TIN facilitates efforts by tire manufactures to notify purchasers in recall situations or other safety matters concerning tires. It gives purchasers the means to easily identify such tires. The TIN is comprised of “Manufacturer’s identification mark” ;, “Tire size” =, “Tire type code” ? and “Date of manufacture” A. i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. DOT (Department of Transportation) Tire branding symbol : denotes that the tire meets requirements of the U.S. Department of Transportation. Manufacturer’s identification mark DOT, Tire Identification Number (TIN) U.S. tire regulations require each new tire manufacturer or tire retreader to mold a TIN into or onto a sidewall of each tire produced. Manufacturer’s identification mark ; denotes the tire manufacturer. New tires have a mark with two symbols. Retreaded tires have a mark with four symbols. For more information on retreaded tires, see (Y page 229). Tire size Code = indicates the tire size. Z Operation Load identification 204_AKB; 5; 23, en-US d2ureepe, 250 Tires and wheels Tire type code Tire type code ? may, at the option of the manufacturer, be used as a descriptive code for identifying significant characteristics of the tire. Date of manufacture Operation 2009-07-16T17:54:06+02:00 - Seite 250 Version: 2.11.8.1 The date of manufacture A identifies the week and year of manufacture. The first two figures identify the week, starting with “01” to represent the first full week of the calendar year. The second two figures represent the year. For example, “3208” represents the 32nd week of 2008. Tire ply material radio, and heater, to the extent that these items are available as factory-installed equipment (whether installed or not). Air pressure The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in pounds per square inch (psi), kilopascal (kPa), or bar. Aspect ratio Dimensional relationship between tire section height and section width expressed in percentage. Bar Metric unit for air pressure. There are 14.5038 pounds per square inch (psi) to 1 bar; there are 100 kilopascals (kPa) to 1 bar. Bead The tire bead contains steel wires wrapped by steel cords that hold the tire onto the rim. Cold tire inflation pressure Tire inflation pressure when your vehicle has been sitting for at least 3 hours or driven no more than 1 mile (1.6 km). i For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. This marking tells you about the type of cord and number of plies in the sidewall : and under the tread ;. Tire and loading terminology Accessory weight The combined weight (in excess of those standard items which may be replaced) of automatic transmission, power steering, power brakes, power windows, power seats, Curb weight The weight of a motor vehicle with standard equipment including the maximum capacity of fuel, oil, and coolant, and, if so equipped, air conditioning and additional optional equipment, but without passengers and cargo. DOT (Department of Transportation) A tire branding symbol which denotes the tire meets requirements of the U.S. Department of Transportation. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 251 Version: 2.11.8.1 Tires and wheels The GAWR is the maximum permissible axle weight. The gross vehicle weight on each axle must never exceed the GAWR for the front and rear axle indicated on the certification label located on the driver’s door B-pillar. GVW (Gross Vehicle Weight) The GVW comprises the weight of the vehicle including fuel, tools, spare wheel, installed accessories, passengers and cargo and, if applicable, trailer tongue load. The GVW must never exceed the GVWR indicated on the certification label located on the driver’s door B-pillar. GVWR (Gross Vehicle Weight Rating) Maximum permissible tire inflation pressure This number is the greatest amount of air pressure that should ever be put in the tire. Normal occupant weight The number of occupants the vehicle is designed to seat, multiplied by 68 kilograms (150 lb). Occupant distribution The distribution of occupants in a vehicle at their designated seating positions. Production options weight This is the maximum permissible vehicle weight of the fully loaded vehicle (weight of the vehicle including all options, passengers, fuel, and cargo and, if applicable, trailer tongue load). It is indicated on the certification label located on the driver’s door B-pillar. The combined weight of those installed regular production options weighing over 5 lbs (2.3 kilograms) in excess of those standard items which they replace, not previously considered in curb weight or accessory weight, including heavy duty brakes, ride levelers, roof rack, heavy duty battery, and special trim. Kilopascal (kPa) PSI (Pounds per square inch) Metric unit for air pressure. There are 6.9 kPa to 1 psi; another metric unit for air pressure is bar. There are 100 kilopascals (kPa) to 1 bar. A standard unit of measure for air pressure. Load index Numerical code associated with the maximum load a tire can support. Maximum load rating The maximum load in kilograms and pounds that can be carried by the tire. Maximum loaded vehicle weight The sum of curb weight, accessory weight, total load limit, and production options weight. Recommended tire inflation pressure The recommended tire inflation pressure for normal driving conditions is listed on the Tire and Loading Information placard located on the driver’s door B-pillar. It provides best handling, tread life and riding comfort. Supplemental information pertaining to special driving situations can be found on the tire inflation pressure label on the inside of the fuel filler flap. Rim A metal support for a tire or a tire and tube assembly upon which the tire beads are seated. Z Operation GAWR (Gross Axle Weight Rating) 251 204_AKB; 5; 23, en-US d2ureepe, 252 Winter driving Sidewall Treadwear indicators The portion of a tire between the tread and the bead. Narrow bands, sometimes called “wear bars” that show across the tread of a tire when only 1/ in (1.6 mm) of tread remains. 16 TIN (Tire Identification Number) Operation 2009-07-16T17:54:06+02:00 - Seite 252 Version: 2.11.8.1 Unique identifier which facilitates efforts by tire manufacturers to notify purchasers in recall situations or other safety matters concerning tires and gives purchasers the means to easily identify such tires. The TIN is comprised of “Manufacturer’s identification mark”, “Tire size”, “Tire type code” and “Date of manufacture”. Tire ply composition and material used This indicates the number of plies or the number of layers of rubber-coated fabric in the tire tread and sidewall. Tire manufacturers also must indicate the ply materials in the tire and sidewall, which include steel, nylon, polyester, and others. Tire speed rating Part of tire designation (speed symbol); indicates the speed range for which a tire is approved. Total load limit Rated cargo and luggage load plus 68 kilograms (150 lb) times the vehicle’s designated seating capacity. Traction The adhesive friction of a tire on a surface on which it moves. The amount of grip provided. Tread The portion of a tire that comes into contact with the road. Uniform Tire Quality Grading Standards A tire information system that provides consumers with ratings for a tire’s traction, temperature and treadwear. Ratings are determined by tire manufacturers using U.S. government testing procedures. The ratings are molded into the sidewall of the tire. Vehicle maximum load on the tire Load on an individual tire that is determined by distributing to each axle its share of the maximum loaded vehicle weight and dividing it by two. Winter driving General information Have your vehicle winterized at an authorized Mercedes-Benz Center. Winter tires G Warning! Winter tires with a tread depth of less than 1/ in (4 mm) must be replaced. They are no 6 longer suitable for winter operation. G Warning! If you use your spare wheel when winter tires are fitted on the other wheels, be aware that the difference in tire characteristics may very well impair turning stability and that overall driving stability may be reduced. Adapt your driving style accordingly. Have the spare wheel replaced by a regular road wheel with a winter tire at the nearest authorized Mercedes-Benz Center. 2009-07-16T17:54:06+02:00 - Seite 253 Version: 2.11.8.1 Winter driving Always use winter tires at temperatures below 45‡ (7†) and whenever wintry road conditions prevail. Not all M+S rated tires provide special winter performance. Make sure the tires you use show the mountain/ snowflakeimarking on the tire sidewall. These tires meet specific snow traction performance requirements of the Rubber Manufacturers Association (RMA) and the Rubber Association of Canada (RAC) and have been designed specifically for use in snow conditions. Use of winter tires is the only way to achieve the maximum effectiveness of your vehicle’s driving safety systems such as the ABS and the ESP® in winter operation. For safe handling, make sure all mounted winter tires are of the same make and have the same tread design. For information on winter tires for your vehicle model, see the “Technical data” section (Y page 344). Always observe the speed rating of the winter tires installed on your vehicle. After installing winter tires: X Check the tire inflation pressure and adjust it if necessary (Y page 232). X Restart the tire pressure loss warning system (Y page 233) or the Advanced Tire Pressure Monitoring System (Y page 234). Snow chains ! Some tire sizes do not leave adequate clearance for snow chains. To help avoid serious damage to your vehicle or tires, make sure the use of snow chains is permissible as specified in the “Technical data” section of this Operator’s Manual. Snow chains should only be driven on snowcovered roads at speeds not to exceed 30 mph (50 km/h). Remove chains as soon as possible when driving on roads without snow. 253 Observe the following guidelines when using snow chains: RUse of snow chains is not permissible with all wheel/tire combinations (Y page 344). RUse snow chains in pairs and on rear wheels only. Follow the manufacturer’s mounting instructions. ! If snow chains are mounted to the front wheels, they may scrape against the body or axle components. The tires or the vehicle could be damaged as a result. ROnly use snow chains that are approved by Mercedes-Benz. Any authorized MercedesBenz Center will be glad to advise you on this subject. RUse of snow chains may be prohibited depending on location. Always check local and state laws before installing snow chains. RDo not use snow chains on the spare wheel. i When driving with snow chains, you may wish to switch off the ESP® (Y page 62) before setting the vehicle in motion. This will improve the vehicle’s traction. Winter driving instructions G Warning! If the vehicle becomes stuck in snow, make sure snow is kept clear of the exhaust pipe and from around the vehicle with the engine running. Otherwise, deadly carbon monoxide (CO) gases may enter vehicle interior resulting in unconsciousness and death. To assure sufficient fresh air ventilation, open a window slightly on the side of the vehicle not facing the wind. G Warning! The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitable for that purpose. Z Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 254 Driving instructions Indicated temperatures just above the freezing point do not guarantee that the road surface is free of ice. The road may still be icy, especially in wooded areas or on bridges. G Warning! Operation 2009-07-16T17:54:06+02:00 - Seite 254 Version: 2.11.8.1 On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. Your vehicle’s ABS will not prevent this type of loss of control. The most important rule for slippery or icy roads is to drive sensibly and to avoid abrupt acceleration, braking and steering maneuvers. Do not use the cruise control system under such conditions. When the vehicle is in danger of skidding, shift the automatic transmission to neutral position N or declutch in case of manual transmission. Try to keep the vehicle under control by corrective steering action. i For information on driving with snow Driving instructions Drive sensibly – save fuel To save fuel you should: RKeep tires at the recommended inflation pressures. RRemove unnecessary loads. RRemove roof rack when not in use. RAllow engine to warm up under low load use. RAvoid frequent acceleration and deceleration. RHave all maintenance work performed at the intervals specified in the Maintenance Booklet and as required by the Maintenance system. Contact an authorized Mercedes-Benz Center. Fuel consumption is also increased by driving in cold weather, in stop-and-go traffic, on short trips and in mountainous areas. chains, see “Snow chains” (Y page 253). Road salts and chemicals can adversely affect braking efficiency. Increased pedal force may become necessary to produce the normal brake effect. Depressing the brake pedal periodically when traveling at length on salt-strewn roads can bring road-salt-impaired braking efficiency back to normal. If the vehicle is parked after being driven on salt-treated roads, the braking efficiency should be tested as soon as possible after driving is resumed. G Warning! Make sure not to endanger any other road users when carrying out these braking maneuvers. Drinking and driving G Warning! Drinking and driving and/or taking drugs and driving are very dangerous combinations. Even a small amount of alcohol or drugs can affect your reflexes, perceptions and judgment. The possibility of a serious or even fatal accident are greatly increased when you drink or take drugs and drive. Do not drink or take drugs and drive or allow anyone to drive who has been drinking or taking drugs. Pedals G Warning! Make sure absolutely no objects are obstructing the pedals’ range of movement. Keep the driver’s footwell clear of all 2009-07-16T17:54:06+02:00 - Seite 255 Version: 2.11.8.1 Driving instructions obstacles. If there are any floormats or carpets in the footwell, make sure that the pedals still have sufficient clearance. During sudden driving or braking maneuvers, the objects could get caught between the pedals. You could then no longer brake or accelerate. This could lead to accidents and injury. Power assistance G Warning! There is no power assistance for the steering and the brake when the engine is not running. Steering and braking requires significantly more effort and you could lose control of the vehicle and cause an accident as a result. Do not turn off the engine while the vehicle is in motion. Brakes Downhill grades ! When driving down long and steep grades, relieve the load on the brakes by shifting into a lower gear to use the engine’s braking power. This helps prevent overheating of the brakes and reduces wear. When using the engine’s braking power, a drive wheel may not spin for an extended period of time, e.g. on slippery road surfaces. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. Continuous or hard braking G Warning! 255 It can also result in the brakes overheating, thereby significantly reducing their effectiveness. It may not be possible to stop the vehicle in sufficient time to avoid an accident. After hard braking, it is advisable to drive on for some time, rather than immediately park, so that the air stream will cool down the brakes faster. Wet roads G Warning! After driving in heavy rain for some time without applying the brakes or through water deep enough to wet brake components, the first braking action may be somewhat reduced and increased pedal pressure may be necessary to obtain expected brake effect. Maintain a safe distance from vehicles in front. To help prevent brake disk corrosion after driving on wet or salt-covered roads, it is advisable to brake the vehicle with considerable force prior to parking. The heat generated serves to dry the brakes. Salt-covered roads G Warning! A layer of salt on the brake discs and the brake linings may cause a delay in the braking effect, resulting in a significantly increased braking distance, which could lead to an accident. To avoid this danger, you should: Roccasionally brake carefully when you are driving on salt-covered roads, so that any layer of salt that may have built up on the brake discs and the brake linings is Resting your foot on the brake pedal will cause excessive and premature wear of the brake pads. Z Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 256 Driving instructions removed without putting other road users at risk Rmaintain a greater distance to the vehicle ahead and drive with particular care Rcarefully apply the brakes at the end of a trip and immediately after commencing a new trip, so that salt residues are removed from the brake disc Operation 2009-07-16T17:54:06+02:00 - Seite 256 Version: 2.11.8.1 Brake service ! The brake fluid level in the reservoir may be too low if the red brake warning lamp in the instrument cluster comes on while the engine is running and an acoustic warning sounds. Observe additional messages in the multifunction display that may appear. Brake pad wear or a leak in the system may be the reason for low brake fluid in the reservoir. Have the brake system inspected immediately. Contact an authorized Mercedes-Benz Center. All checks and service work on the brake system should be carried out by qualified technicians only. Contact an authorized Mercedes-Benz Center. Only install brake pads and use brake fluid recommended by Mercedes-Benz. G Warning! If other than recommended brake pads are installed, or other than recommended brake fluid is used, the braking properties of the vehicle can be degraded to an extent that safe braking is substantially impaired. This could result in an accident. ! Vehicles with 4MATIC: Only conduct operational or performance tests on a two-axle dynamometer. If such tests are necessary, contact an authorized Mercedes-Benz Center. You could otherwise seriously damage the brake system or the transfer case which is not covered by the Mercedes-Benz Limited Warranty. ! Vehicles with 4MATIC: Because the ESP® operates automatically, the engine and ignition must be shut off (SmartKey in starter switch position 0 or 1 or KEYLESS-GO start/stop button in position 0 or 1) when the parking brake is being tested on a brake test dynamometer. Active braking action through the ESP® may otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. ! Vehicles without 4MATIC: Because the ESP® operates automatically, the engine and ignition must be shut off (SmartKey in starter switch position 0 or 1 or KEYLESS-GO start/stop button in position 0 or 1) when the parking brake is being tested on a brake test dynamometer or the vehicle is being towed with the front axle raised. Active braking action through the ESP® may otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. If your brake system is only subjected to moderate loads, you should occasionally test the effectiveness of the brakes by applying above-normal braking pressure at higher speeds. This will also enhance the grip of the brake pads. G Warning! Make sure not to endanger any other road users when carrying out these braking maneuvers. Refer to the description of the Brake Assist System (BAS) (Y page 61). High-performance brake system The high-performance brake system is only available on C 63 AMG. 2009-07-16T17:54:06+02:00 - Seite 257 Version: 2.11.8.1 Driving instructions G Warning! New vehicle brake pads and discs, and replacement brake pads and discs may take several hundred miles of driving until they provide optimum braking efficiency. Until that time, you may need to use increased brake pedal pressure while braking. Please be aware of this and adjust your driving and braking accordingly during this break-in period. Excessive high-demand braking will cause correspondingly high brake wear. Please be attentive to the brake warning lamp in the instrument cluster and brake condition messages in the multifunction display. Especially for high performance driving, it is important to maintain and have the brake system checked regularly. The high-performance brake system is designed to operate under the extremely high operating demands required to accommodate the performance capabilities of the vehicle. The brakes may produce a squeaking-type noise depending on the Rvehicle Rbrake speed force applied Rambient conditions, e.g. temperature and humidity As with any brake system, the wear of individual brake system components such as brake pads or disks strongly depends on your driving style and the conditions under which you operate the vehicle. Thus, a driving style calling for high-demand braking will cause your vehicle’s brakes to wear more quickly. Driving off Warm up the engine smoothly. Do not place full load on the engine until the operating temperature has been reached. ! When driving off on a slippery surface, do not allow a drive wheel to spin for an 257 extended period with the ESP® switched off. Doing so may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. ! Simultaneously depressing the accelerator pedal and applying the brakes reduces engine performance and causes premature brake and drivetrain wear which is not covered by the Mercedes-Benz Limited Warranty. Hydroplaning Depending on the depth of the water layer on the road, hydroplaning may occur, even at low speeds and with new tires. In heavy rain or when conditions indicate possible hydroplaning: X Reduce vehicle speed. X Avoid track grooves in the road. X Apply brakes cautiously. Standing water ! Do not drive through flooded areas. Before driving through water, determine its depth. If you must drive through standing water, drive slowly to prevent water from entering the passenger compartment or the engine compartment. Water in these areas could cause damage to electrical components or wiring of the engine or transmission, or could result in water being ingested by the engine through the air intake causing severe internal engine damage. Any such damage is not covered by the MercedesBenz Limited Warranty. Driving abroad If you plan to drive the vehicle outside the U.S. or Canada, you should request dealer Z Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 258 Maintenance network information for your destination from any authorized Mercedes-Benz Center. Control and operation of radio transmitter Safety notes G Warning! Operation 2009-07-16T17:54:06+02:00 - Seite 258 Version: 2.11.8.1 Please do not forget that your primary responsibility is to drive the vehicle. A driver’s attention to the road must always be his/her primary focus when driving. For your safety and the safety of others, we recommend that you pull over to a safe location and stop before placing or taking a telephone call. If you choose to use the telephone19 while driving, please use the hands-free device and only use the telephone when road, weather and traffic conditions permit. Some jurisdictions prohibit the driver from using a mobile telephone while driving a vehicle. Only operate the audio system or COMAND19 (Cockpit Management and Data System) if road, weather and traffic conditions permit. Otherwise, you may not be able to observe traffic conditions and could endanger yourself and others. Bear in mind that at a speed of just 30 mph (approximately 50 km/h), your vehicle is covering a distance of 44 feet (approximately 14 m) every second. Emission control Certain systems of the engine serve to keep the toxic components of the exhaust gases within permissible limits required by law. These systems will function properly only when maintained strictly according to factory specifications. Any adjustments on the engine should, therefore, be carried out only by qualified Mercedes-Benz Center authorized technicians. 19 Observe all legal requirements. Engine adjustments should not be altered in any way. Moreover, the specified service procedures must be carried out regularly according to Mercedes-Benz servicing requirements. For details refer to the Maintenance Booklet. G Warning! Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon monoxide (CO), and inhaling it can cause unconsciousness and possible death. Do not run the engine in confined areas (such as a garage) which are not properly ventilated. If you think that exhaust gas fumes are entering the vehicle while driving, have the cause determined and corrected immediately. If you must drive under these conditions, drive only with at least one window fully open at all times. Maintenance Notes The Maintenance System in your vehicle tracks the distance driven and the time elapsed since the last maintenance service. It calculates other maintenance service work required, and calls for the next maintenance service accordingly. We strongly recommend that you have your vehicle serviced at an authorized MercedesBenz Center. Have it serviced in accordance with the Maintenance Booklet at the times called for by the maintenance service indicator. i Failure to have the vehicle maintained in accordance with the Maintenance Booklet and maintenance service indicator at the designated times/mileage will result in vehicle damage not covered by the Mercedes-Benz Limited Warranty. