Buick - Envision - Owners Manual - 2018 - 2018 (3)

18_BUI_Envision_COV_en_US_84032045A_2017JUL12.ai 1 7/10/2017 2:51:22 PM 2018 Envision C M Y CM MY Envision Owner’s Manual CY CMY K 84032045 A Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Contents Introduction . . . . . . . . . . . . . . . . . . . . . . 2 In Brief . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Keys, Doors, and Windows . . . . . 27 Seats and Restraints . . . . . . . . . . . 53 Storage . . . . . . . . . . . . . . . . . . . . . . . 103 Instruments and Controls . . . . . . 109 Lighting . . . . . . . . . . . . . . . . . . . . . . . 154 Infotainment System . . . . . . . . . . 162 Climate Controls . . . . . . . . . . . . . . 163 Driving and Operating . . . . . . . . . 170 Vehicle Care . . . . . . . . . . . . . . . . . . 233 Service and Maintenance . . . . . 308 Technical Data . . . . . . . . . . . . . . . . 320 Customer Information . . . . . . . . . 323 Reporting Safety Defects . . . . . . 333 OnStar . . . . . . . . . . . . . . . . . . . . . . . . 337 Index . . . . . . . . . . . . . . . . . . . . 349 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 2 Introduction Introduction This manual describes features that may or may not be on the vehicle because of optional equipment that was not purchased on the vehicle, model variants, country specifications, features/applications that may not be available in your region, or changes subsequent to the printing of this owner’s manual. Helm, Incorporated Attention: Customer Service 47911 Halyard Drive Plymouth, MI 48170 USA Using this Manual The names, logos, emblems, slogans, vehicle model names, and vehicle body designs appearing in this manual including, but not limited to, GM, the GM logo, BUICK, the BUICK Emblem, and Envision are trademarks and/or service marks of General Motors LLC, its subsidiaries, affiliates, or licensors. Refer to the purchase documentation relating to your specific vehicle to confirm the features. To quickly locate information about the vehicle, use the Index in the back of the manual. It is an alphabetical list of what is in the manual and the page number where it can be found. Keep this manual in the vehicle for quick reference. About Driving the Vehicle For vehicles first sold in Canada, substitute the name “General Motors of Canada Company” for Buick Motor Division wherever it appears in this manual. A French language manual can be obtained from your dealer, at www.helminc.com, or from: Canadian Vehicle Owners Propriétaires Canadiens On peut obtenir un exemplaire de ce guide en français auprès du concessionnaire ou à l'adresse suivante: Litho in U.S.A. Part No. 84032045 A First Printing © As with other vehicles of this type, failure to operate this vehicle correctly may result in loss of control or an accident. Be sure to read the driving guidelines in this manual in the section called “Driving and Operating” and specifically Driver Behavior 0 171, Driving Environment 0 171, and Vehicle Design 0 171. 2017 General Motors LLC. All Rights Reserved. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Introduction Danger, Warning, and Caution Warning messages found on vehicle labels and in this manual describe hazards and what to do to avoid or reduce them. { Danger Danger indicates a hazard with a high level of risk which will result in serious injury or death. { Warning Warning indicates a hazard that could result in injury or death. Vehicle Symbol Chart Here are some additional symbols that may be found on the vehicle and what they mean. See the features in this manual for information. A circle with a slash through it is a safety symbol which means “Do Not,” “Do not do this,” or “Do not let this happen.” Symbols The vehicle has components and labels that use symbols instead of text. Symbols are shown along with the text describing the operation or information relating to a specific component, control, message, gauge, or indicator. M : Shown when the owner’s Caution Caution indicates a hazard that could result in property or vehicle damage. 3 manual has additional instructions or information. * : Shown when the service manual has additional instructions or information. 0 : Shown when there is more information on another page — “see page.” 9 : Airbag Readiness Light # : Air Conditioning ! : Antilock Brake System (ABS) $ : Brake System Warning Light " : Charging System I : Cruise Control ` : Do Not Puncture ^ : Do Not Service B : Engine Coolant Temperature O : Exterior Lamps _ : Flame/Fire Prohibited . : Fuel Gauge + : Fuses 3 : Headlamp High/Low-Beam Changer j : LATCH System Child Restraints * : Malfunction Indicator Lamp Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 4 Introduction : : Oil Pressure O : Power / : Remote Vehicle Start > : Seat Belt Reminders 7 : Tire Pressure Monitor d : Traction Control/StabiliTrak a : Under Pressure M : Windshield Washer Fluid Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief In Brief Instrument Panel Instrument Panel Overview . . . . . . 6 Initial Drive Information Initial Drive Information . . . . . . . . . . 8 Stop/Start System . . . . . . . . . . . . . . . 8 Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . 8 Remote Vehicle Start . . . . . . . . . . . 9 Door Locks . . . . . . . . . . . . . . . . . . . . . 9 Liftgate . . . . . . . . . . . . . . . . . . . . . . . . 10 Windows . . . . . . . . . . . . . . . . . . . . . . . 10 Seat Adjustment . . . . . . . . . . . . . . . 11 Memory Features . . . . . . . . . . . . . . 12 Heated and Ventilated Seats . . . 12 Head Restraint Adjustment . . . . 13 Seat Belts . . . . . . . . . . . . . . . . . . . . . 13 Passenger Sensing System . . . 13 Mirror Adjustment . . . . . . . . . . . . . . 14 Steering Wheel Adjustment . . . . 15 Interior Lighting . . . . . . . . . . . . . . . . 15 Exterior Lighting . . . . . . . . . . . . . . . 16 Windshield Wiper/Washer . . . . . . 16 Climate Controls . . . . . . . . . . . . . . . 18 Transmission . . . . . . . . . . . . . . . . . . 18 Vehicle Features Infotainment System . . . . . . . . . . . Steering Wheel Controls . . . . . . . Cruise Control . . . . . . . . . . . . . . . . . Driver Information Center (DIC) . . . . . . . . . . . . . . . . . Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . Forward Automatic Braking (FAB) . . . . . . . . . . . . . . . . Lane Keep Assist (LKA) . . . . . . . Lane Change Alert (LCA) . . . . . . Surround Vision . . . . . . . . . . . . . . . Rear Vision Camera (RVC) . . . . Rear Cross Traffic Alert (RCTA) System . . . . . . . . . . . . . . . . . . . . . . . Parking Assist . . . . . . . . . . . . . . . . . Automatic Parking Assist (APA) . . . . . . . . . . . . . . . . . . Power Outlets . . . . . . . . . . . . . . . . . Universal Remote System . . . . . Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 5 Performance and Maintenance 19 19 19 19 20 20 20 21 21 21 21 21 22 22 22 22 Traction Control/Electronic Stability Control . . . . . . . . . . . . . . 23 Tire Pressure Monitor . . . . . . . . . . 24 Fuel (2.5L Engine) . . . . . . . . . . . . . 24 Fuel (2.0L Engine) . . . . . . . . . . . . . 24 E85 or FlexFuel . . . . . . . . . . . . . . . . 25 Engine Oil Life System . . . . . . . . 25 Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . . . 25 Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . 26 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 6 In Brief Instrument Panel Instrument Panel Overview Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief 1. Air Vents 0 167. 2. Turn Signal Lever. See Turn and Lane-Change Signals 0 158. 3. Instrument Cluster 0 117. Driver Information Center Display. See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. 4. Windshield Wiper/Washer 0 110. Rear Window Wiper/Washer 0 112. 5. Hazard Warning Flashers 0 158. 6. Infotainment 0 162. 7. Light Sensor. See Automatic Headlamp System 0 157. 8. Lane Keep Assist (LKA) 0 219 (If Equipped). Assistance Systems for Parking or Backing 0 208 (If Equipped). 9. Clock 0 113. 10. Heated and Ventilated Front Seats 0 60 (If Equipped). Heated Steering Wheel 0 110 (If Equipped). 11. Dual Automatic Climate Control System 0 163. Forward Collision Alert (FCA) System 0 213 (If Equipped). 12. Traction Control/Electronic Stability Control 0 196. 13. Electric Parking Brake 0 194. 20. Data Link Connector (DLC) (Out of View). See Malfunction Indicator Lamp (Check Engine Light) 0 125. 14. Shift Lever. See Automatic Transmission 0 190. 21. Front Storage 0 103. 15. ENGINE START/STOP Button. See Ignition Positions 0 182. 22. Instrument Panel Illumination Control 0 159. 16. Steering Wheel Controls 0 110. Driver Information Center (DIC) Buttons. See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. 17. Horn 0 110. 18. Steering Wheel Adjustment 0 110 (Out of View). 19. Cruise Control 0 198. Adaptive Cruise Control 0 200 (If Equipped). 7 Head-Up Display (HUD) 0 139 (If Equipped) (Out of View). 23. Exterior Lamp Controls 0 154. Fog Lamps 0 158 (If Equipped). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 8 In Brief Initial Drive Information Remote Keyless Entry (RKE) System This section provides a brief overview about some of the important features that may or may not be on your specific vehicle. The Remote Keyless Entry (RKE) transmitter may work up to 60 m (197 ft) away from the vehicle. For more detailed information, refer to each of the features which can be found later in this owner’s manual. Stop/Start System K : Press to unlock the driver door or all doors. The vehicle may have a fuel saving Stop/Start system to shut off the engine and help conserve fuel. When the brakes are applied and the vehicle is at a complete stop, the engine may turn off. When the brake pedal is released or the accelerator pedal is pushed, the engine will restart. The engine may restart even while the brake is applied. See Starting the Engine 0 184. For vehicles with the manual liftgate, press K twice within five seconds to unlock the liftgate. Press this button to remove the key. The key can be used to open the driver door. Q : Press to lock all doors. Lock and unlock feedback can be personalized. b : If equipped, press twice quickly to open or close the liftgate. Press and release once to stop the liftgate from moving. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief 7 : Press and release to initiate vehicle locator. Press and hold for at least three seconds to sound the panic alarm. Press 7 again to cancel the panic alarm. / : Press and release Q and then immediately press and hold / for at When the vehicle starts, the parking lamps will turn on. . Press and hold / until the parking lamps turn off. . See Keys 0 27 and Remote Keyless Entry (RKE) System Operation 0 28. Turn on the hazard warning flashers. . Turn the vehicle on and then off. Remote Vehicle Start See Remote Vehicle Start 0 34. The engine can be started from outside of the vehicle. Door Locks 1. Press and release RKE transmitter. Q on the 2. Immediately press and hold / for at least four seconds or until the turn signal lamps flash. Start the vehicle normally after entering. Pushing down the manual lock knob on the driver door will lock all doors. Pushing down the manual lock knob on a passenger door will lock only that door. . Pulling an interior door handle will unlock the door. Pulling the door handle again unlatches it. Canceling a Remote Start least four seconds to start the engine from outside the vehicle using the RKE transmitter. Starting the Vehicle . Remote start can be extended. To cancel a remote start, do one of the following: 9 See Door Locks 0 35. Keyless Access To lock or unlock the doors from outside the vehicle: . Press Q or K on the Remote Keyless Entry (RKE) transmitter. . Use the key in the driver door. To lock or unlock the doors from inside the vehicle: . Press Q or K on the power door lock switch. The RKE transmitter must be within 1 m (3 ft) of the door being opened. Press the button on the door handle to open. The liftgate is also Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 10 In Brief unlocked when the RKE transmitter is within range of the liftgate handle. Press the touch pad underneath the handle and lift. See “Keyless Access Operation” in Remote Keyless Entry (RKE) System Operation 0 28. Liftgate underside of the liftgate handle and lift up. See Remote Keyless Entry (RKE) System Operation 0 28. Windows Use the pull cup to lower and close the liftgate. Do not press the touch pad while closing the liftgate. This will cause the liftgate to be unlatched. Power Liftgate Operation If equipped with a power liftgate, the switch is on the driver door. The vehicle must be in P (Park). Choose the power liftgate mode by selecting MAX or 3/4. Press 8 on the driver door. The driver door must be unlocked. On the RKE transmitter press b twice quickly until the liftgate starts moving. To open the liftgate, press K on the power door lock switch or press K on the Remote Keyless Entry (RKE) transmitter twice to unlock all doors. Press the touch pad on the Press any liftgate button while the liftgate is moving to stop it. Pressing again reverses the direction. To close, press 8 on the bottom of the liftgate next to the pull cup. To disable the power liftgate function, select OFF on the liftgate switch. See Liftgate 0 39. Power windows work when the ignition is on, in ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active. See Retained Accessory Power (RAP) 0 187. Using the window switch, press to open or pull to close the window. The windows may be temporarily disabled if they are used repeatedly within a short time. See Power Windows 0 49. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief Seat Adjustment Lumbar Support See Power Seat Adjustment 0 56. Reclining Seatbacks Power Reclining Seatbacks Power Seat To adjust a power seat: . Move the seat forward or rearward by sliding the control forward or rearward. . Raise or lower the front part of the seat cushion by moving the front of the control up or down. . Raise or lower the entire seat by moving the rear of the control up or down. 11 To adjust the lumbar support, if equipped: . Press the front or rear of the switch to increase or decrease lumbar support. . Press the top or bottom of the switch to raise or lower the lumbar support. . Release the switch when the level of support is reached. See Lumbar Adjustment 0 56. To adjust a power seatback: . Tilt the top of the control rearward to recline. . Tilt the top of the control forward to raise. See Reclining Seatbacks 0 57. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 12 In Brief Memory Features 2, or B (Exit) on the driver door until two beeps sound. To manually recall these positions, press and hold 1, 2, or B until the saved position is reached. Heated and Ventilated Seats When Auto Memory Recall is enabled in the personalization menu, positions previously stored to memory buttons 1 and 2 are recalled when the ignition is changed from off to on or ACC/ ACCESSORY. If equipped, memory seats allow two drivers to store and recall their unique seat positions for driving the vehicle, and a shared exit position for getting out of the vehicle. Other feature positions may also be set, such as power mirrors and power steering wheel. Memory positions are linked to RKE transmitter 1 or 2 for automatic memory recalls. Before storing, adjust all available memory feature positions. Turn the ignition on and then press and release SET; a beep will sound. Then immediately press and hold 1, When Easy Exit Options is enabled in the personalization menu, the feature automatically recalls the previously stored exit position when exiting the vehicle. See Memory Seats 0 57. If equipped, the buttons are near the climate controls. To operate, the engine must be running. Press J or z to heat the driver or passenger seat cushion and seatback. If equipped, press C or ventilate the driver or passenger seat. { to Three lights next to the button indicate the temperature setting. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief See Heated and Ventilated Front Seats 0 60. Seat Belts 13 Passenger Sensing System Head Restraint Adjustment Do not drive until the head restraints for all occupants are installed and adjusted properly. To achieve a comfortable seating position, change the seatback recline angle as little as necessary while keeping the seat and the head restraint height in the proper position. See Head Restraints 0 54 and Reclining Seatbacks 0 57. United States Refer to the following sections for important information on how to use seat belts properly: . Seat Belts 0 64. . How to Wear Seat Belts Properly 0 65. . Lap-Shoulder Belt 0 66. . Lower Anchors and Tethers for Children (LATCH System) 0 90. Canada and Mexico The passenger sensing system will turn off the front outboard passenger frontal airbag and knee airbag under certain conditions. No other airbag is affected by the passenger sensing system. See Passenger Sensing System 0 78. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 14 In Brief Exterior Mirrors Manual Folding Mirrors Power Mirrors Mirror Adjustment The outside mirrors fold inward to prevent damage when going through an automatic car wash. To fold, push the mirror toward the vehicle. Push outward to return to the original position. Interior Mirrors Heated Mirrors Adjust the rearview mirror for a clear view of the area behind your vehicle. If equipped, press outside mirrors. The passenger airbag status indicator lights on the overhead console are visible when the vehicle is started. See Passenger Airbag Status Indicator 0 124. See “Rear Window Defogger” under Dual Automatic Climate Control System 0 163. Automatic Dimming Rearview Mirror Automatic dimming reduces the glare of headlamps from behind. The dimming feature comes on when the vehicle is started. K to heat the To adjust the mirrors: 1. Move the selector switch to L (Left) or R (Right) to choose the driver or passenger mirror. 2. Press the arrows on the control pad to move each mirror to the desired position. 3. Return the selector switch to the center position. See Power Mirrors 0 47. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief Steering Wheel Adjustment 15 Interior Lighting Reading Lamps Dome Lamp There are reading lamps on the overhead console and over the rear passenger doors. These lamps come on when any door is opened. The dome lamp is in the overhead console. To adjust the steering wheel: 1. Pull the lever down. 2. Move the steering wheel up or down. To change the dome lamp settings, press the following: 3. Pull or push the steering wheel closer or away from you. * : Turns the lamp off, even when a door is open. 4. Pull the lever up to lock the steering wheel in place. 1 : The lamp comes on when a Do not adjust the steering wheel while driving. door is opened. + : Turns the lamp on. Front Reading Lamps The reading lamps in the overhead console are operated by touch. Touch the lamp for dim light, touch again for bright light, and touch again to turn the light off. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 16 In Brief The exterior lamp control is on the instrument panel on the outboard side of the steering wheel. Windshield Wiper/Washer Turn the control to the following positions: Rear Reading Lamps Press the lamp lens to turn the rear passenger reading lamps on or off. For more information on interior lighting, see Instrument Panel Illumination Control 0 159. Exterior Lighting O : Turns off the exterior lamps. The knob returns to the AUTO position after it is released. Turn to O again to reactivate the AUTO mode. In Canada, the headlamps will automatically reactivate when the vehicle is shifted out of P (Park). Windshield Wiper with Rainsense (AUTO Shown) AUTO : Automatically turns the exterior lamps on and off, depending on outside lighting. ; : Turns on the parking lamps including all lamps, except the headlamps. 2 : Turns on the headlamps together with the parking lamps and instrument panel lights. Windshield Wiper with Intermittent Wipes (INT Shown) See: . Exterior Lamp Controls 0 154. . Fog Lamps 0 158. With the ignition on or in ACC/ ACCESSORY, move the windshield wiper lever to select the wiper speed. HI : Use for fast wipes. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief LO : Use for slow wipes. 17 Rainsense OFF : Turns the system off. INT : Use for intermittent wipes. To adjust wipe frequency, turn the band up for more frequent wipes or down for less frequent wipes. If the vehicle has Rainsense, see the following Rainsense information. OFF : Use to turn the wipers off. 1x : For a single wipe, briefly move the wiper lever down. For several wipes, hold the wiper lever down. f : Pull the windshield wiper lever toward you to spray windshield washer fluid and activate the wipers. For vehicles with Rainsense: INT : Intermittent wipes. AUTO : Move the windshield wiper lever to AUTO. Turn the band on the wiper lever to adjust the sensitivity. . Turn the band up for more sensitivity to moisture. . Turn the band down for less sensitivity to moisture. . Move the windshield wiper lever out of the AUTO position to deactivate Rainsense. ON : Slow wipes. Rear Window Wiper/Washer Turn the end of the windshield wiper lever to operate the rear window wiper/washer. 1 : Push the windshield wiper lever forward to spray washer fluid on the rear window. The lever automatically returns to its original position when released. See Windshield Wiper/Washer 0 110 and Rear Window Wiper/ Washer 0 112. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 18 In Brief Climate Controls 10. Rear Window Defogger The heating, cooling, and ventilation for the vehicle can be controlled with this system. 11. Power See Dual Automatic Climate Control System 0 163 and Rear Climate Control System 0 166, if equipped. Transmission Electronic Range Select (ERS) Mode ERS or manual mode allows for the selection of the range of gear positions. Use this mode when driving downhill to limit the top gear and vehicle speed. To use this feature: 1. Move the shift lever to L (Low). 1. Driver and Passenger Temperature Controls 2. Heated and Ventilated Front Seats (If Equipped) 5. Fan Control 6. SYNC (Synchronized Temperature) 7. AUTO (Automatic Operation) 3. Defrost 8. Recirculation 4. Air Delivery Mode Controls 9. A/C (Air Conditioning) 2. Press the plus/minus button on the shift lever to increase or decrease the gear range available. See Manual Mode 0 192. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief Vehicle Features Cruise Control Infotainment System See the infotainment manual for information on the radio, audio players, phone, navigation system, and voice or speech recognition. It also includes information on settings. SET− : Press the control down briefly to set the speed and activate cruise control. If cruise control is already active, use to decrease vehicle speed. * : Press to disengage cruise control without erasing the set speed from memory. See Cruise Control 0 198 or Adaptive Cruise Control 0 200, if equipped. Steering Wheel Controls The infotainment system can be operated by using the steering wheel controls. See "Steering Wheel Controls" in the infotainment manual. 19 Driver Information Center (DIC) J : Press to turn cruise control on or off. A white indicator comes on in the instrument cluster when the cruise is turned on. RES+ : If there is a set speed in memory, press briefly to resume that speed or press and hold to accelerate. If cruise control is already active, use to increase vehicle speed. The DIC display is in the instrument cluster. It shows the status of many vehicle systems. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 20 In Brief y or z : Press to move up or down in a list. S or T : Press S to open application menus on the left. Press T to open interaction menus on the right. V : Press to open a menu or select a menu item. Press and hold to reset values on certain screens. See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. Forward Collision Alert (FCA) System vehicle. This can help avoid or lessen the severity of crashes when driving in a forward gear. If equipped, FCA may help avoid or reduce the harm caused by front-end crashes. FCA provides a green indicator, V, when a vehicle is detected ahead. This indicator displays amber if you follow a vehicle too closely. When approaching a vehicle ahead too quickly, FCA provides a flashing red alert on the windshield and rapidly beeps or pulses the driver seat. See Forward Automatic Braking (FAB) 0 215. See Forward Collision Alert (FCA) System 0 213. Forward Automatic Braking (FAB) If the vehicle has Adaptive Cruise Control (ACC), it also has FAB, which includes Intelligent Brake Assist (IBA). When the system detects a vehicle ahead in your path that is traveling in the same direction that you may be about to crash into, it can provide a boost to braking or automatically brake the Lane Keep Assist (LKA) If equipped, LKA may help avoid crashes due to unintentional lane departures. It may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking without using a turn signal in that direction. It may also provide a Lane Departure Warning (LDW) alert as the lane marking is crossed. The system will not assist or alert if it detects that you are actively steering. Override LKA by turning the steering wheel. LKA uses a camera to detect lane markings between 60 km/h (37 mph) and 180 km/h (112 mph). See Lane Departure Warning (LDW) 0 219 and Lane Keep Assist (LKA) 0 219. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief Lane Change Alert (LCA) Front Vision Camera If equipped, the LCA system is a lane-changing aid that assists drivers with avoiding lane change crashes that occur with moving vehicles in the side blind zone (or spot) areas or with vehicles rapidly approaching these areas from behind. The LCA warning display will light up in the corresponding outside mirror and will flash if the turn signal is on. The Side Blind Zone Alert (SBZA) system is included as part of the LCA system. If equipped, a view of the area in front of the vehicle displays on the infotainment display to aid with parking and low-speed maneuvers. See Side Blind Zone Alert (SBZA) 0 217 and Lane Change Alert (LCA) 0 217. Surround Vision If equipped, views around the vehicle display in the infotainment display to aid with parking and low-speed maneuvers. See “Surround Vision” under Assistance Systems for Parking or Backing 0 208. See “Front Vision Camera” under Assistance Systems for Parking or Backing 0 208. Rear Vision Camera (RVC) If equipped, RVC shows a view of the area behind the vehicle on the infotainment display when the vehicle is shifted into R (Reverse) to aid with parking and low-speed backing maneuvers. See Assistance Systems for Parking or Backing 0 208. Rear Cross Traffic Alert (RCTA) System If equipped, the RCTA system uses a triangle with an arrow on the infotainment display to warn of traffic behind your vehicle that may 21 cross your vehicle's path while in R (Reverse). In addition, beeps will sound, or the driver seat will pulse. See Assistance Systems for Parking or Backing 0 208. Parking Assist If equipped, Rear Parking Assist (RPA) uses sensors on the rear bumper to assist with parking and avoiding objects while in R (Reverse). It operates at speeds less than 8 km/h (5 mph). RPA may show a warning triangle on the infotainment display and a graphic on the instrument cluster to provide the object distance. In addition, multiple beeps or seat pulses may occur if very close to an object. The vehicle may also have the Front Parking Assist system. See Assistance Systems for Parking or Backing 0 208. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 22 In Brief Automatic Parking Assist (APA) To use the outlet, remove the cover. See Power Outlets 0 114. helpful to have another person available to assist with programming the Universal Remote system. If equipped, the APA system helps to search for and maneuver the vehicle into parallel or perpendicular parking spots using automatic steering, DIC displays, and beeps. When the vehicle speed is below 30 km/h (18 mph), press O to enable the system. Universal Remote System See Universal Remote System 0 150. Sunroof See “Automatic Parking Assist (APA)” under Assistance Systems for Parking or Backing 0 208. Power Outlets The vehicle has four 12-volt accessory power outlets, which can be used to plug in electrical equipment, such as a cell phone or MP3 player. There are power outlets: . On the center floor console. . Inside the center floor console. . On the rear of the center floor console. . In the rear cargo area. If equipped, this system provides a way to replace up to three remote control transmitters used to activate devices such as garage door openers, security systems, and home automation devices. Read the instructions completely before attempting to program the Universal Remote system. Because of the steps involved, it may be 1. Sunroof Switch 2. Sunshade Switch If equipped, the sunroof only operates when the ignition is on or in ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active. See Retained Accessory Power (RAP) 0 187. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief Vent : From the closed position, press e (1) to vent the sunroof. Open/Close (Manual Mode) : To open the sunroof, press and hold e (1) until the sunroof reaches the desired position. Press and hold g (1) to close it. Express-Open/Express-Close : To express-open the sunroof, fully press and release e (1). Press the switch again to stop it. To express-close the sunroof, fully press and release g (1). Press the switch again to stop it. Sunshade : To open the sunshade, press and hold r (2) until the sunshade reaches the desired position. Press s (2) to close the sunshade. To express-open the sunshade, fully press and release r (2). To express-close the sunshade, fully press and release s (2) . Press the switch again to stop it. When the sunroof is opened, an air deflector will automatically raise. The air deflector will retract when the sunroof is closed. See Sunroof 0 51. 23 Performance and Maintenance Traction Control/ Electronic Stability Control The Traction Control System (TCS) limits wheel spin. The system is on when the vehicle is started. The StabiliTrak system assists with directional control of the vehicle in difficult driving conditions. The system is on when the vehicle is started. . To turn off TCS, press and release g on the center console. The traction off light i illuminates in the instrument cluster. . Press and release g again to turn TCS back on. The traction off light i in the instrument cluster will turn off. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 24 In Brief . To turn off both TCS and StabiliTrak, press and hold g until the traction off light i and StabiliTrak OFF light g illuminate in the instrument cluster. . Press and release g again to turn on both systems. The traction off light i and StabiliTrak OFF light g in the instrument cluster will turn off. See Traction Control/Electronic Stability Control 0 196. Tire Pressure Monitor This vehicle may have a Tire Pressure Monitor System (TPMS). tires. If the warning light comes on, stop as soon as possible and inflate the tires to the recommended pressure shown on the Tire and Loading Information label. See Vehicle Load Limits 0 178. The warning light will remain on until the tire pressure is corrected. Fuel (2.5L Engine) The low tire pressure warning light may come on in cool weather when the vehicle is first started, and then turn off as the vehicle is driven. This may be an early indicator that the tire pressures are getting low and the tires need to be inflated to the proper pressure. Regular Fuel The TPMS does not replace normal monthly tire maintenance. Maintain the correct tire pressures. Fuel (2.0L Engine) Use only unleaded gasoline rated 87 octane or higher in your vehicle. Do not use gasoline with an octane rating lower as it may result in vehicle damage and lower fuel economy. See Fuel 0 221. See Tire Pressure Monitor System 0 274. Premium Recommended Fuel The low tire pressure warning light alerts to a significant loss in pressure of one of the vehicle's Use premium 93 octane unleaded gasoline in your vehicle. Unleaded gasoline with an octane rating as Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 In Brief low as 87 may be used, but it will reduce performance and fuel economy. See Fuel 0 221. E85 or FlexFuel No E85 or FlexFuel Gasoline-ethanol fuel blends greater than E15 (15% ethanol by volume), such as E85, cannot be used in this vehicle. Engine Oil Life System The engine oil life system calculates engine oil life based on vehicle use and displays the CHANGE ENGINE OIL SOON message when it is time to change the engine oil and filter. The oil life system should be reset to 100% only following an oil change. Resetting the Oil Life System 1. Using the DIC controls on the right side of the steering wheel, display REMAINING OIL LIFE on the DIC. See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. When remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. 2. Press V on the DIC controls and hold down for a few seconds to clear the CHANGE ENGINE OIL SOON message and reset the oil life at 100%. Be careful not to reset the oil life display accidentally at any time other than after the oil is changed. It cannot be reset accurately until the next oil change. See Engine Oil Life System 0 242. 25 Driving for Better Fuel Economy Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. . Avoid fast starts and accelerate smoothly. . Brake gradually and avoid abrupt stops. . Avoid idling the engine for long periods of time. . When road and weather conditions are appropriate, use cruise control. . Always follow posted speed limits or drive more slowly when conditions require. . Keep vehicle tires properly inflated. . Combine several trips into a single trip. . Replace the vehicle's tires with the same TPC Spec number molded into the tire's sidewall near the size. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 26 . In Brief Follow recommended scheduled maintenance. Roadside Assistance Program U.S.: 1-800-252-1112 TTY Users (U.S. Only): 1-888-889-2438 Canada: 1-800-268-6800 New Buick owners are automatically enrolled in the Roadside Assistance Program. See Roadside Assistance Program 0 327. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows Keys, Doors, and Windows Folding Mirrors . . . . . . . . . . . . . . . . . Heated Mirrors . . . . . . . . . . . . . . . . . Automatic Dimming Mirror . . . . . Reverse Tilt Mirrors . . . . . . . . . . . . Interior Mirrors Keys and Locks Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . 28 Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . 28 Remote Vehicle Start . . . . . . . . . . 34 Door Locks . . . . . . . . . . . . . . . . . . . . 35 Power Door Locks . . . . . . . . . . . . . 37 Delayed Locking . . . . . . . . . . . . . . . 37 Automatic Door Locks . . . . . . . . . 38 Lockout Protection . . . . . . . . . . . . . 38 Safety Locks . . . . . . . . . . . . . . . . . . . 39 Doors Liftgate . . . . . . . . . . . . . . . . . . . . . . . . 39 Vehicle Security Vehicle Security . . . . . . . . . . . . . . . . Vehicle Alarm System . . . . . . . . . Immobilizer . . . . . . . . . . . . . . . . . . . . Immobilizer Operation . . . . . . . . . 47 47 48 48 44 44 45 46 Exterior Mirrors Convex Mirrors . . . . . . . . . . . . . . . . 47 Power Mirrors . . . . . . . . . . . . . . . . . . 47 Interior Rearview Mirrors . . . . . . . 48 Automatic Dimming Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . . . 48 Windows Windows . . . . . . . . . . . . . . . . . . . . . . . 48 Power Windows . . . . . . . . . . . . . . . 49 Sun Visors . . . . . . . . . . . . . . . . . . . . . 50 Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 51 27 Keys and Locks Keys { Warning Leaving children in a vehicle with a Remote Keyless Entry (RKE) transmitter is dangerous and children or others could be seriously injured or killed. They could operate the power windows or other controls or make the vehicle move. The windows will function with the RKE transmitter in the vehicle, and children or others could be caught in the path of a closing window. Do not leave children in a vehicle with an RKE transmitter. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 28 Keys, Doors, and Windows Press the button on the RKE transmitter to remove the key. If it becomes difficult to turn the key, inspect the key blade for debris. Periodically clean with a brush or pick. See your dealer if a new key is needed. If locked out of the vehicle, see Roadside Assistance Program 0 327. The key that is part of the Remote Keyless Entry (RKE) transmitter can be used to open the driver door. With an active OnStar service plan, an OnStar Advisor may remotely unlock the vehicle. See OnStar Overview 0 337. . Check the location. Other vehicles or objects may be blocking the signal. . Check the transmitter's battery. See “Battery Replacement” later in this section. . If the transmitter is still not working correctly, see your dealer or a qualified technician for service. Remote Keyless Entry (RKE) System Operation Remote Keyless Entry (RKE) System The Keyless Access system allows for vehicle entry when the Remote Keyless Entry (RKE) transmitter is within 1 m (3 ft). See “Keyless Access Operation” following. See Radio Frequency Statement 0 333. The RKE transmitter may work up to 60 m (197 ft) away from the vehicle. If there is a decrease in the Remote Keyless Entry (RKE) operating range: . Check the distance. The transmitter may be too far from the vehicle. Other conditions can affect the performance of the RKE transmitter. See Remote Keyless Entry (RKE) System 0 28. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows K : Press to unlock the driver door or all doors. See Vehicle Personalization 0 143. The turn signal indicators may flash to indicate unlocking has occurred. See Vehicle Personalization 0 143. Pressing K may also disarm the alarm system. See Vehicle Alarm System 0 44. Q : Press to lock all doors. The turn signal indicators may flash and/or the horn may sound on the second press to indicate locking. See Vehicle Personalization 0 143. If a passenger door is open when Q is pressed, all doors lock. If the driver door is open when Q is pressed, all doors lock except the driver door. These settings can be modified. See Vehicle Personalization 0 143. Pressing Q may also arm the alarm system. See Vehicle Alarm System 0 44. For vehicles with the manual liftgate, press K twice within five seconds to unlock the liftgate. b : If equipped, press twice quickly to open or close the liftgate. Press and release once to stop the liftgate from moving. 7 : Press and release one time to initiate vehicle locator. The exterior lamps flash and the horn chirps three times. Press and hold 7 for at least three seconds to sound the panic alarm. The horn sounds and the turn signals flash for 30 seconds or until 7 is pressed again or the vehicle is started. 29 / : Press and release Q and then immediately press and hold / for at least four seconds to start the engine from outside the vehicle using the RKE transmitter. Keyless Access Operation The Keyless Access system lets you lock and unlock the doors and access the liftgate without removing the RKE transmitter from your pocket, purse, briefcase, etc. The RKE transmitter should be within 1 m (3 ft) of the liftgate or door being opened. The buttons are on the outside front door handles. Keyless Access can be programmed to unlock all doors on the first lock/unlock press from the driver door. See Vehicle Personalization 0 143. If equipped with memory seats, RKE transmitters 1 and 2 are linked to seating positions of memory 1 or 2. See Memory Seats 0 57. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 30 Keys, Doors, and Windows Keyless Unlocking/Locking from the Driver Door When the doors are locked and the RKE transmitter is within 1 m (3 ft) of the driver door handle, pressing the lock/unlock button on the driver door handle will unlock the driver door. If the lock/unlock button is pressed again within five seconds, all passenger doors will unlock. Pull the door handle to unlatch the door. Pressing the lock/unlock button will cause all doors to lock if any of the following occur: . It has been more than five seconds since the first lock/ unlock button press. . Two lock/unlock button presses were used to unlock all doors. . Any vehicle door has opened and all doors are now closed. Keyless Unlocking/Locking from the Passenger Doors When the doors are locked and the RKE transmitter is within 1 m (3 ft) of the passenger door handle, pressing Q or K on the passenger door handle will unlock all doors. Driver Side Shown, Passenger Side Similar Pressing the lock/unlock button will cause all doors to lock if any of the following occur: . The lock/unlock button was used to unlock all doors. . Any vehicle door has opened and all doors are now closed. Passive Locking The vehicle will lock several seconds after all doors are closed if the vehicle is off and at least one RKE transmitter has been removed or none remain in the vehicle. If other electronic devices interfere with the RKE transmitter signal, the vehicle may not detect the RKE transmitter inside the vehicle. If passive locking is enabled, the doors may lock with the RKE transmitter inside the vehicle. Do not leave the RKE transmitter in an unattended vehicle. Anti-Theft Locking from Any Door When all doors are locked using the lock/unlock button, a second press of the button within five seconds will activate the Anti-Theft Locking system. Anti-Theft Unlocking from Any Door When all doors are unlocked using the lock/unlock button, the Anti-Theft Locking system will be deactivated. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows Temporary Disable of Passive Locking Temporarily disable passive locking by pressing and holding K on the interior door switch with a door open for at least four seconds, or until three chimes are heard. Passive locking will then remain disabled until Q on the interior door switch is pressed, or until the vehicle is turned on. To customize the doors to automatically lock when exiting the vehicle, see Vehicle Personalization 0 143. Remote Left In Vehicle Alert When the vehicle is turned off and an RKE transmitter is left in the vehicle, the horn will chirp three times after all doors are closed. To turn on or off see Vehicle Personalization 0 143. Remote No Longer In Vehicle Alert If the vehicle is on with a door open, and then all doors are closed, the vehicle will check for RKE transmitters inside. If an RKE transmitter is not detected, the Driver Information Center (DIC) will display NO REMOTE DETECTED and the horn will chirp three times. This occurs only once each time the vehicle is driven. To turn on or off see Vehicle Personalization 0 143. Keyless Liftgate Opening When the doors are locked, press the touch pad to open the liftgate if the RKE transmitter is within 1 m (3 ft). Key Access reprogrammed. Each vehicle can have up to eight transmitters matched to it. Programming with Two Recognized Transmitters A new transmitter can be programmed to the vehicle when there are two recognized transmitters. To program, the vehicle must be off and all of the transmitters, both currently recognized and new, must be with you. To access a vehicle with a weak transmitter battery, see Door Locks 0 35. Programming Transmitters to the Vehicle Only RKE transmitters programmed to the vehicle will work. If a transmitter is lost or stolen, a replacement can be purchased and programmed through your dealer. The vehicle can be reprogrammed so that lost or stolen transmitters no longer work. Any remaining transmitters will need to be 31 1. Place the two recognized transmitters in the front cupholder. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 32 Keys, Doors, and Windows 2. Insert the vehicle key of the new transmitter into the key lock cylinder on the outside of the driver door and turn the key to the unlock position five times within 10 seconds. The Driver Information Center (DIC) displays READY FOR REMOTE #2, 3, 4, or 5. 3. Place the new transmitter in the front cupholder. 4. Press ENGINE START/STOP. When the transmitter is learned, the DIC will show that it is ready to program the next transmitter. 