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 259 Version: 2.11.8.1 Maintenance Information on maintenance work and maintenance intervals are specified in the Maintenance Booklet. Contact an authorized Mercedes-Benz Center, or visit www.mbusa.com (USA only) for additional information. The maintenance service indicator message will notify you when the next maintenance service is required. Starting approximately 1 month before the next maintenance service is required, one of the following messages will appear in the multifunction display. The messages will appear while you are driving or when you switch on the ignition (example service A): Next Service A in XXXX miles (km) Next Service A in XX days Service A Due An additional number or a further letter in combination with the maintenance type can be indicated. This indicates that further auxiliary maintenance work is required. Contact an authorized Mercedes-Benz Center for more information. Clearing the maintenance service indicator message The maintenance service indicator message is cleared automatically Rafter approximately 10 seconds when you switch on the ignition Rafter approximately 10 seconds when reaching the service threshold while driving Rafter approximately 30 seconds, once the suggested maintenance service term has passed X Clearing the maintenance service indicator message manually: Press button % or button a on the multifunction steering wheel. The standard display appears in the multifunction display. Maintenance service term exceeded If you have exceeded the suggested maintenance service term, you will see the following message in the multifunction display: Service A Exceeded by XXXXX miles (km) Service A Exceeded by XXX days In addition, a signal sounds when the message appears. Any authorized Mercedes-Benz Center will reset the maintenance service indicator following a completed maintenance service. Calling up the maintenance service indicator display i The menu overview can be found on (Y page 121). You can call up the maintenance service indicator display at any time to check when the next maintenance service is required. Z Operation Maintenance service indicator message 259 204_AKB; 5; 23, en-US d2ureepe, Vehicle care 260 X Operation 2009-07-16T17:54:06+02:00 - Seite 260 Version: 2.11.8.1 Switch on the ignition. The standard display of the control system appears (Y page 121). X Press button = or ; on the multifunction steering wheel to select the Service menu. X Press button : or 9 to select ASSYST PLUS. X Press button a on the multifunction steering wheel to confirm. The maintenance service indicator display with the maintenance service deadline appears in the multifunction display. i If the battery was disconnected, the days of disconnection will not be included in the count shown by the maintenance service indicator. To arrive at the true maintenance service deadline, you will need to subtract these days from the days shown in the maintenance service indicator message or maintenance service indicator display. Resetting the maintenance service indicator In the event that the maintenance service on your vehicle is not carried out at an authorized Mercedes-Benz Center, you can have the maintenance service indicator reset. The automotive maintenance facility carrying out the maintenance service will find the information for resetting the maintenance service indicator in the maintenance-relevant literature for your vehicle. Such literature is available at any authorized Mercedes-Benz Center or directly from Mercedes-Benz. ! If the maintenance service indicator was reset inadvertently, have an authorized Mercedes-Benz Center correct it. Only reset the maintenance service indicator if the proper maintenance service has been performed. Not following the proper maintenance service as described in the Maintenance Booklet will result in engine damage and/or other vehicle damage not covered by the Mercedes-Benz Limited Warranty. Vehicle care Cleaning and care of the vehicle Notes Regular and proper care will help to maintain the value of your vehicle. G Warning! Many cleaning products can be hazardous. Some are poisonous, others are flammable. Always follow the instructions on the particular container. Always open your vehicle’s doors or windows when cleaning the inside. Never use fluids or solvents that are not designed for cleaning your vehicle. Always lock away cleaning products and keep them out of reach of children. ! When cleaning the vehicle, do not use scouring agents. Never apply strong force and only use a soft, wet cloth or sponge. Otherwise you may scratch or damage the surface to be cleaned. While in operation, even while parked, your vehicle is subjected to varying external influences which, if gone unchecked, can attack the paintwork as well as the vehicle underbody and cause lasting damage. Such damage is caused not only by extreme and varying climatic conditions, but also by: RAir pollution RRoad salt RTar RGravel and stone chipping 2009-07-16T17:54:06+02:00 - Seite 261 Version: 2.11.8.1 Vehicle care To avoid paint damage, you should immediately remove: RGrease and oil RFuel RCoolant RBrake RBird fluid droppings RInsects RTree resins etc. Frequent washing reduces and/or eliminates the aggressiveness and potency of the above adverse influences. More frequent washings are necessary to deal with unfavorable conditions: Rnear the ocean Rin industrial areas (smoke, exhaust emissions) Rduring winter operation You should check your vehicle from time to time for stone chipping or other damage. Any damage should be repaired as soon as possible to prevent corrosion. In doing so, do not neglect the underbody of the vehicle. A prerequisite for a thorough check is a washing of the underbody followed by a thorough inspection. Damaged areas need to be re-undercoated. Your vehicle has been treated at the factory with a wax-base rustproofing in the body cavities which will last for the lifetime of the vehicle. Post-production treatment is neither necessary nor recommended by MercedesBenz because of the possibility of incompatibility between materials used in the production process and others applied later. We have selected vehicle-care products and compiled recommendations which are specially matched to our vehicles and which always reflect the latest technology. You can obtain Mercedes-Benz approved vehicle-care products at an authorized Mercedes-Benz Center. Scratches, corrosive deposits, corrosion or damage due to negligent or incorrect care cannot always be removed or repaired with the vehicle-care products recommended here. In such cases it is best to seek aid at an authorized Mercedes-Benz Center. The following topics deal with the cleaning and care of your vehicle and give important “how-to” information as well as references to Mercedes-Benz approved vehicle-care products. Power washer ! Follow the instructions provided by the power washer manufacturer on maintaining a distance between the vehicle and the nozzle of the power washer. Never use a round nozzle to power-wash tires. The intense jet of water can result in damage to the tire. Always replace a damaged tire. Always keep the jet of water moving across the surface. Do not aim directly at electrical parts, electrical connectors, seals, or other rubber parts. i Vehicles with KEYLESS-GO: If a door handle is hit by a strong jet of water, and a SmartKey is within approximately 3 ft (1 m) of the vehicle, it could be inadvertently locked or unlocked. Tar stains Quickly remove tar stains before they dry and become more difficult to remove. A tar remover is recommended. Paintwork, painted body components ! Affixing stickers, magnets, adhesive tape or similar materials to painted body components may damage the paintwork. Mercedes-Benz approved Paint Care should be applied when water drops on the paint surface do not “bead up”. This should Z 261 Operation 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Operation 262 2009-07-16T17:54:06+02:00 - Seite 262 Version: 2.11.8.1 Vehicle care normally be done every 3 to 5 months, depending on the climate and washing detergent used. Mercedes-Benz approved Paint Cleaner should be applied if the paint surface shows signs of embedded dirt (i.e. loss of gloss). Do not apply any of these products or wax if your vehicle is parked in the sun or if the hood is still hot. X Use the appropriate MB-Touch-Up Stick for quick and provisional repairs of minor paint damage (i.e. chips from stones, vehicle doors, etc.). X Engine cleaning Automatic car wash You can have your vehicle washed in an automatic car wash from the start. Brushless car washes are preferable. X To protect the filter system, activate the air recirculation mode using button g on the climate control panel. Prior to cleaning the engine compartment, make sure to protect electrical components and connectors from contact with water and cleaning agents. Corrosion protection, such as MB Anticorrosion Wax should be applied to the engine compartment after every engine cleaning. Before applying, all control linkage bushings and joints should be lubricated. The poly-V-belt and all pulleys should be protected from any wax. Vehicle washing In the winter, thoroughly remove all traces of road salt as soon as possible. When washing the vehicle underbody, do not forget to clean the inner sides of the wheels. Only use a mild vehicle wash detergent, such as Mercedes-Benz approved Car Shampoo. X Thoroughly spray the vehicle with a diffused jet of water. X Do not spray directly towards the ventilation intake. X Use plenty of water and rinse the sponge and chamois frequently. X Rinse with clean water and dry with a chamois thoroughly. Do not allow cleaning agents to dry on the finish. ! Do not clean your vehicle in an automatic touchless car wash which uses caustic spray. Caustic spray will damage the paint or ornamental moldings. If the vehicle is very dirty, prewash it before running it through the automatic car wash. ! Make sure the combination switch is set to wiper setting $. Otherwise, the rain sensor could activate and cause the wipers to move unintentionally. This may lead to vehicle damage. Due to the width of the vehicle, fold in exterior rear view mirrors prior to running the vehicle through an automatic car wash to prevent damage to the mirrors. i Vehicles with KEYLESS-GO: If a door handle is hit by a strong jet of water, and a SmartKey is within approximately 3 ft (1 m) of the vehicle, it could be inadvertently locked or unlocked. Hand-wash X Do not use hot water or wash your vehicle in direct sunlight. X Only use a soft, wet cloth or sponge to clean the vehicle. Vehicles with automatic transmission: X When taking the vehicle through an automatic conveyor-type car wash: Make sure the automatic transmission remains in neutral position N. When leaving the automatic car wash, make sure the mirrors are folded out. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 263 Version: 2.11.8.1 Vehicle care After running the vehicle through an automatic car wash, wipe any wax off of the windshield and the wiper blade inserts. This will prevent smears and reduce wiping noise which can be caused by residual wax on the windshield. 263 Cleaning the driving system sensors X For regular cleaning and care of ornamental moldings, use a damp cloth. ! Do not use chrome cleaner on ornamental moldings. Although ornamental moldings may have chrome appearance, they could be made of anodized aluminum that will be damaged when cleaned with chrome cleaner. Instead, use a damp cloth to clean those ornamental moldings. For very dirty ornamental moldings of which you are sure are chrome-plated, use a chrome cleaner. If in doubt whether an ornamental molding is chrome-plated, contact an authorized Mercedes-Benz Center. The Parktronic system sensors : are located in the front and rear bumper. To clean the bumper area near driving system sensors : observe the following: RUse a mild vehicle wash detergent, such as Mercedes-Benz approved Car Shampoo, with plenty of water. RUse ! If you use a power washer to clean the sensor covers, observe the following: RFollow the instructions provided by the power washer manufacturer. Headlamps, brake lamps, tail lamps, side markers, turn signal lenses X Use a mild vehicle wash detergent, such as Mercedes-Benz approved Car Shampoo, with plenty of water. ! Only use window cleaning solutions that a soft, non-scratching cloth. RMaintain a distance between the sensor covers and the nozzle of the power washer. Cleaning the rear view camera lens are suitable for plastic lamp lenses. Window cleaning solutions which are not suitable may damage the plastic lamp lenses of the headlamps. Therefore, do not use abrasives, solvents or cleaners that contain solvents. X Only use clean water and a soft, nonscratching cloth to clean rear view camera lens :. Z Operation Ornamental moldings 204_AKB; 5; 23, en-US d2ureepe, Vehicle care 264 Be careful not to apply wax to rear view camera lens : when waxing the vehicle. If necessary, remove the wax using the Mercedes-Benz approved Car Shampoo with plenty of water. ! Do not clean the camera and the area around the camera Operation 2009-07-16T17:54:06+02:00 - Seite 264 Version: 2.11.8.1 Rwith a high-pressure cleaner Rwith a dry cloth and strong pressure Rwith aggressive cleaning agents You could otherwise damage the camera. Cleaning the windows and the wiper blades ! The windshield wipers must be in a vertical position before folding them away from the windshield. They could otherwise damage the hood. Never open the hood when the wiper arms are folded forward. X Make sure the hood is fully closed. Switch on the ignition. X Turn combination switch to wiper setting ° (Y page 96). X With wiper arms in vertical position, switch off the ignition. X G Warning! For safety reasons, switch off wipers and remove SmartKey from starter switch before cleaning the windshield and/or the wiper blades. Vehicles with KEYLESS-GO: Make sure the vehicle’s on-board electronics have status 0. Otherwise, the wiper motor could suddenly turn on and cause injury. ! Do not pull on the wiper blade inserts. They could tear. X Fold the wiper arms forward until they snap into place. X Clean the windshield and the wiper blade inserts with a clean cloth and mild detergent solution. X Use a soft, clean cloth and a mild window cleaning solution on all outside and inside glass surfaces. An automotive glass cleaner is recommended. ! Fold the windshield wiper arms back onto the windshield before turning the SmartKey in the starter switch or pressing the KEYLESS-GO start/stop button. Hold on to the wiper when folding the wiper arm back. If released, the force of the impact from the tensioning spring could crack the windshield. ! To clean the window interior, do not use a dry cloth, abrasives, solvents or cleaners containing solvents. Do not touch the inside of the windows with hard objects such as an ice scraper or ring. Doing so may damage the windows. Cleaning the panorama roof with power tilt/sliding panel The rear part of the tilt/sliding panel has a protective layer on the inside. X Use a soft, clean cloth and a mild window cleaning solution. An automotive glass cleaner is recommended. ! Do not use a dry cloth, abrasives, solvents or cleaners containing solvents. Do not touch the protective layer with hard objects such as an ice scraper or ring. Never apply strong force and only use a soft, nonscratching cloth when cleaning the rear part of the tilt/sliding panel. Otherwise you may scratch or damage the protective layer. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 265 Version: 2.11.8.1 Vehicle care If possible, clean wheels once a week. X Use Mercedes-Benz approved Wheel Care, a soft bristle brush and a strong spray of water for cleaning the light alloy wheels. ! Only use acid-free cleaning materials. Acid may cause corrosion or damage the clear coat. ! The vehicle should not be parked for an extended period of time immediately after it has been cleaned. This applies especially after the wheel rims have been cleaned with wheel rim cleaner. Wheel rim cleaners can lead to increased corrosion of the brake disks and brake pads. Non-approved wheel cleaners may also damage the wheel paint if the vehicle is not driven after cleaning. Therefore, the vehicle’s brake system should always be warmed-up before it is parked after cleaning. Drive your vehicle for several minutes to allow the brakes to dry. When applying Mercedes-Benz approved Tire Care and Mercedes-Benz approved Wheel Care products, take care not to spray them on the brake disks. Plastic and rubber parts ! Do not use oil, wax or scouring agents. Otherwise you may scratch or damage the surface. Hard plastic trim items X Use Mercedes-Benz approved Interior Care on a soft, lint-free cloth and apply with light pressure. Audio or COMAND display ! You must switch off the audio or COMAND display and allow it to cool prior to cleaning. ! Do not use any liquids or cleaning agents. These can damage or even destroy the audio or COMAND display screen. X Steering wheel and gear selector lever X G Warning! Do not use cleaners or cockpit care sprays containing solvents to clean the cockpit or the steering wheel. Cleaners containing solvents will make the surface porous and vehicle occupants could suffer serious injuries from plastic parts coming loose in the event of air bag deployment. Wipe with a damp cloth and dry thoroughly or clean with Mercedes-Benz approved Leather Care. Carpets X X Use a gentle dishwashing detergent or mild detergent for delicate fabrics as a washing solution. X Wipe with a cloth moistened in a lukewarm solution. The surface may temporarily change color. If this is the case, wait for it to dry. Use a standard microfiber cloth and apply with light pressure. Use Mercedes-Benz approved Carpet and Fabric Care for cleaning the carpets. Headliner and shelf below rear window X Use a soft bristle brush or a dry-shampoo cleaner in case of excessive dirt. Seat belts X Only use clear, lukewarm water and soap. ! The seat belts must not be treated with chemical cleaning agents. Do not dry the seat belts at temperatures above 176‡ (80†) or in direct sunlight. Z Operation Light alloy wheels 265 204_AKB; 5; 23, en-US d2ureepe, 266 2009-07-16T17:54:06+02:00 - Seite 266 Version: 2.11.8.1 Vehicle care G Warning! RDo not soak the leather upholstery. As leather is a natural product, it could otherwise harden or become porous. Do not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection. RExercise particular care when cleaning perforated leather as its underside should not become wet. Operation Upholstery Using aftermarket seat covers or wearing clothing that have the tendency to give off coloring (e.g. when wet, etc.) may cause the upholstery to become permanently discolored. By lining the seats with a proper intermediate cover, contact-discoloration will be prevented. G Warning! Only use seat or head restraint covers which have been tested and approved by MercedesBenz for your vehicle model. Using other seat or head restraint covers may interfere with or prevent Rdeployment of the front side impact air bags Rdeployment of the rear side impact air bags Rdeployment of the pelvis air bags Ractivation of the NECK-PRO active front head restraints Contact an authorized Mercedes-Benz Center for availability. Leather upholstery Please note that leather upholstery is a natural product and is therefore subject to a natural aging process. Leather upholstery may also react to certain ambient influences such as high humidity or high temperature by showing wrinkles for example. X Wipe leather upholstery with a damp cloth and dry thoroughly or clean with MercedesBenz approved Leather Care. ! To avoid damage to leather upholstery: RWipe RDo with light pressure only. not clean with abrasive cleaning agents such as scouring milk or powder. Wood trims X Only use water and a damp cloth to clean wood trims in your vehicle. ! Do not use solvents like tar remover or wheel cleaner nor polishes or waxes as these may be abrasive. Chrome-plated exhaust tip Regular cleaning and care of chrome-plated exhaust tips will help to maintain their shine and the classy appearance. X Use Mercedes-Benz approved Chrome Polishing Paste each time the vehicle has been washed, especially during the winter. ! Do not use alkaline cleaners such as wheel cleaners as they could cause corrosion. 2009-07-16T17:54:06+02:00 - Seite 267 Version: 2.11.8.1 267 Vehicle equipment ............................ Where will I find ...? .......................... Vehicle status messages in the multifunction display ....................... What to do if … .................................. Unlocking/locking manually ........... Resetting activated NECK-PRO active front head restraints ............. Replacing SmartKey batteries ......... Replacing bulbs ................................. Replacing wiper blades .................... Flat tire .............................................. Battery ............................................... Jump starting .................................... Towing the vehicle ............................ Fuses .................................................. 268 268 270 297 309 311 312 313 316 317 321 323 325 328 Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 268 Version: 2.11.8.1 Where will I find ...? 268 wrench. Some tools required for a wheel change are specific to your vehicle. Contact an authorized Mercedes-Benz Center to obtain the tools approved for your vehicle. Vehicle equipment i This Operator’s Manual describes all features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual. Where will I find ...? Practical hints First aid kit i Check expiration dates and contents for completeness at least once a year and replace missing/expired items. Depending on the equipment configuration, the first-aid kit will be located either in the open storage department in the trunk or behind the cover panel on the left-hand side of the trunk. The vehicle tool kit includes: RCollapsible RFuse wheel chock20 chart RJack20 RPair of gloves20 RTowing RWheel eye bolt wrench20 X Open the trunk (Y page 75). X Lift the trunk floor using the floor handle. X Engage the floor handle on the upper trunk lip. ! To prevent damage, always disengage the floor handle from the upper trunk lip and lower the trunk floor before closing the trunk. X Turn lock : counterclockwise. X Fold down cover ;. The first aid kit can be removed. : Tab ; Removing vehicle tool kit box Vehicle tool kit The vehicle tool kit is located in the space underneath the trunk floor. i Vehicles without spare wheel are not factory-equipped with the tools required for a wheel change such as a jack or a wheel 20 Vehicles with spare wheel only. = Vehicle tool kit box cover ? Opening vehicle tool kit box cover A Tab B Vehicle tool kit C Vehicle tool kit box D Luggage bowl 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 269 Version: 2.11.8.1 Where will I find ...? Removing vehicle tool kit box: Pull tab : in direction of arrow ; and lift vehicle tool kit box C. X Remove vehicle tool kit box C from luggage bowl D. X Opening vehicle tool kit box cover: Pull tab A in direction of arrow ? and open vehicle tool kit box cover =. X Installing vehicle tool kit box: Slide vehicle tool kit box C into the recess of luggage bowl D. X Push vehicle tool kit box C downward until it engages into luggage bowl D. you use the jack for any other purpose, you or others could be injured, as the jack is designed only for the purpose of changing a wheel. When using the jack, observe the safety notes in the “Mounting the spare wheel” section and the notes on the jack. X Take the jack from the vehicle tool kit (Y page 268). Practical hints X Collapsible wheel chock The collapsible wheel chock serves to secure the vehicle, e.g. while changing a wheel. X Take the collapsible wheel chock from the vehicle tool kit (Y page 268). Storage position X Turn the crank handle in the direction of arrow as far as it will go. X Setting up: Tilt both plates upward :. Fold the lower plate outward ;. X Guide the tabs of the lower plate all the way into the openings of base plate =. For information on where to place wheel chocks when changing a wheel, see “Lifting the vehicle” (Y page 318). X Jack G Warning! 269 Operational position X Turn the crank handle clockwise. Before placing the jack back into the vehicle tool kit: X Fully collapse the jack. X Fold in the crank handle (storage position). Only use the jack supplied with your vehicle to lift the vehicle briefly for wheel changes. If Z 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 270 Version: 2.11.8.1 Vehicle status messages in the multifunction display 270 Spare wheel G Observe Safety notes, see page 317. The spare wheel is located in the space underneath the trunk floor. X Removing: Open the trunk (Y page 75). X Lift the trunk floor using the floor handle. X Engage the trunk floor handle on the upper trunk lip. ! To prevent damage, always disengage the Practical hints floor handle from the upper trunk lip and lower the trunk floor before closing the trunk. Certain warning and malfunction messages are accompanied by an audible signal. Address these messages accordingly and follow the additional instructions given in this Operator’s Manual. High-priority messages appear in the multifunction display in red color. Certain messages of high priority cannot be cleared from the multifunction display using a or % on the multifunction steering wheel (Y page 118). Other messages of high priority and messages of less immediate priority can be cleared from the multifunction display using a or %. They are then stored in the vehicle status message memory (Y page 129). Remember that clearing a message will only make the message disappear. Clearing a message will not correct the condition that caused the message to appear. G Warning! X Remove luggage bowl ; by turning it counterclockwise. X Remove spare wheel :. Storing the spare wheel after use X Place spare wheel : into the spare wheel well. X Secure spare wheel : by turning luggage bowl ; clockwise. Vehicle status messages in the multifunction display Notes Warning and malfunction messages appear in the multifunction display located in the instrument cluster. All categories of messages contain important information which should be taken note of and, where a malfunction is indicated, addressed as soon as possible at an authorized Mercedes-Benz Center. Failure to repair the condition noted may cause damage not covered by the MercedesBenz Limited Warranty, or result in property damage or personal injury. G Warning! No messages will be displayed if either the instrument cluster or the multifunction display is inoperative. As a result, you will not be able to see information about your driving conditions, such as Rspeed Routside temperature Rwarning/indicator lamps 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 271 Version: 2.11.8.1 Vehicle status messages in the multifunction display Rfailure messages of any systems Driving characteristics may be impaired. If you must continue to drive, do so with added caution. Contact an authorized MercedesBenz Center as soon as possible. On the pages that follow, you will find a compilation of the most important warning and malfunction messages that may appear. For your convenience the messages are divided into text messages (Y page 272) and symbol messages (Y page 279). Practical hints Rmalfunction/warning 271 Z 204_AKB; 5; 23, en-US d2ureepe, 272 2009-07-16T17:54:06+02:00 - Seite 272 Version: 2.11.8.1 Vehicle status messages in the multifunction display Text messages Practical hints Safety systems Display messages Possible causes/consequences and M Solutions Front Passenger Airbag Enabled See Operator’s Manual USA only: The front passenger front air bag is activated while driving even though a child, small individual, or object below the system’s weight threshold is on the front passenger seat, or the front passenger seat is empty. Objects on the seat or forces acting on the seat may make the system sense supplemental weight. X Stop the vehicle in a safe location as soon as possible. X Engage the parking brake. X Switch off the ignition. X Open the front passenger door. X Remove child and child restraint from front passenger seat and properly secure the child in rear seat employing the child restraint if necessary. X Make sure no objects which apply supplemental weight to the seat are present. The system may recognize such supplemental weight and sense that an occupant on the front passenger seat is of a greater weight than actually present. X Keep the seat unoccupied, close the front passenger door and switch on the ignition. Monitor the 45 indicator lamp in the center console (Y page 45) and the multifunction display in the instrument cluster (Y page 28) for the following: With the seat unoccupied and the ignition switched on, Rthe 45 indicator lamp in the center console should illuminate and remain illuminated, indicating that the OCS (Y page 42) has deactivated the front passenger front air bag. message Front Passenger Airbag Enabled See Operator’s Manual or the message Front Passenger Airbag Disabled See Operator’s Manual should not appear in the multifunction display at any time the seat is unoccupied. Wait at least 60 seconds for the system to complete the necessary check cycles and to make sure neither message appears in the multifunction display. Rthe If above conditions are met, you can occupy the front passenger seat again. Depending on the front passenger 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 273 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages 273 Possible causes/consequences and M Solutions classification sensed by the OCS, the 45 indicator lamp will remain illuminated or go out. If above conditions are not met, the system is not working properly. Have the system checked at an authorized Mercedes-Benz Center as soon as possible. G Warning! Practical hints If the 45 indicator lamp remains out even after performing the above corrective steps, do not have any children 12 years old and under and other small individuals use the passenger seat until the system has been repaired. Z 204_AKB; 5; 23, en-US d2ureepe, Practical hints 274 2009-07-16T17:54:06+02:00 - Seite 274 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages Possible causes/consequences and M Solutions Front Passenger Airbag Disabled See Operator’s Manual USA only: The front passenger front air bag is deactivated while driving even though an adult or someone larger than a small individual is occupying the front passenger seat. Forces acting on the seat may make the system sense a decrease in weight. X Stop the vehicle in a safe location as soon as possible. X Engage the parking brake. X Switch off the ignition. X Have the front passenger vacate the seat and exit the vehicle. X Keep the seat unoccupied, close the front passenger door and switch on the ignition. Monitor the 45 indicator lamp in the center console (Y page 45) and the multifunction display in the instrument cluster (Y page 28) for the following: With the seat unoccupied and the ignition switched on, Rthe 45 indicator lamp in the center console should illuminate and remain illuminated, indicating that the OCS (Y page 42) has deactivated the front passenger front air bag. message Front Passenger Airbag Enabled See Operator’s Manual or the message Front Passenger Airbag Disabled See Operator’s Manual should not appear in the multifunction display at any time the seat is unoccupied. Wait at least 60 seconds for the system to complete the necessary check cycles and to make sure neither message appears in the multifunction display. Rthe If above conditions are met, you can occupy the front passenger seat again. Depending on the front passenger classification sensed by the OCS, the 45 indicator lamp will remain illuminated or go out. If above conditions are not met, the system is not working properly. Have the system checked at an authorized Mercedes-Benz Center as soon as possible. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 275 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages Check Child Seat Position 275 Possible causes/consequences and M Solutions Vehicles with BabySmart™ (Canada only): See Operator's The BabySmart™ child seat is not positioned correctly. Manual Risk of injury! X Install the BabySmart™ child seat in correct position. G Warning! If the 45 indicator lamp remains illuminated with an adult occupant on the front passenger seat even after performing the above corrective steps, do not have any passenger use the front passenger seat until the system has been repaired. Driving systems Display messages Cruise Control Possible causes/consequences and M Solutions Inoperativ The cruise control is malfunctioning. e In addition an acoustic warning sounds. X Cruise Control - - - mph Have the cruise control checked at an authorized Mercedes-Benz Center. One of the activation conditions for cruise control has not been fulfilled. You may have attempted to set a speed below 20 mph (30 km/h). X Drive faster than 20 mph (30 km/h) if the situation allows and set the speed. X Check the activation conditions for cruise control (Y page 181). Z Practical hints Vehicles with BabySmart™ (Canada only): The sensor for child seat recognition is malfunctioning. Risk of injury! X Contact an authorized Mercedes-Benz Center. 204_AKB; 5; 23, en-US d2ureepe, 276 2009-07-16T17:54:06+02:00 - Seite 276 Version: 2.11.8.1 Vehicle status messages in the multifunction display Practical hints Vehicle Display messages Possible causes/consequences and M Solutions P Shift to 'P' You have turned off the engine with the KEYLESS-GO start/ stop button with the automatic transmission in neutral position N and opened the driver’s door. or You have attempted to switch off the engine with the KEYLESS-GO start/stop button with the automatic transmission in reverse gear R or drive position D. X Shift the automatic transmission to park position P. Shift to to Start 'P' or 'N' Engine You have attempted to start the engine while the automatic transmission was in reverse gear R or drive position D. X Shift the automatic transmission into park position P or neutral position N. Make sure the brake pedal is depressed. Tires Display messages Possible causes/consequences and M Solutions Check Tire Pressure Then Restart Run Flat Indicator There has been a warning message about a loss in the tire inflation pressure and the tire pressure loss warning system was not restarted yet. X Make sure the correct tire inflation pressure is set for each tire. X Then restart the tire pressure loss warning system (Y page 233). Run Flat Indicator Inoperativ The tire pressure loss warning system is malfunctioning. e X Have the tire pressure loss warning system checked at an authorized Mercedes-Benz Center. Check Tire Pressure Soon The tire pressure loss warning system indicates that the tire inflation pressure is too low in at least one tire. X Carefully bring the vehicle to a halt, avoiding abrupt steering and braking maneuvers. Observe the traffic situation around you. X Check the tires and, if necessary, change the wheel (Y page 317). X Check and adjust tire inflation pressure as required (Y page 232). X Restart the tire pressure loss warning system after adjusting the tire inflation pressure values (Y page 233). 2009-07-16T17:54:06+02:00 - Seite 277 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages Possible causes/consequences and M Solutions Tire pressures will be displayed after driving a few minutes The tire inflation pressure is being checked by the Advanced TPMS. X Drive the vehicle for a few minutes. Tire Press. Monitor Inoperativ The Advanced TPMS is malfunctioning. e X Have the Advanced TPMS checked at an authorized Mercedes-Benz Center. Tire Pressure Monitor Inoperativ There are wheels without appropriate wheel sensors mounted (e.g. winter tires). e No Wheel X Have the Advanced TPMS checked at an authorized Sensors Mercedes-Benz Center. X Have the appropriate wheel sensors installed at an authorized Mercedes-Benz Center. TirePress. Sensor(s)M At least one sensor is defect (e.g. battery is empty). issing The respective tire is indicated by – – instead of the tire inflation pressure in the multifunction display. X Have the Advanced TPMS checked at an authorized Mercedes-Benz Center. X Have the wheel sensors installed at an authorized Mercedes-Benz Center. At least one wheel without appropriate wheel sensors is mounted (e.g. spare wheel). The respective tire is indicated by – – instead of the tire inflation pressure in the multifunction display. X Have the Advanced TPMS checked at an authorized Mercedes-Benz Center. X Have the wheel sensors installed at an authorized Mercedes-Benz Center. Tire Press. Monitor Currently The Advanced TPMS cannot monitor the tire inflation pressure Unavailabl due to a nearby radio interference source or insufficient power supply. e As soon as the causes of the malfunction have been rectified, the Advanced TPMS becomes active again automatically after a few minutes of driving. Z 277 Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Practical hints 278 2009-07-16T17:54:06+02:00 - Seite 278 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages Possible causes/consequences and M Solutions Correct Tire Pressure The tire inflation pressure is too low in at least one tire. or The tire inflation pressures of the individual tires differ from each other significantly. The tire inflation pressure values are shown in the multifunction display. X Check and correct tire inflation pressure as required (Y page 232). X Restart the Advanced TPMS (Y page 236). Caution Tire Defect At least one tire is deflating. The respective tire is indicated in the multifunction display. X Carefully bring the vehicle to a halt, avoiding abrupt steering and braking maneuvers. X If necessary, change the wheel (Y page 317). Check Tires The tire inflation pressure in at least one tire is significantly below the reference value. The respective tire is indicated in the multifunction display. X Carefully bring the vehicle to a halt, avoiding abrupt steering and braking maneuvers. X Check and adjust tire inflation pressure as required. X If necessary, change the wheel (Y page 317). G Warning! Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may lose control of the vehicle. Continued driving with a flat tire will cause excessive heat build-up and possibly a fire. G Warning! Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 279 Version: 2.11.8.1 Vehicle status messages in the multifunction display 279 Symbol messages Brake Display messages # Check Brake Pad Wear Possible causes/consequences and M Solutions The brake pads have reached their wear limit. X Have the brake pads replaced as soon as possible at an authorized Mercedes-Benz Center. ! Brake pad thickness must be visually inspected by a qualified technician at the intervals Practical hints specified in the Maintenance Booklet. Z 204_AKB; 5; 23, en-US d2ureepe, 280 2009-07-16T17:54:06+02:00 - Seite 280 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages $ (USA only) J Practical hints (Canada only) $ (USA only) J (Canada only) Possible causes/consequences and M Solutions ABS and ESC Inoperativ e See Operator’s Manual In addition, the yellow ESP® warning lamp d and the yellow ABS indicator lamp ! come on. The brake system is still functioning normally but due to a malfunction, the ABS, the BAS, the ESP®, and the hill-start assist system are unavailable. X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. ABS and ESC Currently Unavailabl e See Operator’s Manual In addition, the yellow ESP® warning lamp d and the yellow ABS indicator lamp ! come on. The brake system is still functioning normally but due to a malfunction, the ABS, the BAS, the ESP®, and the hill-start assist system are unavailable. The self-diagnosis may not be completed yet. X Drive a short distance with added caution at a vehicle speed of above 12 mph (20 km/h). When the message disappears, the ESP® is available again. If the message does not disappear: X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. 2009-07-16T17:54:06+02:00 - Seite 281 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages $ (USA only) J (Canada only) $ (USA only) J (Canada only) $ (USA only) ! 281 Possible causes/consequences and M Solutions ABS and ESC Currently Unavailabl e See Operator’s Manual In addition, the yellow ESP® warning lamp d and the yellow ABS indicator lamp ! come on. The brake system still functions normally but due to insufficient power supply, the ABS, the BAS, the ESP®, and the hill-start assist system are unavailable. X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. When the voltage is above the required value again, the ABS, the BAS, the ESP®, and the hill-start assist system are operational again and the message should disappear. If the message does not disappear: X Have the alternator and the battery checked. Failure to follow these instructions increases the risk of an accident. EBD, ABS, and ESC Inoperativ e See Operator's Manual In addition, the yellow ESP® warning lamp d and the yellow ABS indicator lamp ! come on. The brake system is still functioning normally but due to a malfunction, the ABS, the BAS, the EBP, and the ESP® are unavailable. X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. Release Parking Brake You are driving with the parking brake engaged. In addition an acoustic warning sounds. X Release the parking brake. (Canada only) Z Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 282 2009-07-16T17:54:06+02:00 - Seite 282 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages $ (USA only) J Practical hints (Canada only) Check Brake Fluid Level Possible causes/consequences and M Solutions There is insufficient brake fluid in the reservoir. Risk of accident! X Stop the vehicle in a safe location or as soon as it is safe to do so. X Engage the parking brake. X Do not drive any further. X Contact an authorized Mercedes-Benz Center or call Roadside Assistance. Do not add brake fluid! This will not solve the problem. G Warning! Driving with the message Check Brake Fluid Level displayed can result in an accident. Have your brake system checked immediately. Do not add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be seriously burned. ! If you find that the brake fluid in the brake fluid reservoir has fallen to the minimum mark or below, have the brake system checked for brake pad thickness and leaks. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 283 Version: 2.11.8.1 Vehicle status messages in the multifunction display 283 Safety systems Possible causes/consequences and M Solutions ÷ ESC Inoperativ e See Operator's Manual In addition, the yellow ESP® warning lamp d comes on. The brake system is still functioning normally but due to a malfunction, the BAS, the ESP®, and the hill-start assist system are unavailable. X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. ÷ ESC Currently Unavailabl e See Operator's Manual In addition, the yellow ESP® warning lamp d comes on. The brake system still functions normally but due to insufficient power supply the BAS, the ESP®, and the hill-start assist system are not available. X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. When the voltage is above the required value again, the ESP® is operational again and the message in the multifunction display should disappear. If the message in the multifunction display does not disappear: X Have the alternator and the battery checked. Failure to follow these instructions increases the risk of an accident. Z Practical hints Display messages 204_AKB; 5; 23, en-US d2ureepe, 284 2009-07-16T17:54:06+02:00 - Seite 284 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages Possible causes/consequences and M Solutions ESC Currently Unavailabl e See Operator's Manual In addition, the yellow ESP® warning lamp d comes on. The self-diagnosis may not be completed yet. The brake system is still functioning normally but without the BAS, the ESP®, and the hill-start assist system available. X Drive a short distance with added caution at a vehicle speed of above 12 mph (20 km/h). When the message disappears, the ESP® is available again. If the message does not disappear: X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. ÷ ESC Currently Unavailabl e See Operator's Manual If the yellow ESP® warning lamp d flashes while driving and this message appears, the Electronic Traction System (ETS/4-ETS) has switched off to prevent overheating of the drive wheel brakes. As soon as the brakes have cooled off, the Electronic Traction System (ETS/4-ETS) switches on again. The message in the multifunction display disappears and the ESP® warning lamp d goes out. G One or more main functions of the Tele Aid system are Tele Aid Inoperativ malfunctioning. e X Have the Tele Aid system checked at an authorized Mercedes-Benz Center. 6 There is a malfunction in the Supplemental Restraint System SRS Malfunctio (SRS). The air bags or Emergency Tensioning Devices (ETDs) n Service could deploy unexpectedly or fail to activate in an accident. Required X Drive with added caution to the nearest authorized Mercedes-Benz Center. 6 Components of the driver’s supplemental restraint system Front may not work properly. Left SRS Malfunctio X Drive with added caution to the nearest authorized n Service Mercedes-Benz Center. Required Practical hints ÷ 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 285 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages Possible causes/consequences and M Solutions Components of the front passenger’s supplemental restraint Front Right SRS system may not work properly. Malfunctio X Drive with added caution to the nearest authorized n Service Mercedes-Benz Center. Required 6 Rear Left Components of the left rear passenger’s supplemental restraint system may not work properly. SRS Malfunctio X Drive with added caution to the nearest authorized n Service Mercedes-Benz Center. Required 6 Components of the center rear passenger’s supplemental Rear restraint system may not work properly. Center SRS X Drive with added caution to the nearest authorized Malfunctio Mercedes-Benz Center. n Service Required 6 Components of the right rear passenger’s supplemental Rear Right SRS restraint system may not work properly. Malfunctio X Drive with added caution to the nearest authorized n Service Mercedes-Benz Center. Required 6 Left Side The left window curtain air bag may not work properly. Curtain X Drive with added caution to the nearest authorized Airbag Mercedes-Benz Center. Malfunctio n Service Required 6 The right window curtain air bag may not work properly. Right Side X Drive with added caution to the nearest authorized Curtain Mercedes-Benz Center. Airbag Malfunctio n Service Required In the event a malfunction of the SRS is indicated as outlined above, the SRS may not be operational. For your safety, we strongly recommend that you contact an authorized Mercedes-Benz Practical hints 6 G Warning! 285 Center immediately to have the system checked. Otherwise the SRS may not be activated when needed in an accident, which could result in serious or fatal injury, or it might deploy unexpectedly and unnecessarily which could also result in injury. Z 204_AKB; 5; 23, en-US d2ureepe, 286 2009-07-16T17:54:06+02:00 - Seite 286 Version: 2.11.8.1 Vehicle status messages in the multifunction display Practical hints Vehicle Display messages Possible causes/consequences and M Solutions N The trunk is open. X Close the trunk (Y page 76). M You are driving with the hood open. X Stop the vehicle in a safe location as soon as it is safe to do so. X Close the hood (Y page 225). There is otherwise danger of an accident. ; You are driving with at least one door open. The display symbol shows you which doors are open. X Close all doors. _ Rear Left Backrest Not Latched or Rear Right Backrest Not Latched + A SmartKey with KEYLESS-GO left in the vehicle was Key recognized while trying to lock the vehicle from the outside. Detected In Vehicle X Take the SmartKey out of the vehicle. + Don’t Forget Your Key This message appears for a maximum of 60 seconds if the driver’s door is opened with the engine turned off and no SmartKey in the starter switch. This message is only a reminder. X Take the SmartKey with you when leaving the vehicle. + Take Your Key From Ignition You have forgotten to remove the SmartKey. X Remove the SmartKey from the starter switch. + Obtain A New Key The SmartKey is malfunctioning. X Contact an authorized Mercedes-Benz Center. The left or right rear seat backrest is not engaged. X Adjust the rear seat backrest until it is fully engaged in position. 