5. Remove the transmitter from the front cupholder and press K. Programming without Two Recognized Transmitters If two currently recognized transmitters are not available, follow this procedure to program up to eight transmitters. This feature is not available in Canada. This procedure will take approximately 30 minutes to complete. The vehicle must be off and all of the transmitters to be programmed must be with you. 1. Insert the vehicle key of the transmitter into the key lock cylinder on the outside of the driver door and turn the key to the unlock position five times within 10 seconds. To program additional transmitters, repeat Steps 3–5. The Driver Information Center (DIC) displays REMOTE LEARN PENDING, PLEASE WAIT. When all additional transmitters are programmed, press and hold ENGINE START/STOP for 12 seconds to exit programming mode. 2. Wait for 10 minutes until the DIC displays PRESS ENGINE START BUTTON TO LEARN and then press ENGINE START/STOP. The DIC will again display REMOTE LEARN PENDING, PLEASE WAIT. 3. Repeat Step 2 two additional times. After the third time, all previously known transmitters will no longer work with the vehicle. Remaining transmitters can be relearned during the next steps. The DIC display should now show READY FOR REMOTE # 1. 4. Place the new transmitter in the front cupholder. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows 5. Press ENGINE START/STOP. When the transmitter is learned, the DIC will show that it is ready to program the next transmitter. To start the vehicle: To program additional transmitters, repeat Steps 4–6. Starting the Vehicle with a Low Transmitter Battery If the transmitter battery is weak or if there is interference with the signal, the DIC may display NO REMOTE DETECTED or NO REMOTE KEY WAS DETECTED PLACE KEY IN TRANSMITTER POCKET THEN START YOUR VEHICLE. Caution When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter. 6. Remove the transmitter from the cupholder and press K. When all additional transmitters are programmed, press and hold ENGINE START/STOP for 12 seconds to exit programming mode. 33 The battery is not rechargeable. To replace the battery: 1. Place the transmitter in the front cupholder. 2. With the vehicle in P (Park) or N (Neutral), press the brake pedal and ENGINE START/STOP. Replace the transmitter battery as soon as possible. Battery Replacement Replace the battery if the REPLACE BATTERY IN REMOTE KEY message displays in the DIC. 1. Press the button on the transmitter to access the key. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 34 Keys, Doors, and Windows 3. Remove the battery by pushing on the battery and sliding it toward the bottom of the transmitter. 4. Insert the new battery, positive side facing the back cover. Push the battery down until it is held in place. Replace with a CR2032 or equivalent battery. 5. Snap the battery cover back on to the transmitter. 2. Separate the two halves of the transmitter using a flat tool inserted into the bottom of the transmitter. Remote Vehicle Start With remote start, the climate control system will come on when the vehicle is started remotely depending on the outside temperature. The rear defog and heated and ventilated seats, if equipped, may also come on. See Heated and Ventilated Front Seats 0 60 and Vehicle Personalization 0 143. Laws in some communities may restrict the use of remote starters. Check local regulations for any requirements on remote starting of vehicles. Do not use remote start if the vehicle is low on fuel. The vehicle cannot be remote started if: . The transmitter is in the vehicle. . The hood is not closed. . There is an emission control system malfunction and the malfunction indicator lamp is on. The engine will turn off during a remote vehicle start if: . The coolant temperature gets too high. . The oil pressure gets low. The RKE transmitter range may be reduced while the vehicle is running. Other conditions can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System 0 28 or Vehicle Personalization 0 143. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows Starting the Engine Using Remote Start 1. Press and release Q. 2. Immediately press and hold / until the turn signal lamps flash or for at least four seconds. When the vehicle starts, the parking lamps will turn on. The doors will be locked and the climate control system may come on. The engine will continue to run for 10 minutes. After 30 seconds, repeat Steps 1 and 2 if a 10-minute time extension is desired. Turn the ignition on to operate the vehicle. Extending Engine Run Time The engine run time can be extended by 10 minutes, for a total of 20 minutes, if during the first 10 minutes Steps 1 and 2 are repeated while the engine is still running. An extension can be requested, 30 seconds after starting. A maximum of two remote starts, or a single start with an extension, is allowed between ignition cycles. Warning (Continued) can be unlocked and opened while the vehicle is moving. The chance of being thrown out of the vehicle in a crash is increased if the doors are not locked. So, all passengers should wear seat belts properly and the doors should be locked whenever the vehicle is driven. The ignition must be turned on and then back off to use remote start again. Canceling a Remote Start To cancel a remote start, do one of the following: . Press and hold / until the parking lamps turn off. . Turn on the hazard warning flashers. . Turn the ignition on and then off. . Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock the vehicle whenever leaving it. . Outsiders can easily enter through an unlocked door when you slow down or stop the vehicle. Locking the doors can help prevent this from happening. Door Locks { Warning Unlocked doors can be dangerous. . Passengers, especially children, can easily open the doors and fall out of a moving vehicle. The doors (Continued) 35 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 36 Keys, Doors, and Windows To lock or unlock the doors from outside the vehicle: . Press Q or K on the Remote Keyless Entry (RKE) transmitter. . Use the key in the driver door. Keyless Access Driver Door Key Lock Cylinder Access (In Case of Dead Battery) To lock or unlock the doors from inside the vehicle: . Press Q or K on the power door lock switch. . Pushing down the manual lock knob on the driver door will lock all doors. Pushing down the manual lock knob on a passenger door will lock only that door. . Pulling an interior door handle will unlock the door. Pulling the door handle again unlatches it. If equipped, the RKE transmitter must be within 1 m (3 ft) of the liftgate or door being opened. Press the button on the door handle to open. See “Keyless Access Operation” in Remote Keyless Entry (RKE) System Operation 0 28. To access the driver door key lock cylinder: 1. Insert the key into the slot on the bottom of the cap. 2. Lift the key upward to remove the cap. 3. Insert the key into the cylinder and turn to unlock. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows 37 Power Door Locks Press Q or K on the Remote Keyless Entry (RKE) transmitter. See Remote Keyless Entry (RKE) System Operation 0 28. To replace the cap: 1. Position the bottom edge of the cap under the lower edge of the metal piece (2). The tabs (3) attach to the metal piece (2) at the positions (1). 3. Rotate the cap upward and install into place. 4. Check that the cap is secure. Free-Turning Locks The door key lock cylinder turns freely when either the wrong key is used, or the correct key is not fully inserted. The free-turning door lock feature prevents the lock from being forced open. To reset the lock, turn it to the vertical position with the correct key fully inserted. Remove the key and insert it again. If this does not reset the lock, turn the key halfway around in the cylinder and repeat the reset procedure. Q : Press to lock the doors. K : Press to unlock the doors. Delayed Locking This feature delays the actual locking of the doors until five seconds after all doors are closed. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 38 Keys, Doors, and Windows Delayed locking can only be turned on when the Unlocked Door Anti-Lockout feature has been turned off. When Q is pressed on the power door lock switch with the door open, a chime will sound three times indicating that delayed locking is active. The doors will then lock automatically five seconds after all doors are closed. If a door is reopened before five seconds have elapsed, the five-second timer will reset once all the doors are closed again. Press Q on the door lock switch again, or press Q on the RKE transmitter, to override this feature and lock the doors immediately. Delayed locking can be programmed. See Vehicle Personalization 0 143. Automatic Door Locks The doors will lock automatically when all doors are closed, the ignition is on, and the vehicle is shifted out of P (Park). If a vehicle door is unlocked, and then opened and closed, the doors will lock either when your foot is removed from the brake or the vehicle speed becomes faster than 13 km/h (8 mph). To unlock the doors: . Press K on the power door lock switch. . Shift the transmission into P (Park). Automatic door locking cannot be disabled. Automatic door unlocking can be programmed. See Vehicle Personalization 0 143. Lockout Protection If the vehicle is on or in ACC/ ACCESSORY and the power door lock switch is pressed with the driver door open, all the doors will lock and only the driver door will unlock. If the vehicle is off and locking is requested while a door is open, when all doors are closed the vehicle will check for RKE transmitters inside. If an RKE transmitter is detected and the number of RKE transmitters inside has not reduced, the driver door will unlock and the horn will chirp three times. Lockout Protection can be manually overridden with the driver door open by pressing and holding Q on the power door lock switch. Unlocked Door Anti-Lockout If Unlocked Door Anti-Lockout is turned on and the vehicle is off, the driver door is open, and locking is requested, all the doors will lock and the driver door will remain open. Press the button again to lock the driver door. The Unlocked Door Anti-Lockout feature can be turned on or off. See Vehicle Personalization 0 143. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows Safety Locks Press Z { again to deactivate the safety locks. Doors If an inside rear door handle is being pulled at the same time a safety lock is deactivated, only that door will remain locked and the indicator light may flash. Release the handle, then press the safety lock twice to deactivate the safety locks. Liftgate The rear window lockout is also enabled. See Power Windows 0 49. The rear door safety locks prevent passengers from opening the rear doors from inside the vehicle. Press Z { to activate the rear door safety locks. The indicator light comes on when activated. 39 { Warning Exhaust gases can enter the vehicle if it is driven with the liftgate or trunk/hatch open, or with any objects that pass through the seal between the body and the trunk/hatch or liftgate. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle must be driven with the liftgate or trunk/hatch open: . Close all of the windows. . Fully open the air outlets on or under the instrument panel. . Adjust the climate control system to a setting that brings in only outside air (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 40 Keys, Doors, and Windows Warning (Continued) Manual Liftgate and set the fan speed to the highest setting. See “Climate Control Systems” in the Index. . The liftgate can be opened when locked if the RKE transmitter is within 1 m (3 ft) of the touch pad. See Remote Keyless Entry (RKE) System Operation 0 28. The liftgate has an electric latch. If the battery is disconnected or has low voltage, the liftgate will not open. The liftgate will resume operation when the battery is reconnected and charged. If the vehicle is equipped with a power liftgate, disable the power liftgate function. See Engine Exhaust 0 189. Power Liftgate Operation Caution To avoid damage to the liftgate or liftgate glass, make sure the area above and behind the liftgate is clear before opening it. To open the liftgate, press K on the power door lock switch or press K on the RKE transmitter twice to unlock all doors. Press the touch pad on the underside of the liftgate handle and lift up. Use the pull cup to lower and close the liftgate. Do not press the touch pad while closing the liftgate. This will cause the liftgate to be unlatched. { Warning You or others could be injured if caught in the path of the power liftgate. Make sure there is no one in the way of the liftgate as it is opening and closing. Caution Driving with an open and unsecured liftgate may result in damage to the power liftgate components. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows To power open or close the liftgate, select MAX or 3/4 mode. . Press b twice quickly on the RKE transmitter until the liftgate moves. . Press . Press the touch pad on the outside liftgate handle after unlocking all doors. The RKE transmitter must be within 1 m (3 ft). If equipped with a power liftgate, the switch is on the driver door. The vehicle must be in P (Park). The modes are: . MAX: Opens to maximum height. . 3/4: Opens to a reduced height that can be set from 3/4 to fully open. Use to prevent the liftgate from opening into overhead obstructions such as a garage door or roof-mounted cargo. The liftgate can be manually opened all the way. . OFF: Opens manually only. 8 on the driver door. 41 Press any liftgate button or the touch pad while the liftgate is moving to stop it. Pressing again restarts the operation in the reverse direction. The touch pad on the liftgate handle cannot be used to close the liftgate. Caution Manually forcing the liftgate to open or close during a power cycle can damage the vehicle. Allow the power cycle to complete. The power liftgate may be temporarily disabled under extreme low temperatures, or after repeated power cycling over a short period of time. If this occurs, the liftgate can still be operated manually. . Press 8 on the bottom of the liftgate next to the pull cup to close. If the vehicle is shifted out of P (Park) while the power function is in progress, the liftgate will continue to completion. If the vehicle is accelerated before the liftgate has completed moving, the liftgate may stop or reverse direction. Check for Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 42 Keys, Doors, and Windows DIC messages and make sure the liftgate is closed and latched before driving. Falling Liftgate Detection If the power liftgate automatically closes after a power opening cycle, it indicates that the system is reacting to excess weight on the liftgate or a possible support strut failure. Remove any excess weight. If the liftgate continues to automatically close after opening, see your dealer for service before using the power liftgate. Interfering with the power liftgate motion or manually closing the liftgate too quickly after power opening may resemble a support strut failure. This could also activate the falling liftgate detection feature. Allow the liftgate to complete its operation and wait a few seconds before manually closing the liftgate. Obstacle Detection Features If the liftgate encounters an obstacle during a power open or close cycle, a warning chime will sound and the liftgate will automatically reverse direction and move a short distance away from the obstacle. After removing the obstruction, the power liftgate operation can be used again. If the liftgate encounters multiple obstacles on the same power cycle, the power function will deactivate. After removing the obstructions, manually close the liftgate which will allow normal power operation functions to resume. If the vehicle is locked while the liftgate is closing, and an obstacle is encountered that prevents the liftgate from completely closing, the horn will sound as an alert that the liftgate did not close. Pinch sensors are on the side edges of the liftgate. If an object is caught between the liftgate and the vehicle and presses against this sensor, the liftgate will reverse direction and open fully. The liftgate will remain open until it is activated again or closed manually. Setting the 3/4 Mode To change the position the liftgate stops at when opening: 1. Select MAX or 3/4 mode and power open the liftgate. 2. Stop the liftgate movement at the desired height by pressing any liftgate switch. Manually adjust the liftgate position if needed. 3. Press and hold 8 next to the pull cup on the outside of the liftgate until the turn signals flash and a beep sounds. This indicates the setting has been recorded. The liftgate cannot be set below a minimum programmable height. If there is no light flash or sound, then the height adjustment may be too low. Manual Operation Select OFF to manually operate the liftgate. See “Manual Liftgate” at the beginning of this section. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows Caution Attempting to move the liftgate too quickly and with excessive force may result in damage to the vehicle. Operate the liftgate manually with a smooth motion and moderate speed. The system includes a feature which limits the manual closing speed to protect the components. Hands-Free Operation 43 The hands-free feature will not work while the liftgate is moving. To stop the liftgate while in motion use one of the liftgate switches. The hands-free feature can be customized. See Vehicle Personalization 0 143. Choose from the following: On-Open and Close : The kicking motion is activated to both open and close the liftgate. On-Open Only : The kicking motion is activated to only open the liftgate. Length of Kick Zone Off : The feature is disabled. If equipped, the liftgate may be operated with a kicking motion under the rear bumper. The liftgate will not operate if the RKE transmitter is not within 1 m (3 ft). To operate, kick your foot straight up in one swift motion under the left corner of the rear bumper, then pull it back. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 44 Keys, Doors, and Windows Caution Splashing water may cause the liftgate to open. Keep the RKE transmitter away from the rear bumper detection area or turn the liftgate mode to OFF when cleaning or working near the rear bumper to avoid accidental opening. . Do not sweep your foot side to side. . Do not keep your foot under the bumper; the liftgate will not activate. . Do not touch the liftgate until it has stopped moving. . This feature may be temporarily disabled under some conditions. If the liftgate does not respond to the kick, open or close the liftgate by another method or start the vehicle. The feature will be re-enabled. When closing the liftgate using this feature, there will be a short delay. The taillamps will flash and a chime will sound. Vehicle Security This vehicle has theft-deterrent features; however, they do not make the vehicle impossible to steal. Vehicle Alarm System This vehicle has an anti-theft alarm system. Step away from the liftgate before it starts moving. The indicator light, on the instrument panel near the windshield, indicates the status of the system: Off : Alarm system is disarmed. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows On Solid : Vehicle is secured during the delay to arm the system. Fast Flash : Vehicle is unsecured. A door, the hood, or the liftgate is open. Slow Flash : Alarm system is armed. Arming the Alarm System 1. Turn off the vehicle. 2. Lock the vehicle in one of three ways: . Use the RKE transmitter. . Use the Keyless Access system. . With a door open, press the inside Q. 3. After 30 seconds the alarm system will arm, and the indicator light will begin to slowly flash indicating the alarm system is operating. Pressing Q on the RKE transmitter a second time will bypass the 30-second delay and immediately arm the alarm system. If the driver door is opened without first unlocking with the RKE transmitter, the horn will chirp and the lights will flash to indicate pre-alarm. If the vehicle is not started, or the door is not unlocked by pressing K on the RKE transmitter during the 10-second pre-alarm, the alarm will be activated. The aIarm will also be activated if a door, the hood, or the liftgate is opened without first disarming the system. When the alarm is activated, the turn signals will flash and the horn will sound for about 30 seconds. The alarm system will then re-arm to monitor for the next unauthorized event. Disarming the Alarm System To disarm the alarm system or turn off the alarm if it has been activated: K on the RKE transmitter. . Press . Unlock the vehicle using the Keyless Access system. . Start the vehicle. 45 To avoid setting off the alarm by accident: . Lock the vehicle after all occupants have exited. . Always unlock the vehicle with the RKE transmitter, or use the Keyless Access system. Unlocking the driver door with the key will not disarm the system or turn off the alarm. How to Detect a Tamper Condition If K is pressed on the RKE transmitter and the horn chirps and the lights flash three times, an alarm occurred previously while the alarm system was armed. If the alarm has been activated, a message will appear on the Driver Information Center (DIC). Immobilizer See Radio Frequency Statement 0 333. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 46 Keys, Doors, and Windows Immobilizer Operation This vehicle has a passive theft-deterrent system. The system does not have to be manually armed or disarmed. The vehicle is automatically immobilized when the transmitter leaves the vehicle. The immobilization system is disarmed when the ignition button is pushed in and a valid transmitter is found in the vehicle. The security light in the instrument cluster comes on when there is a problem with arming or disarming the theft-deterrent system. The system has one or more transmitters matched to an immobilizer control unit in your vehicle. Only a correctly matched transmitter will start the vehicle. If the transmitter is ever damaged, you may not be able to start your vehicle. When trying to start the vehicle, the security light comes on briefly when the ignition is turned on. If the engine does not start and the security light stays on, there is a problem with the system. Turn the vehicle off and try again. If the RKE transmitter appears to be undamaged, try another transmitter. Or, you may try placing the transmitter in the front cupholder. See “Starting the Vehicle with a Low Transmitter Battery” under Remote Keyless Entry (RKE) System Operation 0 28. If the engine does not start with the other transmitter or when the transmitter is in the front cupholder, the vehicle needs service. See your dealer who can service the theft-deterrent system and have a new transmitter programmed to the vehicle. Do not leave the transmitter or device that disarms or deactivates the theft-deterrent system in the vehicle. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows Exterior Mirrors Power Mirrors { Warning The passenger side mirror is convex shaped. A convex mirror's surface is curved so more can be seen from the driver seat. Turn Signal Indicator The vehicle may also have a turn signal indicator on the mirror. An arrow on the mirror flashes in the direction of the turn or lane change. Convex Mirrors A convex mirror can make things, like other vehicles, look farther away than they really are. If you cut too sharply into the right lane, you could hit a vehicle on the right. Check the inside mirror or glance over your shoulder before changing lanes. 47 Folding Mirrors Manual Folding Mirrors To adjust the mirrors: The mirrors can be folded inward toward the vehicle to prevent damage when going through an automatic car wash. Push the mirror outward to return it to the original position. 1. Move the selector switch to the L (Left) or R (Right) to choose the driver or passenger mirror. Heated Mirrors 2. Press the arrows on the control pad to move each mirror to the desired position. K : The rear window defogger also heats the outside mirrors. 3. Return the selector switch to the center position. If equipped with heated mirrors: See Dual Automatic Climate Control System 0 163. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 48 Keys, Doors, and Windows Automatic Dimming Mirror If equipped, the vehicle has an automatic dimming outside mirror(s). The mirror(s) will adjust for the glare of headlamps behind you. Reverse Tilt Mirrors If equipped with memory seats, the passenger and/or driver mirror tilts to a preselected position when the vehicle is in R (Reverse). This allows the curb to be seen when parallel parking. The mirror(s) return to the original position when: . The vehicle is shifted out of R (Reverse), or remains in R (Reverse) for about 30 seconds. . The ignition is turned off. . Interior Mirrors Interior Rearview Mirrors Adjust the rearview mirror for a clear view of the area behind the vehicle. Do not spray glass cleaner directly on the mirror. Use a soft towel dampened with water. Automatic Dimming Rearview Mirror Windows { Warning Never leave a child, a helpless adult, or a pet alone in a vehicle, especially with the windows closed in warm or hot weather. They can be overcome by the extreme heat and suffer permanent injuries or even death from heat stroke. The rearview mirror automatically dims to reduce the glare of the headlamps from behind. This feature comes on when the vehicle is started. The vehicle is driven in R (Reverse) above a set speed. To turn this feature on or off, see Vehicle Personalization 0 143. The vehicle aerodynamics are designed to improve fuel economy performance. This may result in a Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows 49 pulsing sound when either rear window is down and the front windows are up. To reduce the sound, open either a front window or the sunroof, if equipped. Power Windows { Warning Children could be seriously injured or killed if caught in the path of a closing window. Never leave the Remote Keyless Entry (RKE) transmitter in a vehicle with children. When there are children in the rear seat, use the window lockout switch to prevent operation of the windows. See Keys 0 27. Power windows work when the ignition is on, in ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active. See Retained Accessory Power (RAP) 0 187. Using the window switch, press to open or pull to close the window. The windows may be temporarily disabled if they are used repeatedly within a short time. Window Lockout This feature stops the rear window switches from working. . Press Z to engage the rear window lockout feature. The indicator light is on when engaged. . Press Z again to disengage. This also disables the rear power door locks. See Safety Locks 0 39. Window Express Movement All windows can be opened without holding the window switch. Press the switch down fully and quickly release to express open the window. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 50 Keys, Doors, and Windows If equipped, pull the window switch up fully and quickly release to express close the window. Briefly press or pull the window switch in the same direction to stop that window’s express movement. Window Automatic Reversal System The express-close feature will reverse window movement if it comes in contact with an object. Extreme cold or ice could cause the window to auto-reverse. The window will operate normally after the object or condition is removed. Automatic Reversal System Override { Warning If automatic reversal system override is active, the window will not reverse automatically. You or others could be injured and the window could be damaged. Before using automatic reversal (Continued) Warning (Continued) system override, make sure that all people and obstructions are clear of the window path. 4. Open the window and continue to press the switch briefly after the window has fully opened. Sun Visors When the engine is on, override the automatic reversal system by pulling and holding the window switch if conditions prevent it from closing. Programming the Power Windows Programming may be necessary if the vehicle battery has been disconnected or discharged. If the window is unable to express-up, program each express-close window: 1. Close all doors. 2. Turn the ignition on or to ACC/ ACCESSORY. 3. Partially open the window to be programmed. Then close it and continue to pull the switch briefly after the window has fully closed. Pull the sun visor down to block glare. Detach the sun visor from the center mount to pivot to the side window and, if equipped, extend along the rod. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Keys, Doors, and Windows Roof Sunroof Sunroof Switch Express-Open/Express-Close : To express-open the sunroof, fully press and release e (1). Press the switch again to stop it. To express-close the sunroof, fully press and release g (1). Press the switch again to stop it. Open/Close (Manual Mode) : To open the sunroof, press and hold e (1) until the sunroof reaches the desired position. Press and hold g (1) to close it. Vent : From the closed position, press e (1) to vent the sunroof. 1. Sunroof Switch 2. Sunshade Switch If equipped, the sunroof only operates when the ignition is on or in ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active. See Retained Accessory Power (RAP) 0 187. Sunshade Switch Express-Open/Express-Close : To express-open the sunshade, fully press and release r (2). To express-close the sunshade, fully press and release s (2) . Press the switch again to stop it. 51 Open/Close : To open the sunshade, press and hold r (2) until the sunshade reaches the desired position. Press s (2) to close the sunshade. When the sunroof is opened, an air deflector will automatically raise. The air deflector will retract when the sunroof is closed. Automatic Reversal System The sunroof has an automatic reversal system that is only active when the sunroof is operated in express-close mode. If an object is in the path while express closing, the reversal system will detect an object, stop, and open the sunroof again. If frost or other conditions prevent closing, override the feature by closing the sunroof in manual mode. To stop movement, release the switch. In the event of closing difficulties like frost or other conditions, it is possible to override the reversal system. To override the reversal Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 52 Keys, Doors, and Windows system, close in manual mode. To stop the movement, release the switch. Dirt and debris may collect on the sunroof seal or in the track. This could cause an issue with sunroof operation or noise. It could also plug the water drainage system. Periodically open the sunroof and remove any obstacles or loose debris. Wipe the sunroof seal and roof sealing area using a clean cloth, mild soap, and water. Do not remove grease from the sunroof. If water is seen dripping into the water drainage system, this is normal. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Seats and Restraints Seat Belt Care . . . . . . . . . . . . . . . . . 70 Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . 71 Airbag System Head Restraints Head Restraints . . . . . . . . . . . . . . . 54 Front Seats Power Seat Adjustment . . . . . . . . 56 Lumbar Adjustment . . . . . . . . . . . . 56 Thigh Support Adjustment . . . . . 56 Reclining Seatbacks . . . . . . . . . . . 57 Memory Seats . . . . . . . . . . . . . . . . . 57 Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . 60 Rear Seats Rear Seats . . . . . . . . . . . . . . . . . . . . 61 Rear Seat Armrest . . . . . . . . . . . . . 63 Heated Rear Seats . . . . . . . . . . . . 64 Seat Belts Seat Belts . . . . . . . . . . . . . . . . . . . . . How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . Lap-Shoulder Belt . . . . . . . . . . . . . Seat Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . Seat Belt Extender . . . . . . . . . . . . . Safety System Check . . . . . . . . . . 64 65 66 69 70 70 Airbag System . . . . . . . . . . . . . . . . . 71 Where Are the Airbags? . . . . . . . 73 When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . 75 What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . 76 How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . . . 76 What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . 77 Passenger Sensing System . . . 78 Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . 82 Adding Equipment to the Airbag-Equipped Vehicle . . . . . 82 Airbag System Check . . . . . . . . . . 83 Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . 83 Child Restraints Older Children . . . . . . . . . . . . . . . . . Infants and Young Children . . . . Child Restraint Systems . . . . . . . Where to Put the Restraint . . . . . Lower Anchors and Tethers for Children (LATCH System) . . . . 84 85 88 89 90 53 Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . 97 Securing Child Restraints (With the Seat Belt in the Rear Seat) . . . . . . . . . . . . . . . . . . . 97 Securing Child Restraints (With the Seat Belt in the Front Seat) . . . . . . . . . . . . . . . . . . . 99 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 54 Seats and Restraints Head Restraints push the head restraint down, and release the button. Pull and push on the head restraint after the button is released to make sure that it is locked in place. Front Seats The vehicle's front seats have adjustable head restraints in the outboard seating positions. { Warning With head restraints that are not installed and adjusted properly, there is a greater chance that occupants will suffer a neck/ spinal injury in a crash. Do not drive until the head restraints for all occupants are installed and adjusted properly. Adjust the head restraint so that the top of the restraint is at the same height as the top of the occupant's head. This position reduces the chance of a neck injury in a crash. To adjust the head restraint forward and rearward, press the button located on the side of the head restraint and move it forward or rearward until the desired locking position is reached. Try to move the head restraint after the button is released to make sure that it is locked in place. The front seat outboard head restraints are not removable. Rear Seats The vehicle's rear seats have adjustable head restraints in the outboard seating positions. The height of the head restraint can be adjusted. Pull the head restraint up to raise it. Try to move the head restraint to make sure that it is locked in place. To raise or lower the head restraint, press the button located on the side of the head restraint, and pull up or Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints 55 If you are installing a child restraint in the rear seat, see “Securing a Child Restraint Designed for the LATCH System” under Lower Anchors and Tethers for Children (LATCH System) 0 90. To lower the head restraint, press the button located on the top of the seatback and push the head restraint down. Try to move the head restraint after the button is released to make sure it is locked in place. The rear outboard head restraints are designed to be folded. The head restraint can be folded backward to allow for better visibility when the rear seat is unoccupied. To fold the head restraint, press the button on the side of the head restraint. Always adjust the head restraint so that the top of the restraint is at the same height as the top of the occupant’s head. When an occupant is in the seat, always return the head restraint to the upright position. Pull the head restraint up and push it backward until it locks into place. Push and pull on the head restraint to make sure that it is locked. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 56 Seats and Restraints Front Seats To adjust the seatback, see Reclining Seatbacks 0 57. Power Seat Adjustment To adjust the lumbar support, see Lumbar Adjustment 0 56. Lumbar Adjustment To adjust a power seat: . Move the seat forward or rearward by sliding the control forward or rearward. . Raise or lower the front part of the seat cushion by moving the front of the control up or down. . Raise or lower the entire seat by moving the rear of the control up or down. To adjust the lumbar support, if equipped: . Press the front or rear of the switch to increase or decrease lumbar support. . Press the top or bottom of the switch to raise or lower the lumbar support. . Release the switch when the level of support is reached. Thigh Support Adjustment If equipped, adjust the manual leg extension by pulling up on the lever, and then pulling or pushing on the support to lengthen or shorten it. Release the lever to lock it in place. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Reclining Seatbacks To adjust a power seatback: . Tilt the top of the control rearward to recline. . Tilt the top of the control forward to raise. { Warning Sitting in a reclined position when the vehicle is in motion can be dangerous. Even when buckled up, the seat belts cannot do their job. The shoulder belt will not be against your body. Instead, it will be in front of you. In a crash, you could go into it, receiving neck or other injuries. The lap belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear the seat belt properly. 57 Memory Seats Do not have a seatback reclined if the vehicle is moving. Power Reclining Seatbacks If equipped, memory seats allow two drivers to store and recall their unique seat positions for driving the vehicle, and a shared exit position for getting out of the vehicle. Other feature positions may also be set, such as power mirrors and power Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 58 Seats and Restraints steering wheel. Memory positions are linked to RKE transmitter 1 or 2 for automatic memory recalls. DIC welcome message. Carry the linked RKE transmitter when entering the vehicle. Before storing, adjust all available memory feature positions. Turn the ignition on and then press and release SET; a beep will sound. Then immediately press and hold 1, 2, or B (Exit) on the driver door until two beeps sound. To manually recall these positions, press and hold 1, 2, or B until the saved position is reached. Vehicle Personalization Settings . To have the Auto Memory Recall movement begin when the vehicle is started, select the Settings menu, then Vehicle, then Comfort and Convenience, and then Auto Memory Recall. Select On or Off. See “Auto Memory Recall” later in this section. . To begin Easy Exit Recall movement when the ignition is turned off and the driver door is opened, or when the ignition is turned off with the driver door already opened, select the Settings menu, then Vehicle, then Comfort and Convenience, and then Easy Exit Options. Select On or Off. See “Easy Exit Recall” later in this section. . See Vehicle Personalization 0 143 for additional setting information. The vehicle identifies the current driver’s RKE transmitter number (1–8). See Remote Keyless Entry (RKE) System Operation 0 28. Only RKE transmitters 1 and 2 can be used for automatic memory recalls. A Driver Information Center (DIC) welcome message indicating the transmitter number may display for the first few ignition cycles following a transmitter change. For Auto Memory Recall to work properly, save the positions to the memory button (1 or 2) matching the RKE transmitter number displayed in the Identifying Driver Number To identify the driver number: 1. Start the vehicle with the other key or RKE transmitter. The DIC should display the driver number; 1 or 2. Turn the ignition off and remove the key or RKE transmitter from the vehicle. 2. Start the vehicle with the initial key or RKE transmitter. The DIC should display the other driver number not shown in step 1. Saving Memory Positions Read these instructions completely before saving memory positions. To save preferred driving positions 1 and 2: 1. Turn the ignition on or to ACC/ ACCESSORY. A DIC welcome message may be displayed indicating number 1 or 2 for memory recalls. 2. Adjust all available memory features to the desired driving position. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints 3. Press and release SET; a beep will sound. Manually Recalling Memory Positions 4. Immediately press and hold the 1 or 2 memory button matching the above DIC welcome message until two beeps sound. Press and hold 1, 2, or B to recall the previously stored memory positions. If too much time passes between releasing SET and pressing 1, the memory position will not be saved and two beeps will not sound. Repeat steps 3 and 4. 1 or 2 corresponds to the driver number. See “Identifying Driver Number” in this section. 5. Repeat Steps 1–4 for a second driver using 1 or 2. To save positions for B and easy exit features, repeat Steps 1–4 using B. This stores the positions for getting out of the vehicle. Save preferred memory feature positions to both 1 and 2 if you are the only driver. To stop manual recall movement, release 1, 2, or B. Recall can also be stopped by pressing a power seat, SET, power mirror, or power steering wheel control, if memory equipped. The driver or passenger side mirror must be selected. Auto Memory Recall The vehicle identifies the number of the current driver’s RKE transmitter (1–8). See Remote Keyless Entry (RKE) System Operation 0 28. If the RKE transmitter is 1 or 2, and Auto Memory Recall is programmed on in vehicle personalization, the positions saved to the same memory button number 1 or 2 are automatically recalled when the ignition is turned on, or turned from off to ACC/ACCESSORY. RKE transmitters 3–8 will not provide automatic memory recalls. 59 To turn Auto Memory Recall on or off, see "Vehicle Personalization Settings" previously in this section and Vehicle Personalization 0 143. The transmission must be in P (Park) to initiate Auto Memory Recall. Auto Memory Recall will complete if the vehicle is shifted out of P (Park) prior to reaching the stored memory position. To stop Auto Memory Recall movement, turn the ignition off or press any of the following memory controls: . Power seat B . Memory SET, 1, 2, or . Power mirror, with the driver or passenger side mirror selected . Power steering wheel If the stored memory seat position does not automatically recall or recalls to the wrong positions, the driver’s RKE transmitter number (1 or 2) may not match the memory button number that positions were Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 60 Seats and Restraints saved to. Try storing the position to the other memory button or try the other RKE transmitter. Easy Exit Recall Easy Exit Recall is not linked to an RKE transmitter. The position stored to B is used for all drivers. To turn Easy Exit Recall on or off, see "Vehicle Personalization Settings" previously in this section and Vehicle Personalization 0 143. If turned on, the positions saved to B are automatically recalled when one of the following occurs: . The vehicle is turned off and the driver door is opened within a short time. . The vehicle is turned off with the driver door open. To stop Easy Exit Recall movement, press any of the following memory controls: . Power seat B . Memory SET, 1, 2, or . Power mirror, with the driver or passenger side mirror selected . Power steering wheel Obstructions If something has blocked the driver seat and/or power steering wheel while recalling a memory position, the recall may stop. Remove the obstruction and try the recall again. If the memory position still does not recall, see your dealer for service. Warning (Continued) overheat. An overheated seat heater may cause a burn or may damage the seat. Heated and Ventilated Front Seats { Warning If temperature change or pain to the skin cannot be felt, the seat heater may cause burns. To reduce the risk of burns, use care when using the seat heater, especially for long periods of time. Do not place anything on the seat that insulates against heat, such as a blanket, cushion, cover, or similar item. This may cause the seat heater to (Continued) If equipped, the buttons are near the climate controls. To operate, the engine must be running. Press J or z to heat the driver or passenger seat cushion and seatback. The passenger seat may take longer to heat up. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Press C or { to ventilate the driver or passenger seat. Press the button once for the highest setting. With each press of the button, the heated and ventilated seat will change to the next lower setting, and then the off setting. Three lights indicate the highest setting, and one light indicates the lowest. 61 The heated and ventilated seat button lights will not turn on during a remote start. Rear Seats The temperature of an unoccupied seat may be reduced. The second row seats slide forward for more room. Rear Seat Adjustment To program the heated and ventilated seat features, see Vehicle Personalization 0 143. If the heated seats are on high, the level may automatically be lowered after approximately 30 minutes. Remote Start Auto Heated and Ventilated Seats The heated and ventilated seats can be programmed to turn on automatically during a remote vehicle start when conditions allow. The heated seat function can be programmed to come on when ENGINE START/STOP is pressed under certain conditions. See Vehicle Personalization 0 143. Press the heated or ventilated seat button to use the heated or ventilated seats after the vehicle is started. To adjust the seat position, lift the lever below the seat cushion and slide the seat forward or backward. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 62 Seats and Restraints Reclining the Seatbacks To recline the seatbacks: Manually Folding the Seatbacks Caution Folding a rear seat with the seat belts still fastened may cause damage to the seat or the seat belts. Always unbuckle the seat belts and return them to their normal stowed position before folding a rear seat. Sliding Seatback 1. Leaning rearward in the seat, pull the reclining seatback handle. 2. Move the seatback to the desired position, and then release the handle to lock the seatback in place. 3. Push and pull on the seatback to make sure it is locked. Split Folding Seatbacks Either side of the rear seatback can be folded down for more cargo space. To fold a sliding seatback: 1. Place the front seatbacks in the upright position. See Reclining Seatbacks 0 57. 2. Fold the rear seat head restraints. See Head Restraints 0 54. 3. Pull on the lever on the side of the seatback to unlock it and fold the seatback forward. 4. Verify the seat is locked in the folded position by pushing down on the seatback. 5. Repeat the steps for the other seatback, if desired. Automatically Folding the Seatbacks If equipped, to automatically fold the seatback: 1. Place the front seatbacks in the upright position. See Reclining Seatbacks 0 57. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints 2. Fold the rear seat head restraints. See Head Restraints 0 54. Raising the Seatbacks { Warning If either seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatbacks to be sure they are locked. { Warning 3. Pull the lever to activate the automatic folding feature. 4. Verify the seat is locked in the folded position by pushing down on the seatback. Keep the seatback in the upright, locked position when not in use. A seat belt that is improperly routed, not properly attached, or twisted will not provide the protection needed in a crash. The person wearing the belt could be seriously injured. After raising the rear seatback, always check to be sure that the seat belts are properly routed and attached, and are not twisted. 63 To raise the sliding seatback: 1. Pull on the lever on the side of the seat cushion to release the seatback from its locked position. 2. Push the seatback rearward until it locks in the upright position. 3. Make sure the rear seat belts are in the belt guide and are not twisted or caught between the seat cushion and the seatback. Rear Seat Armrest Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 64 Seats and Restraints If equipped, the rear seat has an armrest in the center of the seatback. Lower the armrest to access the cupholders. Seat Belts This section describes how to use seat belts properly, and some things not to do. To fold, lift the armrest up and push it rearward until it is flush with the seatback. { Warning Heated Rear Seats { WARNING If you cannot feel temperature change or pain to the skin, the seat heater may cause burns. See the Warning under Heated and Ventilated Front Seats 0 60. If equipped, the buttons are on the rear of the center console. With the ignition on, press M or L to heat the left or right outboard seat cushion. An indicator on the climate control display appears when this feature is on. Press the button once for the highest setting. With each press of the button, the heated seat changes to the next lower setting, and then the off setting. Three lights indicate the highest setting, and one light indicates the lowest. Do not let anyone ride where a seat belt cannot be worn properly. In a crash, if you or your passenger(s) are not wearing seat belts, injuries can be much worse than if you are wearing seat belts. You can be seriously injured or killed by hitting things inside the vehicle harder or by being ejected from the vehicle. In addition, anyone who is not buckled up can strike other passengers in the vehicle. It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a collision, passengers riding in these areas are more likely to be seriously injured or killed. Do not allow (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Warning (Continued) passengers to ride in any area of the vehicle that is not equipped with seats and seat belts. Always wear a seat belt, and check that all passenger(s) are restrained properly too. This vehicle has indicators as a reminder to buckle the seat belts. See Seat Belt Reminders 0 123. Why Seat Belts Work When riding in a vehicle, you travel as fast as the vehicle does. If the vehicle stops suddenly, you keep going until something stops you. It could be the windshield, the instrument panel, or the seat belts! When you wear a seat belt, you and the vehicle slow down together. There is more time to stop because you stop over a longer distance and, when worn properly, your strongest bones take the forces from the seat belts. That is why wearing seat belts makes such good sense. Q: If my vehicle has airbags, why should I have to wear seat belts? A: Airbags are supplemental systems only. They work with seat belts — not instead of them. Whether or not an airbag is provided, all occupants still have to buckle up to get the most protection. Also, in nearly all states and in all Canadian provinces, the law requires wearing seat belts. Questions and Answers About Seat Belts How to Wear Seat Belts Properly Q: Will I be trapped in the vehicle after a crash if I am wearing a seat belt? This section is only for people of adult size. A: You could be — whether you are wearing a seat belt or not. Your chance of being conscious during and after a crash, so you can unbuckle and get out, is much greater if you are belted. 65 There are special things to know about seat belts and children, and there are different rules for smaller children and infants. If a child will be riding in the vehicle, see Older Children 0 84 or Infants and Young Children 0 85. Follow those rules for everyone's protection. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 66 Seats and Restraints It is very important for all occupants to buckle up. Statistics show that unbelted people are hurt more often in crashes than those who are wearing seat belts. There are important things to know about wearing a seat belt properly. pelvic bones and you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force on your abdomen. This could cause serious or even fatal injuries. . Wear the shoulder belt over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The shoulder belt locks if there is a sudden stop or crash. Lap-Shoulder Belt All seating positions in the vehicle have a lap-shoulder belt. The following instructions explain how to wear a lap-shoulder belt properly. 1. Adjust the seat, if the seat is adjustable, so you can sit up straight. To see how, see “Seats” in the Index. { Warning . Sit up straight and always keep your feet on the floor in front of you. . Always use the correct buckle for your seating position. . Wear the lap part of the belt low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong You can be seriously injured, or even killed, by not wearing your seat belt properly. . Never allow the lap or shoulder belt to become loose or twisted. . Never wear the shoulder belt under both arms or behind your back. . Never route the lap or shoulder belt over an armrest. 2. Pick up the latch plate and pull the belt across you. Do not let it get twisted. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints The lap-shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly. If the shoulder portion of a passenger belt is pulled out all the way, the child restraint locking feature may be engaged. If this happens, let the belt go back all the way and start again. Engaging the child restraint locking feature in the front outboard seating position may affect the passenger sensing system. See Passenger Sensing System 0 78. 67 3. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. If the belt is not long enough, see Seat Belt Extender 0 70. Position the release button on the buckle so that the seat belt could be quickly unbuckled if necessary. If the webbing locks in the latch plate before it reaches the buckle, tilt the latch plate flat to unlock. 4. If equipped with a shoulder belt height adjuster, move it to the height that is right for you. See “Shoulder Belt Height Adjuster” later in this section for instructions on use and important safety information. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 68 Seats and Restraints Before a door is closed, be sure the seat belt is out of the way. If a door is slammed against a seat belt, damage can occur to both the seat belt and the vehicle. Shoulder Belt Height Adjuster The vehicle has a shoulder belt height adjuster for the driver and front outboard passenger seating positions. 5. To make the lap part tight, pull up on the shoulder belt. It may be necessary to pull stitching on the seat belt through the latch plate to fully tighten the lap belt on smaller occupants. To unlatch the belt, push the button on the buckle. The belt should return to its stowed position. Slide the latch plate up the seat belt webbing when the seat belt is not in use. The latch plate should rest on the stitching on the seat belt, near the guide loop on the side wall. Always stow the seat belt slowly. If the seat belt webbing returns quickly to the stowed position, the retractor may lock and cannot be pulled out. If this happens, pull the seat belt straight out firmly to unlock the webbing, and then release it. If the webbing is still locked in the retractor, see your dealer. Adjust the height so the shoulder portion of the belt is on the shoulder and not falling off of it. The belt should be close to, but not contacting, the neck. Improper shoulder belt height adjustment could reduce the effectiveness of the seat belt in a crash. See How to Wear Seat Belts Properly 0 65. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints during the early stages of a moderate to severe frontal, near frontal, or rear crash if the threshold conditions for pretensioner activation are met. Seat belt pretensioners can also help tighten the seat belts in a side crash or a rollover event. Move the height adjuster up to the desired position by pushing up on the height adjuster. Pretensioners work only once. If the pretensioners activate in a crash, the pretensioners and probably other parts of the vehicle's seat belt system will need to be replaced. See Replacing Seat Belt System Parts after a Crash 0 71. Press the release button to lower the height adjuster. After the height adjuster is set to the desired position, try to move it down without pressing the release button to make sure it has locked into position. Do not sit on the outboard seat belt while entering or exiting the vehicle or at any time while sitting in the seat. Sitting on the seat belt can damage the webbing and hardware. Seat Belt Pretensioners Rear seat belt comfort guides may provide added seat belt comfort for older children who have outgrown booster seats and for some adults. When installed on a shoulder belt, the comfort guide positions the belt away from the neck and head. This vehicle has seat belt pretensioners for the front outboard occupants. Although the seat belt pretensioners cannot be seen, they are part of the seat belt assembly. They can help tighten the seat belts Rear Seat Belt Comfort Guides 69 Comfort guides are available through your dealer for the rear outboard seating positions. Instructions are included with the guide. Seat Belt Use During Pregnancy Seat belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they do not wear seat belts. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 70 Seats and Restraints A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy. of seat belt extenders see the instruction sheet that comes with the extender. The best way to protect the fetus is to protect the mother. When a seat belt is worn properly, it is more likely that the fetus will not be hurt in a crash. For pregnant women, as for anyone, the key to making seat belts effective is wearing them properly. Periodically check the seat belt reminder, seat belts, buckles, latch plates, retractors, shoulder belt height adjusters (if equipped), and seat belt anchorages to make sure they are all in working order. Look for any other loose or damaged seat belt system parts that might keep a seat belt system from performing properly. See your dealer to have it repaired. Torn or frayed seat belts may not protect you in a crash. They can rip apart under impact forces. If a belt is torn or frayed, have it replaced immediately. Seat Belt Extender If the vehicle's seat belt will fasten around you, you should use it. But if a seat belt is not long enough, your dealer will order you an extender. When you go in to order it, take the heaviest coat you will wear, so the extender will be long enough for you. To help avoid personal injury, do not let someone else use it, and use it only for the seat it is made to fit. The extender has been designed for adults. Never use it for securing child restraints. For more information on the proper use and fit Safety System Check Make sure the seat belt reminder light is working. See Seat Belt Reminders 0 123. Keep seat belts clean and dry. See Seat Belt Care 0 70. Seat Belt Care Keep belts clean and dry. { Warning Do not bleach or dye seat belt webbing. It may severely weaken the webbing. In a crash, they might not be able to provide adequate protection. Clean and rinse seat belt webbing only with mild soap and lukewarm water. Allow the webbing to dry. Seat belts should be properly cared for and maintained. Seat belt hardware should be kept dry and free of dust or debris. As necessary exterior hard surfaces and seat belt webbing may be lightly cleaned with mild soap and water. Ensure there is not excessive dust or debris in the mechanism. If dust or debris exists in the system please see the dealer. Parts may need to be replaced to ensure proper functionality of the system. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Replacing Seat Belt System Parts after a Crash { Warning A crash can damage the seat belt system in the vehicle. A damaged seat belt system may not properly protect the person using it, resulting in serious injury or even death in a crash. To help make sure the seat belt systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible. After a minor crash, replacement of seat belts may not be necessary. But the seat belt assemblies that were used during any crash may have been stressed or damaged. See your dealer to have the seat belt assemblies inspected or replaced. New parts and repairs may be necessary even if the seat belt system was not being used at the time of the crash. Have the seat belt pretensioners checked if the vehicle has been in a crash, or if the airbag readiness light stays on after you start the vehicle or while you are driving. See Airbag Readiness Light 0 124. Airbag System The vehicle has the following airbags: . A frontal airbag for the driver . A frontal airbag for the front outboard passenger . A knee airbag for the driver . A knee airbag for the front outboard passenger . A seat-mounted side impact airbag for the driver . A seat-mounted side impact airbag for the front outboard passenger . Seat-mounted side impact airbags for the second row outboard passengers . A roof-rail airbag for the driver and the passenger seated directly behind the driver . A roof-rail airbag for the front outboard passenger and the passenger seated directly behind the front outboard passenger 71 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 72 Seats and Restraints All vehicle airbags have the word AIRBAG on the trim or on a label near the deployment opening. For frontal airbags, the word AIRBAG is on the center of the steering wheel for the driver and on the instrument panel for the front outboard passenger. For knee airbags, the word AIRBAG is on the lower part of the instrument panel. For seat-mounted side impact airbags, the word AIRBAG is on the side of the seatback closest to the door. For roof-rail airbags, the word AIRBAG is on the ceiling or trim. Airbags are designed to supplement the protection provided by seat belts. Even though today's airbags are also designed to help reduce the risk of injury from the force of an inflating bag, all airbags must inflate very quickly to do their job. Here are the most important things to know about the airbag system: { Warning { Warning You can be severely injured or killed in a crash if you are not wearing your seat belt, even with airbags. Airbags are designed to work with seat belts, not replace them. Also, airbags are not designed to inflate in every crash. In some crashes seat belts are the only restraint. See When Should an Airbag Inflate? 0 75. Because airbags inflate with great force and faster than the blink of an eye, anyone who is up against, or very close to, any airbag when it inflates can be seriously injured or killed. Do not sit unnecessarily close to any airbag, as you would be if sitting on the edge of the seat or leaning forward. Seat belts help keep you in position before and during a crash. Always wear a seat belt, even with airbags. The driver should sit as far back as possible while still maintaining control of the vehicle. The seat belts and the front outboard passenger airbags are most effective when you are sitting well back and upright in the seat with both feet on the floor. Wearing your seat belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it. Airbags are “supplemental restraints” to the seat belts. Everyone in the vehicle should wear a seat belt properly, whether or not there is an airbag for that person. Occupants should not lean on or sleep against the door or side windows in seating positions with seat-mounted side impact airbags and/or roof-rail airbags. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints { Warning 73 Where Are the Airbags? Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Always secure children properly in the vehicle. To read how, see Older Children 0 84 or Infants and Young Children 0 85. The driver frontal airbag is in the center of the steering wheel. There is an airbag readiness light on the instrument cluster, which shows the airbag symbol. The system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light 0 124. The front outboard passenger frontal airbag is in the passenger side instrument panel. The driver knee airbag is below the steering column. The front outboard passenger knee airbag is below the glove box. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 74 Seats and Restraints Driver Side Shown, Passenger Side Similar Rear Seat Driver Side Shown, Passenger Side Similar The driver and front outboard passenger seat-mounted side impact airbags are in the side of the seatbacks closest to the door. On vehicles with second row seat-mounted side impact airbags, they are in the sides of the seatback closest to the door. Driver Side Shown, Passenger Side Similar The roof-rail airbags for the driver, front outboard passenger, and second row outboard passengers are in the ceiling above the side windows. { Warning If something is between an occupant and an airbag, the airbag might not inflate properly or it might force the object into that person causing severe injury or even death. The path of an (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Warning (Continued) inflating airbag must be kept clear. Do not put anything between an occupant and an airbag, and do not attach or put anything on the steering wheel hub or on or near any other airbag covering. Do not use seat accessories that block the inflation path of a seat-mounted side impact airbag. Never secure anything to the roof of a vehicle with roof-rail airbags by routing a rope or tie‐down through any door or window opening. If you do, the path of an inflating roof-rail airbag will be blocked. When Should an Airbag Inflate? This vehicle is equipped with airbags. See Airbag System 0 71. Airbags are designed to inflate if the impact exceeds the specific airbag system's deployment threshold. Deployment thresholds are used to predict how severe a crash is likely to be in time for the airbags to inflate and help restrain the occupants. The vehicle has electronic sensors that help the airbag system determine the severity of the impact. Deployment thresholds can vary with specific vehicle design. Frontal airbags are designed to inflate in moderate to severe frontal or near frontal crashes to help reduce the potential for severe injuries, mainly to the driver's or front outboard passenger's head and chest. Whether the frontal airbags will or should inflate is not based primarily on how fast the vehicle is traveling. It depends on what is hit, the direction of the impact, and how quickly the vehicle slows down. Frontal airbags may inflate at different crash speeds depending on whether the vehicle hits an object straight on or at an angle, and 75 whether the object is fixed or moving, rigid or deformable, narrow or wide. Frontal airbags are not intended to inflate during vehicle rollovers, rear impacts, or many side impacts. In addition, the vehicle has advanced technology frontal airbags. Advanced technology frontal airbags adjust the restraint according to crash severity or occupant interaction. The vehicle also has a seat position sensor that enables the sensing system to monitor the position of the front outboard passenger seat. The passenger seat position sensor and the passenger seat belt buckle provide information that is used to adjust the deployment of the front outboard passenger frontal airbag. Knee airbags are designed to inflate in moderate to severe frontal or near frontal impacts. Knee airbags are not designed to inflate during vehicle rollovers, in rear impacts, or in many side impacts. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 76 Seats and Restraints The passenger seat position sensor and the passenger seat belt buckle also provide information that is used to determine if the passenger knee airbag should inflate. Seat-mounted side impact airbags are designed to inflate in moderate to severe side crashes depending on the location of the impact. Seat-mounted side impact airbags are not designed to inflate in frontal impacts, near frontal impacts, rollovers, or rear impacts. A seat-mounted side impact airbag is designed to inflate on the side of the vehicle that is struck. Roof-rail airbags are designed to inflate in moderate to severe side crashes depending on the location of the impact. In addition, these roof-rail airbags are designed to inflate during a rollover or in a severe frontal impact. Roof-rail airbags are not designed to inflate in rear impacts. Both roof-rail airbags will inflate when either side of the vehicle is struck, if the sensing system predicts that the vehicle is about to roll over on its side, or in a severe frontal impact. In any particular crash, no one can say whether an airbag should have inflated simply because of the vehicle damage or the repair costs. What Makes an Airbag Inflate? In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the cover. The inflator, the airbag, and related hardware are all part of the airbag module. For airbag locations, see Where Are the Airbags? 0 73. How Does an Airbag Restrain? In moderate to severe frontal or near frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. In moderate to severe side collisions, even belted occupants can contact the inside of the vehicle. Airbags supplement the protection provided by seat belts by distributing the force of the impact more evenly over the occupant's body. Rollover capable roof-rail airbags are designed to help contain the head and chest of occupants in the outboard seating positions in the first and second rows. The rollover capable roof-rail airbags are designed to help reduce the risk of full or partial ejection in rollover events, although no system can prevent all such ejections. But airbags would not help in many types of collisions, primarily because the occupant's motion is not toward those airbags. See When Should an Airbag Inflate? 0 75. Airbags should never be regarded as anything more than a supplement to seat belts. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints What Will You See after an Airbag Inflates? After frontal, knee, and seat-mounted side impact airbags inflate, they quickly deflate, so quickly that some people may not even realize the airbags inflated. Roof-rail airbags may still be at least partially inflated for some time after they inflate. Some components of the airbag module may be hot for several minutes. For location of the airbags, see Where Are the Airbags? 0 73. The parts of the airbag that come into contact with you may be warm, but not too hot to touch. There may be some smoke and dust coming from the vents in the deflated airbags. Airbag inflation does not prevent the driver from seeing out of the windshield or being able to steer the vehicle, nor does it prevent people from leaving the vehicle. { Warning When an airbag inflates, there may be dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in the vehicle should get out as soon as it is safe to do so. If you have breathing problems but cannot get out of the vehicle after an airbag inflates, then get fresh air by opening a window or a door. If you experience breathing problems following an airbag deployment, you should seek medical attention. The vehicle has a feature that may automatically unlock the doors, turn on the interior lamps and hazard warning flashers, and shut off the fuel system after the airbags inflate. The feature may also activate, without airbag inflation, after an event that exceeds a predetermined threshold. After turning the ignition off and then on again, the fuel 77 system will return to normal operation; the doors can be locked, the interior lamps can be turned off, and the hazard warning flashers can be turned off using the controls for those features. If any of these systems are damaged in the crash they may not operate as normal. { Warning A crash severe enough to inflate the airbags may have also damaged important functions in the vehicle, such as the fuel system, brake and steering systems, etc. Even if the vehicle appears to be drivable after a moderate crash, there may be concealed damage that could make it difficult to safely operate the vehicle. Use caution if you should attempt to restart the engine after a crash has occurred. In many crashes severe enough to inflate the airbag, windshields are broken by vehicle deformation. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 78 Seats and Restraints Additional windshield breakage may also occur from the front outboard passenger airbag. . Airbags are designed to inflate only once. After an airbag inflates, you will need some new parts for the airbag system. If you do not get them, the airbag system will not be there to help protect you in another crash. A new system will include airbag modules and possibly other parts. The service manual for the vehicle covers the need to replace other parts. . The vehicle has a crash sensing and diagnostic module which records information after a crash. See Vehicle Data Recording and Privacy 0 335 and Event Data Recorders 0 335. . Let only qualified technicians work on the airbag systems. Improper service can mean that an airbag system will not work properly. See your dealer for service. Passenger Sensing System OFF, or the symbol for on and off will be visible. See Passenger Airbag Status Indicator 0 124. The vehicle has a passenger sensing system for the front outboard passenger position. The passenger airbag status indicator will light on the overhead console when the vehicle is started. The passenger sensing system turns off the front outboard passenger frontal airbag and knee airbag, under certain conditions. No other airbag is affected by the passenger sensing system. United States Canada and Mexico The words ON and OFF, or the symbols for on and off, will be visible during the system check. When the system check is complete, either the word ON or The passenger sensing system works with sensors that are part of the front outboard passenger seat and seat belt. The sensors are designed to detect the presence of a properly seated occupant and determine if the front outboard passenger frontal airbag and knee airbag should be allowed to inflate or not. According to accident statistics, children are safer when properly secured in a rear seat in the correct child restraint for their weight and size. Whenever possible, children aged 12 and under should be secured in a rear seating position. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Never put a rear-facing child seat in the front. This is because the risk to the rear-facing child is so great, if the airbag inflates. { Warning A child in a rear-facing child restraint can be seriously injured or killed if the passenger frontal airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the passenger frontal airbag inflates and the passenger seat is in a forward position. Even if the passenger sensing system has turned off the front outboard passenger airbag(s), no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though the airbag(s) are off. (Continued) Warning (Continued) Never put a rear-facing child restraint in the front seat, even if the airbag is off. If securing a forward-facing child restraint in the front outboard passenger seat, always move the seat as far back as it will go. It is better to secure child restraints in the rear seat. Consider using another vehicle to transport the child when a rear seat is not available. The passenger sensing system is designed to turn off the front outboard passenger frontal airbag and knee airbag if: . The front outboard passenger seat is unoccupied. . The system determines an infant is present in a child restraint. . A front outboard passenger takes his/her weight off of the seat for a period of time. . 79 There is a critical problem with the airbag system or the passenger sensing system. When the passenger sensing system has turned off the front outboard passenger frontal airbag and knee airbag, the off indicator will light and stay lit as a reminder that the airbags are off. See Passenger Airbag Status Indicator 0 124. The passenger sensing system is designed to turn on the front outboard passenger frontal airbag and knee airbag anytime the system senses that a person of adult size is sitting properly in the front outboard passenger seat. When the passenger sensing system has allowed the airbags to be enabled, the on indicator will light and stay lit as a reminder that the airbags are active. For some children, including children in child restraints, and for very small adults, the passenger sensing system may or may not turn off the front outboard passenger frontal airbag and knee airbag, Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 80 Seats and Restraints depending upon the person’s seating posture and body build. Everyone in the vehicle who has outgrown child restraints should wear a seat belt properly — whether or not there is an airbag for that person. { Warning If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light 0 124 for more information, including important safety information. If the On Indicator Is Lit for a Child Restraint The passenger sensing system is designed to turn off the front outboard passenger frontal airbag and knee airbag if the system determines that an infant is present in a child restraint. If a child restraint has been installed and the on indicator is lit: 1. Turn the vehicle off. 2. Remove the child restraint from the vehicle. 3. Remove any additional items from the seat such as blankets, cushions, seat covers, seat heaters, or seat massagers. 4. Reinstall the child restraint following the directions provided by the child restraint manufacturer and refer to Securing Child Restraints (With the Seat Belt in the Front Seat) 0 99 or Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 97. Make sure the seat belt retractor is locked by pulling the shoulder belt all the way out of the retractor when installing the child restraint, even if the child restraint is equipped with a seat belt lock off. When the retractor lock is set, the belt can be tightened but not pulled out of the retractor. 5. If, after reinstalling the child restraint and restarting the vehicle, the on indicator is still lit, turn the vehicle off. Then slightly recline the vehicle seatback and adjust the seat cushion, if adjustable, to make sure that the vehicle seatback is not pushing the child restraint into the seat cushion. Also make sure the child restraint is not trapped under the vehicle head restraint. If this happens, adjust the head restraint. See Head Restraints 0 54. 6. Restart the vehicle. The passenger sensing system may or may not turn off the airbags for a child in a child restraint depending upon the child’s size. It is better to secure the child restraint in a rear seat. Never put a Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints rear-facing child restraint in the front seat, even if the on indicator is not lit. If the Off Indicator Is Lit for an Adult-Sized Occupant 2. Remove any additional material from the seat, such as blankets, cushions, seat covers, seat heaters, or seat massagers. 3. Place the seatback in the fully upright position. 4. Have the person sit upright in the seat, centered on the seat cushion, with legs comfortably extended. If a person of adult size is sitting in the front outboard passenger seat, but the off indicator is lit, it could be because that person is not sitting properly in the seat or that the child restraint locking feature is engaged. Use the following steps to allow the system to detect that person and enable the front outboard passenger frontal airbag and knee airbag: 1. Turn the vehicle off. 5. If the shoulder portion of the belt is pulled out all the way, the child restraint locking feature will be engaged. This may unintentionally cause the passenger sensing system to turn the airbags off for some adult-sized occupants. If this happens, unbuckle the belt, let the belt go back all the way, and then buckle the belt again without pulling the belt out all the way. 6. Restart the vehicle and have the person remain in this position for two to three minutes after the on indicator is lit. 81 { Warning If the front outboard passenger airbag is turned off for an adult-sized occupant, the airbag will not be able to inflate and help protect that person in a crash, resulting in an increased risk of serious injury or even death. An adult-sized occupant should not ride in the front outboard passenger seat, if the passenger airbag off indicator is lit. Additional Factors Affecting System Operation Seat belts help keep the passenger in position on the seat during vehicle maneuvers and braking, which helps the passenger sensing system maintain the passenger airbag status. See “Seat Belts” and “Child Restraints” in the Index for additional information about the importance of proper restraint use. A thick layer of additional material, such as a blanket or cushion, or aftermarket equipment such as Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 82 Seats and Restraints seat covers, seat heaters, and seat massagers can affect how well the passenger sensing system operates. We recommend that you not use seat covers or other aftermarket equipment except when approved by GM for your specific vehicle. See Adding Equipment to the Airbag-Equipped Vehicle 0 82 for more information about modifications that can affect how the system operates. The on indicator may be lit if an object, such as a briefcase, handbag, grocery bag, laptop, or other electronic device, is put on an unoccupied seat. If this is not desired, remove the object from the seat. { Warning Stowing articles under the passenger seat or between the passenger seat cushion and seatback may interfere with the proper operation of the passenger sensing system. Servicing the Airbag-Equipped Vehicle Adding Equipment to the Airbag-Equipped Vehicle Airbags affect how the vehicle should be serviced. There are parts of the airbag system in several places around the vehicle. Your dealer and the service manual have information about servicing the vehicle and the airbag system. To purchase a service manual, see Service Publications Ordering Information 0 332. Adding accessories that change the vehicle's frame, bumper system, height, front end, or side sheet metal may keep the airbag system from working properly. The operation of the airbag system can also be affected by changing any parts of the front seats, seat belts, airbag sensing and diagnostic module, steering wheel, instrument panel, inner door seals including the speakers, any of the airbag modules, ceiling or pillar garnish trim, overhead console, front sensors, side impact sensors, or airbag wiring. { Warning For up to 10 seconds after the vehicle is turned off and the battery is disconnected, an airbag can still inflate during improper service. You can be injured if you are close to an airbag when it inflates. Avoid yellow connectors. They are probably part of the airbag system. Be sure to follow proper service procedures, and make sure the person performing work for you is qualified to do so. Your dealer and the service manual have information about the location of the airbag sensors, sensing and diagnostic module, and airbag wiring. In addition, the vehicle has a passenger sensing system for the front outboard passenger position, which includes sensors that are part of the passenger seat. The passenger sensing system may not Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints operate properly if the original seat trim is replaced with non-GM covers, upholstery, or trim; or with GM covers, upholstery, or trim designed for a different vehicle. Any object, such as an aftermarket seat heater or a comfort-enhancing pad or device, installed under or on top of the seat fabric, could also interfere with the operation of the passenger sensing system. This could either prevent proper deployment of the passenger airbag(s) or prevent the passenger sensing system from properly turning off the passenger airbag(s). See Passenger Sensing System 0 78. If the vehicle has rollover roof-rail airbags, see Different Size Tires and Wheels 0 282 for additional important information. If you have to modify your vehicle because you have a disability and have questions about whether the modifications will affect the vehicle's airbag system, or if you have questions about whether the airbag system will be affected if the vehicle is modified for any other reason, call Customer Assistance. See Customer Assistance Offices 0 325. Airbag System Check The airbag system does not need regularly scheduled maintenance or replacement. Make sure the airbag readiness light is working. See Airbag Readiness Light 0 124. Caution If an airbag covering is damaged, opened, or broken, the airbag may not work properly. Do not open or break the airbag coverings. If there are any opened or broken airbag coverings, have the airbag covering and/or airbag module replaced. For the location of the airbags, see Where Are the Airbags? 0 73. See your dealer for service. 83 Replacing Airbag System Parts after a Crash { Warning A crash can damage the airbag systems in the vehicle. A damaged airbag system may not properly protect you and your passenger(s) in a crash, resulting in serious injury or even death. To help make sure the airbag systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible. If an airbag inflates, you will need to replace airbag system parts. See your dealer for service. If the airbag readiness light stays on after the vehicle is started or comes on when you are driving, the airbag system may not work properly. Have the vehicle serviced right away. See Airbag Readiness Light 0 124. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 84 Seats and Restraints Child Restraints Older Children Older children who have outgrown booster seats should wear the vehicle’s seat belts. The manufacturer instructions that come with the booster seat state the weight and height limitations for that booster. Use a booster seat with a lap-shoulder belt until the child passes the fit test below: . Sit all the way back on the seat. Do the knees bend at the seat edge? If yes, continue. If no, return to the booster seat. . Buckle the lap-shoulder belt. Does the shoulder belt rest on the shoulder? If yes, continue. If no, try using the rear seat belt comfort guide, if available. See “Rear Seat Belt Comfort Guides” under Lap-Shoulder Belt 0 66. If a comfort guide is not available, or if the shoulder belt still does not rest on the shoulder, then return to the booster seat. . Does the lap belt fit low and snug on the hips, touching the thighs? If yes, continue. If no, return to the booster seat. . Can proper seat belt fit be maintained for the length of the trip? If yes, continue. If no, return to the booster seat. Q: What is the proper way to wear seat belts? A: An older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the hips, just touching the top of the thighs. This applies belt force to the child's pelvic bones in a crash. It should never be worn over the abdomen, which could cause severe or even fatal internal injuries in a crash. Also see “Rear Seat Belt Comfort Guides” under Lap-Shoulder Belt 0 66. According to accident statistics, children are safer when properly restrained in a rear seating position. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints In a crash, children who are not buckled up can strike other people who are buckled up, or can be thrown out of the vehicle. Older children need to use seat belts properly. 85 Warning (Continued) That could cause serious or fatal injuries. The shoulder belt should go over the shoulder and across the chest. { Warning Never allow more than one child to wear the same seat belt. The seat belt cannot properly spread the impact forces. In a crash, they can be crushed together and seriously injured. A seat belt must be used by only one person at a time. { Warning Never allow a child to wear the seat belt with the shoulder belt behind their back. A child can be seriously injured by not wearing the lap-shoulder belt properly. In a crash, the child would not be restrained by the shoulder belt. The child could move too far forward increasing the chance of head and neck injury. The child might also slide under the lap belt. The belt force would then be applied right on the abdomen. (Continued) Infants and Young Children Everyone in a vehicle needs protection! This includes infants and all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 86 Seats and Restraints restraints. In fact, the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle. { Warning Children can be seriously injured or strangled if a shoulder belt is wrapped around their neck. The shoulder belt can tighten but cannot be loosened if it is locked. The shoulder belt locks when it is pulled all the way out of the retractor. It unlocks when the shoulder belt is allowed to go all the way back into the retractor, but it cannot do this if it is wrapped around a child’s neck. If the shoulder belt is locked and tightened around a child’s neck, the only way to loosen the belt is to cut it. Never leave children unattended in a vehicle and never allow children to play with the seat belts. Every time infants and young children ride in vehicles, they should have the protection provided by appropriate child restraints. Neither the vehicle's seat belt system nor its airbag system is designed for them. Children who are not restrained properly can strike other people, or can be thrown out of the vehicle. { Warning Never hold an infant or a child while riding in a vehicle. Due to crash forces, an infant or a child will become so heavy it is not possible to hold it during a crash. For example, in a crash at only 40 km/h (25 mph), a 5.5 kg (12 lb) infant will suddenly become a 110 kg (240 lb) force on a person's arms. An infant or child should be secured in an appropriate restraint. { Warning Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Never put a rear-facing child restraint in the front outboard seat. Secure a rear-facing child restraint in a rear seat. It is also better to secure a forward-facing child restraint in a rear seat. If you must secure a forward-facing child restraint in the front outboard seat, always move the front passenger seat as far back as it will go. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Child restraints are devices used to restrain, seat, or position children in the vehicle and are sometimes called child seats or car seats. There are three basic types of child restraints: . Forward-facing child restraints . Rearward-facing child restraints . Belt-positioning booster seats The proper child restraint for your child depends on their size, weight, and age, and also on whether the child restraint is compatible with the vehicle in which it will be used. For each type of child restraint, there are many different models available. When purchasing a child restraint, be sure it is designed to be used in a motor vehicle. If it is, the restraint will have a label saying that it meets federal motor vehicle safety standards. The restraint manufacturer's instructions that come with the restraint state the weight and height limitations for a particular child restraint. In addition, there are many kinds of restraints available for children with special needs. { Warning To reduce the risk of neck and head injury in a crash, infants and toddlers should be secured in a rear-facing child restraint until age two, or until they reach the maximum height and weight limits of their child restraint. 87 { Warning A young child's hip bones are still so small that the vehicle's regular seat belt may not remain low on the hip bones, as it should. Instead, it may settle up around the child's abdomen. In a crash, the belt would apply force on a body area that is unprotected by any bony structure. This alone could cause serious or fatal injuries. To reduce the risk of serious or fatal injuries during a crash, young children should always be secured in appropriate child restraints. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 88 Seats and Restraints Child Restraint Systems Forward-Facing Child Restraint Rear-Facing Infant Restraint A rear-facing child restraint provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. A forward-facing child restraint provides restraint for the child's body with the harness. Booster Seats A belt-positioning booster seat is used for children who have outgrown their forward-facing child restraint. Boosters are designed to improve the fit of the vehicle's seat belt system until the child is large enough for the vehicle seat belts to fit properly without a booster seat. See the seat belt fit test in Older Children 0 84. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Securing an Add-On Child Restraint in the Vehicle { Warning A child can be seriously injured or killed in a crash if the child restraint is not properly secured in the vehicle. Secure the child restraint properly in the vehicle using the vehicle’s seat belt or LATCH system, following the instructions that came with that child restraint and the instructions in this manual. To help reduce the chance of injury, the child restraint must be secured in the vehicle. Child restraints must be secured in vehicle seats by lap belts or the lap belt portion of a lap-shoulder belt, or by the LATCH system. See Lower Anchors and Tethers for Children (LATCH System) 0 90 for more information. Children can be endangered in a crash if the child restraint is not properly secured in the vehicle. When securing an add-on child restraint, refer to the instructions that come with the restraint which may be on the restraint itself or in a booklet, or both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in the vehicle — even when no child is in it. In some areas of the United States and Canada, Certified Child Passenger Safety Technicians (CPSTs) are available to inspect and demonstrate how to correctly use and install child restraints. In the U.S., refer to the National Highway Traffic Safety Administration (NHTSA) website to locate the nearest child safety seat inspection station. For CPST availability in Canada, check with Transport Canada or the Provincial Ministry of Transportation office. 89 Securing the Child Within the Child Restraint { Warning A child can be seriously injured or killed in a crash if the child is not properly secured in the child restraint. Secure the child properly following the instructions that came with that child restraint. Where to Put the Restraint According to accident statistics, children and infants are safer when properly restrained in an appropriate child restraint secured in a rear seating position. Whenever possible, children aged 12 and under should be secured in a rear seating position. Never put a rear-facing child restraint in the front. This is because the risk to the rear-facing child is so great if the airbag deploys. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 90 Seats and Restraints { Warning A child in a rear-facing child restraint can be seriously injured or killed if the front passenger airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the front passenger airbag inflates and the passenger seat is in a forward position. Even if the passenger sensing system has turned off the front passenger frontal airbag, no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though it is turned off. Secure rear-facing child restraints in a rear seat, even if the airbag is off. If you secure a forward-facing child restraint in (Continued) Warning (Continued) the front seat, always move the front passenger seat as far back as it will go. It is better to secure the child restraint in a rear seat. See Passenger Sensing System 0 78 for additional information. When securing a child restraint with the seat belts in a rear seat position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle. Child restraints and booster seats vary considerably in size, and some may fit in certain seating positions better than others. Depending on where you place the child restraint and the size of the child restraint, you may not be able to access adjacent seat belts or LATCH anchors for additional passengers or child restraints. Adjacent seating positions should not be used if the child restraint prevents access to or interferes with the routing of the seat belt. Wherever a child restraint is installed, be sure to follow the instructions that came with the child restraint system and secure the child restraint system properly. Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in the vehicle — even when no child is in it. Lower Anchors and Tethers for Children (LATCH System) The LATCH system secures a child restraint during driving or in a crash. LATCH attachments on the child restraint are used to attach the child restraint to the anchors in the vehicle. The LATCH system is designed to make installation of a child restraint easier. In order to use the LATCH system in your vehicle, you need a child restraint that has LATCH attachments. LATCH-compatible Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints rear-facing and forward-facing child seats can be properly installed using either the LATCH anchors or the vehicle’s seat belts. Do not use both the seat belts and the LATCH anchorage system to secure a rear-facing or forward-facing child seat. The LATCH anchorage system can be used until the combined weight of the child plus the child restraint is 29.5 kg (65 lbs). Use the seat belt alone instead of the LATCH anchorage system once the combined weight is more than 29.5 kg (65 lbs). Booster seats use the vehicle’s seat belts to secure the child and the booster seat. If the manufacturer recommends that the booster seat be secured with the LATCH system, this can be done as long as the booster seat can be positioned properly and there is no interference with the proper positioning of the lap-shoulder belt on the child. See Securing Child Restraints (With the Seat Belt in the Front Seat) 0 99 or Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 97. Make sure to follow the instructions that came with the child restraint, and also the instructions in this manual. When installing a child restraint with a top tether, you must also use either the lower anchors or the seat belts to properly secure the child restraint. A child restraint must never be installed using only the top tether and anchor. Child restraints built after March 2014 will be labeled with the specific child weight up to which the LATCH system can be used to install the restraint. The following explains how to attach a child restraint with these attachments in the vehicle. Not all vehicle seating positions have lower anchors. In this case, the seat belt must be used (with top tether where available) to secure the child restraint. See Securing Child Restraints (With the Seat Belt in the Front Seat) 0 99 or Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 97. 91 Lower Anchors Lower anchors (1) are metal bars built into the vehicle. There are two lower anchors for each LATCH seating position that will accommodate a child restraint with lower attachments (2). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 92 Seats and Restraints Top Tether Anchor Some child restraints that have a top tether are designed for use with or without the top tether being attached. Others require the top tether always to be attached. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. Be sure to read and follow the instructions for your child restraint. To assist in locating the lower anchors, each seating position with lower anchors has two labels, near the crease between the seatback and the seat cushion. Lower Anchor and Top Tether Anchor Locations A top tether (3,4) is used to secure the top of the child restraint to the vehicle. A top tether anchor is built into the vehicle. The top tether attachment hook (2) on the child restraint connects to the top tether anchor in the vehicle in order to reduce the forward movement and rotation of the child restraint during driving or in a crash. The child restraint may have a single tether (3) or a dual tether (4). Either will have a single attachment hook (2) to secure the top tether to the anchor. Rear Seat j : Seating positions with two lower anchors. The lower anchors are behind the horizontal openings in the seat cushion trim located below the anchor label. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints i : Seating positions with top tether anchors. To assist in locating the top tether anchors, the top tether anchor symbol is near the top tether anchors. compartment storage panel/cover might need to be adjusted to access the anchors. Be sure to use an anchor on the same side of the vehicle as the seating position where the child restraint will be placed. Do not secure a child restraint in a position without a top tether anchor if a national or local law requires that the top tether be attached, or if the instructions that come with the child restraint say that the top tether must be attached. According to accident statistics, children and infants are safer when properly restrained in a child restraint system or infant restraint system secured in a rear seating position. See Where to Put the Restraint 0 89 for additional information. Top Tether Anchors The top tether anchors for each rear seating position are on the back of the rear seatback. The rear 93 Securing a Child Restraint with the LATCH System { Warning A child could be seriously injured or killed in a crash if the child restraint is not properly attached to the vehicle using either the LATCH anchors or the vehicle seat belt. Follow the instructions that came with the child restraint and the instructions in this manual. { Warning To reduce the risk of serious or fatal injuries during a crash, do not attach more than one child restraint to a single anchor. Attaching more than one child restraint to a single anchor could cause the anchor or attachment to come loose or even break during a crash. A child or others could be injured. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 94 Seats and Restraints { Warning Caution Children can be seriously injured or strangled if a shoulder belt is wrapped around their neck. The shoulder belt can tighten but cannot be loosened if it is locked. The shoulder belt locks when it is pulled all the way out of the retractor. It unlocks when the shoulder belt is allowed to go all the way back into the retractor, but it cannot do this if it is wrapped around a child’s neck. If the shoulder belt is locked and tightened around a child’s neck, the only way to loosen the belt is to cut it. Do not let the LATCH attachments rub against the vehicle’s seat belts. This may damage these parts. If necessary, move buckled seat belts to avoid rubbing the LATCH attachments. Buckle any unused seat belts behind the child restraint so children cannot reach them. Pull the shoulder belt all the way out of the retractor to set the lock, and tighten the belt behind the child restraint after the child restraint has been installed. Do not fold the rear seatback when the seat is occupied. Do not fold the empty rear seat with a seat belt buckled. This could damage the seat belt or the seat. Unbuckle and return the seat belt to its stowed position, before folding the seat. If you need to secure more than one child restraint in the rear seat, see Where to Put the Restraint 0 89. 1. Attach and tighten the lower attachments to the lower anchors. If the child restraint does not have lower attachments or the desired seating position does not have lower anchors, secure the child restraint with the top tether and the seat belts. Refer to the child restraint manufacturer instructions and the instructions in this manual. 1.1. Find the lower anchors for the desired seating position. 1.2. Put the child restraint on the seat. If the head restraint interferes with the proper installation of the child restraint, the head restraint may be removed. See “Head Restraint Removal and Reinstallation” at the end of this section. 1.3. Attach and tighten the lower attachments on the child restraint to the lower anchors. 2. If the child restraint manufacturer recommends that the top tether be attached, adjust the top tether to its full length and attach it to the Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints 95 or head restraint and route the tether under the headrest or head restraint and around the headrest or head restraint posts. anchor, if equipped. Refer to the child restraint instructions and the following steps: 2.1. Find the top tether anchor. 2.2. If you have an adjustable head restraint, raise the head restraint. 2.3. Route, attach, and tighten the top tether according to your child restraint instructions and the following instructions: If the position you are using does not have a headrest or head restraint and you are using a dual tether, route the tether over the seatback. If the position being used has an adjustable headrest or head restraint and a single tether is being used, route the tether between the headrest or head restraint posts. If the position you are using does not have a headrest or head restraint and you are using a single tether, route the tether over the seatback. If the position you are using has an adjustable headrest or head restraint and your are using a dual tether, raise the headrest 3. Before placing a child in the child restraint, make sure it is securely held in place. To check, grasp the child restraint at the LATCH path and attempt to move it side to side and back and forth. There should Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 96 Seats and Restraints be no more than 2.5 cm (1 in) of movement, for proper installation. Head Restraint Removal and Reinstallation The second row outboard head restraints can be removed if they interfere with the proper installation of the child restraint. To remove the head restraint: 1. Partially fold the seatback forward. See Rear Seats 0 61 for additional information. 2. Press both buttons on the head restraint posts at the same time, and pull up on the head restraint. To reinstall the head restraint: 3. Store the head restraint in the cargo area of the vehicle. 4. When the child restraint is removed, reinstall the head restraint before the seating position is used. { Warning With head restraints that are not installed and adjusted properly, there is a greater chance that occupants will suffer a neck/ spinal injury in a crash. Do not drive until the head restraints for all occupants are installed and adjusted properly. 1. Insert the head restraint posts into the holes in the top of the seatback. The notches on the posts must face the driver side of the vehicle. 2. Push the head restraint down. 3. Try to move the head restraint to make sure that it is locked in place. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints Replacing LATCH System Parts After a Crash { Warning A crash can damage the LATCH system in the vehicle. A damaged LATCH system may not properly secure the child restraint, resulting in serious injury or even death in a crash. To help make sure the LATCH system is working properly after a crash, see your dealer to have the system inspected and any necessary replacements made as soon as possible. If the vehicle has the LATCH system and it was being used during a crash, new LATCH system parts may be needed. New parts and repairs may be necessary even if the LATCH system was not being used at the time of the crash. Securing Child Restraints (With the Seat Belt in the Rear Seat) When securing a child restraint with the seat belts in a rear seat position, study the instructions that came with the child restraint to make sure it is compatible with this vehicle. If the child restraint has the LATCH system, see Lower Anchors and Tethers for Children (LATCH System) 0 90 for how and where to install the child restraint using LATCH. If a child restraint is secured in the vehicle using a seat belt and it uses a top tether, see Lower Anchors and Tethers for Children (LATCH System) 0 90 for top tether anchor locations. Do not secure a child seat in a position without a top tether anchor if a national or local law requires that the top tether be anchored, or if the instructions that come with the child restraint say that the top strap must be anchored. 97 If the child restraint or vehicle seat position does not have the LATCH system, you will be using the seat belt to secure the child restraint. Be sure to follow the instructions that came with the child restraint. If more than one child restraint needs to be installed in the rear seat, be sure to read Where to Put the Restraint 0 89. 1. Put the child restraint on the seat. If the head restraint interferes with the proper installation of the child restraint, the head restraint may be removed. See "Head Restraint Removal and Reinstallation" under Lower Anchors and Tethers for Children (LATCH System) 0 90. 2. Pick up the latch plate, and run the lap and shoulder portions of the vehicle's seat belt through or around the restraint. The child restraint instructions will show you how. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 98 Seats and Restraints 3. Push the latch plate into the buckle until it clicks. Position the release button on the buckle, away from the child restraint system, so that the seat belt could be quickly unbuckled if necessary. 4. Pull the shoulder belt all the way out of the retractor to set the lock. When the retractor lock is set, the belt can be tightened but not pulled out of the retractor. 5. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt, and feed the shoulder belt back into the retractor. When installing a forward-facing child restraint, it may be helpful to use your knee to push down on the child restraint as you tighten the belt. Try to pull the belt out of the retractor to make sure the retractor is locked. If the retractor is not locked, repeat Steps 4 and 5. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints 6. If the child restraint has a top tether, follow the child restraint manufacturer's instructions regarding the use of the top tether. See Lower Anchors and Tethers for Children (LATCH System) 0 90. 7. Before placing a child in the child restraint, make sure it is securely held in place. To check, grasp the child restraint at the seat belt path and attempt to move it side to side and back and forth. When the child restraint is properly installed, there should be no more than 2.5 cm (1 in) of movement. To remove the child restraint, unbuckle the vehicle seat belt and let it return to the stowed position. If the top tether is attached to a top tether anchor, disconnect it. If the head restraint was removed, reinstall it before the seating position is used. See "Head Restraint Removal and Reinstallation" under Lower Anchors and Tethers for Children (LATCH System) 0 90 for additional information on installing the head restraint properly. Securing Child Restraints (With the Seat Belt in the Front Seat) This vehicle has airbags. A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint 0 89. In addition, the vehicle has a passenger sensing system which is designed to turn off the front outboard passenger frontal airbag and knee airbag under certain conditions. See Passenger Sensing System 0 78 and Passenger Airbag Status Indicator 0 124 for more information, including important safety information. Never put a rear-facing child seat in the front. This is because the risk to the rear-facing child is so great if the airbag deploys. 99 { Warning A child in a rear-facing child restraint can be seriously injured or killed if the front outboard passenger frontal airbag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating airbag. A child in a forward-facing child restraint can be seriously injured or killed if the front outboard passenger frontal airbag inflates and the passenger seat is in a forward position. Even if the passenger sensing system has turned off the front outboard passenger airbag(s), no system is fail-safe. No one can guarantee that an airbag will not deploy under some unusual circumstance, even though the airbag(s) are off. Secure rear-facing child restraints in a rear seat, even if the airbag(s) are off. If you secure a (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 100 Seats and Restraints Warning (Continued) forward-facing child restraint in the front outboard passenger seat, always move the seat as far back as it will go. It is better to secure the child restraint in a rear seat. See Passenger Sensing System 0 78 for additional information. If the child restraint uses a top tether, see Lower Anchors and Tethers for Children (LATCH System) 0 90 for top tether anchor locations. Do not secure a child seat in a position without a top tether anchor if a national or local law requires that the top tether be anchored, or if the instructions that come with the child restraint say that the top strap must be anchored. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. When using the lap-shoulder belt to secure the child restraint in this position, follow the instructions that came with the child restraint and the following instructions: through or around the restraint. The child restraint instructions will show you how. 1. Move the seat as far back as it will go before securing the forward-facing child restraint. Move the seat upward or the seatback to an upright position, if needed, to get a tight installation of the child restraint. When the passenger sensing system has turned off the front outboard passenger frontal airbag and knee airbag, the off indicator on the passenger airbag status indicator should light and stay lit when you start the vehicle. See Passenger Airbag Status Indicator 0 124. 2. Put the child restraint on the seat. 3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle's seat belt Tilt the latch plate to adjust the belt if needed. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Seats and Restraints 4. Push the latch plate into the buckle until it clicks. Position the release button on the buckle, away from the child restraint system, so that the seat belt could be quickly unbuckled if necessary. 5. Pull the shoulder belt all the way out of the retractor to set the lock. When the retractor lock is set, the belt can be tightened but not pulled out of the retractor. 101 6. To tighten the belt, push down on the child restraint, pull the shoulder portion of the belt to tighten the lap portion of the belt, and feed the shoulder belt back into the retractor. When installing a forward-facing child restraint, it may be helpful to use your knee to push down on the child restraint as you tighten the belt. Try to pull the belt out of the retractor to make sure the retractor is locked. If the retractor is not locked, repeat Steps 5 and 6. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 102 Seats and Restraints 7. Before placing a child in the child restraint, make sure it is securely held in place. To check, grasp the child restraint at the seat belt path and attempt to move it side to side and back and forth. When the child restraint is properly installed, there should be no more than 2.5 cm (1 in) of movement. If the airbags are off, the off indicator in the passenger airbag status indicator will come on and stay on when the vehicle is started. If a child restraint has been installed and the on indicator is lit, see “If the On Indicator Is Lit for a Child Restraint” under Passenger Sensing System 0 78. To remove the child restraint, unbuckle the vehicle's seat belt and let it return to the stowed position. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Storage Storage Storage Compartments Storage Compartments Storage Compartments . . . . . . . Glove Box . . . . . . . . . . . . . . . . . . . . Cupholders . . . . . . . . . . . . . . . . . . . Front Storage . . . . . . . . . . . . . . . . . Sunglasses Storage . . . . . . . . . . Rear Storage . . . . . . . . . . . . . . . . . Center Console Storage . . . . . . 103 103 103 103 103 104 104 Additional Storage Features Cargo Cover . . . . . . . . . . . . . . . . . . Cargo Tie-Downs . . . . . . . . . . . . . Cargo Management System . . . . . . . . . . . . . . . . . . . . . . Convenience Net . . . . . . . . . . . . . 105 106 106 107 Roof Rack System Roof Rack System . . . . . . . . . . . 107 103 Front Storage { Warning Do not store heavy or sharp objects in storage compartments. In a crash, these objects may cause the cover to open and could result in injury. Glove Box Open the glove box by lifting up on the lever. There is storage next to the steering wheel. Lift the handle to access. Cupholders Sunglasses Storage Two cupholders are in the center console. Cupholders may be located in the second row seat armrest. To access, pull the armrest down. If equipped, sunglasses storage is on the overhead console. Press the fixed button on the cover and release to access. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 104 Storage Rear Storage Center Console Storage Use the hook underneath to hold open the cargo floor cover. There is storage in the floor of the rear cargo area. Lift the handle to access. There is a removable divider to help organize. Press the button to access the storage in the center console. If equipped there is an auxiliary jack, an SD card reader, and a single or dual USB port inside. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Storage 105 Additional Storage Features Cargo Cover { Warning There is a small covered bin directly in front of the center console. Use the handle to open the covered bin. There is a power outlet inside. An unsecured cargo cover could strike people in a sudden stop or turn, or in a crash. Store the cargo cover securely or remove it from the vehicle. { Warning Do not place objects on the cargo cover. Sudden stops or turns can cause objects to be thrown in the vehicle. You or others could be injured. If equipped, use the cargo cover to cover items in the rear of the vehicle. To remove the cover from the vehicle, pull both ends toward each other. To reinstall, place each end of the cover in the holes behind the rear seat. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 106 Storage Cargo Tie-Downs The vehicle may be equipped with six cargo tie-downs in the rear compartment. Cargo Management System The cargo management system is used to store items in the cargo area under the load cover. Cargo Management System Removal 1. There are no attachments securing the cargo management system. Lift up on both sides to remove the cargo management system. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Storage Convenience Net 107 Roof Rack System { Warning 2. The spare tire is now accessible. 3. Store the cargo management system outside of the vehicle. This vehicle may have a convenience net in the rear of the vehicle. Attach it to the cargo tie-downs for storing small loads. Do not use the net to store heavy loads. If something is carried on top of the vehicle that is longer or wider than the roof rack — like paneling, plywood, or a mattress — the wind can catch it while the vehicle is being driven. The item being carried could be violently torn off, and this could cause a collision and damage the vehicle. Never carry something longer or wider than the roof rack on top of the vehicle unless using a GM certified accessory carrier. If equipped, the roof rack can be used to load items. For roof racks that do not have crossrails included, GM certified crossrails can be purchased as an accessory. See your dealer. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 108 Storage Caution Loading cargo on the roof rack that weighs more than 100 kg (220 lb) or hangs over the rear or sides of the vehicle may damage the vehicle. Load cargo so that it rests evenly between the crossrails, making sure to fasten cargo securely. To prevent damage or loss of cargo when driving, check to make sure crossrails and cargo are securely fastened. Loading cargo on the roof rack will make the vehicle’s center of gravity higher. Avoid high speeds, sudden starts, sharp turns, sudden braking, or abrupt maneuvers; otherwise it may result in loss of control. If driving for a long distance, on rough roads, or at high speeds, occasionally stop the vehicle to make sure the cargo remains in its place. Do not exceed the maximum vehicle capacity when loading the vehicle. For more information on vehicle capacity and loading, see Vehicle Load Limits 0 178. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Instruments and Controls Controls Steering Wheel Adjustment . . . 110 Steering Wheel Controls . . . . . . 110 Heated Steering Wheel . . . . . . . 110 Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Windshield Wiper/Washer . . . . 110 Rear Window Wiper/ Washer . . . . . . . . . . . . . . . . . . . . . . 112 Headlamp Washer . . . . . . . . . . . . 113 Compass . . . . . . . . . . . . . . . . . . . . . 113 Clock . . . . . . . . . . . . . . . . . . . . . . . . . 113 Power Outlets . . . . . . . . . . . . . . . . 114 Warning Lights, Gauges, and Indicators Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . 116 Instrument Cluster . . . . . . . . . . . . 117 Speedometer . . . . . . . . . . . . . . . . . 120 Odometer . . . . . . . . . . . . . . . . . . . . . 120 Trip Odometer . . . . . . . . . . . . . . . . 120 Tachometer . . . . . . . . . . . . . . . . . . . 120 Fuel Gauge . . . . . . . . . . . . . . . . . . . 121 Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 122 Seat Belt Reminders . . . . . . . . . 123 Airbag Readiness Light . . . . . . . 124 Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . 124 Charging System Light . . . . . . . 125 Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . 125 Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . 127 Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . 128 Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . 128 Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . 128 Lane Keep Assist (LKA) Light . . . . . . . . . . . . . . . . . . . . . . . . 129 Vehicle Ahead Indicator . . . . . . 129 Traction Off Light . . . . . . . . . . . . . 129 StabiliTrak OFF Light . . . . . . . . . 129 Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . 130 Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . 130 Tire Pressure Light . . . . . . . . . . . 131 Engine Oil Pressure Light . . . . 131 Low Fuel Warning Light . . . . . . 131 Security Light . . . . . . . . . . . . . . . . . 132 High-Beam On Light . . . . . . . . . . 132 Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . 132 Front Fog Lamp Light . . . . . . . . . 133 109 Lamps On Reminder . . . . . . . . . 133 Cruise Control Light . . . . . . . . . . 133 Door Ajar Light . . . . . . . . . . . . . . . 133 Information Displays Driver Information Center (DIC) (Base Level) . . . . . . . . . . . . . . . . 134 Driver Information Center (DIC) (Uplevel) . . . . . . . . . . . . . . . . . . . . 136 Head-Up Display (HUD) . . . . . . 139 Vehicle Messages Vehicle Messages . . . . . . . . . . . . 142 Engine Power Messages . . . . . 143 Vehicle Speed Messages . . . . . 143 Vehicle Personalization Vehicle Personalization . . . . . . . 143 Universal Remote System Universal Remote System . . . . 150 Universal Remote System Programming . . . . . . . . . . . . . . . 150 Universal Remote System Operation . . . . . . . . . . . . . . . . . . . 152 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 110 Instruments and Controls Controls Steering Wheel Adjustment Steering Wheel Controls The infotainment system can be operated by using the steering wheel controls. See "Steering Wheel Controls" in the infotainment manual. Horn Press a on the steering wheel pad to sound the horn. Windshield Wiper/Washer Heated Steering Wheel Windshield Wiper with Rainsense (AUTO Shown) To adjust the steering wheel: 1. Pull the lever down. 2. Move the steering wheel up or down. 3. Pull or push the steering wheel closer or away from you. 4. Pull the lever up to lock the steering wheel in place. Do not adjust the steering wheel while driving. ( : If equipped with a heated steering wheel, press to turn on or off. A light near the button displays when the feature is turned on. The steering wheel takes about three minutes to start heating. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls INT : Use for intermittent wipes or Rainsense, if equipped and enabled. To adjust wipe frequency, turn the band up for more frequent wipes or down for less frequent wipes. If Rainsense is enabled, see “Rainsense” later in this section. OFF : Use to turn the wipers off. Windshield Wiper with Intermittent Wipes (INT Shown) With the ignition on or in ACC/ ACCESSORY, move the windshield wiper lever to select the wiper speed. HI : Use for fast wipes. LO : Use for slow wipes. 1x : For a single wipe, briefly move the wiper lever down. For several wipes, hold the wiper lever down. 111 If the windshield wiper lever is then moved to OFF before the driver door is opened or within 10 minutes, the wipers will restart and move to the base of the windshield. If the ignition is turned off while the wipers are performing wipes due to windshield washing or Rainsense, the wipers continue to run until they reach the base of the windshield. Rainsense Clear snow and ice from the wiper blades before using them. If frozen to the windshield, carefully loosen or thaw them. Damaged blades should be replaced. See Wiper Blade Replacement 0 256. If equipped with Rainsense, a sensor located near the top center of the windshield detects the amount of water on the windshield and automatically controls the frequency of the windshield wiper. Heavy snow or ice can overload the wiper motor. Wipe Parking When Rainsense is enabled, the normal intermittent control operates as a sensitivity control. If the ignition is turned off while the wipers are on LO, HI, or INT, they will immediately stop. Keep this area of the windshield clear of debris to allow for best system performance. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 112 Instruments and Controls Wiper Arm Assembly Protection When using an automatic car wash, move the windshield wiper lever to OFF. This disables the automatic Rainsense windshield wipers and/or manual windshield wipers. AUTO : Move the windshield wiper lever to AUTO. Turn the band on the wiper lever to adjust the sensitivity. . Turn the band up for more sensitivity to moisture. . Turn the band down for less sensitivity to moisture. . Move the windshield wiper lever out of the AUTO position to deactivate Rainsense. To enable or disable this feature, see “Rainsense Wipers” under Vehicle Personalization 0 143. With Rainsense, if the transmission is in N (Neutral) and the vehicle speed is very slow, the wipers will automatically stop at the base of the windshield. The wiper operations return to normal when the transmission is no longer in N (Neutral) or the vehicle speed has increased. { Warning In freezing weather, do not use the washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. Rear Window Wiper/ Washer The ignition must be on or in ACC/ ACCESSORY to operate the rear window wiper/washer. Windshield Washer f : Pull the windshield wiper lever toward you to spray windshield washer fluid and activate the wipers. The wipers will continue until the lever is released or the maximum wash time is reached. When the lever is released, additional wipes may occur depending on how long the windshield washer had been activated. See Washer Fluid 0 251 for information on filling the windshield washer fluid reservoir. Rear Wiper with Rainsense Shown, without Rainsense Similar Turn the end of the windshield wiper lever to operate the rear window wiper/washer. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls OFF : Turns the system off. INT : Intermittent wipes. ON : Slow wipes. 1 : Push the windshield wiper lever forward to spray washer fluid on the rear window. The lever automatically returns to its original position when released. { Warning In freezing weather, do not use the washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. Reverse Gear Wipes If the rear wiper control is off, the rear wiper will automatically operate continuously when the shift lever is in R (Reverse), and the front windshield wiper is performing low or high speed wipes. If the rear wiper control is off, the shift lever is in R (Reverse), and the front windshield wiper is performing interval wipes, then the rear wiper automatically performs interval wipes. This feature can be turned on or off. See Vehicle Personalization 0 143. The windshield washer reservoir is used for the windshield and rear window. Check the fluid level if either washer is not working. See Washer Fluid 0 251. Headlamp Washer If equipped with headlamp washers, they are located to the side of the headlamps. The headlamps must be on in order to use the headlamp washers. If the headlamps are not on, only the windshield will be washed. Pull the wiper lever toward you and hold briefly to activate. The headlamp washers will spray once, pause, and spray again. The headlamp washers will spray again after five windshield wash cycles. To refill the windshield washer fluid, see Washer Fluid 0 251. 113 Compass The vehicle may have a compass display on the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak, and vehicle speed information. The compass system is designed to operate for a certain number of miles or degrees of turn before needing a signal from the GPS satellites. When the compass display shows CAL, drive the vehicle for a short distance in an open area where it can receive a GPS signal. The compass system will automatically determine when a GPS signal is restored and provide a heading again. Clock Setting the Digital Clock The infotainment system controls are used to access the time and date settings through the menu system. See “Using the System” in the infotainment manual. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 114 Instruments and Controls To set the time: 1. Touch SETTINGS from the Home Page, then touch Time and Date. 2. Touch Set Time and touch « or ª to increase or decrease hours, minutes, and AM or PM. Touch 12–24 Hr for 12 or 24 hour clock. 3. Touch } to go back to the previous menu. Auto Set requires an OnStar service plan. If auto timing is set, the time displayed on the clock may not update immediately when driving into a new time zone. To set the date: 1. Touch SETTINGS from the Home Page, then touch Time and Date. 2. Touch Set Date and touch « or ª to increase or decrease month, day, or year. 3. Touch } to go back to the previous menu. To set the clock display: 1. Touch SETTINGS and touch Time and Date. 2. Touch Clock Display and touch OFF or ON to turn the clock display off or on. 3. Touch } to go back to the previous menu. Setting the Analog Clock The clock on the center stack is not connected to any other vehicle system. To adjust the time: 1. Press and hold the button next to the clock to quickly advance the time. 2. Press and release the button to increase the time by one-minute intervals. Power Outlets The vehicle has four 12-volt accessory power outlets, which can be used to plug in electrical equipment, such as a cell phone or MP3 player. There are power outlets: . On the center floor console. . Inside the center floor console. . On the rear of the center floor console. . In the rear cargo area. To use the outlet, remove the cover. Caution Leaving electrical equipment plugged in for an extended period of time while the vehicle is off will drain the battery. Always unplug electrical equipment when not in use and do not plug in equipment that exceeds the maximum 20 amp rating. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls { Warning Caution (Continued) Power is always supplied to the rear cargo power outlet. Do not leave electrical equipment plugged in when the vehicle is not in use because the vehicle could catch fire and cause injury or death. vehicle warranty. The power outlets are designed for accessory power plugs only, such as cell phone charge cords. Certain accessory plugs may not be compatible with the accessory power outlet and could overload vehicle and adapter fuses. If a problem is experienced, see your dealer. Power Outlet 110/120 Volt Alternating Current If equipped, this power outlet can be used to plug in electrical equipment that uses a maximum limit of 400 watts. When adding electrical equipment, be sure to follow the proper installation instructions included with the equipment. See Add-On Electrical Equipment 0 232. Caution Hanging heavy equipment from the power outlet can cause damage not covered by the (Continued) The power outlet is on the rear of the center console. 115 An indicator light on the outlet turns on to show it is in use. The light comes on when the ignition is on and equipment requiring less than 400 watts is plugged into the outlet, and no system fault is detected. The indicator light does not come on when the ignition is off or if the equipment is not fully seated into the outlet. If equipment is connected using more than 400 watts or a system fault is detected, a protection circuit shuts off the power supply and the indicator light turns off. To reset the circuit, unplug the item and plug it back in or turn the Retained Accessory Power (RAP) off and then back on. See Retained Accessory Power (RAP) 0 187. The power restarts when equipment using 400 watts or less is plugged into the outlet and a system fault is not detected. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 116 Instruments and Controls The power outlet is not designed for the following and may not work properly if they are plugged in: . Equipment with high initial peak wattage, such as compressor-driven refrigerators and electric power tools . Other equipment requiring an extremely stable power supply, such as microcomputer-controlled electric blankets and touch sensor lamps . Medical equipment Warning Lights, Gauges, and Indicators Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury. Some warning lights come on briefly when the engine is started to indicate they are working. When one of the warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do. Waiting to do repairs can be costly and even dangerous. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Instrument Cluster Base Level English Shown, Metric Similar 117 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 118 Instruments and Controls Uplevel English Shown, Metric Similar Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Cluster Menu displays. See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. There is an interactive display area in the center of the instrument cluster. . Audio . Phone . Navigation . Options Audio Use the right steering wheel control to open and scroll through the different items and displays. Press S to access the cluster applications. Use y or z to scroll through the list of available applications. Not all applications will be available on all vehicles. . Info App. This is where you can view the selected Driver Information Center (DIC) Press V to select the Audio app, then press T to enter the Audio menu. In the Audio menu, browse for music, select from the favorites, or change the audio source. Phone Press V to select the Phone app, then press T to enter the Phone menu. In the Phone menu, if there is no active phone call, view recent calls, scroll through contacts, or select from the favorites. If there is an active call, mute or unmute the phone or switch to handset or handsfree operation. 