2009-07-16T17:54:06+02:00 - Seite 287 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages 287 Possible causes/consequences and M Solutions + Close Doors To Lock Vehicle You tried to lock the vehicle but not all doors were closed. X Close doors and lock the vehicle again. + Key Does Not Belong to Vehicle The SmartKey in the starter switch does not belong to the vehicle. X Remove the SmartKey from the starter switch. + Replace Key Battery The batteries in the SmartKey with KEYLESS-GO are discharged. X Replace the batteries (Y page 312). + Key Not Detected (message appears in red) The SmartKey with KEYLESS-GO is not detected while the engine is running because the SmartKey is not in the vehicle. X Stop the vehicle as soon as it is safe to do so. X Engage the parking brake. X Search for the SmartKey. The vehicle cannot be locked centrally nor can the engine be started again after the engine is stopped. + Key Not Detected (message appears in red) The SmartKey with KEYLESS-GO is not detected while the engine is running because there is strong radio-frequency interference. X Stop the vehicle as soon as it is safe to do so. X Engage the parking brake. X Remove the KEYLESS-GO button from the starter switch (Y page 78). X Operate the vehicle with the SmartKey in the starter switch. + Key Not Detected (message appears in white) The SmartKey with KEYLESS-GO is momentarily not detected. X Change the position of the SmartKey in the vehicle. X If necessary, remove the KEYLESS-GO button from the starter switch (Y page 78). X Operate the vehicle with the SmartKey in the starter switch. + The KEYLESS-GO system is malfunctioning. Remove 'Start' X Remove the KEYLESS-GO button from the starter switch Button (Y page 78). and X Operate the vehicle with the SmartKey in the starter switch. Insert Key Z Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 288 2009-07-16T17:54:06+02:00 - Seite 288 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages Possible causes/consequences and M Solutions Check Washer Fluid The water level has dropped to approximately 1.1 US qts (1.0 l). X Add washer fluid (Y page 228). D Power Steering Malfunctio n See Operator's Manual Power assistance for the steering system is not available. A considerably higher degree of effort is necessary to steer the vehicle. X Check whether you are capable to apply the higher degree of effort necessary to safely steer the vehicle. Practical hints ¥ If you are able to steer the vehicle safely: X X Continue driving with added caution. Have the system checked at an authorized Mercedes-Benz Center. If, in any way, you feel that you are not able to steer the vehicle safely: X Stop the vehicle in a safe location as soon as it is safe to do so. X Apply the parking brake. X Do not continue to drive. X Contact an authorized Mercedes-Benz Center. Engine Display messages + Possible causes/consequences and M Solutions The coolant level is too low. Check Coolant X Add coolant (Y page 227). Level See X If you have to add coolant frequently, have the cooling Operator's system checked at an authorized Mercedes-Benz Center. Manual G Warning! Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn if it comes into contact with hot engine parts. You could be seriously burned. ! Do not ignore the low engine coolant level warning. Extended driving with the message and symbol displayed may cause serious engine damage not covered by the Mercedes-Benz Limited Warranty. Do not drive without sufficient amount of coolant in the cooling system. The engine will overheat causing major engine damage. 2009-07-16T17:54:06+02:00 - Seite 289 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages ? 289 Possible causes/consequences and M Solutions The coolant is too hot. Coolant Low Stop X Stop the vehicle immediately as soon as it is safe to do so. Vehicle! X Turn off the engine immediately. Turn X Engage the parking brake. Engine Off X Only start the engine again after the message disappears. You could otherwise damage the engine. X Observe the coolant temperature gauge in the instrument cluster. X If the temperature rises again: Contact an authorized Mercedes-Benz Center immediately. During severe operation conditions and stop-and-go city traffic, the coolant temperature may rise close to 248‡ (120†). G Warning! Driving when your engine is overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned. Steam from an overheated engine can cause serious burns which can occur just by opening the engine hood. Stay away from the engine if you see or hear steam coming from it. Stop the vehicle in a safe location away from other traffic. Turn off the engine, get out of the vehicle and do not stand near the vehicle until the engine has cooled down. ! The engine should not be operated with the coolant temperature above 248‡ (120†). Doing so may cause serious damage which is not covered by the Mercedes-Benz Limited Warranty. Z Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 290 2009-07-16T17:54:06+02:00 - Seite 290 Version: 2.11.8.1 Vehicle status messages in the multifunction display Practical hints Display messages Possible causes/consequences and M Solutions ? The poly-V-belt could be broken. Coolant Low Stop X Stop the vehicle immediately as soon as it is safe to do so. Vehicle! X Turn off the engine immediately. Turn X Check the poly-V-belt. Engine Off X If it is broken: Do not continue to drive. Otherwise the engine will overheat due to an inoperative water pump which may result in damage to the engine. Contact an authorized Mercedes-Benz Center. X If it is intact: Do not continue to drive the vehicle with this message displayed. Doing so could result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty. X Observe the coolant temperature gauge in the instrument cluster. X Drive to the nearest authorized Mercedes-Benz Center immediately. ? The radiator cooling fan is malfunctioning. X Observe the coolant temperature gauge in the instrument cluster. If the coolant temperature is below 248‡ (120†), you may continue driving to an authorized Mercedes-Benz Center. X Avoid placing heavy loads on the engine (e.g. by driving uphill) as well as stop-and-go traffic. X Have the fan replaced as soon as possible. # The battery is no longer charging. Possible causes: Ralternator Rbroken Ra X malfunctioning poly-V-belt malfunction in the electronic system Stop immediately in a safe location or as soon as it is safe to do so and check the poly-V-belt. X If it is broken: Do not continue to drive. Otherwise the engine will overheat due to an inoperative water pump which may result in damage to the engine. Contact an authorized Mercedes-Benz Center. X If it is intact: Drive to the nearest authorized MercedesBenz Center immediately. Adjust driving to be consistent with reduced braking responsiveness. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 291 Version: 2.11.8.1 Vehicle status messages in the multifunction display 4 Check Engine Oil At Next Refueling Possible causes/consequences and M Solutions The engine oil has dropped to a critical level. X Check the engine oil level (Y page 225) and add engine oil as required (Y page 226). X If you must add engine oil frequently, have the engine checked for possible leaks. If the message Check Engine Oil At Next Refueling appears while the engine is running and at operating temperature, the engine oil level has dropped to approximately the minimum level. The message will be stored in the vehicle status message memory after you have cleared it from the multifunction display. Visually check for oil leaks. If there are no obvious oil leaks, drive to the nearest service station to refill your engine oil to the required level. Display messages For information on approved engine oils contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only). ! Engine oil level warnings should not be ignored. Extended driving with the symbol displayed could result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty. Possible causes/consequences and M Solutions 8 Fuel Level Low The fuel level has dropped below the reserve mark. X Refuel at the next gas station. 8 Gas Cap Loose A loss of pressure has been detected in the fuel system. The fuel cap may not be closed properly or the fuel system may be leaking. X Check the fuel cap (Y page 222). X If it is not closed properly: Close the fuel cap. X If it is closed properly: Have the fuel system checked at an authorized Mercedes-Benz Center. Z Practical hints Display messages 291 204_AKB; 5; 23, en-US d2ureepe, 292 2009-07-16T17:54:06+02:00 - Seite 292 Version: 2.11.8.1 Vehicle status messages in the multifunction display Lamps Practical hints Display messages Possible causes/consequences and M Solutions b The active Bi-Xenon headlamp system is malfunctioning. Active Headlamps X Contact an authorized Mercedes-Benz Center as soon as Inoperativ possible. e b Check Left Reverse Lamp or Check Right Reverse Lamp b The left or right brake lamp is malfunctioning. Check Left X Replace the bulb as soon as possible (Y page 313). Brake Lamp or Check Right Brake Lamp b The high-mounted brake lamp is malfunctioning. This Check message will only appear if all LEDs have stopped working. Center Brake Lamp X Contact an authorized Mercedes-Benz Center as soon as possible. b Check Left Fog Lamp or Check Right Fog Lamp The left or right backup lamp is malfunctioning. X Replace the bulb as soon as possible (Y page 313). The left or right front fog lamp is malfunctioning. X Contact an authorized Mercedes-Benz Center as soon as possible. 2009-07-16T17:54:06+02:00 - Seite 293 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages 293 Possible causes/consequences and M Solutions b The front left side or right side marker lamp is malfunctioning. Check Front X Contact an authorized Mercedes-Benz Center as soon as Left possible. Sidemarker Lamp or Check Front Right Sidemarker Lamp b The rear left side or right side marker lamp is malfunctioning. Check Rear Left X Replace the bulb as soon as possible (Y page 313). Sidemarker Lamp or Check Rear Right Sidemarker Lamp b Check Front Left Parking Lamp or Check Front Right Parking Lamp The left or right front parking lamp is malfunctioning. X Contact an authorized Mercedes-Benz Center as soon as possible. b Check Left High Beam or Check Right High Beam The left or right high-beam lamp is malfunctioning. X Contact an authorized Mercedes-Benz Center as soon as possible. Z Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 294 2009-07-16T17:54:06+02:00 - Seite 294 Version: 2.11.8.1 Vehicle status messages in the multifunction display Practical hints Display messages Possible causes/consequences and M Solutions b The left or right license plate lamp is malfunctioning. Check Left X Contact an authorized Mercedes-Benz Center as soon as License possible. Plate Lamp or Check Right License Plate Lamp b Auto Lamp The light sensor is malfunctioning. The headlamps come on automatically. Function Inoperativ X Contact an authorized Mercedes-Benz Center as soon as e possible. To switch off the headlamps (U.S. vehicles only): X Switch off the daytime running lamp mode in the control system (Y page 133). X Switch off the headlamps using the exterior lamp switch (Y page 90). b Check Left Low Beam or Check Right Low Beam The left or right low-beam lamp is malfunctioning. X Halogen headlamp: Replace the bulb as soon as possible (Y page 313). X Bi-Xenon headlamp: Contact an authorized MercedesBenz Center as soon as possible. b Check Rear Left Fog Lamp The rear fog lamp is malfunctioning. X Replace the bulb as soon as possible (Y page 313). b You have removed the SmartKey from the starter switch, Switch Off Lights opened the driver’s door and left the headlamps on or removed the SmartKey with KEYLESS-GO from the vehicle and left the headlamps on. X Turn the exterior lamp switch to $ or c (Y page 90). or X With the rear fog lamp switched on: Push in the exterior lamp switch to its stop. 2009-07-16T17:54:06+02:00 - Seite 295 Version: 2.11.8.1 Vehicle status messages in the multifunction display Display messages 295 Possible causes/consequences and M Solutions b Check Left Tail Lamp or Check Right Tail Lamp The left or right tail lamp is malfunctioning. X Replace the bulb as soon as possible (Y page 313). b Check Left Tail and Brake Lamps or Check Right Tail and Brake Lamps The left or right tail lamp/brake lamp is malfunctioning. X Replace the bulb as soon as possible (Y page 313). b Check Left Cornering Light or Check Right Cornering Light The left or right corner-illuminating front fog lamp is malfunctioning. X Contact an authorized Mercedes-Benz Center as soon as possible. b Check Rear Left Turn Signal or Check Rear Right Turn Signal The left or right rear turn signal lamp is malfunctioning. X Replace the bulb as soon as possible (Y page 313). Z Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 296 2009-07-16T17:54:06+02:00 - Seite 296 Version: 2.11.8.1 Vehicle status messages in the multifunction display Practical hints Display messages Possible causes/consequences and M Solutions b Check Front Left Turn Signal or Check Front Right Turn Signal The left or right front turn signal lamp is malfunctioning. X Replace the bulb as soon as possible (Y page 313). b Check Left Mirror Turn Signal or Check Right Mirror Turn Signal The turn signal in the left or right exterior rear view mirror is malfunctioning. This message will only appear if all LEDs have stopped working. X Contact an authorized Mercedes-Benz Center as soon as possible. Tires Display messages Possible causes/consequences and M Solutions h At least one tire is deflating. Tire Press. X Carefully bring the vehicle to a halt, avoiding abrupt Warning steering and braking maneuvers. Caution X If necessary, change the wheel (Y page 317). Tire Malfunctio n h Check Tire Pressure The tire inflation pressure in at least one tire is significantly below the reference value. X Carefully bring the vehicle to a halt, avoiding abrupt steering and braking maneuvers. X Check and adjust tire inflation pressure as required. X If necessary, change the wheel (Y page 317). 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 297 Version: 2.11.8.1 What to do if … 297 G Warning! Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may lose control of the vehicle. Continued driving with a flat tire will cause excessive heat build-up and possibly a fire. Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc. What to do if … Lamps in instrument cluster Notes If any of the following lamps in the instrument cluster fails to come on during the bulb selfcheck when switching on the ignition, have the respective bulb checked and replaced if necessary. When you switch on the ignition, all lamps in the instrument cluster come on. The lowbeam headlamp indicator lamp, high-beam headlamp indicator lamp, turn signal indicator lamps, and the indicator lamps for the fog lamps will only come on if activated. If a lamp in the instrument cluster fails to come on when the ignition is switched on, have it checked and replaced if necessary. Z Practical hints G Warning! 204_AKB; 5; 23, en-US d2ureepe, 298 2009-07-16T17:54:06+02:00 - Seite 298 Version: 2.11.8.1 What to do if … Brake Possible causes/consequences and M Solutions ! The yellow ABS indicator lamp comes on while the engine is running. The ABS has detected a malfunction and switched off. The BAS, the ESP®, and the EBP are also switched off. The brake system is still functioning normally but without the systems specified above available. If the ABS control unit is malfunctioning, other systems such as the navigation system or the automatic transmission may also be malfunctioning. X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Read and observe messages that may appear in the multifunction display (Y page 270). X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. ! The yellow ABS indicator lamp comes on while the engine is running. The ABS has switched off due to insufficient power supply. The battery might not be charged sufficiently. When the voltage is above the required value again, the ABS is operational again. The ABS indicator lamp should go out. X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Read and observe messages that may appear in the multifunction display (Y page 270). X If the ABS indicator lamp does not go out: Have the alternator and the battery checked. Practical hints Problem 2009-07-16T17:54:06+02:00 - Seite 299 Version: 2.11.8.1 What to do if … Problem Possible causes/consequences and M Solutions ! The yellow ABS indicator lamp comes on while the engine is running. The ABS is temporarily not available. The ESP®, the BAS, and the EBP are also unavailable. The self-diagnosis has not been completed yet. The brake system is still functioning normally but without the systems specified above. The indicator lamp will go out after driving a short distance at a vehicle speed of above 12 mph (20 km/h). If the ABS indicator lamp does not go out: X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Read and observe messages that may appear in the multifunction display (Y page 270). X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. ! The brake system is still functioning normally but due to a d malfunction, the ABS, the BAS, the EBP, and the ESP® are unavailable. The yellow ABS indicator lamp and the X Continue driving with added caution. Wheels may lock during yellow ESP® warning hard braking, reducing steering capability. lamp come on while the X Read and observe messages that may appear in the engine is running and multifunction display (Y page 270). an acoustic warning X Have the system checked at an authorized Mercedes-Benz sounds. Center as soon as possible. Failure to follow these instructions increases the risk of an accident. Z 299 Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Practical hints 300 2009-07-16T17:54:06+02:00 - Seite 300 Version: 2.11.8.1 What to do if … Problem Possible causes/consequences and M Solutions ! d The red brake warning lamp comes on while driving. In addition, the yellow ABS indicator lamp, and the yellow ESP® warning lamp come on and an acoustic warning sounds. The Electronic Brake Proportioning (EBP) switched off due to a malfunction. The ABS, the BAS, and the ESP® are also switched off. The brake system is still functioning normally but without the systems specified above available. X Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. X Adjust driving to be consistent with reduced braking responsiveness. X Read and observe messages that may appear in the multifunction display (Y page 270). X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions increases the risk of an accident. You are driving with the parking brake engaged. $ (USA only) J (Canada only) X Release the parking brake. The red brake warning lamp comes on while driving and an acoustic warning sounds. $ (USA only) J (Canada only) The red brake warning lamp comes on while the engine is running. G Warning! There is insufficient brake fluid in the reservoir. Risk of accident! X Do not drive any further. Stop the vehicle in a safe location as soon as it is safe to do so. X Engage the parking brake. X Read and observe messages that may appear in the multifunction display (Y page 270). X Contact an authorized Mercedes-Benz Center. Do not add brake fluid! This will not solve the problem. Driving with the brake warning lamp illuminated can result in an accident. Have your brake system checked immediately if the brake warning lamp stays on. Do not add brake fluid before checking the brake system. Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the brake fluid catching fire. You can be seriously burned. ! If you find that the brake fluid in the brake fluid reservoir has fallen to the minimum mark or below, have the brake system checked for brake pad thickness and leaks. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 301 Version: 2.11.8.1 What to do if … 301 Safety systems Problem Possible causes/consequences and M Solutions 7 The red seat belt telltale comes on for a maximum of 6 seconds after starting the engine. The seat belt telltale reminds you and your passengers to fasten your seat belts before driving off. X Fasten your seat belts. Regardless of whether the seat belts are fastened or not, the seat belt telltale always comes on and remains lit for 6 seconds after starting the engine. Practical hints 7 The red seat belt You have forgotten to fasten your seat belt. telltale comes X Fasten your seat belt. on. In addition The warning chime stops sounding. you hear a warning chime for a maximum of 6 seconds after starting the engine. 7 The red seat belt telltale comes on while the vehicle is standing still and the engine is running or while driving. You and/or your front passenger have forgotten to fasten your seat belts. X Fasten your seat belts. The seat belt telltale goes out. 7 The red seat belt telltale flashes while driving. In addition, an intermittent warning chime sounds with increasing intensity. The vehicle’s speed once exceeded 15 mph (25 km/h) and you and/or your front passenger have forgotten to fasten your seat belts. X Fasten your seat belts. The seat belt telltale goes out and the warning chime stops sounding. There are items placed on the front passenger seat and therefore the system senses the front passenger seat as being occupied. X Remove the items from the front passenger seat and put them in a safe place. The seat belt telltale goes out. There are items placed on the front passenger seat and therefore the system senses the front passenger seat as being occupied. X Remove the items from the front passenger seat and put them in a safe place. The seat belt telltale goes out and the warning chime stops sounding. Z 204_AKB; 5; 23, en-US d2ureepe, 302 2009-07-16T17:54:06+02:00 - Seite 302 Version: 2.11.8.1 What to do if … i After 60 seconds with an unfastened seat belt the warning chime stops sounding and the Practical hints seat belt telltale illuminates continuously. The seat belt telltale will only go out if both, the driver and front passenger’s seat belt are fastened, or the vehicle is standing still and a front door is opened. Problem Possible causes/consequences and M Solutions 6 The red SRS indicator lamp comes on while driving. There is a malfunction in the restraint systems. The air bags or Emergency Tensioning Devices (ETDs) could deploy unexpectedly or fail to activate in an accident. X Drive with added caution to the nearest authorized MercedesBenz Center. G Warning! In the event a malfunction of the SRS is indicated as outlined above, the SRS may not be operational. For your safety, we strongly recommend that you contact an authorized Mercedes-Benz Center immediately to have the system checked. Otherwise the SRS may not be activated when needed in an accident, which could result in serious or fatal injury, or it might deploy unexpectedly and unnecessarily which could also result in injury. Problem Possible causes/consequences and M Solutions d All models, except C 63 AMG: The yellow ESP® warning lamp comes on while the engine is running. The ESP® has been switched off. Risk of accident! When the ESP® is switched off it will not stabilize the vehicle if the system recognizes that the vehicle starts to skid or that a wheel is spinning. d C 63 AMG only: The yellow ESP® warning lamp comes on while the engine is running. ESP® SPORT is activated. Risk of accident! When ESP® SPORT is activated it will only stabilize the vehicle to a limited extent if the system recognizes that the vehicle starts to skid or that a wheel is spinning. X Switch the ESP® back on. Exceptions: (Y page 63). X If leaving the ESP® switched off, adapt your speed and driving to the prevailing road and weather conditions. X If the ESP® cannot be switched back on: Have the system checked at an authorized Mercedes-Benz Center as soon as possible. X Switch the ESP® SPORT off (Y page 64). The message ESP On appears in the multifunction display. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 303 Version: 2.11.8.1 What to do if … Problem Possible causes/consequences and M Solutions d C 63 AMG only: å The yellow ESP® warning lamp and the yellow ESP OFF warning lamp come on while the engine is running. The ESP® has been switched off. Risk of accident! When the ESP® is switched off it will not stabilize the vehicle if the system recognizes that the vehicle starts to skid or that a wheel is spinning. 303 Switch the ESP® back on. Exceptions: (Y page 64). X If leaving the ESP® switched off, adapt your speed and driving to the prevailing road and weather conditions. X If the ESP® cannot be switched back on: Have the system checked at an authorized Mercedes-Benz Center as soon as possible. d All models, The ESP® is not operational due to a malfunction. except Risk of accident! C 63 AMG: X Read and observe additional messages that may appear in the The yellow ESP® multifunction display. warning lamp X Continue driving with added caution. Wheels may lock during comes on while hard braking, reducing steering capability. the engine is X Adapt your speed and driving to the prevailing road and weather running. conditions. X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. d C 63 AMG only: The ESP® is not operational due to a malfunction. å The yellow ESP® Risk of accident! warning lamp X Read and observe additional messages that may appear in the and the yellow multifunction display. ESP OFF X Continue driving with added caution. Wheels may lock during warning lamp hard braking, reducing steering capability. come on while X Adapt your speed and driving to the prevailing road and weather the engine is conditions. running. X Have the system checked at an authorized Mercedes-Benz Center as soon as possible. Z Practical hints X 204_AKB; 5; 23, en-US d2ureepe, 304 2009-07-16T17:54:06+02:00 - Seite 304 Version: 2.11.8.1 What to do if … Problem Possible causes/consequences and M Solutions ESP® Practical hints d The yellow warning lamp flashes while driving. The ESP® or the ETS/4-ETS has come into operation because of detected traction loss in at least one tire. X When driving off, apply as little throttle as possible. X While driving, ease up on the accelerator pedal. X Adapt your speed and driving to the prevailing road and weather conditions. X Do not deactivate the ESP®. Exceptions: (Y page 63). Failure to follow these instructions increases the risk of an accident. At least one wheel is spinning and the Electronic Traction System (ETS/4-ETS) has switched off to prevent overheating of the drive wheel brakes. X Read and observe additional messages that may appear in the multifunction display. As soon as the brakes have cooled off, the Electronic Traction System (ETS/4-ETS) switches on again. The message in the multifunction display disappears and the ESP® warning lamp d goes out. Vehicle Problem Possible causes/consequences and M Solutions 8 The yellow fuel tank reserve warning lamp comes on when the engine is running. The fuel level has gone below the reserve mark. X Refuel at the next gas station. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 305 Version: 2.11.8.1 What to do if … 305 Engine Problem Possible causes/consequences and M Solutions ; The yellow engine malfunction indicator lamp comes on when the engine is running. There may be a malfunction in Rthe fuel management system Rthe ignition system Rthe emission control system which affect emissions Such malfunctions may result in excessive emissions values and may switch the engine to limp-home (emergency operation) mode. X Have the vehicle checked as soon as possible at an authorized Mercedes-Benz Center. i Some states may by law require you to visit a workshop as soon as the engine malfunction indicator lamp comes on. Check local requirements. ; The yellow engine malfunction indicator lamp comes on when the engine is running. A loss of pressure has been detected in the fuel system. The fuel cap may not be closed properly or the fuel system may be leaky. X Check the fuel cap (Y page 222). X If it is not closed properly: Close the fuel cap. X If it is closed properly: Have the fuel system checked by an authorized Mercedes-Benz Center. ? The red coolant temperature warning lamp comes on when the engine is running. There is insufficient coolant in the reservoir. If this warning lamp comes on frequently, there is a leak in the cooling system. If the coolant level is correct, the electric radiator fan may be broken. X Immediately add coolant to prevent engine from overheating (Y page 227). X Have the cooling system checked. X If the coolant temperature is below 248‡ (120†), you can continue driving to the nearest authorized Mercedes-Benz Center. X Avoid high engine loads (e.g. driving uphill) and stop-and-go driving. Z Practical hints Rsystems 204_AKB; 5; 23, en-US d2ureepe, 306 2009-07-16T17:54:06+02:00 - Seite 306 Version: 2.11.8.1 What to do if … Problem Possible causes/consequences and M Solutions Practical hints ? The red coolant The coolant temperature has exceeded 248‡ (120†). temperature X Stop in a safe location as soon as possible and allow the engine warning lamp and coolant to cool down. comes on when the engine is running and an acoustic warning sounds. G Warning! Driving when your engine is overheated can cause some fluids which may have leaked into the engine compartment to catch fire. You could be seriously burned. Steam from an overheated engine can cause serious burns which can occur just by opening the engine hood. Stay away from the engine if you see or hear steam coming from it. Stop the vehicle in a safe location away from other traffic. Turn off the engine, get out of the vehicle and do not stand near the vehicle until the engine has cooled down. ! The engine should not be operated with the coolant temperature above 248‡ (120†). Doing so may cause serious damage which is not covered by the Mercedes-Benz Limited Warranty. Tires Problem Possible causes/consequences and M Solutions h Combination The Advanced TPMS detects a loss of pressure in at least one tire. low tire pressure X Carefully bring the vehicle to a halt, avoiding abrupt steering and telltale/TPMS braking maneuvers. Observe the traffic situation around you. malfunction X Read and observe messages in the multifunction display telltale for the (Y page 270). Advanced TPMS If the tire inflation pressure in the respective tire(s) has (have) been illuminates corrected, the combination low tire pressure/TPMS malfunction continuously. telltale goes out after a few minutes of driving. h Combination low tire pressure telltale/TPMS malfunction telltale for the Advanced TPMS flashes 60 seconds and then stays illuminated. There is a malfunction in the Advanced TPMS. X Read and observe messages in the multifunction display (Y page 270). X Have the Advanced TPMS checked at an authorized MercedesBenz Center. After the malfunction has been remedied, the combination low tire pressure/TPMS malfunction telltale goes out after a few minutes of driving. 2009-07-16T17:54:06+02:00 - Seite 307 Version: 2.11.8.1 What to do if … G Warning! Each tire, including the spare (if provided), should be checked at least once a month when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the Tire and Loading Information placard on the driver’s door Bpillar or the tire inflation pressure label on the inside of the fuel filler flap. If your vehicle has tires of a different size than the size indicated on the Tire and Loading Information placard or the tire inflation pressure label, you should determine the proper tire inflation pressure for those tires. As an added safety feature, your vehicle has been equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires are significantly underinflated. Accordingly, when the low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly underinflated tire causes the tire to overheat and can lead to tire failure. Underinflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver’s responsibility to maintain correct tire pressure, even if underinflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating properly. The TPMS malfunction indicator is combined with the low tire pressure telltale. When the system detects a malfunction, the telltale will flash for approximately 1 minute and then remain continuously illuminated. This sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists. When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a variety of reasons, including the installation of incompatible replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly. Lamp in center console Problem Possible causes/consequences and M Solutions Canada only: 45 The front passenger front air bag off indicator lamp illuminates and remains illuminated (Y page 47). A BabySmartTM child seat is installed on the front passenger seat. Therefore the front passenger front air bag is switched off. The system is malfunctioning when there is no BabySmartTM child seat installed on the front passenger seat. X Have the system checked as soon as possible at an authorized Mercedes-Benz Center. Z 307 Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, Practical hints 308 2009-07-16T17:54:06+02:00 - Seite 308 Version: 2.11.8.1 What to do if … Problem Possible causes/consequences and M Solutions Canada only: 45 The front passenger front air bag off indicator lamp does not illuminate or does not remain illuminated with a BabySmartTM child seat properly installed on the passenger seat. The system is malfunctioning. X Make sure there is nothing between seat cushion and child seat. X Check installation of the child seat (Y page 57). If the front passenger front air bag off indicator lamp remains out: X Have the system checked as soon as possible at an authorized Mercedes-Benz Center. Do not use the BabySmartTM restraint to transport children on the front passenger seat until the system has been repaired. USA only: 45 The front passenger front air bag off indicator lamp illuminates and remains illuminated with the weight of a typical adult or someone larger than a small individual on the front passenger seat. The system is malfunctioning. X Have the system checked as soon as possible at an authorized Mercedes-Benz Center. X Read and observe messages in the multifunction display and follow corrective steps (Y page 270). G Warning! If the 45 indicator lamp illuminates and remains illuminated with the weight of a typical adult or someone larger than a small Problem individual on the front passenger seat, do not have any passenger use the front passenger seat until the system has been repaired. Possible causes/consequences and M Solutions USA only: The system is malfunctioning. 45 X Make sure there is nothing between seat cushion and child seat and check installation of the child seat. The front passenger front air bag off X Make sure no objects applying supplemental weight onto the indicator lamp does not seat are present. illuminate and/or does X If the front passenger front air bag off indicator lamp remains not remain illuminated out, have the system checked as soon as possible at an with the weight of a authorized Mercedes-Benz Center. Do not transport a child on typical 12-month-old the front passenger seat until the system has been repaired. child in a standard child X Read and observe messages in the multifunction display and restraint or less on the follow corrective steps (Y page 270). front passenger seat. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 309 Version: 2.11.8.1 Unlocking/locking manually G Warning! 309 Unlocking the driver’s door If the 45 indicator lamp does not illuminate or remains out with the weight of a typical 12-month-old child in a standard child restraint or less on the front passenger seat, do not transport a child on the front passenger seat until the system has been repaired. Unlocking the vehicle If you cannot unlock the vehicle with the SmartKey or with KEYLESS-GO, unlock the driver’s door and the trunk using the mechanical key. The anti-theft alarm system will trigger when you Runlock the driver’s door or the trunk with the mechanical key and Ropen the driver’s door or the trunk To cancel the alarm, insert the SmartKey into the starter switch. X Insert mechanical key ; into the driver’s door lock. X Turn mechanical key ; counterclockwise to position 1. X Pull the door handle to open the driver’s door. X Turn mechanical key ; back and remove it from the driver’s door lock. Unlocking the trunk A minimum height clearance of 5.9 ft (1.8 m) is required to open the trunk lid. Removing the mechanical key X X Move locking tab : in the direction of arrow. X Slide mechanical key ; out of the housing. Insert mechanical key ; into the trunk lid lock. X Turn mechanical key ; counterclockwise to position 1. ! When you open the trunk, the trunk lid swings open upwards. Always make sure there is sufficient overhead clearance. Z Practical hints Unlocking/locking manually 204_AKB; 5; 23, en-US d2ureepe, Unlocking/locking manually 310 X Turn mechanical key ; back and remove it from the trunk lid lock. Locking the vehicle Practical hints 2009-07-16T17:54:06+02:00 - Seite 310 Version: 2.11.8.1 If you cannot lock the vehicle with the SmartKey or with KEYLESS-GO, lock it as follows: X Open the driver’s door. X Close the front passenger door, the rear doors, and the trunk. X Press the central locking switch (Y page 75). The locking knobs of the front passenger door and the rear doors move down. X If the vehicle battery is disconnected or drained: Press down the locking knobs on the front passenger door and the rear doors. X Exit the vehicle. X Close the driver’s door. X Check whether the doors and the trunk are locked. X If necessary, lock the trunk with the mechanical key (Y page 77). i This procedure does not arm the antitheft alarm system, nor does it lock the fuel filler flap. Fuel filler flap G Warning! Avoid contact with the vehicle walls as they may contain sharp edges. Otherwise, you could injure yourself while releasing the fuel filler flap. In case the central locking system does not release the fuel filler flap, you can open it manually. The fuel filler flap release is located on the passenger side in the trunk behind the cover. X Open the trunk (Y page 75). X Open the fuse box cover in the trunk (Y page 329). X Remove mechanical key ; from the SmartKey (Y page 309). X Insert mechanical key ; into the driver’s door lock. X Turn mechanical key ; clockwise to position 1. The vehicle is locked. X Turn mechanical key ; back and remove it from the driver’s door lock. X X Pull fuel filler flap release : in direction of arrow. The fuel filler flap is unlocked. Open the fuel filler flap (Y page 222). Close the cover. X Close the trunk. X 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 311 Version: 2.11.8.1 Resetting activated NECK-PRO active front head restraints Manually unlocking the gear selector lever If the vehicle’s electrical system is malfunctioning, the gear selector lever could remain locked in park position P. In this case the gear selector lever can be unlocked manually, e.g. to tow the vehicle. X Engage the parking brake. 311 Resetting activated NECK-PRO active front head restraints If the NECK-PRO active front head restraints have been triggered in a rear-end collision, they must be reset. You can tell that the NECK-PRO active front head restraints have been triggered when they have been moved forward and cannot be adjusted. For safety reasons, have the NECK-PRO active front head restraints checked at an authorized Mercedes-Benz Center after a rear-end collision. G Warning! ! Do not use sharp objects to loosen the gear selector lever cover in the center console, as this could damage the gear selector lever cover or the center console. When pushing back the head restraint cushion, make sure your fingers do not become caught between the head restraint cushion and the cover. Failing to do so may lead to injury. i Pressing the head restraint cushion back requires high force. If you encounter difficulties when pushing the head restraint back, please have the procedure performed at an authorized Mercedes-Benz Center. X Insert a flat, blunt object into the right edge of gear selector lever cover : at the positions indicated by the arrows. X Loosen gear selector lever cover : using this object. X Pull gear selector lever cover : out and remove. X Simultaneously push down release ; and move the gear selector lever out of park position P. The gear selector lever is unlocked. i The gear selector lever is locked again as soon as you move it back to park position P. X Push the head restraint cushion at the bottom, back as far as possible ;. X Push the head restraint cushion down into the guide =. Z Practical hints G Warning! 204_AKB; 5; 23, en-US d2ureepe, Replacing SmartKey batteries 312 X Fold the head restraint cushion by the top, back firmly until it engages :. X Repeat this procedure on the NECK-PRO active front head restraint for the second front seat. For information on NECK-PRO active front head restraints, see “NECK-PRO active front head restraints” (Y page 52). For information on head restraint adjustment, see “Seats” (Y page 79). Practical hints 2009-07-16T17:54:06+02:00 - Seite 312 Version: 2.11.8.1 i The required replacement batteries are available at any authorized Mercedes-Benz Center. Replacement batteries: Lithium, type CR 2025 or equivalent. X Remove the mechanical key from the SmartKey (Y page 309). Replacing SmartKey batteries If the batteries in the SmartKey are discharged, the vehicle can no longer be locked or unlocked. It is recommended to have the batteries replaced at an authorized Mercedes-Benz Center. G Warning! X Batteries contain poisonous and corrosive substances. Therefore, keep the batteries out of reach of children. If a battery is swallowed, seek medical help immediately. Press mechanical key ; into the SmartKey opening until battery compartment cover : opens. Do not keep the cover shut. G Warning! SmartKey batteries contain perchlorate material, which may require special handling and regard for the environment. Check with your local government’s disposal guidelines. California residents, see www.dtsc.ca.gov/ HazardousWaste/Perchlorate/ index.cfm. Batteries contain materials that can harm the environment if disposed of improperly. Recycling of batteries is the preferred method of disposal. Many states (USA only) or provinces (Canada only) require sellers of batteries to accept old batteries for recycling. When inserting the batteries, make sure they are clean and free of lint. When replacing batteries, always replace both batteries. X Remove the battery compartment cover. Pat the SmartKey against the palm of your hand until battery = falls out. X Insert the new battery with the positive terminal (+) facing up. Use a lint-free cloth. X Insert the tabs of the battery compartment cover into the housing and press the cover closed. X X Check the operation of the SmartKey as well as the KEYLESS-GO function. 2009-07-16T17:54:06+02:00 - Seite 313 Version: 2.11.8.1 Replacing bulbs Replacing bulbs Safety notes Safe vehicle operation depends on proper exterior lighting and signaling to a large degree. Correct headlamp adjustment is extremely important. Have headlamps checked and readjusted at regular intervals and when a bulb has been replaced. Contact an authorized Mercedes-Benz Center for headlamp adjustment. G Warning! Bulbs and bulb sockets can be very hot. Allow the lamp to cool down before changing a bulb. Keep bulbs out of reach of children. Halogen lamps contain pressurized gas. A bulb can explode if you Rtouch Rdrop Wear eye and hand protection. Because of high voltage in Xenon lamps, it is dangerous to replace the bulb or repair the lamp and its components. We recommend that you have such work done by a qualified technician. i Since replacing bulbs is a technically highly demanding process, we recommend to have them replaced at an authorized Mercedes-Benz Center. i If the headlamps or front fog lamps are fogged up on the inside as a result of high humidity, driving the vehicle a distance with the lights on should clear up the fogging. or move it when hot the bulb Rscratch 313 the bulb Z Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 314 2009-07-16T17:54:06+02:00 - Seite 314 Version: 2.11.8.1 Replacing bulbs Bulbs Practical hints You can replace the following bulbs yourself: Halogen headlamps Type : Low-beam lamp: H7 55 W ; Turn signal lamp: 3457A Bi-Xenon headlamps Type : Turn signal lamp: Turn signal lamp: 3457A Rear lamps Type : Passenger side: Tail lamp P 21 W Driver’s side: Tail lamp and rear fog lamp P 21 W ; Side marker lamp: W 5 W = Turn signal lamp: PY 21 W ? Tail lamp, brake lamp: P 21 W A Tail lamp, brake lamp: P 21 W B Backup lamp: P 21 W Notes on bulb replacement ! Do not replace LEDs or bulbs not described in this section. You could otherwise damage the LEDs, the bulbs or parts of the vehicle. Only have the LEDs and bulbs replaced at an authorized MercedesBenz Center. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 315 Version: 2.11.8.1 Replacing bulbs ROnly use 12-volt bulbs of the same type and with the specified watt rating. RSwitch the lights off before changing a bulb to prevent short circuits. RAlways use a clean lint-free cloth when handling bulbs. RYour hands should be dry and free of oil and grease. RIf the newly installed bulb does not come on, contact an authorized Mercedes-Benz Center. i Mercedes-Benz recommends using Longlife (LL) bulbs. Replacing bulbs for front lamps X Turn housing cover : counterclockwise and remove it. X Pull electric plug ; off the bulb ?. X Remove wire clip = from bulb holder by pushing down and release from arrestor hook. X Pull bulb ? at its socket out of bulb holder. X Insert the new bulb so that its socket locates in the recess of bulb holder and is level to it. X Fold wire clip = back and press it down on bulb holder to engage it in the arrestor hook. X Connect electric plug ; on bulb ?. X Align housing cover and turn it clockwise. Front turn signal lamp bulb X Switch off the ignition. Turn the exterior lamp switch to position $. X Open the hood (Y page 224). X G Warning! Do not remove the cover for the Bi-Xenon headlamp. Because of high voltage in Xenon lamps, it is dangerous to replace the bulb or repair the lamp and its components. It is recommended to have such work done by a qualified technician. Low-beam bulb (halogen headlamps only) X Turn bulb socket = with handle ; counterclockwise and remove it. X Pull bulb out of bulb socket =. X Gently press the new bulb into bulb socket = until the bulb engages. X Place bulb socket = back into the housing. Handle ; must be in a horizontal line and mark : must be on the upper part (driver’s side headlamp) or lower part (passengerside headlamp). X Turn bulb socket = clockwise until it engages. Z Practical hints G Observe Safety notes, see page 313. 315 204_AKB; 5; 23, en-US d2ureepe, Replacing wiper blades 316 Replacing bulbs for rear lamps Before you start to replace a bulb for a rear lamp, do the following: X Switch off the ignition. X Turn the exterior lamp switch to position $. X Open the trunk. Tail lamp unit X Practical hints 2009-07-16T17:54:06+02:00 - Seite 316 Version: 2.11.8.1 Driver’s side: Lift up the bottom and pull out the trim panel covering the driver side rear light. X Passenger side: Open the fuse box in the trunk (Y page 329). X Disconnect electrical connector ;. Pull tabs : in direction of arrows. X Remove the bulb carrier. X A Backup lamp B Tail lamp, brake lamp C Tail lamp, brake lamp, parking and standing lamp D Turn signal lamp Side marker lamp X Turn the bulb socket on backside of tail lamp unit counterclockwise and remove side marker lamp = with bulb socket. X Turn the new bulb with socket on backside of tail lamp unit clockwise until it engages. Other lamps X Depending on which bulb needs to be replaced, press gently onto the respective bulb and turn it counterclockwise out of its bulb socket. X Gently press the new bulb into its bulb socket and turn it clockwise until it engages. Reinstall bulb carrier X Reinstall the bulb carrier and let tabs : (Y page 316) engage. X Connect the electrical connector ; (Y page 316) until it engages. X Reinstall trim panel. Replacing wiper blades Safety notes G Warning! Bulb carrier = Side marker lamp ? Rear fog lamp (driver’s side only), side marker lamp For safety reasons, switch off the wipers and remove the SmartKey from the starter switch (vehicles with KEYLESS-GO: Make sure the vehicle’s on-board electronics have status 0) before replacing a wiper blade. Otherwise, the wiper motor could suddenly turn on and cause injury. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 317 Version: 2.11.8.1 Flat tire 317 G Warning! Wiper blades are components that are subject to wear and tear. Replace the wiper blades twice a year, preferably in the spring and fall. Otherwise the windshield will not be wiped properly. As a result, you may not be able to observe surrounding traffic conditions and could cause an accident. ! Never open the hood when a wiper arm is X Remove the SmartKey from the starter switch. Vehicles with KEYLESS-GO: X Make sure the vehicle’s on-board electronics have status 0 (Y page 78). Removing wiper blades ! Do not pull on the wiper blade inserts. X X Turn the wiper blade in direction of arrow :. X Slide the wiper blade sideways out of the retainer in the direction of arrow ;. Installing wiper blades X Slide the wiper blade onto the wiper arm until it locks in place. X Rotate the wiper blade into a position parallel to the wiper arm. X Fold the wiper arm backward to rest on the windshield. Make sure you hold on to the wiper when folding the wiper arm back. ! Make sure the wiper blades are installed properly. Improperly installed wiper blades may cause windshield damage. They could tear. Flat tire Fold the wiper arm forward until it snaps into place. Safety notes G Warning! The dimensions of the spare wheel are different from those of the road wheels. As a result, the vehicle handling characteristics change when driving with a spare wheel mounted. Adapt your driving style accordingly. The spare wheel is for temporary use only. When driving with a spare wheel mounted, ensure proper tire inflation pressure and do Z Practical hints folded forward. Hold on to the wiper when folding a wiper arm back. If released, the force of the impact from the tensioning spring could crack the windshield. Do not allow a wiper arm to contact the windshield glass without a wiper blade inserted. Mercedes-Benz recommends that you have this work carried out at an authorized Mercedes-Benz Center. 204_AKB; 5; 23, en-US d2ureepe, Flat tire 318 not exceed a vehicle speed of 50 mph (80 km/h). Contact the nearest authorized MercedesBenz Center as soon as possible to have the spare wheel replaced with a regular road wheel. Never operate the vehicle with more than one spare wheel mounted. Do not switch off the ESP® when a spare wheel is mounted. Practical hints 2009-07-16T17:54:06+02:00 - Seite 318 Version: 2.11.8.1 Preparing the vehicle X Whenever possible, park the vehicle in a safe distance from moving traffic on a hard, flat surface. X Turn on the hazard warning flasher. X Turn the steering wheel so that the front wheels are in a straight-ahead position. X Engage the parking brake. X Shift the automatic transmission into park position P (manual transmission to 1st or reverse gear R). X Turn off the engine. X Remove the SmartKey from the starter switch. or X Vehicles with KEYLESS-GO: Open the driver’s door (this puts the starter switch in position 0, same as with the SmartKey removed from the starter switch). The driver’s door can then be closed again. Open doors only when conditions are safe to do so. X Vehicles with KEYLESS-GO: Remove the KEYLESS-GO start/stop button from the starter switch. X Have any passenger exit the vehicle at a safe distance from the roadway. Open doors only when conditions are safe to do so. Mounting the spare wheel Introduction X Prepare the vehicle as described (Y page 318). X Take the following out of the vehicle: Rspare wheel Rjack Rvehicle tool kit box For information on where to find the respective items, see “Where will I find ...?” (Y page 268) and (Y page 270). i Vehicles without spare wheel are not factory-equipped with the tools required for a wheel change such as a jack or a wheel wrench. Some tools required for a wheel change are specific to your vehicle. Contact an authorized Mercedes-Benz Center to obtain the tools approved for your vehicle. This section describes the wheel change using the tools approved and recommended for your vehicle. Lifting the vehicle G Warning! When jacking up the vehicle, only use the jack which has been specifically approved by Mercedes-Benz for your vehicle. The jack is designed exclusively for jacking up the vehicle at the jack take-up brackets built into both sides of the vehicle. Make sure the jack arm is fully seated in the jack take-up bracket. The jack must always be vertical when in use, especially on inclines or declines. The jack is intended only for lifting the vehicle briefly for wheel changes. It is not suited for performing maintenance work under the vehicle. To help avoid personal injury, use the jack only to lift the vehicle during a wheel change. Never get beneath the vehicle while it is supported by the jack. Keep hands and feet 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 319 Version: 2.11.8.1 Flat tire X Prevent the vehicle from rolling away by blocking wheels with wheel chocks or other sizeable objects. When your vehicle is equipped with a wheel chock, it is included with the vehicle tool kit (Y page 268). For information on setting up the collapsible wheel chock, see (Y page 269). When changing a wheel on a level surface: X Place a wheel chock or other sizeable object in front of and another wheel chock or other sizeable object behind the wheel that is diagonally opposite to the wheel being changed. G Warning! Only jack up the vehicle on level ground or on slight inclines/declines. Otherwise, the vehicle could fall off the jack and injure you or others. X On the wheel to be changed, loosen but do not yet remove the wheel bolts (approximately one full turn with wheel wrench :). The jack take-up brackets are located directly behind the front wheel housings and in front of the rear wheel housings. G Warning! The jack is designed exclusively for jacking up the vehicle at the jack take-up brackets. Make sure the jack arm is fully seated in the jack take-up bracket. If you do not position the jack correctly in the jack take-up bracket, the vehicle can fall off the jack and seriously or fatally injure you or others. ! Do not position the jack on the body of the vehicle, as this may cause damage to the vehicle. Always try lifting the vehicle using the jack on a level surface. However, should circumstances require you to do so on a hill: X Place wheel chocks or other sizeable objects on the downhill side in front of both wheels on the side opposite to the side on which the wheel is to be changed. Z Practical hints away from the area under the lifted vehicle. Always lower the vehicle onto sufficient capacity jackstands before working under the vehicle. Always engage the parking brake firmly and block the wheels with wheel chocks or other sizeable objects before raising the vehicle with the jack. Do not disengage the parking brake while the vehicle is raised. Make sure that the ground on which the vehicle is standing and where you place the jack is solid, level and not slippery. If necessary, use a large underlay. On slippery surfaces, such as tiled floors, you should use a non-slip underlay, for example a rubber mat. Do not use wooden blocks or similar objects to support the jack. Otherwise the jack may not be able to achieve its load-bearing capacity if it is not at its full height. Never start the engine when the vehicle is raised. Also observe the notes on the jack. 319 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 320 Version: 2.11.8.1 Flat tire 320 Attaching the spare wheel G Warning! Practical hints X Place jack = on firm ground. X Position jack = under take-up bracket ; so that it is always vertical as seen from the side, even if the vehicle is parked on an incline. Always replace wheel bolts that are damaged or rusted. Never apply oil or grease to wheel bolts. Damaged wheel hub threads should be repaired immediately. Do not continue to drive under these circumstances! Contact an authorized Mercedes-Benz Center or call Roadside Assistance. Incorrect wheel bolts or improperly tightened wheel bolts can cause the wheel to come off. This could cause an accident. Make sure to use the correct wheel bolts. G Warning! Only use genuine Mercedes-Benz wheel bolts. Other wheel bolts may come loose. Do not tighten the wheel bolts when the vehicle is raised. Otherwise the vehicle could fall off the jack. X Clean contact surfaces of wheel and wheel hub. ! To avoid paint damage, place wheel flat against hub and hold it there while installing first wheel bolt. X Turn crank ? clockwise until jack = is fully seated in take-up bracket ; and the jack base evenly meets the ground. X Jack up the vehicle until the wheel is a maximum of 1.2 in (3 cm) from the ground. Removing the wheel X Unscrew and remove the wheel bolts. ! Do not place wheel bolts in sand or dirt. This could result in damage to the wheel bolts and wheel hub threads. X Remove the wheel. X Guide the spare wheel onto the wheel hub and push it on. X Insert the wheel bolts and tighten them slightly. 2009-07-16T17:54:06+02:00 - Seite 321 Version: 2.11.8.1 Battery Lowering the vehicle Battery X Safety notes Lower the vehicle by turning the crank counterclockwise until the vehicle is resting fully on its own weight. X Remove the jack. X Tighten the five wheel bolts evenly, following the diagonal sequence illustrated (: to A), until all bolts are tight. Observe a tightening torque of 96 lb-ft (130 Nm). G Warning! Have the tightening torque checked after changing a wheel. The wheels could come loose if they are not tightened to a torque of 96 lb-ft (130 Nm). X Fully collapse the jack, with handle folded in (storage position), see (Y page 269). X Store the jack and the other vehicle tools in the designated storage space. For information on storing the spare wheel after it has been replaced by a regular road wheel, see (Y page 270). i Vehicles with TPMS: Do not restart the tire inflation pressure monitor until a full size wheel/tire with functioning sensor has been placed back into service on the vehicle. A battery should always be sufficiently charged in order to achieve its rated service life. Refer to Maintenance Booklet for battery maintenance intervals. If you use your vehicle mostly for shortdistance trips, you will need to have the battery charge checked more frequently. When replacing a battery, always use a battery approved by Mercedes-Benz. If you do not intend to operate your vehicle for an extended period of time, contact an authorized Mercedes-Benz Center about steps you need to observe. G Warning! Observe all safety instructions and precautions when handling automotive batteries. Risk of explosion. Fire, open flames and smoking are prohibited when handling batteries. Avoid creating sparks. Battery acid is caustic. Do not allow it to come into contact with skin, eyes or clothing. Wear suitable protective clothing, especially gloves, apron and faceguard. Wear eye protection. Rinse any acid spills immediately with clear water. Contact a physician if necessary. Z 321 Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 322 2009-07-16T17:54:06+02:00 - Seite 322 Version: 2.11.8.1 Battery Keep children away. Practical hints Follow the instructions in this Operator’s Manual. A battery contains materials that can harm the environment if disposed of improperly. A large 12 V storage battery contains lead. Recycling of the battery is the preferred method of disposal. Many states (USA only) or provinces (Canada only) require sellers of batteries to accept the old battery for recycling. G Warning! Failure to follow these instructions can result in severe injury or death. Never lean over batteries while connecting. You might get injured. Battery fluid contains sulfuric acid. Do not allow this fluid to come in contact with eyes, skin or clothing. In case it does, immediately flush affected area with water and seek medical help if necessary. A battery will also produce hydrogen gas, which is flammable and explosive. Keep flames or sparks away from battery, avoid improper connection of jumper cables, smoking etc. G Warning! Do not place metal objects on the battery as this could result in a short circuit. Use leak-proof batteries only to avoid the risk of acid burns in the event of an accident. Take care that you do not become statically charged, e.g. by wearing synthetic clothing or rubbing against textiles. For this reason, you also should not pull or push the battery over carpets or other synthetic materials. Never touch the battery first. First touch the outside body of the vehicle in order to release any possible electrostatic charges. Do not rub the battery with rags or cloths. The battery could explode if touched due to electrostatic charge or due to spark formation. ! As any other battery, the battery may discharge if you do not operate the vehicle for an extended period of time. Have the battery disconnected at a qualified workshop or an authorized Mercedes-Benz Center in such a case. You may also connect an accessory battery charge unit expressly approved by Mercedes-Benz for your vehicle model to maintain the battery charge. Contact an authorized MercedesBenz Center for further information. The battery, the battery ventilation hose and the lateral plug must always be securely installed when the vehicle is in operation. ! Never loosen or detach battery terminal clamps while the engine is running or the SmartKey is in the starter switch or KEYLESS-GO button is in position 1. Otherwise the alternator and other electronic components could be severely damaged. Have the battery checked regularly at an authorized Mercedes-Benz Center. Refer to Maintenance Booklet for maintenance intervals or contact an authorized Mercedes-Benz Center for further information. i After battery power was interrupted, do the following: RReset the automatic exterior mirror fold in function (Y page 88). RSet the clock (Y page 132). Vehicles with COMAND: see separate COMAND operating instructions. 2009-07-16T17:54:06+02:00 - Seite 323 Version: 2.11.8.1 Jump starting Charging the battery G Warning! Never charge a battery while still installed in the vehicle unless the accessory battery charge unit approved by Mercedes-Benz is being used. Gases may escape during charging and could cause an explosion that may result in personal injury, paint damage or corrosion. An accessory battery charge unit specially adapted for Mercedes-Benz vehicles and tested and approved by Mercedes-Benz is available. It permits the charging of the battery in its installed position. Contact an authorized Mercedes-Benz Center for information and availability. Charge battery in accordance with the separate instructions for the accessory battery charger. Have the battery charged at an authorized Mercedes-Benz Center. If you charge the battery yourself, follow the operating instructions for your charging device. Only use a battery charge unit with a maximum charging voltage of 14.8 V. X Charge battery in accordance with the instructions of the battery charger manufacturer. Jump starting G Warning! Failure to follow these directions will cause damage to the electronic components, and can lead to a battery explosion and severe injury or death. Never lean over batteries while connecting or jump starting. You might get injured. Battery fluid contains sulfuric acid. Do not allow this fluid to come in contact with eyes, skin or clothing. In case it does, immediately 323 flush affected area with water, and seek medical help if necessary. A battery will also produce hydrogen gas, which is flammable and explosive. Keep flames or sparks away from battery, avoid improper connection of jumper cables, smoking, etc. Attempting to jump start a frozen battery can result in it exploding, causing personal injury. Read all instructions before proceeding. ! Vehicles with automatic transmission and/or 4MATIC: Do not tow-start the vehicle. You could otherwise seriously damage the automatic transmission which is not covered by the Mercedes-Benz Limited Warranty. ! Jump starting should only be performed using the jump-start terminals located in the engine compartment. Avoid repeated and lengthy starting attempts. Do not attempt to start the engine using a battery quick-charge unit. If the engine does not run after several unsuccessful starting attempts, have it checked at the nearest authorized Mercedes-Benz Center. Excessive unburned fuel generated by repeated failed starting attempts may damage the catalytic converter and may present a fire risk. Make sure the jumper cables do not have loose or missing insulation. Make sure the cable clamps do not touch any other metal part while the other end is still attached to a battery. If the battery is discharged, the engine can be started with jumper cables and the fully charged battery of another vehicle or an equivalent starter pack. Observe the following: RAccess to the battery is not possible on all vehicles. If you cannot access the battery Z Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 324 2009-07-16T17:54:06+02:00 - Seite 324 Version: 2.11.8.1 Jump starting of the other vehicle, provide jump start power by an external battery or starter pack. starting should only be performed when the engine and catalytic converter are cold. RAlways make sure the jumper cables are not on or near pulleys, fans or other parts that move when an engine is started or running. RJump not jump start the engine or charge the battery if the battery is frozen. Let the battery thaw out first. RShould the battery be drained completely, let the donating power source charge the vehicle for several minutes before reattempting the starting process. RDo Practical hints ROnly jump start from batteries with the same voltage rating (12 V). Jump starting with a more powerful battery could damage the vehicle’s electrical system. Such damage will not be covered by the Mercedes-Benz Limited Warranty. ROnly use jumper cables with sufficient cross-section and insulated terminal clamps. Position B represents the charged battery of another vehicle or an equivalent starter pack. X Slide cover : from positive terminal = in direction of arrow. ! Never invert the terminal connections! The jump-start contacts are located in the engine compartment on the passenger side. X Make sure the two vehicles do not touch. X Switch off all electrical consumers. X Engage the parking brake. X Make sure the automatic transmission is in park position P (manual transmission to Neutral). X Open the hood (Y page 224). X Connect positive terminal ; of charged battery B with positive terminal = with a jumper cable. Clamp the cable to positive terminal ; of charged battery B first. X Start engine of the vehicle with charged battery B and run at idle speed. 2009-07-16T17:54:06+02:00 - Seite 325 Version: 2.11.8.1 Towing the vehicle X Connect negative terminal ? of charged battery B with negative terminal A with a jumper cable. Clamp the cable to negative terminal ? of charged battery B first. X Start engine of the vehicle with the discharged battery and run at idle speed. You can now turn on the electrical consumers. Do not switch on the headlamps under any circumstances. X Remove the jumper cables from negative terminals ? and A first. X Remove the jumper cables from positive terminals ; and =. You can now switch on the headlamps. X Slide cover : from positive terminal = back. X Have the battery checked at the nearest authorized Mercedes-Benz Center. Towing the vehicle Safety notes Mercedes-Benz recommends that the vehicle be transported with all wheels off the ground using flatbed or appropriate wheel lift/dolly equipment. This method is preferable to other types of towing. ! To prevent damage during transport, do not tie down vehicle by its chassis or suspension parts. If circumstances do not permit the recommended towing methods, the vehicle may be towed with all wheels on the ground or front axle raised (except vehicles with 4MATIC) only so far as necessary to have the vehicle moved to a safe location where the recommended towing methods can be employed. ! Before towing the vehicle observe the following instructions: 325 vehicle. You could otherwise seriously damage the automatic transmission which is not covered by the MercedesBenz Limited Warranty. RDo not tow with sling-type equipment. Towing with sling-type equipment over bumpy roads will damage radiator and supports. RTowing of the vehicle should only be done using the properly installed towing eye bolt. Never attach a tow cable, tow rope or tow rod to the vehicle chassis, frame or suspension parts. G Warning! With the engine not running, there is no power assistance for the brake and steering systems. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the vehicle. Adapt your driving accordingly. ! Avoid pulling the vehicle abruptly or diagonally, since it could result in damage to the chassis alignment. ! Do not use the towing eye bolt for recovery, as this could damage the vehicle. If in doubt, recover the vehicle with a crane. i If the battery is disconnected or discharged Rthe SmartKey will not turn in the starter switch RVehicles with automatic transmission: the automatic transmission will remain in park position P For more information see “Battery” (Y page 321) or “Jump starting” (Y page 323). Vehicles with automatic transmission: For information on manually unlocking the gear selector lever, see (Y page 311). RVehicles with automatic transmission and/or 4MATIC: Do not tow-start the Z Practical hints 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 326 Version: 2.11.8.1 Towing the vehicle 326 Installing towing eye bolt Depending on whether you are towing a vehicle or you are being towed, the towing eye bolt can be screwed into threaded holes which are located behind covers on each bumper. The towing eye bolt is supplied with the vehicle tool kit, located underneath the trunk floor (Y page 268). X Take the vehicle tool kit out of the trunk. Practical hints X Removing cover in front bumper Press mark on cover : as indicated by the arrow. X Lift cover : off to reveal the threaded hole for the towing eye bolt. Fixing towing eye bolt X Press mark on cover : as indicated by the arrow. X Lift cover : off to reveal the threaded hole for the towing eye bolt. Removing cover in rear bumper G Warning! In order to avoid possible serious burns or injury, use extreme caution when removing the rear cover, because the rear exhaust pipe is extremely hot. Example illustration front bumper X Take the towing eye bolt and, if so equipped, the wheel wrench from the vehicle tool kit (Y page 268). X Screw towing eye bolt ; clockwise into threaded hole to its stop. X Insert wheel wrench into towing eye and tighten towing eye bolt ; by turning it clockwise. or X If your vehicle is not equipped with a wheel wrench, use a suitable object to turn the towing eye bolt. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 327 Version: 2.11.8.1 Towing the vehicle X X Loosen towing eye bolt ; by turning it counterclockwise. X Unscrew towing eye bolt ;. X Store the towing eye bolt ; and wheel wrench back into the vehicle tool kit. Towing with all wheels on the ground G Warning! If circumstances require towing the vehicle with all wheels on the ground, always tow with a tow bar if: Rthe engine will not run Rthere is a malfunction in the brake system or X Vehicles with automatic transmission: Shift the automatic transmission into neutral position N. X Release the brake pedal. X If engaged, release the parking brake. X Switch on the hazard warning flasher (Y page 93). ! The vehicle may be towed only for distances up to 30 miles (50 km) and at a speed not to exceed 30 mph (50 km/h). i While being towed with the hazard warning flasher in use, use the combination switch in the usual manner to signal turns. Only the selected turn signal will operate. Upon canceling the turn signal, the hazard warning flasher will operate again. Rthere is a malfunction in the power supply or in the vehicle’s electrical system This is necessary to adequately control the towed vehicle. Prior to towing the vehicle with all wheels on the ground, make sure the SmartKey is in starter switch position 2. If the SmartKey is left in the starter switch position 0 for an extended period of time, it can no longer be turned in the switch. In this case, the steering is locked. To unlock, remove SmartKey from starter switch and reinsert. Towing with front axle raised ! The vehicle may be towed only for distances up to 30 miles (50 km) and at a speed not to exceed 30 mph (50 km/h). ! Vehicles with 4MATIC: Do not tow with one axle raised. Doing so could damage the transfer case, which is not covered by the Mercedes-Benz Limited Warranty. All wheels must be on or off the ground. Observe instructions for towing the vehicle with all wheels on the ground. G Warning! With the engine not running, there is no power assistance for the brake and steering systems. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the vehicle. Adapt your driving accordingly. X X Vehicles with manual transmission: Shift the manual transmission into the neutral position (no gear selected). X X Make sure the ignition is switched on. With the vehicle at a standstill, depress the brake pedal and keep it pressed. Make sure the ignition is switched on. With the vehicle at a standstill, depress the brake pedal and keep it pressed. Z Practical hints Removing towing eye bolt 327 204_AKB; 5; 23, en-US d2ureepe, Fuses 328 X Vehicles with manual transmission: Shift the manual transmission into the neutral position (no gear selected). or X Practical hints 2009-07-16T17:54:06+02:00 - Seite 328 Version: 2.11.8.1 Vehicles with automatic transmission: Shift the automatic transmission into neutral position N. X Release the brake pedal. X If engaged, release the parking brake. X Switch off the automatic central locking (Y page 135). X Switch off the ignition and leave the SmartKey in the starter switch. X Switch on the hazard warning flasher (Y page 93). ! Vehicles without 4MATIC: Because the ESP® operates automatically, the engine and ignition must be shut off (SmartKey in starter switch position 0 or 1 or KEYLESS-GO start/stop button in position 0 or 1) when the vehicle is being towed with the front axle raised. Active braking action through the ESP® may otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. Fuses Introduction The electrical fuses in your vehicle serve to switch off malfunctioning power circuits. If a fuse is blown, the components and systems secured by that fuse will stop operating. G Warning! Only use fuses approved by Mercedes-Benz with the specified amperage for the system in question and do not attempt to repair or bridge a blown fuse. Using other than approved fuses or using repaired or bridged fuses may cause an overload leading to a fire, and/or cause damage to electrical components and/or systems. Have the cause determined and remedied by an authorized Mercedes-Benz Center. A blown fuse must be replaced by an appropriate spare fuse (recognizable by its color or the fuse rating given on the fuse) of the amperage recommended in the fuse chart. Any Mercedes-Benz Center will be glad to advise you on this subject. i In case of a blown fuse contact Roadside Assistance or an authorized MercedesBenz Center. If a newly inserted fuse blows again, have the cause determined and rectified by an authorized Mercedes-Benz Center. The fuse chart is located in the trunk with the vehicle tool kit (Y page 268). The fuse chart explains the fuse allocation and fuse amperages. Before replacing fuses X Engage the parking brake. Make sure the automatic transmission is in park position P (manual transmission to Neutral). X Switch off all electrical consumers. X Turn off the engine. X Remove the SmartKey from the starter switch. X Vehicles with KEYLESS-GO: Open the driver’s door (this puts the starter switch in position 0, same as with the SmartKey removed from the starter switch). The driver’s door then can be closed again. X Fuse box in passenger compartment ! Do not use sharp objects such as a screwdriver to open the fuse box cover in the dashboard. You could damage the fuse box cover or the dashboard. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 329 Version: 2.11.8.1 Fuses 329 Fuse box in engine compartment X Open the hood. Open the driver’s door. Opening: Using your hands, pull fuse box cover : in direction of arrow = and remove in direction of arrow ;. X Closing: Hook fuse box cover : into the opening at the front. X Press fuse box cover : back on until it engages. X ! The fuse box cover must be properly positioned as described. Otherwise, moisture or dirt could enter the fuse box and possibly impair fuse operation. Fuse box in trunk X With a dry cloth, remove any moisture from fuse box cover. X Opening: Release wire ; from fuse box cover. X Release clamps :. X Remove fuse box cover. X Closing: Make sure the sealing rubber is positioned properly. X Press fuse box cover down and secure with clamps :. X Fasten wire ; on fuse box cover. ! The fuse box cover must be properly positioned as described. Otherwise, moisture or dirt could enter the fuse box and possibly impair fuse operation. X Close the hood after checking or replacing fuses. X Open the trunk. Opening: Turn lock : clockwise. X Pull cover ; downward in direction of arrow. X Closing: Press cover ; backward. X Turn lock : counterclockwise. X Z Practical hints X 204_AKB; 5; 23, en-US d2ureepe, 330 2009-07-16T17:54:06+02:00 - Seite 330 Version: 2.11.8.1 2009-07-16T17:54:06+02:00 - Seite 331 Version: 2.11.8.1 331 Vehicle equipment ............................ Parts service ..................................... Warranty coverage ........................... Identification labels .......................... Vehicle specification C 250 (204.052) ........................................... Vehicle specification C 250 Sport (204.052) ........................................... Vehicle specification C 250 4MATIC (204.085) ............................. Vehicle specification C 250 4MATIC Sport (204.085) .................. Vehicle specification C 300 (204.054) ........................................... Vehicle specification C 300 Sport (204.054) ........................................... Vehicle specification C 300 4MATIC (204.081) ............................. Vehicle specification C 300 4MATIC Sport (204.081) .................. Vehicle specification C 350 (204.056) ........................................... Vehicle specification C 350 Sport (204.056) ........................................... Vehicle specification C 350 4MATIC (204.087) ............................. Vehicle specification C 63 AMG (204.077) ........................................... Rims and tires ................................... Fuels, coolants, lubricants, etc. ...... 332 332 332 332 334 334 335 336 337 338 339 340 341 342 343 343 344 349 Technical data 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 332 2009-07-16T17:54:06+02:00 - Seite 332 Version: 2.11.8.1 Identification labels Vehicle equipment i This Operator’s Manual describes all features, standard or optional, potentially available for your vehicle at the time of purchase. Please be aware that your vehicle might not be equipped with all features described in this manual. RNew Vehicle Limited Warranty REmission System Warranty REmission Performance Warranty RCalifornia, Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode Island, and Vermont Emission Control Systems Warranty RState Technical data Parts service All authorized Mercedes-Benz Centers maintain a stock of Genuine Mercedes-Benz Parts required for maintenance and repair work. In addition, strategically located parts distribution centers provide quick and reliable parts service. More than 300 000 different parts for Mercedes-Benz models are available. Genuine Mercedes-Benz Parts are subjected to stringent quality inspections. Each part has been specifically developed, manufactured or selected for and adapted to Mercedes-Benz vehicles. Therefore, Genuine Mercedes-Benz Parts should be installed. ! Do not use non-genuine Mercedes-Benz parts and accessories not authorized by Mercedes-Benz. Doing so could damage the vehicle, which is not covered by the Mercedes-Benz Limited Warranty. Also, it could compromise the vehicle’s durability or safety. Warranty coverage Your vehicle is covered under the terms of the warranties printed in the Service and Warranty Information booklet. Your authorized Mercedes-Benz Center will exchange or repair any defective parts originally installed in the vehicle in accordance with the terms of the following warranties: Warranty Enforcement Laws (Lemon Laws) Replacement parts and accessories are covered by the Mercedes-Benz Parts and Accessories warranties, copies of which are available at any authorized Mercedes-Benz Center. Loss of Service and Warranty Information booklet Should you lose your Service and Warranty Information booklet, have an authorized Mercedes-Benz Center arrange for a replacement. It will be mailed to you. Identification labels 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 333 Version: 2.11.8.1 Identification labels The Vehicle Identification Number (VIN) can be found 333 specific to each vehicle and may vary from data shown in the illustration. Refer to certification label on vehicle for actual data specific to your vehicle. Ron certification label : on the driver’s door B-pillar Rembossed underneath the carpet in the front passenger footwell (Y page 333) the lower edge of the windshield (Y page 333) X Move the front passenger seat backward as far as possible (Y page 80). X Fold carpet ? backward. VIN A is now visible. Example certification label (U.S. vehicles) ; VIN = Paintwork code B Emission control information label, Example certification label (Canada vehicles) ; VIN = Paintwork code i Data shown on certification label are for includes both federal and California certification exhaust emission standards C VIN (on lower edge of windshield) D Engine number (engraved on engine) i When ordering parts, please specify vehicle identification and engine number. illustration purposes only. These data are Z Technical data Ron 204_AKB; 5; 23, en-US d2ureepe, 334 2009-07-16T17:54:06+02:00 - Seite 334 Version: 2.11.8.1 Vehicle specification C 250 Sport (204.052) Vehicle specification C 250 (204.052) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 250 is available in Canada only. Electrical system C 250 Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) Engine C 250 Engine, type Mode of operation Technical data No. of cylinders 4-stroke engine, gasoline injection Overall vehicle length 182.3 in (4 630 mm) 6 Overall vehicle width22 79.5 in (2 020 mm) Overall vehicle height 56.9 in (1 444 mm) Wheelbase 108.7 in (2 760 mm) Track, front 60.7 in (1 541 mm) Track, rear 60.8 in (1 544 mm) Turning circle 35.4 ft (10.8 m) Bore 3.46 in (88.00 mm) Stroke 2.69 in (68.40 mm) Total piston displacement 152.3 cu in (2 496 cm3) Compression ratio 11.4:1 Output acc. to SAE J 134921 201 hp/6 100 rpm (150 kW/6 100 rpm) Maximum torque acc. to SAE J 1349 181 lb-ft/ 2 900 - 5 500 rpm (245 Nm/ 2 900 - 5 500 rpm) Maximum engine speed 6 500 rpm Firing order 1-4-3-6-2-5 Poly-V-belt 2 401 mm Electrical system C 250 Alternator 14 V/150 A Starter motor 12 V/1.4 kW Battery 12 V/74 Ah 21 Premium 22 Exterior Main dimensions C 250 272 Weights C 250 Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) Vehicle specification C 250 Sport (204.052) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 250 Sport is available in Canada only. fuel required. Performance may vary with fuel octane rating. rear view mirrors folded out. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 335 Version: 2.11.8.1 Vehicle specification C 250 4MATIC (204.085) 335 Engine, type Mode of operation No. of cylinders 272 4-stroke engine, gasoline injection 6 Bore 3.46 in (88.00 mm) Stroke 2.69 in (68.40 mm) Total piston displacement 152.3 cu in (2 496 cm3) Compression ratio 11.4:1 Output acc. to SAE J 134923 201 hp/6 100 rpm (150 kW/6 100 rpm) Maximum torque acc. to SAE J 1349 181 lb-ft/ 2 900 - 5 500 rpm (245 Nm/ 2 900 - 5 500 rpm) Maximum engine speed 6 500 rpm Firing order 1-4-3-6-2-5 Poly-V-belt 2 401 mm Electrical system C 250 Sport Alternator 14 V/150 A Starter motor 12 V/1.4 kW Battery 12 V/74 Ah Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque Overall vehicle length 182.8 in (4 630 mm) Overall vehicle width24 79.5 in (2 020 mm) Overall vehicle height 57.0 in (1 449 mm) Wheelbase 108.7 in (2 760 mm) Track, front 60.4 in (1 533 mm) Track, rear 59.6 in (1 514 mm) Turning circle 35.4 ft (10.8 m) Weights C 250 Sport Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) Vehicle specification C 250 4MATIC (204.085) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 250 4MATIC is available in Canada only. Engine C 250 4MATIC Engine, type Mode of operation No. of cylinders 15 - 18 lb-ft (20 - 25 Nm) 272 4-stroke engine, gasoline injection 6 Bore 3.46 in (88.00 mm) Stroke 2.69 in (68.40 mm) 23 Premium 24 Exterior fuel required. Performance may vary with fuel octane rating. rear view mirrors folded out. Z Technical data Main dimensions C 250 Sport Engine C 250 Sport 204_AKB; 5; 23, en-US d2ureepe, 336 2009-07-16T17:54:06+02:00 - Seite 336 Version: 2.11.8.1 Vehicle specification C 250 4MATIC Sport (204.085) Engine C 250 4MATIC Total piston displacement 152.3 cu in (2 496 cm3) Compression ratio 11.4:1 Output acc. to SAE J 134925 201 hp/6 100 rpm (150 kW/6 100 rpm) Technical data Maximum torque acc. to SAE J 1349 181 lb-ft/ 2 900 - 5 500 rpm (245 Nm/ 2 900 - 5 500 rpm) Maximum engine speed 6 500 rpm Firing order 1-4-3-6-2-5 Poly-V-belt 2 401 mm Electrical system C 250 4MATIC Alternator 14 V/150 A Starter motor 12 V/1.4 kW Battery 12 V/74 Ah Main dimensions C 250 4MATIC Wheelbase 108.7 in (2 760 mm) Track, front 60.7 in (1 541 mm) Track, rear 60.8 in (1 544 mm) Turning circle 35.4 ft (10.8 m) Weights C 250 4MATIC Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) Vehicle specification C 250 4MATIC Sport (204.085) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 250 4MATIC Sport is available in Canada only. Engine C 250 4MATIC Sport Spark plugs, type Bosch Y 7 MPP33 Engine, type Spark plugs, electrode gap 0.031 in (0.8 mm) Mode of operation Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) Main dimensions C 250 4MATIC No. of cylinders 272 4-stroke engine, gasoline injection 6 Bore 3.46 in (88.00 mm) Stroke 2.69 in (68.40 mm) Overall vehicle length 182.8 in (4 630 mm) Total piston displacement 152.3 cu in (2 496 cm3) Overall vehicle width26 79.5 in (2 020 mm) Compression ratio 11.4:1 Overall vehicle height 56.9 in (1 445 mm) Output acc. to SAE J 134927 201 hp/6 100 rpm (150 kW/6 100 rpm) 25 Premium fuel required. Performance may vary with fuel octane rating. rear view mirrors folded out. 27 Premium fuel required. Performance may vary with fuel octane rating. 26 Exterior 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 337 Version: 2.11.8.1 Vehicle specification C 300 (204.054) 337 Engine C 250 4MATIC Sport Weights C 250 4MATIC Sport Maximum torque acc. to SAE J 1349 181 lb-ft/ 2 900 - 5 500 rpm (245 Nm/ 2 900 - 5 500 rpm) Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) Maximum engine speed 6 500 rpm Vehicle specification C 300 (204.054) Firing order 1-4-3-6-2-5 Poly-V-belt 2 401 mm The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. Alternator 14 V/150 A Engine, type Starter motor 12 V/1.4 kW Mode of operation Battery 12 V/74 Ah Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) Main dimensions C 250 4MATIC Sport No. of cylinders 272 4-stroke engine, gasoline injection 6 Bore 3.46 in (88.00 mm) Stroke 3.23 in (82.10 mm) Total piston displacement 182.8 cu in (2 996 cm3) Compression ratio 11.3:1 228 hp/6 000 rpm (170 kW/6 000 rpm) Overall vehicle length 182.8 in (4 630 mm) Output acc. to SAE J 134929 Overall vehicle width28 79.5 in (2 020 mm) Maximum torque acc. to SAE J 1349 Overall vehicle height 57.0 in (1 449 mm) 221 lb-ft/ 2 500 - 5 000 rpm (300 Nm/ 2 500 - 5 000 rpm) Wheelbase 108.7 in (2 760 mm) Maximum engine speed 6 500 rpm Track, front 60.4 in (1 533 mm) Firing order 1-4-3-6-2-5 Track, rear 59.6 in (1 514 mm) Poly-V-belt 2 401 mm Turning circle 35.4 ft (10.8 m) 28 Exterior rear view mirrors folded out. fuel required. Performance may vary with fuel octane rating. 29 Premium Z Technical data Engine C 300 Electrical system C 250 4MATIC Sport 204_AKB; 5; 23, en-US d2ureepe, 338 2009-07-16T17:54:06+02:00 - Seite 338 Version: 2.11.8.1 Vehicle specification C 300 Sport (204.054) Electrical system C 300 Alternator 14 V/150 A Starter motor 12 V/1.4 kW Battery 12 V/74 Ah Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Technical data Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) Main dimensions C 300 Overall vehicle length 182.8 in (4 630 mm) Overall vehicle width30 79.2 in (2 012 mm) Overall vehicle height 57.0 in (1 449 mm)31 56.9 in (1 444 mm)32 Wheelbase 108.7 in (2 760 mm) Track, front 60.4 in (1 533 mm)31 60.7 in (1 541 mm)32 Track, rear 59.6 in (1 514 mm)31 Vehicle specification C 300 Sport (204.054) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 300 Sport is available in the USA only. Engine C 300 Sport Engine, type Mode of operation No. of cylinders 35.4 ft (10.8 m) Weights C 300 Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) 30 Exterior 6 3.46 in (88.00 mm) Stroke 3.23 in (82.10 mm) Total piston displacement 182.8 cu in (2 996 cm3) Compression ratio 11.3:1 Output acc. to SAE J 134933 228 hp/6 000 rpm (170 kW/6 000 rpm) Maximum torque acc. to SAE J 1349 221 lb-ft/ 2 500 - 5 000 rpm (300 Nm/ 2 500 - 5 000 rpm) Maximum engine speed 6 500 rpm Firing order 1-4-3-6-2-5 Poly-V-belt 2 401 mm rear view mirrors folded out. only. 32 USA only. 33 Premium fuel required. Performance may vary with fuel octane rating. 31 Canada 4-stroke engine, gasoline injection Bore 60.8 in (1 544 mm)32 Turning circle 272 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 339 Version: 2.11.8.1 Vehicle specification C 300 4MATIC (204.081) 339 Engine C 300 4MATIC Alternator 14 V/150 A Engine, type Starter motor 12 V/1.4 kW Mode of operation Battery 12 V/74 Ah Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) Main dimensions C 300 Sport No. of cylinders 272 4-stroke engine, gasoline injection 6 Bore 3.46 in (88.00 mm) Stroke 3.23 in (82.10 mm) Total piston displacement 182.8 cu in (2 996 cm3) Compression ratio 11.3:1 228 hp/6 000 rpm (170 kW/6 000 rpm) Overall vehicle length 182.8 in (4 630 mm) Output acc. to SAE J 134935 Overall vehicle width34 79.2 in (2 012 mm) Maximum torque acc. to SAE J 1349 Overall vehicle height 57.0 in (1 449 mm) 221 lb-ft/ 2 500 - 5 000 rpm (300 Nm/ 2 500 - 5 000 rpm) Wheelbase 108.7 in (2 760 mm) Maximum engine speed 6 500 rpm Track, front 60.4 in (1 533 mm) Firing order 1-4-3-6-2-5 Track, rear 60.5 in (1 536 mm) Poly-V-belt 2 401 mm Turning circle 35.4 ft (10.8 m) Electrical system C 300 4MATIC Weights C 300 Sport Alternator 14 V/150 A Roof load max. 220 lb (100 kg) Starter motor 12 V/1.4 kW Trunk load max. 220 lb (100 kg) Battery 12 V/74 Ah Vehicle specification C 300 4MATIC (204.081) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. 34 Exterior Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) rear view mirrors folded out. fuel required. Performance may vary with fuel octane rating. 35 Premium Z Technical data Electrical system C 300 Sport 204_AKB; 5; 23, en-US d2ureepe, 340 2009-07-16T17:54:06+02:00 - Seite 340 Version: 2.11.8.1 Vehicle specification C 300 4MATIC Sport (204.081) Main dimensions C 300 4MATIC Overall vehicle length 182.3 in (4 630 mm) Overall vehicle width36 79.2 in (2 012 mm) Overall vehicle height 57.0 in (1 449 mm)37 56.9 in (1 445 mm)38 Wheelbase 108.7 in (2 760 mm) Track, front 60.4 in (1 533 mm)37 Technical data 60.7 in (1 541 mm)38 Track, rear 60.5 in (1 536 mm)37 Engine C 300 4MATIC Sport No. of cylinders Bore 3.46 in (88.00 mm) Stroke 3.23 in (82.10 mm) Total piston displacement 182.8 cu in (2 996 cm3) Compression ratio 11.3:1 Output acc. to SAE J 134939 228 hp/6 000 rpm (170 kW/6 000 rpm) Maximum torque acc. to SAE J 1349 221 lb-ft/ 2 500 - 5 000 rpm (300 Nm/ 2 500 - 5 000 rpm) Maximum engine speed 6 500 rpm Firing order 1-4-3-6-2-5 Poly-V-belt 2 401 mm 60.8 in (1 544 mm)38 Turning circle 35.4 ft (10.8 m) Weights C 300 4MATIC Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) 6 Electrical system C 300 4MATIC Sport Vehicle specification C 300 4MATIC Sport (204.081) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 300 4MATIC Sport is available in the USA only. Engine C 300 4MATIC Sport Engine, type Mode of operation 36 Exterior Alternator 14 V/150 A Starter motor 12 V/1.4 kW Battery 12 V/74 Ah Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque 272 4-stroke engine, gasoline injection rear view mirrors folded out. only. 38 USA only. 39 Premium fuel required. Performance may vary with fuel octane rating. 37 Canada 15 - 18 lb-ft (20 - 25 Nm) 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 341 Version: 2.11.8.1 Vehicle specification C 350 (204.056) 341 Engine C 350 Main dimensions C 300 4MATIC Sport 182.3 in (4 630 mm) Compression ratio 10.7:1 Overall vehicle width40 79.2 in (2 012 mm) Output acc. to SAE J 134941 268 hp/6 000 rpm (200 kW/6 000 rpm) Overall vehicle height 57.0 in (1 449 mm) Maximum torque acc. to SAE J 1349 Wheelbase 108.7 in (2 760 mm) 258 lb-ft/ 2 400 - 5 000 rpm (350 Nm/ 2 400 - 5 000 rpm) Track, front 60.4 in (1 533 mm) 60.5 in (1 536 mm) Maximum engine speed 6 500 rpm Track, rear Turning circle 35.4 ft (10.8 m) Firing order 1-4-3-6-2-5 Poly-V-belt 2 401 mm Technical data Overall vehicle length Weights C 300 4MATIC Sport Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) Vehicle specification C 350 (204.056) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 350 is available in Canada only. Engine C 350 Engine, type Mode of operation No. of cylinders 272 4-stroke engine, gasoline injection 6 Bore 3.66 in (92.90 mm) Stroke 3.39 in (86.00 mm) Total piston displacement 213.5 cu in (3 498 cm3) Electrical system C 350 Alternator 14 V/150 A Starter motor 12 V/1.4 kW Battery 12 V/74 Ah Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) Main dimensions C 350 Overall vehicle length 182.3 in (4 630 mm) Overall vehicle width42 79.2 in (2 012 mm) Overall vehicle height 57.0 in (1 449 mm) Wheelbase 108.7 in (2 760 mm) 40 Exterior rear view mirrors folded out. fuel required. Performance may vary with fuel octane rating. 42 Exterior rear view mirrors folded out. 41 Premium Z 204_AKB; 5; 23, en-US d2ureepe, 342 2009-07-16T17:54:06+02:00 - Seite 342 Version: 2.11.8.1 Vehicle specification C 350 Sport (204.056) Engine C 350 Sport Main dimensions C 350 Track, front 60.4 in (1 533 mm) Track, rear 60.5 in (1 536 mm) Turning circle 35.4 ft (10.8 m) Technical data Weights C 350 Maximum torque acc. to SAE J 1349 258 lb-ft/ 2 400 - 5 000 rpm (350 Nm/ 2 400 - 5 000 rpm) Maximum engine speed 6 500 rpm Roof load max. 220 lb (100 kg) Firing order 1-4-3-6-2-5 Trunk load max. 220 lb (100 kg) Poly-V-belt 2 401 mm Vehicle specification C 350 Sport (204.056) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 350 Sport is available in the USA only. Engine C 350 Sport Engine, type Mode of operation No. of cylinders 4-stroke engine, gasoline injection 6 3.66 in (92.90 mm) Stroke 3.39 in (86.00 mm) Total piston displacement 213.5 cu in (3 498 cm3) Compression ratio 10.7:1 Output acc. to SAE J 134943 268 hp/6 000 rpm (200 kW/6 000 rpm) 44 Exterior Alternator 14 V/150 A Starter motor 12 V/1.4 kW Battery 12 V/74 Ah Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) 272 Bore 43 Premium Electrical system C 350 Sport Main dimensions C 350 Sport Overall vehicle length 182.8 in (4 630 mm) Overall vehicle width44 79.2 in (2 012 mm) Overall vehicle height 57.0 in (1 449 mm) Wheelbase 108.7 in (2 760 mm) Track, front 60.4 in (1 533 mm) Track, rear 60.5 in (1 536 mm) Turning circle 35.4 ft (10.8 m) fuel required. Performance may vary with fuel octane rating. rear view mirrors folded out. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 343 Version: 2.11.8.1 Vehicle specification C 63 AMG (204.077) 343 Electrical system C 350 4MATIC Roof load max. 220 lb (100 kg) Alternator 14 V/150 A Trunk load max. 220 lb (100 kg) Starter motor 12 V/1.4 kW Battery 12 V/74 Ah Vehicle specification C 350 4MATIC (204.087) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. i The C 350 4MATIC is available in Canada only. Engine C 350 4MATIC Engine, type Mode of operation No. of cylinders 272 4-stroke engine, gasoline injection 6 Spark plugs, type Bosch Y 7 MPP33 Spark plugs, electrode gap 0.031 in (0.8 mm) Spark plugs, tightening torque 15 - 18 lb-ft (20 - 25 Nm) Main dimensions C 350 4MATIC Overall vehicle length 182.3 in (4 630 mm) Overall vehicle width46 79.2 in (2 012 mm) Overall vehicle height 57.0 in (1 449 mm) Bore 3.66 in (92.90 mm) Wheelbase 108.7 in (2 760 mm) Stroke 3.39 in (86.00 mm) Track, front 60.4 in (1 533 mm) Total piston displacement 213.5 cu in (3 498 cm3) Track, rear 60.5 in (1 536 mm) Turning circle 35.4 ft (10.8 m) Compression ratio 10.7:1 Output acc. to SAE J 134945 268 hp/6 000 rpm (200 kW/6 000 rpm) Maximum torque acc. to SAE J 1349 Weights C 350 4MATIC 258 lb-ft/ 2 400 - 5 000 rpm (350 Nm/ 2 400 - 5 000 rpm) Maximum engine speed 6 500 rpm Firing order 1-4-3-6-2-5 Poly-V-belt 2 401 mm Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) Vehicle specification C 63 AMG (204.077) The quoted data apply only to the standard vehicle. Contact an authorized MercedesBenz Center for the corresponding data of all special bodies and special equipment. 45 Premium 46 Exterior fuel required. Performance may vary with fuel octane rating. rear view mirrors folded out. Z Technical data Weights C 350 Sport 204_AKB; 5; 23, en-US d2ureepe, 344 2009-07-16T17:54:06+02:00 - Seite 344 Version: 2.11.8.1 Rims and tires Engine C 63 AMG Engine, type Mode of operation Technical data No. of cylinders Main dimensions C 63 AMG 156 4-stroke engine, gasoline injection 8 Bore 4.02 in (102.20 mm) Stroke 3.72 in (94.60 mm) Total piston displacement 378.8 cu in (6 208 cm3) Compression ratio 11.3:1 Output acc. to SAE J 134947 450 hp/6 800 rpm (336 kW/6 800 rpm) Maximum torque 443 lb-ft/5 000 rpm acc. to SAE J 1349 (600 Nm/5 000 rpm) Maximum engine speed 7 200 rpm Firing order 1-5-4-2-6-3-7-8 Poly-V-belt 2 360 mm Electrical system C 63 AMG Alternator 14 V/180 A Starter motor 12 V/1.7 kW Battery 12 V/95 Ah Spark plugs, type NGK ILZKAR 7A10 Spark plugs, electrode gap 0.039 in (1.0 mm) Spark plugs, tightening torque 47 Premium 48 Exterior 15 - 18 lb-ft (20 - 25 Nm) Overall vehicle length 186.1 in (4 726 mm) Overall vehicle width48 79.2 in (2 012 mm) Overall vehicle height 56.6 in (1 438 mm) Wheelbase 108.9 in (2 765 mm) Track, front 61.8 in (1 569 mm) Track, rear 60.0 in (1 525 mm) Weights C 63 AMG Roof load max. 220 lb (100 kg) Trunk load max. 220 lb (100 kg) Rims and tires Notes ! Only use tires which have been tested and approved by Mercedes-Benz. Tires approved by Mercedes-Benz are developed to provide best possible performance in conjunction with the driving safety systems on your vehicle such as the ABS or the ESP®. Tires specially developed for your vehicle and tested and approved by Mercedes-Benz can be identified by finding the following on the tire’s sidewall: RMO = Mercedes-Benz Original equipment tires Using tires other than those approved by Mercedes-Benz may result in damage that is not covered by the Mercedes-Benz Limited Warranty. fuel required. Performance may vary with fuel octane rating. rear view mirrors folded out. 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 345 Version: 2.11.8.1 Rims and tires ! Using tires other than those approved by Mercedes-Benz can have detrimental effects, such as Rpoor handling characteristics Rincreased noise Rincreased fuel consumption Moreover, tires and rims not approved by Mercedes-Benz may, under load, exhibit dimensional variations and different tire deformation characteristics that could cause them to come into contact with the vehicle body or axle parts. Damage to the tires or the vehicle may be the result. 345 with winter tires. Winter tires are not available as standard or optional factory equipment, but can be purchased from an authorized Mercedes-Benz Center. Equipping your vehicle with winter tires approved for your vehicle model may require the purchase of rims of the recommended size for use with these winter tires. This depends on vehicle model and the standard or optional factoryequipped wheel rim/tire configuration on your vehicle. For more information contact an authorized Mercedes-Benz Center. Technical data i Further information on tires and rims is available at any authorized Mercedes-Benz Center. The Tire and Loading Information placard with the recommended tire inflation pressures for cold tires is located on the driver’s door B-pillar. Supplemental tire inflation pressure information for driving at high speeds or for vehicle loads less than the maximum loaded vehicle condition can be found on the tire inflation pressure label. The tire inflation pressure label is located on the inside of the fuel filler flap. The tire inflation pressure should be checked regularly and should only be adjusted on cold tires. Follow tire manufacturer’s maintenance recommendation included with the vehicle. For information on recommended tire inflation pressure and supplemental tire inflation pressure information for special driving situations, see (Y page 230). i Please keep in mind that the vehicle must be equipped Rwith wheels of identical dimensions on each axle (left and right) Rwith tires of identical characteristics all around, i.e. summer tires, winter tires, or all-season tires etc. i The following pages also list the approved rim and tire sizes for equipping your vehicle Z 204_AKB; 5; 23, en-US d2ureepe, 346 2009-07-16T17:54:06+02:00 - Seite 346 Version: 2.11.8.1 Rims and tires Same size tires Model C 25049 C 250 4MATIC49 Technical data 16" wheels Rims (light alloy) Wheel offset 7 J x 16 H2 1.69 in (43 mm) All-season tires50 205/55 R16 91H M+S Winter tires50,51 205/55 R16 91H M+Si Model C 30052 C 300 4MATIC52 C 35049 C 350 4MATIC49 7.5 J x 17 H2 1.85 in (47 mm) 7.5 J x 17 H2 1.85 in (47 mm) 225/45 R17 91H M+S — 225/45 R17 91H M+Si 225/45 R17 91H M+Si 17" wheels Rims (light alloy) Wheel offset All-season tires50 Winter tires50,51 Model C 63 AMG 18" wheels AMG rims (light alloy) 8 J x 18 H2 Wheel offset 1.77 in (45 mm) Winter tires50,51 49 Canada only. tires. 51 Not available as factory equipment. 52 USA only. 50 Radial-ply 225/40 R18 92H XL (Extra Load) M+Si 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 347 Version: 2.11.8.1 Rims and tires 347 17" wheels Front axle Rear axle 17" wheels Front axle Model C 250 Sport53 C 250 4MATIC Sport53 C 30053 C 300 Sport54 C 300 4MATIC53 Rims (light alloy) Wheel offset 7.5 J x 17 H2 1.85 in (47 mm) All-season tires55 225/45 R17 91H M+S Rims (light alloy) Wheel offset 8.5 J x 17 H2 2.28 in (58 mm) All-season tires55,56 245/40 R17 91H M+S Model C 30053 C 300 4MATIC53 C 350 Sport54 C 350 4MATIC53 AMG rims (light alloy) 7.5 J x 17 H2 Wheel offset 1.85 in (47 mm) All-season tires55 Rear axle Technical data Mixed size tires 225/45 R17 91H M+S AMG rims (light alloy) 8.5 J x 17 H2 Wheel offset 2.28 in (58 mm) All-season tires55,56 245/40 R17 91H M+S 53 Canada only. only. 55 Radial-ply tires. 56 Must not be used with snow chains. 54 USA Z 204_AKB; 5; 23, en-US d2ureepe, 348 2009-07-16T17:54:06+02:00 - Seite 348 Version: 2.11.8.1 Rims and tires Model 18" wheels Front axle AMG rims (light alloy) 8 J x 18 H2 Wheel offset 1.97 in (50 mm) All-season tires59 Technical data Rear axle 18" wheels Front axle All-season tires59,60 255/35 R18 94H XL (Extra Load) M+S Model C 63 AMG AMG rims (light alloy) 8 J x 18 H2 Wheel offset 1.77 in (45 mm) only. only. 59 Radial-ply tires. 60 Must not be used with snow chains. 58 Canada 235/40 ZR18 95Y XL (Extra Load) AMG rims (light alloy) 9 J x 18 H2 Wheel offset 2.13 in (54 mm) Summer tires59,60 57 USA 225/40 R18 92H XL (Extra Load) M+S AMG rims (light alloy) 8.5 J x 18 H2 Wheel offset 2.13 in (54 mm) Summer tires59 Rear axle C 300 Sport57 C 300 4MATIC Sport57 C 35058 C 350 Sport57 C 350 4MATIC58 255/35 ZR18 94Y XL (Extra Load) 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 349 Version: 2.11.8.1 Fuels, coolants, lubricants, etc. 349 Spare wheel ! Compare the recommended tire inflation pressure for your vehicle with the tire inflation pressure on the yellow label located on the spare wheel rim. If the tire inflation pressure on the yellow label on the spare wheel rim differs from the values given in this Operator’s Manual, inflate the tire to the recommended tire inflation pressure given on the yellow label on the spare wheel rim. i Please note that the tire inflation pressure of the spare wheel differs from the tire inflation Model C 63 AMG C 250 (all models)61 C 30061 C 300 4MATIC61 C 30062 C 300 Sport62 C 300 4MATIC62 C 300 4MATIC Sport62 C 350 (all models) Rim (steel) 3.5 B x 16 H2 3.5 B x 17 H2 3.5 B x 18 Wheel offset 0.79 in (20 mm) 0.79 in (20 mm) 0.79 in (20 mm) Minispare tire63 T 125/90 R16 98M T 125/80 R17 99M T 125/70 R18 99M Recommended tire inflation pressure 61 psi (4.2 bar) 61 psi (4.2 bar) 61 psi (4.2 bar) Fuels, coolants, lubricants, etc. Capacities Vehicle components and their respective lubricants must match. Therefore only use products tested and approved by MercedesBenz. For information on tested and approved products, contact an authorized MercedesBenz Center or visit www.mbusa.com (USA only). fluids. Otherwise you could endanger persons or the environment. Keep service fluids out of the reach of children. For health reasons, you should prevent service fluids from coming into direct contact with your skin or clothing. If a service fluid is swallowed, contact a physician immediately. G Warning! Comply with all valid regulations with respect to handling, storing, and disposing of service 61 Canada only. only. 63 Must not be used with snow chains. 62 USA Z Technical data pressure of the road tires. 204_AKB; 5; 23, en-US d2ureepe, 350 Fuels, coolants, lubricants, etc. Engine with oil filter Technical data 2009-07-16T17:54:06+02:00 - Seite 350 Version: 2.11.8.1 Model Capacity Fuels, coolants, lubricants, etc. C 25064 C 250 Sport64 C 300 C 300 Sport65 C 350 8.5 US qt (8.0 l) Approved engine oils 7.4 US qt (7.0 l) C 250 4MATIC64 C 250 4MATIC Sport64 C 300 4MATIC C 300 4MATIC Sport65 C 350 4MATIC64 Manual transmission Automatic transmission C 63 AMG66 9.0 US qt (8.5 l) C 25064 C 250 Sport64 1.3 US qt (1.2 l) C 300 C 300 Sport65 1.6 US qt (1.5 l) C 25064 C 250 Sport64 9.0 US qt (8.5 l) 10.3 US qt (9.7 l) C 250 4MATIC64 64 C 250 4MATIC Sport C 300 C 300 Sport65 C 35064 C 350 Sport65 9.5 US qt (9.0 l) C 300 4MATIC 10.5 US qt (9.9 l) 65 C 300 4MATIC Sport C 350 4MATIC64 C 63 AMG67 64 Canada only. only. 66 Engine with oil cooler. 67 Automatic transmission with oil cooler. 65 USA 9.6 US qt (9.1 l) MB Manual Transmission Oil MB Automatic Transmission Fluid 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 351 Version: 2.11.8.1 Fuels, coolants, lubricants, etc. Model Front axle Capacity 0.63 US qt (0.6 l) C 250 4MATIC64 C 250 4MATIC Sport64 351 Fuels, coolants, lubricants, etc. Hypoid gear oil (SAE 85W-90) C 300 4MATIC 1.2 US qt (1.1 l) C 300 4MATIC Sport65 C 350 4MATIC64 Rear axle C 25064 C 250 Sport64 1.1 US qt (1.0 l) Hypoid gear oil (SAE 85W-90) Technical data 1.2 US qt (1.1 l) C 250 4MATIC64 64 C 250 4MATIC Sport C 300 C 300 Sport65 C 300 4MATIC C 300 4MATIC Sport65 C 35064 C 350 Sport65 C 350 4MATIC64 C 63 AMG 1.3 US qt (1.2 l) Fuchs Titan EG 5010 D Power steering All models approx. 0.9 US qt (0.8 l) MB Power Steering Fluid (Chevron Texaco PSF 9109) Brake system All models 0.53 US qt (0.5 l) MB Brake Fluid (DOT 4+) Cooling system All models, except C 63 AMG approx. 5.1 US qt (4.8 l) C 63 AMG approx. 12.4 US qt (11.7 l) MB 325.0 Anticorrosion/ Antifreeze 64 Canada 65 USA only. only. Z 204_AKB; 5; 23, en-US d2ureepe, 352 2009-07-16T17:54:06+02:00 - Seite 352 Version: 2.11.8.1 Fuels, coolants, lubricants, etc. Model Capacity Fuel tank All models 17.4 US gal (66.0 l) Fuel tank reserve All models, except C 63 AMG Technical data C 63 AMG Premium unleaded gasoline (Minimum approx. 2.1 US gal (8.0 l) Posted Octane 91 [Avg. of approx. 3.7 US gal (14.0 l) 96 RON/86 MON]) C 300, all models (with automatic transmission): Flexible Fuel Vehicles (identified by a label reading Premium gasoline or E85 only! on the fuel filler flap). Alternative fuel: Ethanol fuel (E85) Air conditioning system All models Washer system 4.2 US qt (4.0 l) C 25064 C 250 Sport64 C 250 4MATIC64 C 250 4MATIC Sport64 C 300 C 300 Sport65 C 350 C 350 Sport65 Washer system and headlamp cleaning system 64 Canada — 3.7 US qt (3.5 l) C 300 4MATIC 6.3 US qt (6.0 l) 65 C 300 4MATIC Sport C 350 4MATIC64 C 63 AMG only. with water or commercially available premixed washer solvent/antifreeze. 65 USA only. 68 Mixed Fuels, coolants, lubricants, etc. R134a refrigerant and special PAG lubricant oil (never R 12) MB Windshield Washer Concentrate68 (Y page 358) Washer fluid mixing ratio (Y page 358) 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 353 Version: 2.11.8.1 Fuels, coolants, lubricants, etc. Engine oils are specifically tested for their suitability in our engines and durability for our service intervals. Therefore, only use approved engine oils and oil filters required for vehicles with the Maintenance System. For a listing of approved engine oils and oil filters, contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only). ! Using engine oils and oil filters of a specification other than those expressly required for the Maintenance System, or changing of oil and oil filter at change intervals longer than those called for by the Maintenance System will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty. Please follow Maintenance System recommendations for scheduled oil changes. Failure to do so will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty. Model Engine, type MB sheet number C 300 4MATIC Sport70 272 229.5 C 35069 272 229.5 C 350 Sport70 272 229.5 C 350 4MATIC69 272 229.5 C 63 AMG 156 229.571 i MB sheet numbers are printed on the outside of oil containers. Technical data Approved engine oils Viscosity grades for engine oils Using the chart below, select oil viscosity according to the lowest air temperature expected before the next oil change. Mercedes-Benz recommends MOBIL OIL. Use the table below to determine the MB sheet number. Model Engine, type MB sheet number C 25069 272 229.5 C 250 Sport69 272 229.5 C 250 4MATIC69 272 229.5 C 250 4MATIC Sport69 272 229.5 C 300 272 229.5 C 300 Sport70 272 229.5 C 300 4MATIC 272 229.5 353 Engine oil additives ! Do not blend oil additives with engine oil. They may damage the engine. Damage or malfunctions resulting from blending oil additives are not covered by the MercedesBenz Limited Warranty. 69 Canada only. only. 71 Restriction: Only SAE 0W-40/SAE 5W-40 engine oils may be used. 70 USA Z 204_AKB; 5; 23, en-US d2ureepe, 354 Fuels, coolants, lubricants, etc. Air conditioning refrigerant R134a (HFC) refrigerant and special PAG lubricating oil are used in the air conditioning system. ! Never use R 12 (CFC) or mineral-based lubricating oil. Otherwise damage to the system will occur. Brake fluid G Warning! Technical data 2009-07-16T17:54:06+02:00 - Seite 354 Version: 2.11.8.1 During vehicle operation, the boiling point of the brake fluid is continuously reduced through the absorption of moisture from the atmosphere. Under extremely strenuous operating conditions, this moisture content can lead to the formation of bubbles in the system, thus reducing the system’s efficiency. Therefore, the brake fluid must be replaced regularly. Refer to your vehicle’s Maintenance Booklet for replacement interval. Only brake fluid approved by Mercedes-Benz is recommended. Any authorized MercedesBenz Center will provide you with additional information. Premium unleaded gasoline G Warning! Gasoline is highly flammable and poisonous. It burns violently and can cause serious personal injury. Never allow sparks, flames or smoking materials near gasoline! Turn off the engine before refueling. Whenever you are around gasoline, avoid inhaling fumes and any skin or clothing contact. Extinguish all smoking materials. Direct skin contact with fuels and the inhalation of fuel vapors are damaging your health. ! To maintain the engine’s durability and performance, premium unleaded gasoline must be used. If premium unleaded gasoline is not available and low octane gasoline is used, follow these precautions: RHave the fuel tank only partially filled with unleaded regular gasoline and fill up with premium unleaded gasoline as soon as possible. RAvoid full throttle driving and abrupt acceleration. RDo not exceed an engine speed of 3 000 rpm if the vehicle is loaded with a light load such as two persons and no luggage. not exceed 2/3 of maximum accelerator pedal position if the vehicle is fully loaded or operating in mountainous terrain. RDo Fuel requirements Only use premium unleaded gasoline. The octane number (posted at the pump) must be 91 min. It is an average of both the Research Octane Number (RON) and the Motor Octane Number (MON): (RON+MON)/2. This is also known as the ANTI-KNOCK INDEX. Reformulated gasolines (RFG) and/or unleaded gasoline containing oxygenates such as ethanol, TAME, ETBE, IPA, IBA, and TBA can be used provided the ratio of any one of these oxygenates to gasoline does not exceed 10%; MTBE must not exceed 15%. The ratio of methanol to gasoline must not exceed 3% plus additional cosolvents. Using mixtures of ethanol and methanol is not allowed. Gasohol, which contains 10% ethanol and 90% unleaded gasoline, can be used. These blends must also meet all other fuel requirements, such as resistance to spark knock, boiling range, vapor pressure, etc. 2009-07-16T17:54:06+02:00 - Seite 355 Version: 2.11.8.1 Fuels, coolants, lubricants, etc. Flexible Fuel Vehicles All models of the C 300 with automatic transmission are Flexible Fuel Vehicles. Flexible Fuel Vehicles are identified by a label reading Premium gasoline or E85 only! on the fuel filler flap. These vehicles are designed to operate on premium unleaded gasoline or ethanol fuel (E85), or on any mixture of these two. Ethanol fuel (E85) is a mixture of approximately 85% ethanol and 15% unleaded gasoline. G Warning! Ethanol fuel (E85) and its fumes are highly flammable, poisonous and burn easily. Ethanol fuel can cause serious injuries if ignited or if you come into contact with it or inhale fumes of it. Avoid inhalation of ethanol fumes and skin contact with ethanol. Extinguish all open flames before refueling. Never smoke or create sparks close to ethanol. Switching fuels For best performance and driveability it is recommended to use either one or the other fuel. A refueling pattern that alternates between the two different fuels should be avoided if possible. When switching fuels, make sure: RFuel level is below half full. RFuel level is above reserve (fuel tank reserve warning lamp is not lit). RAmount of added fuel is more than 5 gallons (20 liters). RIgnition is off during refill. RImmediately after refueling engine is started and operated for at least 5 minutes. These precautions and recommendations are supposed to prevent any difficulties when starting and operating the engine which otherwise may be experienced before the engine has fully adapted to the different fuel. 355 If in spite of these recommendations the engine does not perform properly, adding more gasoline (at least 3 gallons [12 liters]) to the fuel may improve the engine behavior. Fuel consumption E85 fuel contains less energy per gallon than gasoline. To ensure that engine performance with ethanol fuel is similar to that when using gasoline, the engine must burn more ethanol fuel. As a result, it is to be expected that the fuel consumption will increase when using E85 compared to gasoline operation. Maintenance Please inform your authorized MercedesBenz Center if you use or have used E85 fuel when your vehicle is delivered for maintenance or repairs. Cold weather performance It is possible that starting times will significantly increase at temperatures below 32‡ (0†). At low temperatures the use of a block heater is recommended (contact an authorized Mercedes-Benz Center for further information). Rough idling may also be experienced at such temperatures before the engine is fully warmed up. ! E85 fuel is unsuitable for use when ambient temperatures fall below 14‡ (-10†). Hot weather performance At ambient temperatures above 95‡ (35†) start times may increase and be accompanied by a rough idle following the start. Gasoline additives A major concern among engine manufacturers is carbon build-up caused by gasoline. Mercedes-Benz recommends only Z Technical data 204_AKB; 5; 23, en-US d2ureepe, 204_AKB; 5; 23, en-US d2ureepe, 356 Fuels, coolants, lubricants, etc. the use of quality gasoline containing additives that prevent the build-up of carbon deposits. After an extended period of using fuels without such additives carbon deposits can build up, especially on the intake valves and in the combustion area, leading to engine performance problems such as: RWarm-up hesitation RUnstable idle RKnocking/pinging RMisfire RPower Technical data 2009-07-16T17:54:06+02:00 - Seite 356 Version: 2.11.8.1 loss In areas where carbon deposits may be encountered due to lack of availability of gasoline which contains these additives, the use of Mercedes-Benz approved additives is recommended. Contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only) for a listing of approved products. Follow directions on the product label. Do not blend other fuel additives with fuel. This only results in unnecessary cost and may be harmful to the engine operation. ! Damage or malfunction resulting from poor fuel quality or from blending additional fuel additives other than those tested and approved by us for use on Mercedes-Benz vehicles are not covered by the MercedesBenz Limited Warranty or by any pre-owned or Extended Limited Warranties. Coolants The engine coolant is a mixture of water and anticorrosion/antifreeze, which provides: RCorrosion RFreeze protection protection RBoiling protection (by increasing the boiling point) The cooling system was filled at the factory with a coolant providing freeze protection to approximately -35‡ (-37†) and corrosion protection. ! Add premixed coolant solution only. Adding water and MB 325.0 Anticorrosion/ Antifreeze separately from each other, could cause engine damage not covered by the Mercedes-Benz Limited Warranty. If the antifreeze mixture is effective to -35‡ (-37†), the boiling point of the coolant in the pressurized cooling system is reached at approximately 266‡ (130†). The coolant solution must be used year round to provide the necessary corrosion protection and increase boil-over protection. Refer to the Maintenance Booklet for replacement interval. Coolant system design and coolant used determine the replacement interval. The replacement interval published in the Maintenance Booklet is only applicable if MB 325.0 Anticorrosion/Antifreeze solution or other Mercedes-Benz approved products of equal specification are used to renew the coolant concentration or bring it back up to the proper level. For information on other Mercedes-Benz approved products of equal specification, contact an authorized Mercedes-Benz Center or visit www.mbusa.com (USA only). To provide important corrosion protection, the solution must be at least 50% anticorrosion/antifreeze (equivalent to freeze protection to approximately -35‡ [-37†]). If you use a solution that is more than 55% anticorrosion/antifreeze (freeze protection to approximately -49‡ [-45†]), the engine temperature will increase due to the lower heat transfer capability of the solution. Therefore, do not use more than this amount of anticorrosion/antifreeze. If the coolant level is low, water and MB 325.0 Anticorrosion/Antifreeze should be used to bring it up to the proper level (have cooling 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 357 Version: 2.11.8.1 Fuels, coolants, lubricants, etc. Anticorrosion/antifreeze Your vehicle contains a number of aluminum parts. The use of aluminum components in motor vehicle engines necessitates that anticorrosion/antifreeze coolant used in Model Cooling system such engines be specifically formulated to protect the aluminum parts. Failure to use such anticorrosion/antifreeze coolant will result in a significantly shortened service life. Therefore, the following product is strongly recommended for use in your vehicle: MB 325.0 Anticorrosion/Antifreeze agent. Before the start of the winter season (or once a year in hot southern regions), you should have the anticorrosion/antifreeze concentration checked. The coolant is also regularly checked each time you bring your vehicle to an authorized Mercedes-Benz Center for service. Technical data system checked for signs of leakage). Please make sure the mixture is in accordance with label instructions. The water in the cooling system must meet minimum requirements, which are usually satisfied by normal drinking water. If you are not sure about the water quality, contact an authorized Mercedes-Benz Center. 357 Approximate freeze protection -35‡ (-37†) -49‡ (-45†) All models, except C 63 AMG 2.5 US qt (2.4 l) 2.8 US qt (2.6 l) C 63 AMG 6.2 US qt (5.85 l) 6.8 US qt (6.4 l) Z 204_AKB; 5; 23, en-US d2ureepe, Fuels, coolants, lubricants, etc. 358 Washer system and headlamp cleaning system G Warning! Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/ antifreeze on hot engine parts, because it may ignite and burn. You could be seriously burned. Technical data X Use MB Windshield Washer Concentrate “MB SummerFit”. X Mix with water for temperatures above freezing point. X Mix with commercially available premixed washer solvent/antifreeze for temperatures below freezing point. Washer fluid mixing ratio For temperatures above the freezing point: 1 part “MB SummerFit” to 100 parts water (1.34 fl oz [40 ml] “MB SummerFit” to 1 gal [4.0 l] water) For temperatures below freezing point: 1 part “MB SummerFit” to 100 parts solvent (1.34 fl oz [40 ml] “MB SummerFit” to 1 gal [4.0 l] solvent) 2009-07-16T17:54:06+02:00 - Seite 358 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 359 Version: 2.11.8.1 359 204_AKB; 5; 23, en-US d2ureepe, 360 2009-07-16T17:54:06+02:00 - Seite 360 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, Service and Literature Your authorized Mercedes-Benz Center has trained technicians and Genuine MercedesBenz Parts to service your vehicle properly. For expert advice and quality service, contact an authorized Mercedes-Benz Center. If you are interested in obtaining service literature for your vehicle, please contact an authorized Mercedes-Benz Center. We consider this the best way for you to obtain accurate information for your vehicle. For further information you can find us on the Mercedes-Benz web site www.mbusa.com (USA only) or www.mercedes-benz.ca (Canada only). G Warning! To help avoid personal injury, be extremely careful when performing any service work or repairs. Improper or incomplete service or the use of incorrect or inappropriate parts or materials may damage the vehicle or its equipment, which may in turn result in personal injury. If you have any questions about carrying out any type of service, turn to the advice of an authorized Mercedes-Benz Center. We reserve the right to make changes in design and equipment. Therefore, information, illustrations and descriptions in this Operator’s Manual might differ from your vehicle. Reprinting, translation and copying, even of excerpts, is not permitted without our prior authorization in writing. Press time July 17, 2009 GSP/OIS Printed in U. S. A. 2009-07-16T17:54:06+02:00 - Seite 361 Version: 2.11.8.1 204_AKB; 5; 23, en-US d2ureepe, 2009-07-16T17:54:06+02:00 - Seite 362 Version: 2.11.8.1 É2045845381zËÍ 2045845381 Order no. 6515 0712 13 Part no. 204 584 5381 Edition B 2010