119 Navigation Press V to select the Navigation app, then press T to enter the Navigation menu. If there is no active route, you can resume the last route and turn the voice prompts on/off. If there is an active route, press V to cancel route guidance or turn the voice prompts on/off. Options Press V to select the Options app. Use y or z to scroll through items in the Options menu. Units : Press T while Units is displayed to enter the Units menu. Choose US or Metric units by pressing V while the desired item is highlighted. Info Pages : Press T while Info Pages is displayed to enter the Info Pages menu and select the items to be displayed in the Info App. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 120 Instruments and Controls See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. Speed Warning : The Speed Warning display allows the driver to set a speed that they do not want to exceed. To set the Speed Warning, press T when Speed Warning is displayed. Press y or z to adjust the value. Press V to set the speed. Once the speed is set, this feature can be turned off by pressing V while viewing this page. If the selected speed limit is exceeded, a pop-up warning is displayed with a chime. Head-up Display (HUD) Rotation : This feature allows for adjusting the angle of the HUD image. Press V on the steering wheel controls while Head-up Display Rotation is highlighted to enter Adjust Mode. Press y or z to adjust the angle of the HUD display. Press S or T to highlight OK, then press V to save the setting. To cancel the setting, select Cancel. The vehicle must be in P (Park). Software Information (Uplevel Cluster) : Displays the open source software information. Speedometer The speedometer shows the vehicle's speed in either kilometers per hour (km/h) or miles per hour (mph). Odometer The odometer shows how far the vehicle has been driven, in either kilometers or miles. Trip Odometer The trip odometer shows how far the vehicle has been driven since the trip odometer was last reset. The trip odometer is accessed and reset through the Driver Information Center (DIC). See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. Tachometer The tachometer displays the engine speed in revolutions per minute (rpm). For vehicles with the stop/start system, when the ignition is on, the tachometer indicates the vehicle status. When pointing to AUTO STOP, the engine is off but the vehicle is on and can move. The engine could auto start at any time. When the indicator points to OFF, the vehicle is off. When the engine is on, the tachometer will indicate the engine’s revolutions per minute (rpm). The tachometer may vary by several hundred rpm’s, during Auto Stop mode, when the engine is shutting off and restarting. A slight bump may be felt when the transmission is determining the most fuel efficient operating range. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls 121 Caution If the engine is operated with the rpm’s in the warning area at the high end of the tachometer, the vehicle could be damaged, and the damage would not be covered by the vehicle warranty. Do not operate the engine with the rpm’s in the warning area. Fuel Gauge Base Level English Uplevel English When the ignition is on, the fuel gauge shows about how much fuel is left in the tank. An arrow on the fuel gauge indicates the side of the vehicle the fuel door is on. When the vehicle's fuel level becomes low, a message appears in the Driver Information Center (DIC) and a single chime sounds. Base Level Metric Uplevel Metric Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 122 Instruments and Controls Here are four things that some owners ask about. None of these show a problem with the fuel gauge: . At the service station, the fuel pump shuts off before the gauge reads full. . It takes a little more or less fuel to fill up than the gauge indicated. For example, the gauge may have indicated the tank was half full, but it actually took a little more or less than half the tank's capacity to fill the tank. . The gauge moves a little while turning a corner or speeding up. . The gauge takes a few seconds to stabilize after the ignition is turned on, and will go back to empty when the ignition is turned off. Engine Coolant Temperature Gauge Base Level English Base Level Metric Uplevel Metric Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Seat Belt Reminders Driver Seat Belt Reminder Light There is a driver seat belt reminder light on the instrument cluster. Uplevel English This gauge shows the engine coolant temperature. If the indicator needle moves to the hot side of the gauge toward the shaded area, the engine is too hot. If the vehicle has been operated under normal driving conditions, pull off the road, stop the vehicle, and turn off the engine as soon as possible. When the vehicle is started, this light flashes and a chime may come on to remind the driver to fasten their seat belt. Then the light stays on solid until the belt is buckled. This cycle may continue several times if the driver remains or becomes unbuckled while the vehicle is moving. If the driver seat belt is buckled, neither the light nor the chime comes on. 123 Passenger Seat Belt Reminder Light The vehicle may also have a passenger seat belt reminder light. When the vehicle is started, this light flashes and a chime may come on to remind passengers to fasten their seat belt. Then the light stays on solid until the belt is buckled. This cycle continues several times if the front passenger remains or becomes unbuckled while the vehicle is moving. If the front passenger seat belt is buckled, neither the chime nor the light comes on. The front passenger seat belt reminder light and chime may turn on if an object is put on the seat such as a briefcase, handbag, grocery bag, laptop, or other Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 124 Instruments and Controls electronic device. To turn off the reminder light and/or chime, remove the object from the seat or buckle the seat belt. Airbag Readiness Light This light shows if there is an electrical problem with the airbag system. The system check includes the airbag sensor(s), the passenger sensing system, the pretensioners, the airbag modules, the wiring, and the crash sensing and diagnostic module. For more information on the airbag system, see Airbag System 0 71. { Warning If the airbag readiness light stays on after the vehicle is started or comes on while driving, it means the airbag system might not be working properly. The airbags in the vehicle might not inflate in a crash, or they could even inflate without a crash. To help avoid injury, have the vehicle serviced right away. If there is a problem with the airbag system, a Driver Information Center (DIC) message may also come on. Passenger Airbag Status Indicator The airbag readiness light comes on for several seconds when the vehicle is started. If the light does not come on then, have it fixed immediately. The vehicle has a passenger sensing system. See Passenger Sensing System 0 78 for important safety information. The overhead console has a passenger airbag status indicator. United States Canada and Mexico When the vehicle is started, the passenger airbag status indicator will light ON and OFF, or the symbols for on and off for several seconds as a system check. Then, after several more seconds, the status indicator will light either ON or OFF, or the on or off symbol to let you know the status of the front outboard passenger frontal airbag and knee airbag. If the word ON or the on symbol is lit on the passenger airbag status indicator, it means that the front Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls outboard passenger frontal airbag and knee airbag are allowed to inflate. If the word OFF or the off symbol is lit on the airbag status indicator, it means that the passenger sensing system has turned off the front outboard passenger frontal airbag and knee airbag. If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system. See your dealer for service. { Warning If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light 0 124 for more information, including important safety information. Charging System Light The charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. The light turns off when the engine is started. If it does not, have the vehicle serviced by your dealer. If the light stays on, or comes on while driving, there could be a problem with the electrical charging system. Have it checked by your dealer. Driving while this light is on could drain the battery. If a short distance must be driven with the light on, be sure to turn off all accessories, such as the radio and air conditioner. 125 Malfunction Indicator Lamp (Check Engine Light) This light is part of the vehicle’s emission control on-board diagnostic system. If this light is on while the engine is running, a malfunction has been detected and the vehicle may require service. The light should come on to show that it is working when the ignition is in Service Mode. See Ignition Positions 0 182. Malfunctions are often indicated by the system before any problem is noticeable. Being aware of the light and seeking service promptly when it comes on may prevent damage. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 126 Instruments and Controls Caution If the vehicle is driven continually with this light on, the emission control system may not work as well, the fuel economy may be lower, and the vehicle may not run smoothly. This could lead to costly repairs that might not be covered by the vehicle warranty. Caution Modifications to the engine, transmission, exhaust, intake, or fuel system, or the use of replacement tires that do not meet the original tire specifications, can cause this light to come on. This could lead to costly repairs not covered by the vehicle warranty. This could also affect the vehicle’s ability to pass an Emissions Inspection/ Maintenance test. See Accessories and Modifications 0 235. has been removed. See “Filling the Tank with a Portable Gas Can” under Filling the Tank 0 223. The diagnostic system can detect if the adapter has been left installed in the vehicle, allowing fuel to evaporate into the atmosphere. A few driving trips with the adapter removed may turn off the light. If the light is flashing : A malfunction has been detected that could damage the emission control system and increase vehicle emissions. Diagnosis and service may be required. To help prevent damage, reduce vehicle speed and avoid hard accelerations and uphill grades. If towing a trailer, reduce the amount of cargo being hauled as soon as possible. If the light continues to flash, find a safe place to park. Turn the vehicle off and wait at least 10 seconds before restarting the engine. If the light is still flashing, follow the previous guidelines and see your dealer for service as soon as possible. If the light is on steady : A malfunction has been detected. Diagnosis and service may be required. Check the following: . If fuel has been added to the vehicle using the capless fuel funnel adapter, make sure that it . Poor fuel quality can cause inefficient engine operation and poor driveability, which may go away once the engine is warmed up. If this occurs, change the fuel brand. It may require at least one full tank of the proper fuel to turn the light off. See Fuel 0 221. If the light remains on, see your dealer. Emissions Inspection and Maintenance Programs If the vehicle requires an Emissions Inspection/Maintenance test, the test equipment will likely connect to the vehicle's Data Link Connector (DLC). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls before the system is ready for inspection. This can happen if the 12-volt battery has recently been replaced or run down, or if the vehicle has been recently serviced. The DLC is under the instrument panel to the left of the steering wheel. Connecting devices that are not used to perform an Emissions Inspection/Maintenance test or to service the vehicle may affect vehicle operation. See Add-On Electrical Equipment 0 232. See your dealer if assistance is needed. The vehicle may not pass inspection if: . The light is on when the engine is running. . The light does not come on when the ignition is in Service Mode. . Critical emission control systems have not been completely diagnosed. If this happens, the vehicle would not be ready for inspection and might require several days of routine driving See your dealer if the vehicle will not pass or cannot be made ready for the test. Brake System Warning Light The vehicle brake system consists of two hydraulic circuits. If one circuit is not working, the remaining circuit can still work to stop the vehicle. For normal braking performance, both circuits need to be working. If the warning light comes on, there is a brake problem. Have the brake system inspected right away. Metric English 127 This light should come on briefly when the engine is started. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. If the light comes on and stays on, there is a brake problem. { Warning The brake system might not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to a crash. If the light is still on after the vehicle has been pulled off the road and carefully stopped, have the vehicle towed for service. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 128 Instruments and Controls Electric Parking Brake Light Metric English Base Level English Uplevel The Electric Parking Brake (EPB) status light comes on when the parking brake is applied. If the light continues flashing after the EPB is released, or while driving, there is a problem with the EPB system. A message may also display on the Driver Information Center (DIC). If the light does not come on, or remains flashing, see your dealer. Service Electric Parking Brake Light If this light comes on and stays on, there is a problem with a system on the vehicle that is causing the parking brake system to work at a reduced level. The vehicle can still be driven, but should be taken to a dealer as soon as possible. See Electric Parking Brake 0 194. A message may also display in the Driver Information Center (DIC). Antilock Brake System (ABS) Warning Light This light comes on briefly when the engine is started. If the light does not come on, have it fixed so it will be ready to warn if there is a problem. If the light comes on while driving, stop as soon as it is safely possible and turn off the vehicle. Then start the engine again to reset the system. If the ABS light stays on, or comes on again while driving, the vehicle needs service. A chime may also sound when the light comes on steady. If the ABS light is the only light on, the vehicle has regular brakes, but the antilock brakes are not functioning. If both the ABS and the brake system warning light are on, the vehicle's antilock brakes are not functioning and there is a problem with the regular brakes. See your dealer for service. See Brake System Warning Light 0 127. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Lane Keep Assist (LKA) Light See Lane Keep Assist (LKA) 0 219. Vehicle Ahead Indicator 129 dealer. If the system is working normally, the indicator light then turns off. The traction off light comes on when the Traction Control System (TCS) has been turned off by pressing and releasing the TCS/StabiliTrak button. For some vehicles, this light comes on briefly while starting the vehicle. If it does not come on, have the vehicle serviced. For vehicles with the uplevel cluster, this light may not come on when starting the vehicle. This light is green if LKA is available to assist. If equipped, this indicator will display green when a vehicle is detected ahead and amber when you are following a vehicle ahead much too closely. See Forward Collision Alert (FCA) System 0 213. This light and the StabiliTrak OFF light come on when StabiliTrak is turned off. If the TCS is off, wheel spin is not limited. Adjust driving accordingly. See Traction Control/Electronic Stability Control 0 196. StabiliTrak OFF Light Traction Off Light LKA may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking without using the turn signal in that direction. The LKA light will turn amber. This light is amber and flashes as a Lane Departure Warning (LDW) alert, to indicate that the lane marking has been crossed. This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your dealer. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 130 Instruments and Controls This light comes on when the StabiliTrak system is turned off. If StabiliTrak is off, the Traction Control System (TCS) is also off. If StabiliTrak and TCS are off, the system does not assist in controlling the vehicle. Turn on the TCS and the StabiliTrak systems, and the warning light turns off. If the light is on and not flashing, the TCS and potentially the StabiliTrak system have been disabled. A Driver Information Center (DIC) message may display. Check the DIC messages to determine which feature(s) is no longer functioning and whether the vehicle requires service. See Traction Control/Electronic Stability Control 0 196. If the light is on and flashing, the TCS and/or the StabiliTrak system is actively working. Traction Control System (TCS)/StabiliTrak Light See Traction Control/Electronic Stability Control 0 196. Engine Coolant Temperature Warning Light This light comes on briefly when the engine is started. If the light does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. This light comes on briefly while starting the vehicle. If it does not, have the vehicle serviced by your dealer. If the system is working normally the indicator light goes off. Caution The engine coolant temperature warning light indicates that the vehicle has overheated. Driving with this light on can damage the engine and it may not be covered by the vehicle warranty. See Engine Overheating 0 249. The engine coolant temperature warning light comes on when the engine has overheated. If this happens, pull over and turn off the engine as soon as possible. See Engine Overheating 0 249. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Tire Pressure Light For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the engine is started. It provides information about tire pressures and the TPMS. When the Light Is On Steady This indicates that one or more of the tires are significantly underinflated. A Driver Information Center (DIC) tire pressure message may also display. Stop as soon as possible, and inflate the tires to the pressure value shown on the Tire and Loading Information label. See Tire Pressure 0 273. 131 When the Light Flashes First and Then Is On Steady If the light flashes for about a minute and then stays on, there may be a problem with the TPMS. If the problem is not corrected, the light will come on at every ignition cycle. See Tire Pressure Monitor Operation 0 275. Engine Oil Pressure Light Caution Lack of proper engine oil maintenance can damage the engine. Driving with the engine oil low can also damage the engine. The repairs would not be covered by the vehicle warranty. Check the oil level as soon as possible. Add oil if required, but if the oil level is within the operating range and the oil pressure is still low, have the vehicle serviced. Always follow the maintenance schedule for changing engine oil. This light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the light comes on and stays on, it means that oil is not flowing through the engine properly. The vehicle could be low on oil and might have some other system problem. See your dealer. Low Fuel Warning Light This light is near the fuel gauge and comes on briefly when the ignition is turned on as a check to show it is working. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 132 Instruments and Controls It also comes on when the fuel tank is low on fuel. The light turns off when fuel is added. If it does not, have the vehicle serviced. High-Beam On Light Adaptive Forward Lighting (AFL) Light Security Light This light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer 0 156. The security light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. If the light stays on and the engine does not start, there could be a problem with the theft-deterrent system. See Immobilizer Operation 0 46. IntelliBeam® Light This light comes on when the IntelliBeam system, if equipped, is enabled. See Exterior Lamp Controls 0 154. This light should come on briefly as the vehicle is started. If it does not come on, have the vehicle serviced by your dealer. For vehicles with an uplevel cluster, this light is in the display area and may not come on when the ignition is turned on. This light comes on solid when there is a problem with the AFL system. It flashes when the system is switching between lighting modes. See Adaptive Forward Lighting (AFL) 0 157. If the battery has recently been run down or replaced, the Adaptive Forward Lighting (AFL) light or STEERING ASSIST IS REDUCED DIC message may remain on. This is normal and there is no loss of power steering or AFL Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls performance. If the light or DIC message continues to display after normal driving, take the vehicle to your dealer for service. Front Fog Lamp Light If equipped, this light comes on when the fog lamps are on. The light goes out when the fog lamps are turned off. See Fog Lamps 0 158. Lamps On Reminder For vehicles with the lamps on reminder light, it comes on when the lights are in use. Cruise Control Light 133 This light is white when the Adaptive Cruise Control (ACC, if equipped) is on and ready, and turns green when the ACC is set and active. See Adaptive Cruise Control 0 200. Door Ajar Light The cruise control light is white when the cruise control is on and ready, and turns green when the cruise control is set and active. See Cruise Control 0 198. Adaptive Cruise Control Light For vehicles equipped with this light, it comes on when a door is open or not securely latched. Before driving, check that all doors are properly closed. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 134 Instruments and Controls Information Displays Driver Information Center (DIC) (Base Level) The DIC displays are shown in the center of the instrument cluster in the Info App. See Instrument Cluster 0 117. The Info App is only available when the vehicle is on. The displays show the status of many vehicle systems. S or T : Press S to open application menus on the left. Press T to open interaction menus on the right. V : Press to open a menu or select a menu item. Press and hold to reset values on certain screens. DIC Info Page Options The info pages on the DIC can be turned on or off through the Options app. 1. Press S to access the cluster applications. 2. Press y or z to scroll to the Options application. 3. Press V to select the Options app, then press T to enter the Options menu. 4. Scroll to Info Pages and press T. 5. Select Edit List. y or z : Press to move up or down in a list. 6. Press y or z to move through the list of possible information displays. 7. Press V while an item is highlighted to select or deselect that item. When an item is selected, a checkmark will appear next to it. DIC Info Pages The following is the list of all possible DIC info page displays. Some may not be available for your particular vehicle. Some items may not be turned on by default but can be turned on through the Options app. See “DIC Info Page Options” earlier in this section. Current Speed : Displays the vehicle speed in kilometers per hour (km/h) or miles per hour (mph). Trip A and Average Fuel Economy or Trip B and Average Fuel Economy : Shows the current distance traveled, in kilometers (km) or miles (mi), since the trip odometer was last reset. The trip odometer can be reset by pressing and holding V while this display is active. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls 135 The Average Fuel Economy display shows the approximate average liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number is calculated based on the number of L/100 km (mpg) recorded since the last time this menu item was reset. This number reflects only the approximate average fuel economy that the vehicle has right now, and will change as driving conditions change. The Average Fuel Economy can be reset by pressing and holding V while this display is active. per gallon (mpg). This number reflects only the approximate fuel economy that the vehicle has right now and changes frequently as driving conditions change. Oil Life : Displays an estimate of the oil's remaining useful life. If REMAINING OIL LIFE 99% is displayed, that means 99% of the current oil life remains. Average Speed : Displays the average speed of the vehicle in kilometers per hour (km/h) or miles per hour (mph). This average is calculated based on the various vehicle speeds recorded since the last reset of this value. The average speed can be reset by pressing and holding V while this display is active. When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. The oil should be changed as soon as possible. See Engine Oil 0 240. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended. See Maintenance Schedule 0 309. Fuel Range and Instantaneous Fuel Economy : Displays the approximate distance the vehicle can be driven without refueling. LOW will be displayed when the vehicle is low on fuel. The fuel range estimate is based on an average of the vehicle's fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. Timer : To start the timer, press V while this display is active. The display will show the amount of time that has passed since the timer was last reset. To stop the timer, press V briefly while this display is active and the timer is running. To reset the timer to zero, press and hold V while this display is active. The Oil Life display must be reset after each oil change. It will not reset itself. Do not reset the Oil Life display accidentally at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change. To reset the engine oil life system, press and hold V for several seconds while the Oil Life display is active. See Engine Oil Life System 0 242. Also displays the current fuel economy in liters per 100 kilometers (L/100 km) or miles Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 136 Instruments and Controls Coolant Temperature : Displays the coolant temperature in degrees Celsius (°C) or degrees Fahrenheit (°F). Tire Pressure : Displays the approximate pressures of all four tires. Tire pressure is displayed in kilopascal (kPa) or pounds per square inch (psi). If the pressure is low, the value for that tire is shown in amber. See Tire Pressure Monitor System 0 274 and Tire Pressure Monitor Operation 0 275. Battery Voltage : Displays the current battery voltage. The battery voltage can fluctuate while viewing this information on the DIC. This is normal. Follow Distance Indicator/Gap Setting : The current follow time to the vehicle ahead is displayed as a time value on this page when ACC is not engaged. When ACC has been engaged, the Follow Distance Indicator page switches to the Gap Setting page. This page shows the current gap setting along with the vehicle ahead indicator. Best Average Fuel Economy : The right side displays the best average fuel economy (AFE) that is achieved for a selected distance. The left side displays a running average of fuel economy for the most recently traveled selected distance. The center bar graph displays the instantaneous fuel economy. Quickly press V to display a page for selecting one of the distance options. Move the up/down arrow to choose the selection, and V to change the setting. When viewing best AFE, a several second press and hold of V will reset the best value. The best value will show “- -” until the selected distance has been traveled. The display provides feedback on how current driving behavior in the bar graph affects the running average in the left display and how well recent driving compares to the best that has been achieved. Speed Signs : Displays sign information, which comes from a roadway database in the onboard navigation. Driver Information Center (DIC) (Uplevel) The DIC displays are shown in the center of the instrument cluster in the Info App. See Instrument Cluster 0 117. The Info App is only available when the vehicle is on. The displays show the status of many vehicle systems. y or z : Press to move up or down in a list. S or T : Press S to open application menus on the left. Press T to open interaction menus on the right. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls V : Press to open a menu or select a menu item. Press and hold to reset values on certain screens. DIC Info Page Options The info pages on the DIC can be turned on or off through the Options app. 1. Press S to access the cluster applications. 2. Press y or z to scroll to the Options application. 3. Press V to select the Options app, then press T to enter the Options menu. 4. Scroll to Info Pages and press T. 5. Press y or z to move through the list of possible information displays. 6. Press V while an item is highlighted to select or deselect that item. DIC Info Pages The following is the list of all possible DIC info page displays. Some may not be available for your particular vehicle. Some items may not be turned on by default but can be turned on through the Options app. See “DIC Info Page Options” earlier in this section. Trip A or Trip B with Average Fuel Economy and Average Speed : Shows the current distance traveled, in kilometers (km) or miles (mi), since the trip odometer was last reset. The trip odometer can be reset by pressing and holding V while this display is active. The Average Fuel Economy display shows the approximate average liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number is calculated based on the number of L/100 km (mpg) recorded since the last time this menu item was reset. This number reflects only the approximate average fuel economy that the vehicle has right now, and will change as driving conditions change. The Average 137 Fuel Economy can be reset by pressing and holding V while this display is active. The Average Speed display shows the average speed of the vehicle in kilometers per hour (km/h) or miles per hour (mph). This average is calculated based on the various vehicle speeds recorded since the last reset of this value. The average speed can be reset by pressing and holding V while this display is active. Fuel Range and Instantaneous Fuel Economy : Displays the approximate distance the vehicle can be driven without refueling. LOW will be displayed when the vehicle is low on fuel. The fuel range estimate is based on an average of the vehicle's fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. Displays the current fuel economy in liters per 100 kilometers (L/100 km) or miles per gallon (mpg). This number reflects only the approximate fuel economy that the Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 138 Instruments and Controls vehicle has right now and changes frequently as driving conditions change. seconds while the Oil Life display is active. See Engine Oil Life System 0 242. Oil Life : Displays an estimate of the oil's remaining useful life. If REMAINING OIL LIFE 99% is displayed, that means 99% of the current oil life remains. Tire Pressure : Displays the approximate pressures of all four tires. Tire pressure is displayed in kilopascal (kPa) or pounds per square inch (psi). If the pressure is low, the value for that tire is shown in amber. See Tire Pressure Monitor System 0 274 and Tire Pressure Monitor Operation 0 275. When the remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. The oil should be changed as soon as possible. See Engine Oil 0 240. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended. See Maintenance Schedule 0 309. The Oil Life display must be reset after each oil change. It will not reset itself. Do not reset the Oil Life display accidentally at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change. To reset the engine oil life system, press and hold V for several Fuel Economy : The right side displays the best average fuel economy (AFE) that is achieved for a selected distance. The left side displays a running average of fuel economy for the most recently traveled selected distance. The center bar graph displays the instantaneous fuel economy. Quickly press V to display a page for selecting one of the distance options. Move the up/down arrow to choose the selection, and V to change the setting. When viewing best AFE, a several second press and hold of V will reset the best value. The best value will show “- -” until the selected distance has been traveled. The display provides feedback on how current driving behavior in the bar graph affects the running average in the left display and how well recent driving compares to the best that has been achieved. Speed Limit : Displays sign information, which comes from a roadway database in the onboard navigation. Follow Distance Indicator/Gap Setting : The current follow time to the vehicle ahead is displayed as a time value on this page when ACC is not engaged. When ACC has been engaged, the Follow Distance Indicator page switches to the Gap Setting page. This page shows the current gap setting along with the vehicle ahead indicator. ECO Index : The bar graph on the left side provides feedback on the efficiency of current driving behavior. The graph shows a percentage value that is based on current fuel consumption compared Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls to what is expected from the vehicle with good and bad driving habits. Each box represents 10%, with all boxes filled being 100%. More economical driving will result in being in the ECO box. Instantaneous Fuel Economy is also shown on the right side. This display cannot be reset. Blank Page : This page shows no information. top of the instrument panel. The information appears as an image focused out toward the front of the vehicle. Caution If you try to use the HUD image as a parking aid, you may misjudge the distance and damage your vehicle. Do not use the HUD image as a parking aid. Head-Up Display (HUD) { Warning If the HUD image is too bright or too high in your field of view, it may take you more time to see things you need to see when it is dark outside. Be sure to keep the HUD image dim and placed low in your field of view. If equipped with HUD, some information concerning the operation of the vehicle is projected onto the windshield. The image is projected through the HUD lens on 139 The HUD information can be displayed in various languages in some vehicles. The speedometer reading and other numerical values can be displayed in either English or metric units. The language selection is changed through the radio and the units of measurement is changed through the instrument cluster. See Vehicle Personalization 0 143 and “Cluster Menu” under Instrument Cluster 0 117. HUD Display on the Vehicle Windshield The HUD may display some of the following vehicle information and vehicle messages or alerts: . Speed . Tachometer . Audio . Phone . Navigation . Collision Alert . Cruise Control . Lane Departure . Low Fuel Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 140 Instruments and Controls Some vehicle messages or alerts displayed in the HUD may be cleared by using the steering wheel controls. See Vehicle Messages 0 142. ! : Press to select the display view. Each press will change the display view. D : Lift up and hold to brighten the display. Press down and hold to dim the display. Hold down to turn the display off. The HUD image will automatically dim and brighten to compensate for outside lighting. The HUD brightness control can also be adjusted as needed. The HUD control is to the left of the steering wheel. To adjust the HUD image: 1. Adjust the driver seat. 2. Start the engine. 3. Use the following settings to adjust the HUD. $ : Press down or lift up to center the HUD image. The HUD image can only be adjusted up and down, not side to side. Press S or T to highlight OK, then press SEL to save the setting. CANCEL can also be selected to cancel the setting. The vehicle must be in P (Park). See Instrument Cluster 0 117. HUD Views There are four views in the HUD. Some vehicle information and vehicle messages or alerts may be displayed in any view. The HUD image can temporarily light up depending on the angle and position of the sunlight on the HUD display. This is normal. Polarized sunglasses could make the HUD image harder to see. Head-Up Display (HUD) Rotation Option This feature allows for adjusting the angle of the HUD image. Press SEL on the steering wheel controls while Head-up Display Rotation is highlighted to enter Adjust Mode. Press y or z to adjust the angle of the HUD display. Metric Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls English English Speed View : This display gives the speedometer reading (in English or metric units), speed limit, Adaptive Cruise Control speed, Lane Departure Warning, and vehicle ahead indicator. Some information only appears on vehicles that have these features, and when they are active. Audio/Phone View : This displays the speed view along with audio/ phone information. The current radio station, media type, and incoming calls will be displayed. All HUD views may briefly display audio information when the driver uses the steering wheel controls to adjust the audio settings appearing in the instrument cluster. Incoming phone calls appearing in the instrument cluster may also display in any HUD view. Metric 141 Metric English Navigation View : This display includes the information in the speed view along with Turn-by-Turn Navigation information in some vehicles. The compass heading is displayed when navigation routing is not active. Navigation Turn-by-Turn Alerts shown in the instrument cluster may also be displayed in any HUD view. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 142 Instruments and Controls Metric English Performance View : This displays the speedometer reading, rpm reading, transmission positions, and gear shift indicator. Care of the HUD Clean the inside of the windshield to remove any dirt or film that could reduce the sharpness or clarity of the HUD image. Clean the HUD lens with a soft cloth sprayed with glass cleaner. Wipe the lens gently, then dry it. HUD Troubleshooting Vehicle Messages Check that: . Nothing is covering the HUD lens. . HUD brightness setting is not too dim or too bright. . HUD is adjusted to the proper height. . Polarized sunglasses are not worn. . Windshield and HUD lens are clean. Messages displayed on the DIC indicate the status of the vehicle or some action that may be needed to correct a condition. Multiple messages may appear one after another. If the HUD image is not correct, contact your dealer. The windshield is part of the HUD system. If the windshield needs replacing, see Windshield Replacement 0 257. The messages that do not require immediate action can be acknowledged and cleared by pressing V. The messages that require immediate action cannot be cleared until that action is performed. All messages should be taken seriously; clearing the message does not correct the problem. If a SERVICE message appears, see your dealer. Follow the instructions given in the messages. The system displays messages regarding the following topics: . Service Messages . Fluid Levels . Vehicle Security Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls . Brakes . Ride Control Systems . Driver Assistance Systems . Cruise Control . Lighting and Bulb Replacement . Wiper/Washer Systems . Doors and Windows . Seat Belts . Airbag Systems . Engine and Transmission . Tire Pressure . Battery Engine Power Messages ENGINE POWER IS REDUCED This message displays when the vehicle's propulsion power is reduced. Reduced propulsion power can affect the vehicle's ability to accelerate. If this message is on, but there is no observed reduction in performance, proceed to your destination. The performance may be reduced the next time the vehicle is driven. The vehicle may be driven while this message is on, but maximum acceleration and speed may be reduced. Anytime this message stays on, or displays repeatedly, the vehicle should be taken to your dealer for service as soon as possible. Vehicle Speed Messages SPEED LIMITED TO XXX KM/H (MPH) This message shows that the vehicle speed has been limited to the speed displayed. The limited speed is a protection for various propulsion and vehicle systems, such as lubrication, thermal, suspension, Teen Driver if equipped, or tires. 143 Vehicle Personalization The audio system controls are used to access the personalization menus for customizing vehicle features. See “Using the System” in the infotainment manual. The following are all possible personalization features. Depending on the vehicle, some may not be available. To access the personalization menus: 1. Select SETTINGS on the Home Page of the infotainment system display. 2. Select the desired feature to display a list of available options. 3. Select the desired option. 4. Select the desired option setting. 5. Press q BACK to return to the previous menu. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 144 Instruments and Controls Time and Date . Lighting The following list of features may be available: . Time and Date Manually set the time and date. See Clock 0 113. . Power Door Locks . Remote Lock, Unlock, Start Language . Language Climate and Air Quality . Valet Mode Select Language, then select from the available language(s). . Teen Driver Valet Mode Select and the following may display: . Auto Fan Speed . Radio . Vehicle . Bluetooth To turn Valet Mode on and off, see “Valet Mode” under “Settings” in the infotainment manual. . Apple CarPlay . Android Auto . Voice . Display . Rear Camera . Return to Factory Settings To manage the radio features, see “Radio” under “Settings” in the infotainment manual. . Software Information Vehicle . Wi-Fi Select and the following may display: . Climate and Air Quality Personalization Menus Each menu is detailed in the following information. Teen Driver See “Teen Driver” under “Settings” in the infotainment manual. Radio . Collision/Detection Systems . Comfort and Convenience . Auto Defog . Auto Rear Defog Auto Fan Speed This feature will set the auto fan speed. Select Low, Medium, or High. Auto Defog When set to On, the front defog will automatically react to temperature and humidity conditions that may cause fogging. Select Off or On. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Auto Rear Defog Forward Collision System Select Off or On. If equipped, this allows the Auto Rear Defog to be turned on or off. This feature will automatically turn on the rear window defogger when it is cold outside. This feature will turn on or off the Forward Collision Alert (FCA) and Forward Automatic Braking (FAB). The Off setting disables all FCA and FAB functions. With the Alert and Brake setting, both FCA and FAB are available. The Alert setting disables FAB. See Forward Automatic Braking (FAB) 0 215. Comfort and Convenience Select Off or On. Collision/Detection Systems Select and the following may display: . Alert Type . Forward Collision System . Adaptive Cruise Go Notifier . Rear Cross Traffic Alert . Lane Change Alert Alert Type This feature will set crash alerts to beeps or seat vibrations. This setting affects all crash alerts including Forward Collision, Lane Departure Warning, Adaptive Cruise Control, and Parking Assist alerts. Select Beeps or Safety Alert Seat. Select and the following may display: . Auto Memory Recall . Easy Exit Options . Chime Volume . Hands Free Liftgate Control Select Off, Alert and Brake, or Alert. . Reverse Tilt Mirror Adaptive Cruise Go Notifier . Rainsense Wipers This feature will give a reminder that Adaptive Cruise Control provides when it has brought the vehicle to a complete stop behind another stopping vehicle, and then that vehicle drives on. . Auto Wipe in Reverse Gear Select Off or On. Rear Cross Traffic Alert This allows the feature to be turned on or off. Select Off or On. Lane Change Alert This allows the feature to be turned on or off. 145 Auto Memory Recall This feature automatically recalls the current driver’s previously stored 1 or 2 button positions when the ignition is changed from off to on or ACC/ACCESSORY. See Memory Seats 0 57. Select Off or On. Easy Exit Options This feature automatically recalls the previously stored exit button position when exiting the vehicle. See Memory Seats 0 57. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 146 Instruments and Controls Select Off or On. Auto Wipe in Reverse Gear Chime Volume This allows this feature to be turned on or off. When on and the front wipers are on, the rear window wiper will turn on automatically when the vehicle is shifted into R (Reverse). This allows the selection of the chime volume level. Touch + or − to adjust the volume. Hands Free Liftgate Control Select Off, 30 Seconds, 60 Seconds, or 120 Seconds. Power Door Locks Select and the following may display: . Unlocked Door Anti Lock Out Select Off or On. . Auto Door Unlock Lighting . Delayed Door Lock Select Off, On-Open and Close, or On-Open Only. Select and the following may display: . Vehicle Locator Lights Unlocked Door Anti Lock Out Reverse Tilt Mirror . The liftgate may be operated with a kicking motion under the rear bumper. See Liftgate 0 39. When on, the driver, passenger, or both driver and passenger mirrors will tilt downward when the vehicle is shifted to R (Reverse). See Reverse Tilt Mirrors 0 48. Select Off, On-Driver and Passenger, On-Driver, or On-Passenger. Rainsense Wipers This allows the Rainsense Wipers feature to be disabled or enabled. Select On or Off. Exit Lighting Vehicle Locator Lights This feature will flash the exterior lamps when K on the Remote Keyless Entry (RKE) transmitter is pressed to locate the vehicle. When on, this feature will keep the driver door from locking when the door is open. If Off is selected, the Delayed Door Lock menu will be available. Select Off or On. Auto Door Unlock Select Off or On. This allows selection of which of the doors will automatically unlock when the vehicle is shifted into P (Park). Exit Lighting Select Off, All Doors, or Driver Door. This allows the selection of how long the exterior lamps stay on when leaving the vehicle when it is dark outside. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls 147 Delayed Door Lock Remote Lock Feedback Auto Heated Seats When on, this feature will delay the locking of the doors. To override the delay, press the power door lock switch on the door. This allows selection of what type of feedback is given when locking the vehicle with the RKE transmitter. This feature will enable the heated seats to turn on after pressing ENGINE START/STOP when it is cold outside. Select Off or On. Select Off, Lights and Horn, Lights Only, or Horn Only. Remote Lock, Unlock, Start Remote Door Unlock Passive Door Unlock Select and the following may display: . Remote Unlock Light Feedback This allows selection of which doors will unlock when pressing K on the RKE transmitter. This allows selection of which doors will unlock when using the button on the driver door to unlock the vehicle. . Remote Lock Feedback Select All Doors or Driver Door. Select All Doors or Driver Door . . Remote Door Unlock Remote Start Auto Cool Seats Passive Door Lock . Remote Start Auto Cool Seats . Remote Start Auto Heat Seats . Auto Heated Seats If equipped and turned on, this feature will turn the ventilated seats on when using remote start on warm days. This feature can be turned on or off, or can be used to select feedback. See Remote Keyless Entry (RKE) System Operation 0 28. . Passive Door Unlock . Passive Door Lock Select Off, On-Driver and Passenger, or On-Driver. Select Off, On with Horn Chirp, or On. . Remote Left in Vehicle Alert Remote Start Auto Heat Seats Remote Left in Vehicle Alert If equipped and turned on, this feature will turn the heated seats on when using remote start on cold days. This feature sounds an alert when the RKE transmitter is left in the vehicle. This menu also enables Remote No Longer in Vehicle Alert. Select Off or On. Select Off or On. Remote Unlock Light Feedback When on, the exterior lamps will flash when unlocking the vehicle with the RKE transmitter. Select Off or Flash Lights. Select Off or On. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 148 Instruments and Controls Bluetooth Voice Mail Numbers Select Off or On. Select and the following may display: . Pair New Device This feature displays the voice mail number for all connected phones. To change the voice mail number, select EDIT or press the EDIT button. Type a new number, then select SAVE or press the SAVE button. Manage Apple CarPlay Devices Select to manage Apple devices. Apple CarPlay must be on for this feature to be accessed. See “Apple CarPlay and Android Auto” in the infotainment manual. Text Message Alerts Android Auto This feature allows text messages to be received. See “Text Messaging” under “Phone” in the infotainment manual. Select and the following may display: . Android Auto . Device Management . Ringtones . Voice Mail Numbers . Text Message Alerts Pair New Device Select to pair a new device. See “Pairing” under “Bluetooth” in the infotainment manual. Select Off or On. Device Management Apple CarPlay Select to connect to a different phone source, disconnect a phone, or delete a phone. Select and the following may display: . Apple CarPlay Ringtones Press to change the ring tone for the specific phone. The phone does not need to be connected to change the ring tone. . Manage Apple CarPlay Devices Apple CarPlay This feature allows Apple devices to be connected to the infotainment system through a USB port. See “Apple CarPlay and Android Auto” in the infotainment manual. . Manage Android Auto Devices Android Auto This feature allows Android devices to be connected to the infotainment system through a USB port. See “Apple CarPlay and Android Auto” in the infotainment manual. Select Off or On. Manage Android Auto Devices Select to manage Android devices. Android Auto must be on for this feature to be accessed. See “Apple CarPlay and Android Auto” in the infotainment manual. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls 149 Voice Rear Camera Clear All Private Data See “Voice” under “Settings” in the infotainment manual. Select and the following may display: . Guidance Lines This allows all private information to be cleared from the vehicle. . Restore Radio Settings Display Select and the following may display: . Theme . Calibrate Touchscreen . Turn Display Off Theme Rear Park Assist Symbols Guidance Lines Select to turn Off or On. See Assistance Systems for Parking or Backing 0 208. Rear Park Assist Symbols Select to change the color, font, and art of the display. Select to turn Off or On. See Assistance Systems for Parking or Backing 0 208. Select Contemporary, Mainstreet, Edge, or Velocity. Return to Factory Settings Calibrate Touchscreen Select to calibrate the touchscreen, then follow the prompts. Turn Display Off Select to turn the display off. Touch anywhere on the infotainment display or press any button on the center stack to turn the infotainment display on. Select and the following may display: . Restore Vehicle Settings Select Delete or Cancel. This allows radio settings to be restored. Select Restore or Cancel. Software Information Select to view the infotainment system current software information. Wi-Fi Select and the following may display: . Wi-Fi . Manage Wi-Fi Networks . Clear All Private Data Wi-Fi . Restore Radio Settings This feature allows Wi-Fi networks to be turned off or on. Restore Vehicle Settings This allows vehicle settings to be restored. Select Restore or Cancel. Select Off or On. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 150 Instruments and Controls Manage Wi-Fi Networks Select to manage Wi-Fi networks. Wi-Fi must be on for this feature to be accessed. Universal Remote System instructions refer to a garage door opener, but can be used for other devices. See Radio Frequency Statement 0 333. Do not use the Universal Remote system with any garage door opener that does not have the stop and reverse feature. This includes any garage door opener model manufactured before April 1, 1982. Universal Remote System Programming Read these instructions completely before programming the Universal Remote system. It may help to have another person assist with the programming process. If equipped, these buttons are in the overhead console. This system can replace up to three remote control transmitters used to activate devices such as garage door openers, security systems, and home automation devices. These Keep the original hand-held transmitter for use in other vehicles as well as for future programming. Erase the programming when vehicle ownership is terminated. See “Erasing Universal Remote System Buttons” later in this section. To program a garage door opener, park outside directly in line with and facing the garage door opener receiver. Clear all people and objects near the garage door. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Make sure the hand-held transmitter has a new battery for quick and accurate transmission of the radio-frequency signal. Programming the Universal Remote System For questions or programming help, see www.homelink.com/gm or call 1-800-355-3515. Programming involves time-sensitive actions, and may time out causing the procedure to be repeated. To program up to three devices: 1. Hold the end of the hand-held transmitter about 3 to 8 cm (1 to 3 in) away from the Universal Remote system buttons with the indicator light in view. The hand-held transmitter was supplied by the manufacturer of the garage door opener receiver. 2. At the same time, press and hold both the hand-held transmitter button and one of the three Universal Remote system buttons to be used to time, press and hold the newly programmed button for five seconds. If the light stays on or the garage door moves, programming is complete. operate the garage door. Do not release either button until the indicator light changes from a slow to a rapid flash. Then release both buttons. Some garage door openers may require substitution of Step 2 with the procedure under “Radio Signals for Canada and Some Gate Operators” later in this section. 3. Press and hold the newly programmed Universal Remote system button for five seconds while watching the indicator light and garage door activation. . If the indicator light stays on continuously or the garage door moves when the button is pressed, then programming is complete. There is no need to complete Steps 4–6. . If the indicator light does not come on or the garage door does not move, a second button press may be required. For a second 151 . If the indicator light blinks rapidly for two seconds, then changes to a solid light and the garage door does not move, continue with programming Steps 4–6. Learn or Smart Button 4. After completing Steps 1–3, locate the Learn or Smart button inside the garage on the garage door opener receiver. The name and color of the button may vary by manufacturer. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 152 Instruments and Controls 5. Press and release the Learn or Smart button. Step 6 must be completed within 30 seconds of pressing this button. 6. Inside the vehicle, press and hold the newly programmed Universal Remote system button for two seconds and then release it. If the garage door does not move or the lamp on the garage door opener receiver does not flash, press and hold the same button a second time for two seconds, then release it. Again, if the door does not move or the garage door lamp does not flash, press and hold the same button a third time for two seconds, then release it. The Universal Remote system should now activate the garage door. Repeat the process for programming the two remaining buttons. Radio Signals for Canada and Some Gate Operators Universal Remote System Operation For questions or programming help, see www.homelink.com/gm or call 1-800-355-3515. Using the Universal Remote System Canadian radio-frequency laws and some U.S. gate operators require transmitter signals to time out or quit after several seconds of transmission. This may not be long enough for the Universal Remote system to pick up the signal during programming. If the programming did not work, replace Step 2 under “Programming the Universal Remote System” with the following: Press and hold the Universal Remote system button while pressing and releasing the hand-held transmitter button every two seconds until the signal has been successfully accepted by the Universal Remote system. The Universal Remote system indicator light will flash slowly at first and then rapidly. Proceed with Step 3 under “Programming the Universal Remote System” to complete. Press and hold the appropriate Universal Remote system button for at least one-half second. The indicator light will come on while the signal is being transmitted. Erasing Universal Remote System Buttons Erase all programmed buttons when vehicle ownership is terminated. To erase: 1. Press and hold the two outside buttons until the indicator light begins to flash. This should take about 10 seconds. 2. Release both buttons. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Instruments and Controls Reprogramming a Single Universal Remote System Button To reprogram any of the system buttons: 1. Press and hold any one of the buttons. Do not release the button. 2. The indicator light will begin to flash after 20 seconds. Without releasing the button, proceed with Step 1 under “Programming the Universal Remote System.” 153 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 154 Lighting Lighting Exterior Lighting Exterior Lamp Controls . . . . . . . 154 Exterior Lamps Off Reminder . . . . . . . . . . . . . . . . . . . 156 Headlamp High/Low-Beam Changer . . . . . . . . . . . . . . . . . . . . 156 Flash-to-Pass . . . . . . . . . . . . . . . . 156 Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . 156 Automatic Headlamp System . . . . . . . . . . . . . . . . . . . . . . 157 Adaptive Forward Lighting (AFL) . . . . . . . . . . . . . . . 157 Headlamp Leveling Control . . . 158 Hazard Warning Flashers . . . . . 158 Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . 158 Fog Lamps . . . . . . . . . . . . . . . . . . . 158 Interior Lighting Instrument Panel Illumination Control . . . . . . . . . . . . . . . . . . . . . . Courtesy Lamps . . . . . . . . . . . . . . Dome Lamps . . . . . . . . . . . . . . . . . Reading Lamps . . . . . . . . . . . . . . Exterior Lighting 159 159 159 160 Exterior Lamp Controls Lighting Features Entry Lighting . . . . . . . . . . . . . . . . Exit Lighting . . . . . . . . . . . . . . . . . . Battery Power Protection . . . . . Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 160 161 161 161 The exterior lamp control is on the instrument panel on the outboard side of the steering wheel. Turn the control to the following positions: O : Turns off the exterior lamps. The knob returns to the AUTO position after it is released. Turn to O again to reactivate the AUTO mode. In Canada, the headlamps will automatically reactivate when the vehicle is shifted out of P (Park). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Lighting AUTO : Automatically turns the exterior lamps on and off, depending on outside lighting. ; : Turns on the parking lamps, including all lamps, except the headlamps. 2 : Turns on the headlamps together with the parking lamps and instrument panel lights. Intellibeam® System If equipped, this system turns the vehicle's high-beam headlamps on and off according to surrounding traffic conditions. The system turns the high-beam headlamps on when it is dark enough and there is no other traffic present. This light b comes on in the instrument cluster when the Intellibeam system is enabled. Turning On and Enabling Intellibeam To enable the Intellibeam system, with the turn signal lever in the neutral position, turn the exterior lamp control to AUTO. The blue high-beam on light appears on the instrument cluster when the high beams are on. Driving with Intellibeam The system only activates the high beams when driving over 40 km/h (25 mph). There is a sensor near the top center of the windshield that automatically controls the system. Keep this area of the windshield clear of debris to allow for best system performance. The high-beam headlamps remain on, under the automatic control, until one of the following situations occurs: . The system detects an approaching vehicle's headlamps. . The system detects a preceding vehicle's taillamps. . The outside light is bright enough that high-beam headlamps are not required. 155 . The vehicle's speed drops below 20 km/h (12 mph). . The Intellibeam system is disabled by the high/low-beam changer or the flash-to-pass feature. If this happens, the high/ low-beam changer must be activated two times within two seconds to reactivate the Intellibeam system. The instrument cluster light will come on to indicate the Intellibeam system is reactivated. See Headlamp High/Low-Beam Changer 0 156 and Flash-to-Pass 0 156. The high beams may not turn off automatically if the system cannot detect another vehicle's lamps because of any of the following: . The other vehicle's lamps are missing, damaged, obstructed from view, or otherwise undetected. . The other vehicle's lamps are covered with dirt, snow, and/or road spray. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 156 . . . . Lighting The other vehicle's lamps cannot be detected due to dense exhaust, smoke, fog, snow, road spray, mist, or other airborne obstructions. The vehicle's windshield is dirty, cracked, or obstructed by something that blocks the view of the light sensor. Headlamp High/ Low-Beam Changer 3 : Push the turn signal lever away from you and release, to turn the high beams on. To return to low beams, push the lever again or pull it toward you and release. The automatic high-beam headlamps may need to be disabled if any of the above conditions exist. Exterior Lamps Off Reminder A warning chime sounds if the driver door is opened while the ignition is off and the exterior lamps are on. DRL can make it easier for others to see the front of the vehicle during the day. Fully functional DRL are required on all vehicles first sold in Canada. The DRL system comes on when the following conditions are met: . The ignition is on. The vehicle is loaded such that the front end points upward, causing the light sensor to aim high and not detect headlamps and taillamps. Driving on winding or hilly roads. Daytime Running Lamps (DRL) This indicator light turns on in the instrument cluster when the high-beam headlamps are on. Flash-to-Pass To flash the high beams, pull the turn signal lever toward you, and release. . The exterior lamp control is in AUTO. . The transmission is not in P (Park). . The light sensor determines it is daytime. When the DRL system is on, only the DRL are on. The taillamps, sidemarker lamps, instrument panel lights, and other lamps will not be on. When it begins to get dark, the automatic headlamp system switches from DRL to the headlamps. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Lighting To turn off the DRL, turn the exterior lamp control to O and then release. For vehicles first sold in Canada, off will only work when the vehicle is parked. There is a light sensor on top of the instrument panel. Do not cover the sensor; otherwise the headlamps will come on when they are not needed. Automatic Headlamp System The system may also turn on the headlamps when driving through a parking garage or tunnel. When the exterior lamp control is set to AUTO and it is dark enough outside, the headlamps come on automatically. When it is bright enough outside, the headlamps will turn off or may change to Daytime Running Lamps (DRL). The automatic headlamp system turns off when the exterior lamp control is turned to O or the ignition is off. Lights On with Wipers If the windshield wipers are activated in daylight with the engine on, and the exterior lamp control is in AUTO, the headlamps, parking lamps, and other exterior lamps come on. The transition time for the lamps coming on varies based on wiper speed. When the wipers are 157 not operating, these lamps turn off. Move the exterior lamp control to O or ; to disable this feature. Adaptive Forward Lighting (AFL) If equipped with the AFL System, the headlamps pivot horizontally to provide greater road illumination while turning. To enable AFL, set the exterior lamp control to the AUTO position. Moving the control out of AUTO will deactivate the system. AFL will operate when the vehicle speed is greater than 3 km/h (2 mph). AFL will not operate when the transmission is in R (Reverse). AFL is not immediately operable after starting the vehicle; driving a short distance is required to calibrate the AFL. See Exterior Lamp Controls 0 154. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 158 Lighting Headlamp Leveling Control Automatic Headlamp Leveling If equipped, the level of the headlamps is adjusted automatically based on the vehicle load. Headlamp aiming is important to safe driving. If the headlamps require aiming or the automatic headlamp leveling system is malfunctioning, see your dealer for service. | : Press this button to make the front and rear turn signal lamps flash on and off. Press again to turn the flashers off. The hazard warning flashers turn on automatically if the airbags deploy. Turn and Lane-Change Signals change is completed. If the lever is briefly pressed and released, the turn signal flashes three times. The turn and lane-change signal can be turned off manually by moving the lever back to its original position. If after signaling a turn or lane change, the arrow flashes rapidly or does not come on, a signal bulb may be burned out. Replace any burned out bulbs. If a bulb is not burned out, check the fuse. See Fuses and Circuit Breakers 0 260. Hazard Warning Flashers Fog Lamps Move the lever all the way up or down to signal a turn. An arrow on the instrument cluster flashes in the direction of the turn or lane change. Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it there until the lane The ignition and the parking lamps or headlamps must be on for the front fog lamps to work. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Lighting Interior Lighting Instrument Panel Illumination Control 159 Dome Lamps The dome lamp is in the overhead console. # : If equipped, press to turn on or off. An indicator light on the instrument cluster comes on when the fog lamps are on. Some localities have laws that require the headlamps to be on along with the fog lamps. The brightness of the instrument panel lighting and steering wheel controls can be adjusted. D : Move and hold the thumbwheel up or down to brighten or dim the lights. Courtesy Lamps The courtesy lamps come on when any door is opened and the dome lamp is in the 1 position. To change the dome lamp settings, press: * : Turns the lamp off, even when a door is open. 1 : The lamp comes on when a door is opened. + : Turns the lamp on. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 160 Lighting Reading Lamps Lighting Features There are reading lamps on the overhead console and over the rear passenger doors. These lamps come on when any door is opened. Entry Lighting Rear Reading Lamps Press the lamp lens to turn the rear passenger reading lamps on or off. Front Reading Lamps The reading lamps in the overhead console are operated by touch. Touch the lamp for dim light, touch again for bright light, and touch again to turn the light off. Some exterior lamps and most of the interior lights turn on briefly at night, or in areas of limited lighting when K is pressed on the Remote Keyless Entry (RKE) transmitter. See Remote Keyless Entry (RKE) System Operation 0 28. When the driver door is opened, all control lights, Driver Information Center (DIC) lights, and door pocket lights turn on. After about 30 seconds the exterior lamps turn off, then the remaining interior lights dim to off. Entry lighting can be disabled manually by turning the ignition on or to ACC/ACCESSORY, or by pressing Q on the RKE transmitter. This feature can be changed. See “Vehicle Locator Lights” under Vehicle Personalization 0 143. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Lighting Exit Lighting Some exterior lamps and interior lights come on at night, or in areas with limited lighting, when the driver door is opened after the ignition is turned off. The dome lamp comes on after the ignition is turned off. The exterior lamps and dome lamp remain on for a set amount of time, then automatically turn off. The exterior lamps turn off immediately by turning the exterior lamp control off. This feature can be changed. See Vehicle Personalization 0 143. Battery Power Protection The battery saver feature is designed to protect the vehicle's battery. If some interior lamps are left on and the ignition is turned off, the battery rundown protection system automatically turns the lamp off after some time. Exterior Lighting Battery Saver The exterior lamps turn off about 10 minutes after the ignition is turned off, if the parking lamps or headlamps have been manually left on. This protects against draining the battery. To restart the 10-minute timer, turn the exterior lamp control to the O position and then back to the ; or 2 position. To keep the lamps on for more than 10 minutes, the ignition must be on or in ACC/ACCESSORY. 161 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 162 Infotainment System Infotainment System Introduction Infotainment . . . . . . . . . . . . . . . . . . 162 Introduction Infotainment See the infotainment manual for information on the radio, audio players, phone, navigation system, and voice or speech recognition. It also includes information on settings. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Climate Controls Climate Controls Climate Control Systems Climate Control Systems Dual Automatic Climate Control System Dual Automatic Climate Control System . . . . . . . . . . . . . 163 Rear Climate Control System . . . . . . . . . . . . . . . . . . . . . . 166 163 The heating, cooling, and ventilation for the vehicle can be controlled with this system. Air Vents Air Vents . . . . . . . . . . . . . . . . . . . . . 167 Maintenance Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . 168 Service . . . . . . . . . . . . . . . . . . . . . . . 169 1. Driver and Passenger Temperature Controls 3. Defrost 2. Heated and Ventilated Front Seats (If Equipped) 5. Fan Control 4. Air Delivery Mode Controls Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 164 Climate Controls 6. SYNC (Synchronized Temperature) 7. AUTO (Automatic Operation) 8. Recirculation 9. A/C (Air Conditioning) 10. Rear Window Defogger 11. Power Automatic Operation The system automatically controls the fan speed, air delivery, air conditioning, and recirculation in order to heat or cool the vehicle to the desired temperature: When AUTO is lit, all four functions operate automatically. Each function can also be manually set and the selected setting is displayed. Functions not manually set will continue to be automatically controlled, even if the AUTO indicator is not lit. For automatic operation: 1. Press AUTO. 2. Set the temperature. Allow the system time to stabilize. Adjust the temperature as needed for best comfort. To improve fuel efficiency and to cool the vehicle faster, recirculation may be automatically selected in warm weather. The recirculation light will not come on. Press @ to select recirculation; press it again to select outside air. Q / R : The temperature can be adjusted separately for the driver and the passenger. Press to increase or decrease the temperature. SYNC : Press to link the passenger and rear climate temperature settings to the driver setting. The SYNC indicator light will turn on. When the passenger or rear climate settings are adjusted, the SYNC indicator light turns off. Manual Operation O : Press to turn the fan off or on. Q^ or ^ R : Press to increase or decrease the fan speed. The fan speed setting appears on the main display. Pressing either button cancels automatic fan control and the fan is controlled manually. Press AUTO to return to automatic operation. Air Delivery Mode Controls : Press X, Y, or [ to change the direction of the airflow. The indicator light in the button will turn on. Any combination of the three buttons can be selected. The indicator light in the button will turn on. The current mode appears in the display screen. Pressing any of the three buttons cancels automatic air delivery control and the direction of the airflow is controlled manually. Press AUTO to return to automatic operation. To change the current mode, select one or more of the following: X : Clears the windows of fog or moisture. Air is directed to the windshield. Y : Air is directed to the instrument panel outlets. [ : Air is directed to the floor outlets. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Climate Controls 0 MAX : Air is directed to the windshield and the fan runs at a higher speed. Fog or frost is cleared from the windshield more quickly. When the button is pressed again, the system returns to the previous mode setting. For best results, clear all snow and ice from the windshield before defrosting. A/C : Press to turn the air conditioning system on or off. If the climate control system is turned off or the outside temperature falls below freezing, the air conditioner will not run. Pressing this button cancels automatic air conditioning and turns off the air conditioner. Press AUTO to return to automatic operation and the air conditioner runs automatically as needed. When the indicator light is on, the air conditioner runs automatically to cool the air inside the vehicle or to dry the air needed to defog the windshield faster. @ : Press to turn on recirculation. An indicator light comes on. Air is recirculated to quickly cool the inside of the vehicle or to reduce the entry of outside air and odors. Auto Defog : The climate control system may have a sensor to automatically detect high humidity inside the vehicle. When high humidity is detected, the climate control system may adjust to outside air supply and turn on the air conditioner. The fan speed may slightly increase to help prevent fogging. If the climate control system does not detect possible window fogging, it returns to normal operation. To turn Auto Defog off or on, see “Climate and Air Quality” under Vehicle Personalization 0 143. Rear Window Defogger K : Press to turn the rear window defogger on or off. An indicator light on the button comes on to show that the rear window defogger is on. 165 The defogger can be turned off by turning the ignition to off or ACC/ ACCESSORY. The rear window defogger can be set to automatic operation. See “Climate and Air Quality” under Vehicle Personalization 0 143. When auto rear defog is selected, the rear window defogger turns on automatically when the interior temperature is cold and the outside temperature is about 7 °C (44 °F) and below. The auto rear defogger turns off automatically. If the vehicle is equipped with heated outside mirrors, they turn on when the rear window defogger button is on and help to clear fog or frost from the surface of the mirror. See Heated Mirrors 0 47. Caution Do not try to clear frost or other material from the inside of the front windshield and rear window with a razor blade or anything else that is sharp. This may (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 166 Climate Controls Caution (Continued) damage the rear window defogger grid and affect the radio's ability to pick up stations clearly. The repairs would not be covered by the vehicle warranty. Rear Climate Control System If equipped, the rear climate control system is on the rear of the center console storage. The rear climate settings can be adjusted with this system. J or z : Press J or z to heat the driver or passenger seat. Press C or {, if equipped, to ventilate the driver or passenger seat. See Heated and Ventilated Front Seats 0 60. Rear Climate Control Display 1. Outside Temperature Display 2. SYNC (Synchronized Temperatures) Sensor 3. ON/OFF The solar sensor on top of the instrument panel near the windshield, monitors the solar heat. 4. Rear AUTO (Automatic Operation) The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort. 1. Fan Control 5. Rear Control Lockout 2. AUTO (Automatic Operation) 6. Rear Fan Control 3. MODE (Air Delivery Mode Control) 7. Air Delivery Mode Control Do not cover the sensor; otherwise the automatic climate control system may not work properly. 4. TEMP (Temperature Control) 5. Heated Rear Seats 8. Rear Driver Side and Passenger Side Climate Temperature Controls Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Climate Controls Automatic Operation AUTO : Press AUTO to control the inside temperature, air delivery, and fan speed. A is indicated in the display when automatic operation is active. If any of the climate control settings are manually adjusted, this cancels full automatic operation. The display only indicates climate control functions when the system is in rear independent mode. MODE : Press to change the direction of the airflow in the vehicle. Repeatedly press the button until the desired mode appears on the display. Multiple presses will cycle through the delivery selections. M or L : If equipped, press M or L 9 : Turn clockwise or to heat the left or right outboard seat cushion. See Heated Rear Seats 0 64. TEMP : Turn clockwise or counterclockwise to increase or decrease the airflow temperature into the passenger area. If the SYNC button is pressed on the front climate controls, the rear climate temperature is linked to the driver temperature setting. Air Vents If the air delivery mode is directing all the air to the floor, the rear fan speed indicator will change when the knob is turned, but the airflow amount will not. This is normal operation for the system. Manual Operation counterclockwise to increase or decrease the fan speed. Turn completely counterclockwise to turn the fan/power off. 167 1. Slider Knob 2. Thumbwheel Use the slider knobs (1) on the air vents to change the direction of the airflow. Use the thumbwheels (2) near the air vents to control the amount of airflow or to shut off the airflow. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 168 Climate Controls Operation Tips . Clear away any ice, snow, or leaves from the air inlets at the base of the windshield that can block the flow of air into the vehicle. . Clear snow off the hood to improve visibility and help decrease moisture drawn into the vehicle. . Keep all outlets open whenever possible for best system performance. . Keep the path under all seats clear of objects to help circulate the air inside the vehicle more effectively. . Use of non-GM approved hood deflectors can adversely affect the performance of the system. Maintenance Passenger Compartment Air Filter The filter removes dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance; see Maintenance Schedule 0 309. To find out what type of filter to use, see Maintenance Replacement Parts 0 318. 2. Remove the glove box rear wall. 3. Disconnect the glove box door damper string from the glove box door assembly. A pen or pencil may be inserted through the end of the damper string to prevent the string from slipping inside the housing assembly. 4. Squeeze both sides of the glove box bin inward to lower beyond the stops. 1. Open the glove box. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Climate Controls should only be serviced by trained and certified technicians. The air conditioning evaporator should never be repaired or replaced by one from a salvage vehicle. It should only be replaced by a new evaporator to ensure proper and safe operation. 5. Release the latches on either side of the service door. Open the service door and remove the old filter. 6. Install the new air filter. 7. Close the service door completely. 8. Reverse the steps to reinstall the glove box. See your dealer if additional assistance is needed. Service All vehicles have a label underhood that identifies the refrigerant used in the vehicle. The refrigerant system During service, all refrigerants should be reclaimed with proper equipment. Venting refrigerants directly to the atmosphere is harmful to the environment and may also create unsafe conditions based on inhalation, combustion, frostbite, or other health-based concerns. 169 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 170 Driving and Operating Driving and Operating Shifting out of Park . . . . . . . . . . . 188 Parking over Things That Burn . . . . . . . . . . . . . . . . . . . 188 Extended Parking . . . . . . . . . . . . 189 Engine Exhaust Driving Information Driver Behavior . . . . . . . . . . . . . . . Driving Environment . . . . . . . . . . Vehicle Design . . . . . . . . . . . . . . . Distracted Driving . . . . . . . . . . . . Defensive Driving . . . . . . . . . . . . . Drunk Driving . . . . . . . . . . . . . . . . . Control of a Vehicle . . . . . . . . . . . Braking . . . . . . . . . . . . . . . . . . . . . . . Steering . . . . . . . . . . . . . . . . . . . . . . Off-Road Recovery . . . . . . . . . . . Loss of Control . . . . . . . . . . . . . . . Driving on Wet Roads . . . . . . . . Hill and Mountain Roads . . . . . Winter Driving . . . . . . . . . . . . . . . . If the Vehicle Is Stuck . . . . . . . . Vehicle Load Limits . . . . . . . . . . . 171 171 171 172 172 173 173 173 173 174 174 175 176 176 178 178 Automatic Transmission Automatic Transmission . . . . . . 190 Manual Mode . . . . . . . . . . . . . . . . . 192 Drive Systems All-Wheel Drive . . . . . . . . . . . . . . . 193 Brakes Antilock Brake System (ABS) . . . . . . . . . . . . . . . Electric Parking Brake . . . . . . . . Brake Assist . . . . . . . . . . . . . . . . . . Hill Start Assist (HSA) . . . . . . . . 182 182 184 186 187 187 Driver Assistance Systems . . . 207 Assistance Systems for Parking or Backing . . . . . . . . . . 208 Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . 213 Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . 213 Forward Automatic Braking (FAB) . . . . . . . . . . . . . . . 215 Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . 217 Lane Change Alert (LCA) . . . . . 217 Lane Departure Warning (LDW) . . . . . . . . . . . . . 219 Lane Keep Assist (LKA) . . . . . . 219 Fuel 193 194 195 196 Ride Control Systems Starting and Operating New Vehicle Break-In . . . . . . . . . Ignition Positions . . . . . . . . . . . . . Starting the Engine . . . . . . . . . . . Engine Heater . . . . . . . . . . . . . . . . Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . Shifting Into Park . . . . . . . . . . . . . Engine Exhaust . . . . . . . . . . . . . . 189 Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . 190 Driver Assistance Systems Traction Control/Electronic Stability Control . . . . . . . . . . . . . 196 Cruise Control Cruise Control . . . . . . . . . . . . . . . . 198 Adaptive Cruise Control . . . . . . 200 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . California Fuel Requirements . . . . . . . . . . . . . . . Fuels in Foreign Countries . . . Fuel Additives . . . . . . . . . . . . . . . . Filling the Tank . . . . . . . . . . . . . . . Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 221 222 222 222 223 224 Trailer Towing General Towing Information . . . . . . . . . . . . . . . . . . 225 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . . 225 Trailer Towing . . . . . . . . . . . . . . . . 228 Towing Equipment . . . . . . . . . . . . 231 Conversions and Add-Ons Add-On Electrical Equipment . . . . . . . . . . . . . . . . . . 232 Driving Information Driver Behavior Driving is an important responsibility. Driver behavior, the driving environment, and the vehicle's design all affect how well a vehicle performs. 171 Driving Environment Be prepared for driving in inclement weather, at night, or during other times where visibility or traction may be limited, such as on curves, slippery roads, or hilly terrain. Unfamiliar surroundings can also have hidden hazards. Being aware of these factors can help in understanding how the vehicle handles and what can be done to avoid many types of crashes, including a rollover crash. Learn more about driving in different conditions and off-road driving in this section. Most serious injuries and fatalities to unbelted occupants can be reduced or prevented by the use of seat belts. In a rollover crash, an unbelted person is significantly more likely to die than a person wearing a seat belt. In addition, avoiding excessive speed, sudden or abrupt turns, and drunken or aggressive driving can help make trips safer and avoid the possibility of a crash. Utility vehicles have a significantly higher rollover rate than other types of vehicles. This is because they have a higher ground clearance and a narrower track or shorter wheelbase than passenger cars, which makes them more capable for off-road driving. While these design characteristics provide the driver with a better view of the road, these vehicles do have a higher center of gravity than other types of vehicles. A utility vehicle does not handle the same as a vehicle with a lower center of gravity, like a car, in similar situations. Vehicle Design Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 172 Driving and Operating Safe driver behavior and understanding of the environment can help avoid a rollover crash in any type of vehicle, including utility vehicles. . . Designate a front seat passenger to handle potential distractions. . Become familiar with vehicle features before driving, such as programming favorite radio stations and adjusting climate control and seat settings. Program all trip information into any navigation device prior to driving. Distracted Driving Distraction comes in many forms and can take your focus from the task of driving. Exercise good judgment and do not let other activities divert your attention away from the road. Many local governments have enacted laws regarding driver distraction. Become familiar with the local laws in your area. To avoid distracted driving, keep your eyes on the road, keep your hands on the steering wheel, and focus your attention on driving. . Do not use a phone in demanding driving situations. Use a hands-free method to place or receive necessary phone calls. Watch the road. Do not read, take notes, or look up information on phones or other electronic devices. . Wait until the vehicle is parked to retrieve items that have fallen to the floor. . Stop or park the vehicle to tend to children. . Keep pets in an appropriate carrier or restraint. . Avoid stressful conversations while driving, whether with a passenger or on a cell phone. { Warning Taking your eyes off the road too long or too often could cause a crash resulting in injury or death. Focus your attention on driving. Refer to the infotainment section for more information on using that system and the navigation system, if equipped, including pairing and using a cell phone. Defensive Driving Defensive driving means “always expect the unexpected.” The first step in driving defensively is to wear the seat belt. See Seat Belts 0 64. . Assume that other road users (pedestrians, bicyclists, and other drivers) are going to be careless and make mistakes. Anticipate what they might do and be ready. . Allow enough following distance between you and the driver in front of you. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating . Focus on the task of driving. Drunk Driving Death and injury associated with drinking and driving is a global tragedy. { Warning Drinking and then driving is very dangerous. Your reflexes, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious — or even fatal — collision if you drive after drinking. Do not drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate a driver who will not drink. Control of a Vehicle Braking, steering, and accelerating are important factors in helping to control a vehicle while driving. Braking Braking action involves perception time and reaction time. Deciding to push the brake pedal is perception time. Actually doing it is reaction time. Average driver reaction time is about three-quarters of a second. In that time, a vehicle moving at 100 km/h (60 mph) travels 20 m (66 ft), which could be a lot of distance in an emergency. Helpful braking tips to keep in mind include: . Keep enough distance between you and the vehicle in front of you. . Avoid needless heavy braking. . Keep pace with traffic. If the engine ever stops while the vehicle is being driven, brake normally but do not pump the brakes. Doing so could make the pedal harder to push down. If the engine stops, there will be some power brake assist but it will be used when the brake is applied. 173 Once the power assist is used up, it can take longer to stop and the brake pedal will be harder to push. Steering Electric Power Steering The vehicle has electric power steering. It does not have power steering fluid. Regular maintenance is not required. If power steering assist is lost due to a system malfunction, the vehicle can be steered, but may require increased effort. See your dealer if there is a problem. If the steering wheel is turned until it reaches the end of its travel and is held against that position for an extended period of time, power steering assist may be reduced. If the steering assist is used for an extended period of time while the vehicle is not moving, power assist may be reduced. Normal use of the power steering assist should return when the system cools down. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 174 Driving and Operating See your dealer if there is a problem. Off-Road Recovery Curve Tips . Take curves at a reasonable speed. . Reduce speed before entering a curve. . Maintain a reasonable steady speed through the curve. . Wait until the vehicle is out of the curve before accelerating gently into the straightaway. Steering in Emergencies . There are some situations when steering around a problem may be more effective than braking. . Holding both sides of the steering wheel allows you to turn 180 degrees without removing a hand. . The Antilock Brake System (ABS) allows steering while braking. 3. Turn the steering wheel to go straight down the roadway. Loss of Control Skidding The vehicle's right wheels can drop off the edge of a road onto the shoulder while driving. Follow these tips: 1. Ease off the accelerator and then, if there is nothing in the way, steer the vehicle so that it straddles the edge of the pavement. 2. Turn the steering wheel about one-eighth of a turn, until the right front tire contacts the pavement edge. There are three types of skids that correspond to the vehicle's three control systems: . Braking Skid — wheels are not rolling. . Steering or Cornering Skid — too much speed or steering in a curve causes tires to slip and lose cornering force. . Acceleration Skid — too much throttle causes the driving wheels to spin. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. If the vehicle starts to slide, follow these suggestions: . Ease your foot off the accelerator pedal and steer the way you want the vehicle to go. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating The vehicle may straighten out. Be ready for a second skid if it occurs. . . Slow down and adjust your driving according to weather conditions. Stopping distance can be longer and vehicle control can be affected when traction is reduced by water, snow, ice, gravel, or other material on the road. Learn to recognize warning clues — such as enough water, ice, or packed snow on the road to make a mirrored surface — and slow down when you have any doubt. Try to avoid sudden steering, acceleration, or braking, including reducing vehicle speed by shifting to a lower gear. Any sudden changes could cause the tires to slide. Remember: Antilock brakes help avoid only the braking skid. Driving on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep-standing or flowing water. { Warning Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car/vehicle wash, lightly apply the brake pedal until the brakes work normally. Flowing or rushing water creates strong forces. Driving through flowing water could cause the vehicle to be carried away. If this happens, you and other vehicle occupants could drown. Do not ignore police warnings and be very cautious about trying to drive through flowing water. 175 Hydroplaning Hydroplaning is dangerous. Water can build up under the vehicle's tires so they actually ride on the water. This can happen if the road is wet enough and you are going fast enough. When the vehicle is hydroplaning, it has little or no contact with the road. There is no hard and fast rule about hydroplaning. The best advice is to slow down when the road is wet. Other Rainy Weather Tips Besides slowing down, other wet weather driving tips include: . Allow extra following distance. . Pass with caution. . Keep windshield wiping equipment in good shape. . Keep the windshield washer fluid reservoir filled. . Have good tires with proper tread depth. See Tires 0 266. . Turn off cruise control. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 176 Driving and Operating Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips include: . Keep the vehicle serviced and in good shape. . Check all fluid levels and brakes, tires, cooling system, and transmission. . Shift to a lower gear when going down steep or long hills. { Warning Coasting downhill in N (Neutral) or with the ignition off is dangerous. This can cause overheating of the brakes and loss of steering assist. Always have the engine running and the vehicle in gear. . Drive at speeds that keep the vehicle in its own lane. Do not swing wide or cross the center line. . Be alert on top of hills; something could be in your lane (e.g., stalled car, accident). . Pay attention to special road signs (e.g., falling rocks area, winding roads, long grades, passing or no-passing zones) and take appropriate action. { Warning Using the brakes to slow the vehicle on a long downhill slope can cause brake overheating, can reduce brake performance, and could result in a loss of braking. Shift the transmission to a lower gear to let the engine assist the brakes on a steep downhill slope. Winter Driving Driving on Snow or Ice Snow or ice between the tires and the road creates less traction or grip, so drive carefully. Wet ice can occur at about 0 °C (32 °F) when freezing rain begins to fall. Avoid driving on wet ice or in freezing rain until roads can be treated. For Slippery Road Driving: . Accelerate gently. Accelerating too quickly causes the wheels to spin and makes the surface under the tires slick. . Turn on Traction Control. See Traction Control/Electronic Stability Control 0 196. . The Antilock Brake System (ABS) improves vehicle stability during hard stops, but the brakes should be applied sooner than when on dry pavement. See Antilock Brake System (ABS) 0 193. . Allow greater following distance and watch for slippery spots. Icy patches can occur on otherwise Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating clear roads in shaded areas. The surface of a curve or an overpass can remain icy when the surrounding roads are clear. Avoid sudden steering maneuvers and braking while on ice. . Turn off cruise control. Blizzard Conditions Stop the vehicle in a safe place and signal for help. Stay with the vehicle unless there is help nearby. If possible, use Roadside Assistance. See Roadside Assistance Program 0 327. To get help and keep everyone in the vehicle safe: . Turn on the hazard warning flashers. . Tie a red cloth to an outside mirror. { Warning Snow can trap engine exhaust under the vehicle. This may cause exhaust gases to get inside. Engine exhaust contains carbon monoxide (CO), which cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle is stuck in snow: . Clear snow from the base of the vehicle, especially any blocking the exhaust pipe. . Open a window about 5 cm (2 in) on the vehicle side that is away from the wind, to bring in fresh air. . Fully open the air outlets on or under the instrument panel. . Adjust the climate control system to circulate the air inside the vehicle and set (Continued) 177 Warning (Continued) the fan speed to the highest setting. See “Climate Control Systems.” For more information about CO, see Engine Exhaust 0 189. To save fuel, run the engine for short periods to warm the vehicle and then shut the engine off and partially close the window. Moving about to keep warm also helps. If it takes time for help to arrive, when running the engine, push the accelerator pedal slightly so the engine runs faster than the idle speed. This keeps the battery charged to restart the vehicle and to signal for help with the headlamps. Do this as little as possible, to save fuel. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 178 Driving and Operating If the Vehicle Is Stuck Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the rocking method. See Traction Control/Electronic Stability Control 0 196. { Warning If the vehicle's tires spin at high speed, they can explode, and you or others could be injured. The vehicle can overheat, causing an engine compartment fire or other damage. Spin the wheels as little as possible and avoid going above 56 km/h (35 mph). Rocking the Vehicle to Get it Out Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction system. Shift back and forth between R (Reverse) and a low forward gear, spinning the wheels as little as possible. To prevent transmission wear, wait until the wheels stop spinning before shifting gears. Release the accelerator pedal while shifting, and press lightly on the accelerator pedal when the transmission is in gear. Slowly spinning the wheels in the forward and reverse directions causes a rocking motion that could free the vehicle. If that does not get the vehicle out after a few tries, it might need to be towed out. If the vehicle does need to be towed out, see Towing the Vehicle 0 295. Vehicle Load Limits It is very important to know how much weight the vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on the vehicle may show how much weight it may properly carry, the Tire and Loading Information label and the Certification/Tire label. { Warning Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). This can cause systems to break and change the way the vehicle handles. This could cause loss of control and a crash. Overloading can also reduce stopping distance, damage the tires, and shorten the life of the vehicle. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Tire and Loading Information Label Example Label A vehicle-specific Tire and Loading Information label is attached to the center pillar (B-pillar). The tire and loading information label shows the number of occupant seating positions (1), and the maximum vehicle capacity weight (2) in kilograms and pounds. The Tire and Loading Information label also shows the size of the original equipment tires (3) and the recommended 179 cold tire inflation pressures (4). For more information on tires and inflation see Tires 0 266 and Tire Pressure 0 273. 3. Subtract the combined There is also important loading information on the vehicle Certification/Tire label. It may show the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle. See “Certification/Tire Label” later in this section. 4. The resulting figure equals “Steps for Determining Correct Load Limit– 1. Locate the statement "The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs." on your vehicle’s placard. 2. Determine the combined weight of the driver and passengers that will be riding in your vehicle. weight of the driver and passengers from XXX kg or XXX lbs. the available amount of cargo and luggage load capacity. For example, if the "XXX" amount equals 1400 lbs. and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs. (1400-750 (5 x 150) = 650 lbs.) 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. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 180 Driving and Operating 6. 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.” See Trailer Towing 0 228 for important information on towing a trailer, towing safety rules and trailering tips. Example 1 Example 2 1. Vehicle Capacity Weight 1. Vehicle Capacity Weight for Example 1 = 453 kg (1,000 lbs). 2. Subtract Occupant Weight @ 68 kg (150 lbs) × 2 = 136 kg (300 lbs). 3. Available Occupant and Cargo Weight = 317 kg (700 lbs). for Example 2 = 453 kg (1,000 lbs). 2. Subtract Occupant Weight @ 68 kg (150 lbs) × 5 = 340 kg (750 lbs). 3. Available Cargo Weight = 113 kg (250 lbs). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating weight of the driver, passengers, and cargo should never exceed the vehicle's capacity weight. Certification/Tire Label 1. Vehicle Capacity Weight Refer to the vehicle's tire and loading information label for specific information about the vehicle's capacity weight and seating positions. The combined Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, and cargo. The Certification/Tire label may also show the maximum weights for the front and rear axles, called the Gross Axle Weight Rating (GAWR). To find out the actual loads on the front and rear axles, weigh the vehicle at a weigh station. Your dealer can help with this. Be sure to spread the load equally on both sides of the centerline. Example 3 for Example 3 = 453 kg (1,000 lbs). 2. Subtract Occupant Weight @ 91 kg (200 lbs) × 5 = 453 kg (1,000 lbs). 3. Available Cargo Weight = 0 kg (0 lbs). 181 Label Example A vehicle-specific Certification/ Tire label is attached to the center pillar (B-pillar). The label may show the size of the vehicle's original tires and the inflation pressures needed to obtain the gross weight capacity of the vehicle. The label shows the gross weight capacity of the vehicle. This is called the Gross Caution Overloading the vehicle may cause damage. Repairs would not be covered by the vehicle warranty. Do not overload the vehicle. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 182 Driving and Operating { Warning Things inside the vehicle can strike and injure people in a sudden stop or turn, or in a crash. . Put things in the cargo area of the vehicle. In the cargo area, put them as far forward as possible. Try to spread the weight evenly. . Never stack heavier things, like suitcases, inside the vehicle so that some of them are above the tops of the seats. . Do not leave an unsecured child restraint in the vehicle. . Secure loose items in the vehicle. . Do not leave a seat folded down unless needed. Starting and Operating New Vehicle Break-In Caution The vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines: . Do not drive at any one constant speed, fast or slow, for the first 805 km (500 mi). Do not make full-throttle starts. Avoid downshifting to brake or slow the vehicle. . Avoid making hard stops for the first 322 km (200 mi) or so. During this time the new brake linings are not yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this (Continued) Caution (Continued) breaking-in guideline every time you get new brake linings. Following break-in, engine speed and load can be gradually increased. Ignition Positions The vehicle has an electronic keyless ignition with pushbutton start. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating The Remote Keyless Entry (RKE) transmitter must be in the vehicle for the system to operate. If the pushbutton start is not working, the vehicle may be near a strong radio antenna signal causing interference to the Keyless Access system. See Remote Keyless Entry (RKE) System Operation 0 28. To shift out of P (Park), the vehicle must be in ON/RUN and the brake pedal must be applied. Stopping the Engine/Off (No Indicator Lights) When the vehicle is stopped, press ENGINE START/STOP once to turn the engine off. If the vehicle is in P (Park), the ignition will turn off, and Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) 0 187. If the vehicle is not in P (Park), the ignition will return to ACC/ ACCESSORY and display the message SHIFT TO PARK in the Driver Information Center (DIC). When the vehicle is shifted into P (Park), the ignition system will turn off. The vehicle may have an electric steering column lock. The lock is activated when the vehicle is switched to OFF and either front door is opened. A sound may be heard as the lock actuates or releases. The steering column lock may not release with the wheels turned off center. If this happens, the vehicle may not start. Move the steering wheel from left to right while attempting to start the vehicle. If this does not work, the vehicle needs service. Do not turn the engine off when the vehicle is moving. This will cause a loss of power assist in the brake and steering systems and disable the airbags. If the vehicle must be turned off in an emergency: 1. Brake using a firm and steady pressure. Do not pump the brakes repeatedly. This may deplete power assist, requiring increased brake pedal force. 183 2. Shift the vehicle to N (Neutral). This can be done while the vehicle is moving. After shifting to N (Neutral), firmly apply the brakes and steer the vehicle to a safe location. 3. Come to a complete stop, shift to P (Park), and turn the ignition off. The shift lever must be in P (Park) to turn the ignition off. 4. Set the parking brake. See Electric Parking Brake 0 194. { Warning Turning off the vehicle while moving may cause loss of power assist in the brake and steering systems and disable the airbags. While driving, only shut the vehicle off in an emergency. If the vehicle cannot be pulled over and must be shut off while driving, press and hold ENGINE START/ STOP for longer than two seconds, or press twice in five seconds. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 184 Driving and Operating ACC/ACCESSORY (Amber Indicator Light) This mode allows you to use some electrical accessories when the engine is off. With the ignition off, pressing the button one time without the brake pedal applied will place the ignition system in ACC/ACCESSORY. The ignition will switch from ACC/ ACCESSORY to OFF after five minutes to prevent battery rundown. ON/RUN/START (Green Indicator Light) This mode is for driving and starting. With the ignition off and the brake pedal applied, pressing the button once will place the ignition system in ON/RUN/START. Once engine cranking begins, release the button. Engine cranking will continue until the engine starts. See Starting the Engine 0 184. The ignition will then remain in ON/RUN. Service Mode This power mode is available for service and diagnostics, and to verify the proper operation of the malfunction indicator lamp as may be required for emission inspection purposes. With the vehicle off and the brake pedal not applied, pressing and holding the button for more than five seconds will place the vehicle in Service Mode. The instruments and audio systems will operate as they do in ON/RUN, but the vehicle will not be able to be driven. The engine will not start in Service Mode. Press the button again to turn the vehicle off. Starting the Engine Move the shift lever to P (Park) or N (Neutral). To restart the engine when the vehicle is already moving, use N (Neutral) only. Caution Do not try to shift to P (Park) if the vehicle is moving. If you do, you could damage the transmission. Shift to P (Park) only when the vehicle is stopped. Caution If you add electrical parts or accessories, you could change the way the engine operates. Any resulting damage would not be covered by the vehicle warranty. See Add-On Electrical Equipment 0 232. Starting Procedure 1. With the Keyless Access system, the RKE transmitter must be in the vehicle. Press ENGINE START/STOP with the brake pedal applied. When the engine begins cranking, let go of the button. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating The idle speed will go down as the engine gets warm. Do not race the engine immediately after starting it. Caution Cranking the engine for long periods of time, by returning the ignition to the START position immediately after cranking has ended, can overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between each try, to let the cranking motor cool down. 2. If the engine does not start after five to 10 seconds, especially in very cold weather (below −18 °C or 0 °F), it could be flooded with too much gasoline. Try pushing the accelerator pedal all the way to the floor and holding it there as you hold ENGINE START/ STOP for up to a maximum of 15 seconds. Wait at least 15 seconds between each try, to allow the cranking motor to cool down. When the engine starts, let go of the button and the accelerator. If the vehicle starts briefly but then stops again, do the same thing. This clears the extra gasoline from the engine. Do not race the engine immediately after starting it. Operate the engine and transmission gently until the oil warms up and lubricates all moving parts. Stop/Start System { Warning The automatic engine Stop/Start feature causes the engine to shut off while the vehicle is still on. Do not exit the vehicle before shifting to P (Park). The vehicle may restart and move unexpectedly. Always shift to P (Park), and then turn the ignition off before exiting the vehicle. 185 The vehicle has a fuel saving Stop/ Start system to shut off the engine to help conserve fuel. Auto Engine Stop/Start When the brakes are applied and the vehicle is at a complete stop, the engine may turn off. When stopped, the tachometer displays AUTO STOP. See Tachometer 0 120. When the brake pedal is released or the accelerator pedal is pushed, the engine will restart. Auto Stop may be deactivated if: . A minimum vehicle speed is not reached. . The engine or transmission is not at the required operating temperature. . The outside temperature is not in the required operating range, typically between −10 °C (14 °F) and 50 °C (122 °F). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 186 Driving and Operating . The shift lever is in any gear other than D (Drive). . The battery charge is low. . The interior comfort level has not reached the required level for the climate control system or defog settings. . The Auto Stop time is greater than two minutes. Engine Heater The vehicle may have an engine heater. The engine heater can help in cold weather conditions at or below −18 °C (0 °F) for easier starting and better fuel economy during engine warm-up. Plug in the heater at least four hours before starting the vehicle. An internal thermostat in the plug end of the cord will prevent engine heater operation at temperatures above −18 °C (0 °F). To Use The Engine Heater 1. Turn off the engine. { Warning 3. Open the hood and unwrap the electrical cord. The cord is in the driver side of the engine compartment, near the battery. It is shipped from the factory with a tie holding it in place. Use care in removing the tie so that the cord is not damaged. Check the heater cord for damage. If it is damaged, do not use it. See your dealer for a replacement. Inspect the cord for damage yearly. 4. Plug it into a normal, grounded 110-volt AC outlet. Improper use of the heater cord or an extension cord can damage the cord and may result in overheating and fire. . Plug the cord into a three-prong electrical utility receptacle that is protected by a ground fault detection function. An ungrounded outlet could cause an electric shock. . Use a weatherproof, heavy-duty, 15 amp-rated extension cord if needed. Failure to use the recommended extension cord in good operating condition, or using a damaged heater or extension cord, could make (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating away from moving engine parts. If you do not it could be damaged. Warning (Continued) it overheat and cause a fire, property damage, electric shock, and injury. . Do not operate the vehicle with the heater cord permanently attached to the vehicle. Possible heater cord and thermostat damage could occur. . While in use, do not let the heater cord touch vehicle parts or sharp edges. Never close the hood on the heater cord. . Before starting the vehicle, unplug the cord, reattach the cover to the plug, and securely fasten the cord. Keep the cord away from any moving parts. 5. Before starting the engine, be sure to unplug and store the cord as it was before to keep it The length of time the heater should remain plugged in depends on several factors. Ask a dealer in the area where you will be parking the vehicle for the best advice on this. Retained Accessory Power (RAP) 187 All these features will work when the vehicle is on or in ACC/ ACCESSORY. Shifting Into Park To shift into P (Park): 1. Hold the brake pedal down and set the parking brake. See Electric Parking Brake 0 194. . Power windows 2. Move the shift lever into P (Park) by holding in the button on the back of the shift lever and pushing the lever all the way toward the front of the vehicle. . Sunroof (if equipped) 3. Turn the ignition off. These vehicle accessories can be used for up to 10 minutes after the engine is turned off: . Audio system Power to the audio system will continue to operate for up to 10 minutes or until the driver door is opened. Power to the power windows and sunroof will continue to operate for up to 10 minutes or until any door is opened. 4. Take the Remote Keyless Entry (RKE) transmitter with you. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 188 Driving and Operating Leaving the Vehicle with the Engine Running { Warning It can be dangerous to leave the vehicle with the engine running. It could overheat and catch fire. It is dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the engine is running. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park). See Shifting Into Park 0 187. If you have to leave the vehicle with the engine running, the vehicle must be in P (Park) and the parking brake set. After shifting into P (Park), try to move the shift lever without first pressing the button on the shift lever. If you can, the shift lever was not fully locked into P (Park). Torque Lock Torque lock is when the weight of the vehicle puts too much force on the parking pawl in the transmission. This happens when parking on a hill and shifting the transmission into P (Park) is not done properly and then it is difficult to shift out of P (Park). To prevent torque lock, set the parking brake and then shift into P (Park). To find out how, see "Shifting Into Park" listed previously. If torque lock does occur, the vehicle may need to be pushed uphill by another vehicle to relieve the parking pawl pressure, so you can shift out of P (Park). Shifting out of Park To shift out of P (Park): 1. Apply the brake pedal. 2. Turn the ignition to on. 3. Press the shift lever button. 4. Move the shift lever. If you still are unable to shift out of P (Park): 1. Fully release the shift lever button. 2. Hold the brake pedal down and press the shift lever button again. 3. Move the shift lever. If you still cannot move the shift lever from P (Park), see your dealer for service. Parking over Things That Burn { Warning Things that can burn could touch hot exhaust parts under the vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Extended Parking It is best not to park with the vehicle running. If the vehicle is left running, be sure it will not move and there is adequate ventilation. See Shifting Into Park 0 187 and Engine Exhaust 0 189. If the vehicle is left parked and running with the Remote Keyless Entry (RKE) transmitter outside the vehicle, it will turn off after one hour. If the vehicle is left parked and running with the RKE transmitter inside the vehicle, it will turn off after two hours. The vehicle could turn off sooner if it is parked on a hill, due to lack of available fuel. The timer will reset if the vehicle is taken out of P (Park) while it is running. Engine Exhaust { Warning Engine exhaust contains carbon monoxide (CO), which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death. Exhaust may enter the vehicle if: . The vehicle idles in areas with poor ventilation (parking garages, tunnels, deep snow that may block underbody airflow or tail pipes). . The exhaust smells or sounds strange or different. . The exhaust system leaks due to corrosion or damage. . The vehicle exhaust system has been modified, damaged, or improperly repaired. (Continued) 189 Warning (Continued) . There are holes or openings in the vehicle body from damage or aftermarket modifications that are not completely sealed. If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle: . Drive it only with the windows completely down. . Have the vehicle repaired immediately. Never park the vehicle with the engine running in an enclosed area such as a garage or a building that has no fresh air ventilation. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 190 Driving and Operating Running the Vehicle While Parked Automatic Transmission It is better not to park with the engine running. If the vehicle is left with the engine running, follow the proper steps to be sure the vehicle will not move. See Shifting Into Park 0 187 and Engine Exhaust 0 189. P : This position locks the front wheels. Use P (Park) when starting the engine because the vehicle cannot move easily. { Warning It is dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. (Continued) Warning (Continued) Do not leave the vehicle when the engine is running. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park). See Shifting Into Park 0 187. The vehicle has an automatic transmission shift lock control system. You must fully apply the regular brake first and then press the shift lever button before shifting from P (Park) when the ignition is in on. If you cannot shift out of P (Park), ease pressure on the shift lever, then push the shift lever all the way into P (Park) as you maintain brake application. Then press the shift lever button and move the shift lever into another gear. See Shifting out of Park 0 188. R : Use this gear to back up. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating 191 Caution Warning (Continued) Caution Shifting to R (Reverse) while the vehicle is moving forward could damage the transmission. The repairs would not be covered by the vehicle warranty. Shift to R (Reverse) only after the vehicle is stopped. people or objects. Do not shift into a drive gear while the engine is running at high speed. If the vehicle does not shift gears, the transmission could be damaged. Have the vehicle serviced right away. To rock the vehicle back and forth to get out of snow, ice, or sand without damaging the transmission, see If the Vehicle Is Stuck 0 178. N : In this position the engine does not connect with the wheels. Use N (Neutral) to restart a vehicle that is already moving. { Warning Shifting into a drive gear while the engine is running at high speed is dangerous. Unless your foot is firmly on the brake pedal, the vehicle could move very rapidly. You could lose control and hit (Continued) Caution Shifting out of P (Park) or N (Neutral) with the engine running at high speed may damage the transmission. The repairs would not be covered by the vehicle warranty. Be sure the engine is not running at high speed when shifting the vehicle. D : This position is for normal driving. It provides the best fuel economy. If you need more power for passing, and you are: . Going less than 56 km/h (35 mph), push the accelerator pedal about halfway down. . Going about 56 km/h (35 mph) or more, push the accelerator all the way down. Caution A transmission hot message may display if the automatic transmission fluid is too hot. Driving under this condition can damage the vehicle. Stop and idle the engine to cool the automatic transmission fluid. This message clears when the transmission fluid has cooled sufficiently. Caution Spinning the tires or holding the vehicle in one place on a hill using only the accelerator pedal (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 192 Driving and Operating Caution (Continued) may damage the transmission. The repair will not be covered by the vehicle warranty. If the vehicle is stuck, do not spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place. . When driving in hot temperatures or at high altitude Manual Mode Electronic Range Select (ERS) Mode L : This position provides access to gear ranges, which offer more engine braking but lower fuel economy than D (Drive). This can be used on very steep hills, or in deep snow or mud. See Manual Mode 0 192. Operating Modes The transmission may operate in a lower gear than normal to improve vehicle performance. The engine speed may be higher and there may be an increase in noise during the following conditions: . When climbing a grade . When driving downhill ERS or manual mode allows for the selection of the range of gear positions. Use this mode when driving downhill or to limit the top gear and vehicle speed. The shift position indicator within the Driver Information Center (DIC) will display a number next to the L indicating the highest available gear under manual mode and the driving conditions when manual mode was selected. To use this feature: 1. Move the shift lever to L (Low). 2. Press the plus/minus button on the shift lever to increase or decrease the gear range available. When shifting to L (Low), the transmission will shift to a preset lower gear range. For this preset range, the highest gear available is displayed next to the L in the DIC. See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. All gears below that number are available to use. For example, when 4 (Fourth) is shown next to the L, 1 (First) through 4 (Fourth) gears are shifted automatically. To shift to 5 (Fifth) gear or higher, press the + (Plus) button or shift into D (Drive). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating L (Low) will prevent shifting to a lower gear range if the engine speed is too high. If vehicle speed is not reduced within the time allowed, the lower gear range shift will not be completed. Slow the vehicle, then press the − (Minus) button to the desired lower gear range. While using the ERS, cruise control can be used. Drive Systems Brakes All-Wheel Drive Antilock Brake System (ABS) Vehicles with this feature transfer engine power, as required, to all four wheels. It is fully automatic, and adjusts itself as needed for road conditions. When using a compact spare tire on an AWD vehicle, the system automatically detects the compact spare and reduces AWD performance to protect the system. An AWD message may be displayed. To restore full AWD operation and prevent excessive wear on the system, replace the compact spare with a full-size tire as soon as possible. See Compact Spare Tire 0 291. 193 This vehicle has an Antilock Brake System (ABS), an advanced electronic braking system that helps prevent a braking skid. When the vehicle begins to drive away, ABS checks itself. A momentary motor or clicking noise may be heard while this test is going on, and it may even be noticed that the brake pedal moves a little. This is normal. If there is a problem with ABS, this warning light stays on. See Antilock Brake System (ABS) Warning Light 0 128. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 194 Driving and Operating If driving safely on a wet road and it becomes necessary to slam on the brakes and continue braking to avoid a sudden obstacle, a computer senses the wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each wheel. Using ABS ABS can change the brake pressure to each wheel, as required, faster than any driver could. This can help you steer around the obstacle while braking hard. ABS allows you to steer and brake at the same time. In many emergencies, steering can help more than even the very best braking. As the brakes are applied, the computer keeps receiving updates on wheel speed and controls braking pressure accordingly. Remember: ABS does not change the time needed to get a foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, there will not be enough time to apply the brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even with ABS. Do not pump the brakes. Just hold the brake pedal down firmly and let ABS work. You may hear the ABS pump or motor operating and feel the brake pedal pulsate. This is normal. Braking in Emergencies Electric Parking Brake The Electric Parking Brake (EPB) switch is on the center console. The EPB can always be activated, even if the ignition is off. To prevent draining the battery, avoid repeated cycles of the EPB when the engine is not running. The system has a red parking brake status light and an amber parking brake warning light. See Electric Parking Brake Light 0 128 and Service Electric Parking Brake Light 0 128. There are also parking brake-related Driver Information Center (DIC) messages. In case of insufficient electrical power, the EPB cannot be applied or released. Before leaving the vehicle, check the red parking brake status light to ensure that the parking brake is applied. EPB Apply To apply the EPB: 1. Be sure the vehicle is at a complete stop. 2. Lift up the EPB switch momentarily. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating The red parking brake status light will flash and then stay on once the EPB is fully applied. If the red parking brake status light flashes continuously, then the EPB is only partially applied or there is a problem with the EPB. A DIC message will display. Release the EPB and try to apply it again. If the light does not come on, or keeps flashing, have the vehicle serviced. Do not drive the vehicle if the red parking brake status light is flashing. See your dealer. See Electric Parking Brake Light 0 128. If the amber parking brake warning light is on, lift up on the EPB switch and hold it up. Continue to hold the switch until the red parking brake status light remains on. If the amber parking brake warning light is on, see your dealer. If the EPB is applied while the vehicle is moving, the vehicle will decelerate as long as the switch is held up. If the switch is held up until the vehicle comes to a stop, the EPB will remain applied. The vehicle may automatically apply the EPB in some situations when the vehicle is not moving. This is normal, and is done to periodically check the correct operation of the EPB system. If the EPB fails to apply, the rear wheels should be blocked to prevent vehicle movement. 195 Caution Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Make sure that the parking brake is fully released and the brake warning light is off before driving. EPB Release To release the EPB: 1. Turn the ignition on or to ACC/ ACCESSORY. 2. Apply and hold the brake pedal. 3. Push down momentarily on the EPB switch. The EPB is released when the red parking brake status light is off. If the amber parking brake warning light is on, release the EPB by pushing down on the EPB switch and holding it down. Continue to hold the switch until the red parking brake status light is off. If either light stays on after release is attempted, see your dealer. Automatic EPB Release The EPB will automatically release if the vehicle is running, placed into gear, and an attempt is made to drive away. Avoid rapid acceleration when the EPB is applied, to preserve brake lining life. Brake Assist The Brake Assist feature is designed to assist the driver in stopping or decreasing vehicle speed in emergency driving conditions. This feature uses the stability system hydraulic brake control module to supplement the power brake system under conditions where the driver has Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 196 Driving and Operating quickly and forcefully applied the brake pedal in an attempt to quickly stop or slow down the vehicle. The stability system hydraulic brake control module increases brake pressure at each corner of the vehicle until the ABS activates. Minor brake pedal pulsation or pedal movement during this time is normal and the driver should continue to apply the brake pedal as the driving situation dictates. The Brake Assist feature will automatically disengage when the brake pedal is released or brake pedal pressure is quickly decreased. Hill Start Assist (HSA) Hill Start Assist (HSA) will activate when the vehicle is stopped on a moderate to steep grade to help prevent it from rolling in the unintended direction. After the brake pedal has been released and before the accelerator pedal has been pressed, HSA uses braking pressure to hold the vehicle stationary. If HSA is holding the vehicle, a DIC message displays. The vehicle will roll if in a drive gear and facing downhill, or in R (Reverse) and facing uphill. Once HSA is active it will hold the vehicle, unless the driver door is opened or the driver’s seat belt is unbuckled prior to releasing the brake pedal. Ride Control Systems Traction Control/ Electronic Stability Control System Operation The vehicle has a Traction Control System (TCS) and StabiliTrak, an electronic stability control system. These systems help limit wheel slip and assist the driver in maintaining control, especially on slippery road conditions. TCS activates if it senses that any of the drive wheels are spinning or beginning to lose traction. When this happens, TCS applies the brakes to the spinning wheels and reduces engine power to limit wheel spin. StabiliTrak activates when the vehicle senses a difference between the intended path and the direction the vehicle is actually traveling. StabiliTrak selectively applies braking pressure to any one of the Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating vehicle wheel brakes to assist the driver in keeping the vehicle on the intended path. If cruise control is being used and TCS or StabiliTrak begins to limit wheel spin, cruise control will disengage. Cruise control may be turned back on when road conditions allow. Both systems come on automatically when the vehicle is started and begins to move. The systems may be heard or felt while they are operating or while performing diagnostic checks. This is normal and does not mean there is a problem with the vehicle. It is recommended to leave both systems on for normal driving conditions, but it may be necessary to turn TCS off if the vehicle gets stuck in sand, mud, ice, or snow. See If the Vehicle Is Stuck 0 178 and “Turning the Systems Off and On” later in this section. 197 3. Start the engine. The indicator light for both systems is in the instrument cluster. This light will: . Flash when TCS is limiting wheel spin. . Flash when StabiliTrak is activated. . Turn on and stay on when either system is not working. If either system fails to turn on or to activate, d comes on and stays on to indicate that the system is inactive and is not assisting the driver in maintaining control. The vehicle is safe to drive, but driving should be adjusted accordingly. If d comes on and stays on: 1. Stop the vehicle. 2. Turn the engine off and wait 15 seconds. Drive the vehicle. If d comes on and stays on, the vehicle may need more time to diagnose the problem. If the condition persists, see your dealer. Turning the Systems Off and On Caution Do not repeatedly brake or accelerate heavily when TCS is off. The vehicle driveline could be damaged. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 198 Driving and Operating To turn off both TCS and StabiliTrak, press and hold g until the traction off light i and StabiliTrak OFF light g illuminate and stay on in the instrument cluster. To turn TCS and StabiliTrak on again, press and release g. The traction off light i and StabiliTrak OFF light g in the instrument cluster turn off. To turn off only TCS, press and release g. The traction off light i illuminates in the instrument cluster. To turn TCS on again, press and release g. The traction off light i in the instrument cluster will turn off. If TCS is limiting wheel spin when g is pressed, the system will not turn off until the wheels stop spinning. Adding accessories can affect the vehicle performance. See Accessories and Modifications 0 235. Cruise Control With cruise control the vehicle can maintain a speed of about 40 km/h (25 mph) or more without keeping your foot on the accelerator. Cruise control does not work at speeds below 40 km/h (25 mph). { Warning Cruise control can be dangerous where you cannot drive safely at a steady speed. Do not use cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads. With the Traction Control System (TCS), the system may begin to limit wheel spin while you are using cruise control. If this happens, the cruise control will automatically disengage. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating See Traction Control/Electronic Stability Control 0 196. If a collision alert occurs when cruise control is activated, cruise control is disengaged. See Forward Collision Alert (FCA) System 0 213. When road conditions allow you to safely use it again, cruise control can be turned back on. If the brakes are applied, cruise control disengages. RES+ : If there is a set speed in memory, press briefly to resume to that speed or press and hold to accelerate. If cruise control is already active, use to increase vehicle speed. SET− : Press the control down briefly to set the speed and activate cruise control. If cruise control is already active, use to decrease vehicle speed. * : Press to disengage cruise control without erasing the set speed from memory. Setting Cruise Control If the 5 button is on when not in use, SET– or RES+ could get pressed and go into cruise when not desired. Keep the 5 button off when cruise is not being used. 1. Press 5 to turn the cruise system on. 5 : Press to turn cruise control on 2. Get to the desired speed. or off. A white indicator comes on in the instrument cluster when cruise control is turned on. 3. Press and release SET– . The desired set speed briefly appears in the instrument cluster. 199 4. Remove your foot from the accelerator pedal. The cruise control indicator on the instrument cluster turns green after cruise control has been set to the desired speed. See Instrument Cluster 0 117. Resuming a Set Speed If the cruise control is set at a desired speed and then the brakes are applied or * is pressed, the cruise control is disengaged without erasing the set speed from memory. Once the vehicle reaches about 40 km/h (25 mph) or more, press RES+ up briefly. The vehicle returns to the previous set speed. Increasing Speed While Using Cruise Control If the cruise control system is already activated: . Press and hold RES+ up until the vehicle accelerates to the desired speed, then release it. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 200 . Driving and Operating To increase vehicle speed in small increments, press RES+ up briefly. For each press, the vehicle goes about 1.6 km/h (1 mph) faster. Reducing Speed While Using Cruise Control If the cruise control system is already activated: . Press and hold SET– down until the desired lower speed is reached, then release it. . To decrease the vehicle speed in small increments, press SET– down briefly. For each press, the vehicle goes about 1.6 km/h (1 mph) slower. Passing Another Vehicle While Using Cruise Control Use the accelerator pedal to increase the vehicle speed. When you take your foot off the pedal, the vehicle will slow down to the previously set cruise speed. While pressing the accelerator pedal or shortly following the release to override cruise control, briefly pressing SET− will result in cruise set to the current vehicle speed. Using Cruise Control on Hills How well the cruise control will work on hills depends upon the vehicle speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain your speed. When going downhill, you might have to brake or shift to a lower gear to keep your speed down. If the brake pedal is applied, cruise control will disengage. Ending Cruise Control There are four ways to end cruise control: . Step lightly on the brake pedal. *. . Press . Shift the transmission to N (Neutral). . To turn off cruise control, press 5. Erasing Speed Memory The cruise control set speed is erased from memory if 5 is pressed or if the ignition is turned off. Adaptive Cruise Control If equipped with Adaptive Cruise Control (ACC), it allows you to select the cruise control set speed and following gap. Read this entire section before using this system. The following gap is the following time between your vehicle and a vehicle detected directly ahead in your path moving in the same direction. If no vehicle is detected in your path, ACC works like regular cruise control. ACC uses camera and radar sensors. See Radio Frequency Statement 0 333. If a vehicle is detected in your path, ACC can apply acceleration or limited, moderate braking to maintain the selected following gap. To disengage ACC, apply the brake. If ACC is controlling your vehicle speed when the Traction Control System (TCS) or StabiliTrak system activates, the ACC may Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating automatically disengage. See Traction Control/Electronic Stability Control 0 196. When road conditions allow ACC to be safely used, the ACC can be turned back on. ACC will not engage if the TCS or StabiliTrak system is disabled. { Warning ACC has limited braking ability and may not have time to slow the vehicle down enough to avoid a collision with another vehicle you are following. This can occur when vehicles suddenly slow or stop ahead, or enter your lane. Also see “Alerting the Driver” in this section. Complete attention is always required while driving and you should be ready to take action and apply the brakes. See Defensive Driving 0 172. 201 { Warning ACC will not detect or brake for children, pedestrians, animals, or other objects. Do not use ACC when: . On winding and hilly roads or when the sensors are blocked by snow, ice, or dirt. The system may not detect a vehicle ahead. Keep the entire front of the vehicle clean. . Visibility is low, such as in fog, rain, or snow conditions. ACC performance is limited under these conditions. . On slippery roads where fast changes in tire traction can cause excessive wheel slip. ] : Press to turn the system on or off. A white cruise control indicator comes on in the instrument cluster. RES+ : Press the control up briefly to resume the previous set speed. If ACC is already active, use to increase vehicle speed. SET– : Press the control down briefly to set the speed and activate ACC. If ACC is already active, use to decrease vehicle speed. * : Press to disengage ACC without erasing the set speed from memory. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 202 Driving and Operating 3 : Press to select a following gap time (or distance) setting for ACC of Far, Medium, or Near. Setting Adaptive Cruise Control After ACC is set, it may immediately apply the brakes if a vehicle ahead is detected closer than the selected following gap. If cruise control is on when not in use, the cruise on/off control could get pressed and cruise control could become active when not desired. Keep the cruise control off when cruise is not being used. Select the set speed desired for cruise. This is the vehicle speed when no vehicle is detected in its path. ACC will not set at a speed less than 24 km/h (15 mph), although it can be resumed when driving at lower speeds. To set ACC: 1. Press ]. 2. Get up to the desired speed. 3. Press and release SET– . 4. Remove your foot from the accelerator. Increasing Speed While ACC is at a Set Speed If ACC is already activated, do one of the following: . Use the accelerator to get to the higher speed. Press SET– down. Release the control and the accelerator pedal. The vehicle will now cruise at the higher speed. When the accelerator pedal is pressed, ACC will not brake because it is overridden. A warning message will appear on the Driver Information Center (DIC) and HUD, if equipped. The ACC indicator displays in the instrument cluster and Head-Up display (HUD), if equipped. When the ACC is active, the indicator turns green. Be mindful of speed limits, surrounding traffic speeds, and weather conditions when selecting the set speed. Resuming a Set Speed If the ACC is set at a desired speed and then the brakes are applied, the ACC is disengaged without erasing the set speed from memory. To begin using ACC again, press RES+ up briefly. The vehicle returns to the previous set speed. . Press and hold RES+ up until the desired set speed appears on the display, then release it. . To increase vehicle speed in small increments, press RES+ up briefly. For each press, the vehicle goes 1 km/h (1 mph) faster. When it is determined that there is no vehicle ahead inside the selected following gap, then the vehicle speed will increase to the set speed. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Reducing Speed While ACC is at a Set Speed If ACC is already activated, do one of the following: . Use the brake to get to the desired lower speed. Release the brake and press SET–. The vehicle will now cruise at the lower speed. . Press and hold SET– down until the desired lower speed is reached, then release it. . To decrease the vehicle speed in smaller increments, press SET− down briefly. For each press, the vehicle goes about 1 km/h (1 mph) slower. Selecting the Follow Distance When a slower moving vehicle is detected ahead within the selected following gap, ACC will adjust the vehicle's speed and attempt to maintain the follow distance gap selected. Press 3 on the steering wheel to adjust the following gap. When pressed, the current gap setting displays briefly on the instrument cluster and HUD, if equipped. Subsequent presses cycle the gap button through three settings: Far, Medium, or Near. The gap setting will be maintained until it is changed. Since each gap setting corresponds to a following time (Far, Medium, or Near), the following distance will vary based on vehicle speed. The faster the vehicle speed, the further back your vehicle will follow a vehicle detected ahead. Consider traffic and weather conditions when selecting the following gap. The range of selectable gaps may not be appropriate for all drivers and driving conditions. Changing the gap setting automatically changes the alert timing sensitivity (Far, Medium, or Near) for the Forward Collision Alert (FCA) feature. See Forward Collision Alert (FCA) System 0 213. 203 Alerting the Driver Without Head-Up Display With Head-Up Display If ACC is engaged, driver action may be required when ACC cannot apply sufficient braking because of approaching a vehicle too rapidly. When this condition occurs, six red lights or the collision alert symbol on the HUD, if equipped, will flash on the windshield, and either eight beeps will sound from the front, or both sides of the Safety Alert Seat will pulse five times. See “Collision/Detection Systems” under Vehicle Personalization 0 143. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 204 Driving and Operating See Defensive Driving 0 172. Approaching and Following a Vehicle When braking is active, the brake lamps will come on. The automatic braking may feel or sound different than if the brakes were applied manually. This is normal. Stationary or Very Slow-Moving Objects ACC Automatically Disengages ACC may automatically disengage and the driver will need to manually apply the brakes to slow the vehicle if: . The sensors are blocked. . The Traction Control System (TCS) or electronic stability control system has activated or been disabled. . There is a fault in the system. . The radar falsely reports a blockage when driving in a desert or remote area with no other vehicles or roadside objects. A DIC message may display to indicate that ACC is temporarily unavailable. { Warning The vehicle ahead indicator is in the instrument cluster and HUD, if equipped. The vehicle ahead indicator only displays when a vehicle is detected in your vehicle’s path moving in the same direction. If this symbol is not displaying, ACC will not respond to or brake for vehicles ahead. ACC automatically slows the vehicle down and adjusts vehicle speed to follow the vehicle in front at the selected follow gap. The vehicle speed increases or decreases to follow the vehicle in front of you, but will not exceed the set speed. It may apply limited braking, if necessary. ACC may not detect and react to stopped or slow-moving vehicles ahead of you. For example, the system may not brake for a vehicle it has never detected moving. This can occur in stop-and-go traffic or when a vehicle suddenly appears due to a vehicle ahead changing lanes. Your vehicle may not stop and could cause a crash. Use caution when using ACC. Your complete attention is always required while driving and you should be ready to take action and apply the brakes. A message will appear on the DIC indicating that ACC is disengaging. The ACC active indicator will turn white when ACC is no longer active. Notification to Resume ACC ACC will maintain a follow gap behind a detected vehicle and slow your vehicle to a stop behind that vehicle. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating If the stopped vehicle ahead has driven away and ACC has not resumed, the vehicle ahead indicator will flash as a reminder to check traffic before proceeding. In addition, three beeps will sound. See “Adaptive Cruise Go Notifier” in “Collision/Detection Systems” under Vehicle Personalization 0 143. When the vehicle ahead drives away, press RES+ or the accelerator pedal to resume ACC. If stopped for more than two minutes or if the driver door is opened and the driver seat belt is unbuckled, the ACC automatically applies the Electric Parking Brake (EPB) to hold the vehicle. The EPB status light will turn on. See Electric Parking Brake 0 194. To release the EPB, press the accelerator pedal. A DIC warning message may display indicating to shift to P (Park) before exiting the vehicle. { Warning If ACC has stopped the vehicle, and if ACC is disengaged, turned off, or canceled, the vehicle will no longer be held at a stop. The vehicle can move. When ACC is holding the vehicle at a stop, always be prepared to manually apply the brakes. { Warning Leaving the vehicle without placing it in P (Park) can be dangerous. Do not leave the vehicle while it is being held at a stop by ACC. Always place the vehicle in P (Park) and turn off the ignition before leaving the vehicle. ACC Override If using the accelerator pedal while ACC is active, a warning message in the DIC and in the HUD, if equipped, will indicate that 205 automatic braking will not occur. ACC will resume operation when the accelerator pedal is not being pressed. { Warning The ACC will not automatically apply the brakes if your foot is resting on the accelerator pedal. You could crash into a vehicle ahead of you. Curves in the Road { Warning On curves, ACC may not detect a vehicle ahead in your lane. You could be startled if the vehicle accelerates up to the set speed, especially when following a vehicle exiting or entering exit ramps. You could lose control of the vehicle or crash. Do not use ACC while driving on an entrance or exit ramp. Always be ready to use the brakes if necessary. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 206 Driving and Operating { Warning On curves, ACC may respond to a vehicle in another lane, or may not have time to react to a vehicle in your lane. You could crash into a vehicle ahead of you, or lose control of your vehicle. Give extra attention in curves and be ready to use the brakes if necessary. Select an appropriate speed while driving in curves. ACC may operate differently in a sharp curve. It may reduce the vehicle speed if the curve is too sharp. When following a vehicle and entering a curve, ACC may not detect the vehicle ahead and accelerate to the set speed. When this happens the vehicle ahead indicator will not appear. Other Vehicle Lane Changes ACC will not detect a vehicle ahead until it is completely in the lane. The brake may need to be manually applied. ACC may detect a vehicle that is not in your lane and apply the brakes. ACC may occasionally provide an alert and/or braking that is considered unnecessary. It could respond to vehicles in different lanes, signs, guardrails, and other stationary objects when entering or exiting a curve. This is normal operation. The vehicle does not need service. Do Not Use ACC on Hills and When Towing a Trailer Do not use ACC when driving on steep hills or when towing a trailer. ACC will not detect a vehicle in the Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating lane while driving on steep hills. The driver will often need to take over acceleration and braking on steep hills, especially when towing a trailer. If the brakes are applied, the ACC disengages. Ending ACC There are three ways to disengage ACC: . Step lightly on the brake pedal. . . *. Press ]. Press Erasing Speed Memory The cruise control set speed is erased from memory if ] is pressed or if the ignition is turned off. Cleaning the Sensing System The camera sensor on the windshield ahead of the rearview mirror and the radar sensors on the front of the vehicle can become blocked by snow, ice, dirt, or mud. These areas need to be cleaned for ACC to operate properly. For cleaning instructions, see “Washing the Vehicle” under Exterior Care 0 299. System operation may also be limited under snow, heavy rain, or road spray conditions. 207 Driver Assistance Systems This vehicle may have features that work together to help avoid crashes or reduce crash damage while driving, backing, and parking. Read this entire section before using these systems. { Warning Do not rely on the Driver Assistance Systems. These systems do not replace the need for paying attention and driving safely. You may not hear or feel alerts or warnings provided by these systems. Failure to use proper care when driving may result in injury, death, or vehicle damage. See Defensive Driving 0 172. (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 208 Driving and Operating Warning (Continued) Under many conditions, these systems will not: . Detect children, pedestrians, bicyclists, or animals. . Detect vehicles or objects outside the area monitored by the system. . Work at all driving speeds. . Warn you or provide you with enough time to avoid a crash. . Work under poor visibility or bad weather conditions. . Work if the detection sensor is not cleaned or is covered by ice, snow, mud, or dirt. (Continued) Warning (Continued) . . Work if the detection sensor is covered up, such as with a sticker, magnet, or metal plate. Work if the area surrounding the detection sensor is damaged or not properly repaired. Complete attention is always required while driving, and you should be ready to take action and apply the brakes and/or steer the vehicle to avoid crashes. see “Collision/Detection Systems” under Vehicle Personalization 0 143. Assistance Systems for Parking or Backing If equipped, the Rear Vision Camera (RVC), Rear Parking Assist (RPA), Front Parking Assist (FPA), Surround Vision, Front Vision Camera, Rear Cross Traffic Alert (RCTA), and Automatic Parking Assist (APA) may help the driver park or avoid objects. Always check around the vehicle when parking or backing. Rear Vision Camera (RVC) Audible or Safety Alert Seat Some driver assistance features alert the driver of obstacles by beeping. To change the volume of the warning chime, see “Comfort and Convenience” under Vehicle Personalization 0 143. If equipped with the Safety Alert Seat, the driver seat cushion may provide a vibrating pulse alert instead of beeping. To change this, When the vehicle is shifted into R (Reverse), the RVC displays an image of the area behind the vehicle in the infotainment display. The previous screen displays when the vehicle is shifted out of R (Reverse) after a short delay. To return to the previous screen sooner, press any button on the infotainment system, shift into P (Park), or reach a vehicle speed of approximately 12 km/h (8 mph). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Displayed images may be farther or closer than they appear. The area displayed is limited and objects that are close to either corner of the bumper or under the bumper do not display. A warning triangle may appear on the infotainment display to show that it has detected an object. This triangle changes from amber to red and increases in size the closer the object. 1. View Displayed by the Camera 1. View Displayed by the Camera 2. Corners of the Rear Bumper 209 { Warning The Surround Vision cameras have blind spots and will not display all objects near the corners of the vehicle. Folding side mirrors that are out of position will not display surround view correctly. Always check around the vehicle when parking or backing. Surround Vision If equipped, Surround Vision displays an image of the area surrounding the vehicle, along with the front or rear camera views in the center stack. The front camera is in the grille or near the front emblem, the side cameras are on the bottom of the outside rearview mirrors, and the rear camera is above the license plate. 1. Views Displayed by the Surround Vision Cameras 2. Area Not Shown Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 210 Driving and Operating shows after shifting from R (Reverse) to D (Drive) and when the vehicle is moving forward slower than 8 km/h (5 mph), or when the Parking Assist system detects an object within 30 cm (12 in). { Warning 1. Views Displayed by the Surround Vision Cameras 2. Area Not Shown Front Vision Camera The camera(s) do not display children, pedestrians, bicyclists, crossing traffic, animals, or any other object outside of the cameras’ field of view, below the bumper, or under the vehicle. Shown distances may be different from actual distances. Do not drive or park the vehicle using only these camera(s). Always check behind and around the vehicle before driving. Failure to use proper care may result in injury, death, or vehicle damage. Parking Assist If equipped, a view of the area in front of the vehicle appears in the infotainment display. The front view With RPA, and if equipped with FPA, as the vehicle moves at speeds of less than 8 km/h (5 mph) the sensors on the bumpers may detect objects up to 1.8 m (6 ft) behind and 1.2 m (4 ft) in front of the vehicle within a zone 25 cm (10 in) high off the ground and below bumper level. These detection distances may be shorter during warmer or humid weather. Blocked sensors will not detect objects and can also cause false detections. Keep the sensors clean of mud, dirt, snow, ice, and slush; and clean sensors after a car wash in freezing temperatures. { Warning The Parking Assist system does not detect children, pedestrians, bicyclists, animals, or objects located below the bumper or that are too close or too far from the vehicle. It is not available at speeds greater than 8 km/h (5 mph). To prevent injury, death, or vehicle damage, even with Parking Assist, always check the area around the vehicle and check all mirrors before moving forward or backing. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Alert Seat will pulse five times. Beeps for FPA are higher pitched than for RPA. Rear Cross Traffic Alert (RCTA) The instrument cluster may have a parking assist display with bars that show “distance to object” and object location information for RPA, and on some vehicles, FPA. As the object gets closer, more bars light up and the bars change color from yellow to amber to red. When an object is first detected in the rear, one beep will be heard from the rear, or both sides of the Safety Alert Seat will pulse two times. When an object is very close (<0.6 m (2 ft) in the vehicle rear, or <0.3 m (1 ft) in the vehicle front), five beeps will sound from the front or rear depending on object location, or both sides of the Safety If equipped, when the vehicle is shifted into R (Reverse), RCTA displays a red warning triangle with a left or right pointing arrow on the infotainment display to warn of traffic coming from the left or right. This system detects objects coming from up to 20 m (65 ft) from the left or right side of the vehicle. When an object is detected, either three beeps sound from the left or right, or three Safety Alert Seat pulses occur on the left or right side, depending on the direction of the detected vehicle. Turning the Features On or Off Press X on the center stack to turn on or off the Front and Rear Parking Assist and the Rear Cross Traffic Alert (RCTA). The indicator light in the button comes on when the features are on and turns off when the features have been disabled. 211 RCTA can also be turned off through vehicle personalization. See “Collision/Detection Systems” under Vehicle Personalization 0 143. To turn the RPA symbols or guidance lines on or off, select the guidance lines button on the infotainment display, or on some models, see “Rear Camera” under Vehicle Personalization 0 143. Automatic Parking Assist (APA) If equipped, APA searches for and steers the vehicle into parallel and perpendicular parking spots. When using APA, you must still shift gears, and control the brakes and accelerator. A display and audible beeps help to guide parking maneuvers. { Warning APA does not apply the brakes. APA may not detect objects in the parking space, objects that are soft or narrow, objects high off the (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 212 Driving and Operating Warning (Continued) ground such as flatbed trucks, or objects below ground level such as large potholes. Always verify that the parking space is appropriate for parking a vehicle. APA does not respond to changes in the parking space, such as movement of an adjacent vehicle, or a person or object entering the parking space. APA does not detect or avoid traffic that is behind or alongside of the vehicle. Always be prepared to stop the vehicle during the parking maneuver. Press O on the center stack to enable the system to search for a parking space that is large enough and within 1.5 m (5 ft) of the vehicle. The vehicle speed must be below 30 km/h (18 mph). The system cannot: . Detect whether it is a legal parking space. . Park exactly lined up with the vehicle next to it if the spot is approached at an angle or if the parking space is angled. . Park exactly centered in a spot that is marked too large. . Always detect short curbs. If the vehicle is equipped with perpendicular parking mode, press and hold O during the search process to switch the APA parking mode between perpendicular and parallel parking. APA searches for parking spaces to the right of the vehicle. To search for a parking space to the left, turn on the left turn signal. APA will instruct the vehicle to stop once a large enough space is found. Follow the displayed instructions. When instructed to drive in reverse, shift to R (Reverse) to engage automatic steering. The steering wheel will briefly vibrate as a reminder to remove hands from the steering wheel. Check surroundings and continue braking or accelerating as needed, and be prepared to stop to avoid vehicles, pedestrians, or objects. If the vehicle exceeds 10 km/h (6 mph), APA is automatically disengaged and automatic steering will turn off. A progress arrow displays the status of the parking maneuver. Depending on the space size, additional maneuvers may be required, and there will be additional instructions. When changing gears, allow the automatic steering to complete before continuing the parking maneuver. Upon successful completion of a maneuver, APA will beep and display a PARKING COMPLETE message. Place the vehicle in P (Park). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating APA may automatically disengage if: . The steering wheel is used by the driver. . The maximum allowed speed is exceeded. . There is a failure with the APA system. . Electronic stability control or antilock brakes are activated. . A high priority vehicle message is displayed in the DIC. To cancel APA, press O again. When the System Does Not Seem to Work Properly The APA system may require a short period of driving along curves to calibrate. Assistance Systems for Driving If equipped, when driving the vehicle in a forward gear, Forward Collision Alert (FCA), Lane Departure Warning (LDW), Lane Keep Assist (LKA), Side Blind Zone Alert (SBZA), Lane Change Alert (LCA), and/or Forward Automatic Braking (FAB) can help to avoid a crash or reduce crash damage. Forward Collision Alert (FCA) System If equipped, the FCA system may help to avoid or reduce the harm caused by front-end crashes. When approaching a vehicle ahead too quickly, FCA provides a red flashing alert on the windshield and rapidly beeps or pulses the driver seat. FCA also lights an amber visual alert if following another vehicle much too closely. FCA detects vehicles within a distance of approximately 60 m (197 ft) and operates at speeds above 40 km/h (25 mph). If the vehicle has Adaptive Cruise Control (ACC), it can detect vehicles to distances of approximately 110 m (360 ft) and operates at all speeds. See Adaptive Cruise Control 0 200. 213 { Warning FCA is a warning system and does not apply the brakes. When approaching a slower-moving or stopped vehicle ahead too rapidly, or when following a vehicle too closely, FCA may not provide a warning with enough time to help avoid a crash. It also may not provide any warning at all. FCA does not warn of pedestrians, animals, signs, guardrails, bridges, construction barrels, or other objects. Be ready to take action and apply the brakes. See Defensive Driving 0 172. FCA can be disabled with either the FCA steering wheel control or, if equipped, through vehicle personalization. See “Collision/ Detection Systems” under Vehicle Personalization 0 143. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 214 Driving and Operating Detecting the Vehicle Ahead FCA warnings will not occur unless the FCA system detects a vehicle ahead. When a vehicle is detected, the vehicle ahead indicator will display green. Vehicles may not be detected on curves, highway exit ramps, or hills, due to poor visibility; or if a vehicle ahead is partially blocked by pedestrians or other objects. FCA will not detect another vehicle ahead until it is completely in the driving lane. { Warning FCA does not provide a warning to help avoid a crash, unless it detects a vehicle. FCA may not detect a vehicle ahead if the FCA sensor is blocked by dirt, snow, (Continued) Warning (Continued) or ice, or if the windshield is damaged. It may also not detect a vehicle on winding or hilly roads, or in conditions that can limit visibility such as fog, rain, or snow, or if the headlamps or windshield are not cleaned or in proper condition. Keep the windshield, headlamps, and FCA sensors clean and in good repair. Collision Alert With Head-Up Display Without Head-Up Display When your vehicle approaches another detected vehicle too rapidly, the red FCA display will flash on the windshield. Also, eight rapid high-pitched beeps will sound from the front, or both sides of the Safety Alert Seat will pulse five times. When this Collision Alert occurs, the brake system may prepare for driver braking to occur more rapidly which can cause a brief, mild deceleration. Continue to apply the brake pedal as needed. Cruise control may be disengaged when the Collision Alert occurs. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Tailgating Alert The vehicle ahead indicator will display amber when you are following a detected vehicle ahead much too closely. Selecting the Alert Timing The Collision Alert control is on the steering wheel. Press 3 or [ to set the FCA timing to Far, Medium, or Near, or on some vehicles, Off. The first button press shows the current setting on the Driver Information Center (DIC). Additional button presses will change this setting. The chosen setting will remain until it is changed and will affect the timing of both the Collision Alert and the Tailgating Alert features. The timing of both alerts will vary based on vehicle speed. The faster the vehicle speed, the farther away the alert will occur. 215 Consider traffic and weather conditions when selecting the alert timing. The range of selectable alert timings may not be appropriate for all drivers and driving conditions. vehicles, or shadows. These alerts are normal operation and the vehicle does not need service. If your vehicle is equipped with Adaptive Cruise Control (ACC), changing the FCA timing setting automatically changes the following gap setting (Far, Medium, or Near). If the FCA system does not seem to operate properly, this may correct the issue: . Clean the outside of the windshield in front of the rearview mirror. . Clean the entire front of the vehicle. . Clean the headlamps. Following Distance Indication The distance to a moving vehicle that you are following is shown in seconds on the Driver Information Center (DIC). See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. The minimum following time is 0.5 seconds away. If there is no vehicle detected ahead, or the vehicle ahead is out of sensor range, dashes will be displayed. Unnecessary Alerts FCA may provide unnecessary alerts to turning vehicles, vehicles in other lanes, objects that are not Cleaning the System Forward Automatic Braking (FAB) If the vehicle has Adaptive Cruise Control (ACC), it also has FAB, which includes Intelligent Brake Assist (IBA). When the system detects a vehicle ahead in your path that is traveling in the same direction that you may be about to crash into, it can provide a boost to braking or automatically brake the vehicle. This can help avoid or lessen the severity of crashes when Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 216 Driving and Operating driving in a forward gear. Depending on the situation, the vehicle may automatically brake moderately or hard. This forward automatic braking can only occur if a vehicle is detected. This is shown by the FCA vehicle ahead indicator being lit. See Forward Collision Alert (FCA) System 0 213. The system works when driving in a forward gear above 4 km/h (2 mph). It can detect vehicles up to approximately 60 m (197 ft). { Warning FAB is an emergency crash preparation feature and is not designed to avoid crashes. Do not rely on FAB to brake the vehicle. FAB will not brake outside of its operating speed range and only responds to detected vehicles. FAB may not: . Detect a vehicle ahead on winding or hilly roads. (Continued) Warning (Continued) . Detect all vehicles, especially vehicles with a trailer, tractors, muddy vehicles, etc. . Detect a vehicle when weather limits visibility, such as in fog, rain, or snow. . Detect a vehicle ahead if it is partially blocked by pedestrians or other objects. { Warning FAB may automatically brake the vehicle suddenly in situations where it is unexpected and undesired. It could respond to a turning vehicle ahead, guardrails, signs, and other non-moving objects. To override FAB, firmly press the accelerator pedal, if it is safe to do so. Complete attention is always required while driving, and you should be ready to take action and apply the brakes and/or steer the vehicle to avoid crashes. Intelligent Brake Assist (IBA) FAB may slow the vehicle to a complete stop to try to avoid a potential crash. If this happens, FAB may engage the Electric Parking Brake (EPB) to hold the vehicle at a stop. Release the EPB or firmly press the accelerator pedal. Minor brake pedal pulsations or pedal movement during this time is normal and the brake pedal should continue to be applied as needed. IBA will automatically disengage only when the brake pedal is released. IBA may activate when the brake pedal is applied quickly by providing a boost to braking based on the speed of approach and distance to a vehicle ahead. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating { Warning IBA may increase vehicle braking in situations when it may not be necessary. You could block the flow of traffic. If this occurs, take your foot off the brake pedal and then apply the brakes as needed. FAB and IBA can be disabled through vehicle personalization. See “Collision/Detection Systems” under Vehicle Personalization 0 143. Side Blind Zone Alert (SBZA) If equipped, the SBZA system is a lane-changing aid that assists drivers with avoiding crashes that occur with moving vehicles in the side blind zone (or spot) areas. When the vehicle is in a forward gear, the left or right side mirror display will light up if a moving vehicle is detected in that blind zone. If the turn signal is activated and a vehicle is also detected on the same side, the display will flash as an extra warning not to change lanes. Since this system is part of the Lane Change Alert (LCA) system, read the entire LCA section before using this feature. Lane Change Alert (LCA) If equipped, the LCA system is a lane-changing aid that assists drivers with avoiding lane change crashes that occur with moving vehicles in the side blind zone (or spot) areas or with vehicles rapidly approaching these areas from behind. The LCA warning display will light up in the corresponding outside side mirror and will flash if the turn signal is on. 217 Warning (Continued) changing lanes may result in injury, death, or vehicle damage. Before making a lane change, always check mirrors, glance over your shoulder, and use the turn signals. LCA Detection Zones { Warning LCA does not alert the driver to vehicles outside of the system detection zones, pedestrians, bicyclists, or animals. It may not provide alerts when changing lanes under all driving conditions. Failure to use proper care when (Continued) 1. SBZA Detection Zone 2. LCA Detection Zone The LCA sensor covers a zone of approximately one lane over from both sides of the vehicle, or 3.5 m (11 ft). The height of the zone is approximately between 0.5 m (1.5 ft) and 2 m (6 ft) off the ground. The Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 218 Driving and Operating Side Blind Zone Alert (SBZA) warning area starts at approximately the middle of the vehicle and goes back 5 m (16 ft). Drivers are also warned of vehicles rapidly approaching from up to 25 m (82 ft) behind the vehicle. How the System Works The LCA symbol lights up in the side mirrors when the system detects a moving vehicle in the next lane over that is in the side blind zone or rapidly approaching that zone from behind. A lit LCA symbol indicates it may be unsafe to change lanes. Before making a lane change, check the LCA display, check mirrors, glance over your shoulder, and use the turn signals. When the vehicle is started, both outside mirror LCA displays will briefly come on to indicate the system is operating. When the vehicle is in a forward gear, the left or right side mirror display will light up if a moving vehicle is detected in the next lane over in that blind zone or rapidly approaching that zone. If the turn signal is activated in the same direction as a detected vehicle, this display will flash as an extra warning not to change lanes. LCA can be disabled through vehicle personalization. See “Collision/Detection Systems” under Vehicle Personalization 0 143. If LCA is disabled by the driver, the LCA mirror displays will not light up. When the System Does Not Seem to Work Properly Left Side Mirror Right Side Mirror Display Display The LCA system requires some driving for the system to calibrate to maximum performance. This calibration may occur more quickly if the vehicle is driving on a straight highway road with traffic and roadside objects (e.g., guardrails, barriers). During a trip, the LCA system is not operational until the vehicle first reaches a speed of 24 km/h (15 mph). LCA displays may not come on when passing a vehicle quickly or for a stopped vehicle. LCA may alert to objects attached to the vehicle, such as a bicycle or object extending out to either side of the vehicle. Attached objects may also interfere with the detection of vehicles. This is normal system operation; the vehicle does not need service. LCA may not always alert the driver to vehicles in the next lane over, especially in wet conditions or when driving on sharp curves. The system does not need to be serviced. The system may light up due to guardrails, signs, trees, shrubs, and other non-moving objects. This is normal system operation; the vehicle does not need service. LCA may not operate when the LCA sensors in the left or right corners of the rear bumper are covered with mud, dirt, snow, ice, or slush, or in heavy rainstorms. For cleaning Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating instructions, see "Washing the Vehicle" under Exterior Care 0 299. If the DIC still displays the system unavailable message after cleaning both sides of the vehicle toward the rear corners of the vehicle, see your dealer. If the LCA displays do not light up when moving vehicles are in the side blind zone or rapidly approaching this zone and the system is clean, the system may need service. Take the vehicle to your dealer. Radio Frequency Information See Radio Frequency Statement 0 333. Lane Departure Warning (LDW) If equipped, LDW may help avoid crashes due to unintentional lane departures. It may provide a warning if the vehicle is crossing a detected lane marking without using a turn signal in the lane departure direction. Since this system is part of the Lane Keep Assist (LKA) system, read the entire LKA section before using this feature. 219 Warning (Continued) Lane Keep Assist (LKA) lane or give a Lane Departure Warning (LDW) alert, even if a lane marking is detected. If equipped, LKA may help avoid crashes due to unintentional lane departures. It may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking without using a turn signal in that direction. It may also provide a Lane Departure Warning (LDW) system alert as the lane marking is crossed. The LKA system will not assist or provide an LDW alert if it detects that you are actively steering. Override LKA by turning the steering wheel. LKA uses a camera to detect lane markings between 60 km/h (37 mph) and 180 km/h (112 mph). The LKA and LDW systems may not: . Provide an alert or enough steering assist to avoid a lane departure or crash. . Detect lane markings under poor weather or visibility conditions. This can occur if the windshield or headlamps are blocked by dirt, snow, or ice, if they are not in proper condition, or if the sun shines directly into the camera. . Detect road edges. { Warning The LKA system does not continuously steer the vehicle. It may not keep the vehicle in the (Continued) . Detect lanes on winding or hilly roads. If LKA only detects lane markings on one side of the road, it will only assist or provide an LDW (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 220 Driving and Operating Warning (Continued) alert when approaching the lane on the side where it has detected a lane marking. Even with LKA and LDW, you must steer the vehicle. Always keep your attention on the road and maintain proper vehicle position within the lane, or vehicle damage, injury, or death could occur. Always keep the windshield, headlamps, and camera sensors clean and in good repair. Do not use LKA in bad weather conditions. { Warning Using LKA while towing a trailer or on slippery roads could cause loss of control of the vehicle and a crash. Turn the system off. How the System Works The LKA camera sensor is on the windshield ahead of the rearview mirror. To turn LKA on and off, press on the center stack. A When on, A is green if LKA is available to assist and provide LDW alerts. It may assist by gently turning the steering wheel and display A as amber if the vehicle approaches a detected lane marking without using a turn signal in that direction. It may also provide an LDW alert by flashing A amber as the lane marking is crossed. Additionally, there may be three beeps, or the driver seat may pulse three times, on the right or left, depending on the lane departure direction. Take Steering The LKA system does not continuously steer the vehicle. If LKA does not detect active driver steering, an alert, chime, or DIC message may be provided. Steer the vehicle to dismiss. When the System Does Not Seem to Work Properly The system performance may be affected by: . Close vehicles ahead. . Sudden lighting changes, such as when driving through tunnels. . Banked roads. . Roads with poor lane markings, such as two-lane roads. If the LKA system is not functioning properly when lane markings are clearly visible, cleaning the windshield may help. A system unavailable message may display if the camera is blocked. The LKA system does not need service. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating LKA assistance and/or LDW alerts may occur due to tar marks, shadows, cracks in the road, temporary or construction lane markings, or other road imperfections. This is normal system operation; the vehicle does not need service. Turn LKA off if these conditions continue. Fuel GM recommends the use of TOP TIER® detergent gasoline to keep the engine cleaner and reduce engine deposits. See www.toptiergas.com for a list of TOP TIER Detergent Gasoline marketers and applicable countries. Do not use any fuel labeled E85 or FlexFuel. Do not use gasoline with ethanol levels greater than 15% by volume. For the 2.5L L4 engine, use regular unleaded gasoline meeting ASTM specification D4814 with a posted octane rating of 87 or higher. Do not 221 use gasoline with a posted octane rating of less than 87, as this may cause engine knock and will lower fuel economy. For the 2.0L L4 Turbo engine, premium unleaded gasoline meeting ASTM specification D4814 with a posted octane rating of 93 is highly recommended for best performance and fuel economy. Unleaded gasoline with an octane rated as low as 87 can be used. Using unleaded gasoline rated below 93 octane, however, will lead to reduced acceleration and fuel economy. If knocking occurs, use a gasoline rated at 93 octane as soon as possible, otherwise, the engine could be damaged. If heavy knocking is heard when using gasoline with a 93 octane rating, the engine needs service. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 222 Driving and Operating Prohibited Fuels Caution Do not use fuels with any of the following conditions; doing so may damage the vehicle and void its warranty: . For vehicles which are not FlexFuel, fuel labeled greater than 15% ethanol by volume, such as mid-level ethanol blends (16 – 50% ethanol), E85, or FlexFuel. . Fuel with any amount of methanol, methylal, and aniline. These fuels can corrode metal fuel system parts or damage plastic and rubber parts. . Fuel containing metals such as methylcyclopentadienyl manganese tricarbonyl (MMT), which can damage the emissions control system and spark plugs. (Continued) Caution (Continued) . Fuel with a posted octane rating of less than the recommended fuel. Using this fuel will lower fuel economy and performance, and may decrease the life of the emissions catalyst. California Fuel Requirements If the vehicle is certified to meet California Emissions Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this fuel is not available in states adopting California Emissions Standards, the vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected. The malfunction indicator lamp could turn on and the vehicle may not pass a smog-check test. See Malfunction Indicator Lamp (Check Engine Light) 0 125. If this occurs, return to your authorized dealer for diagnosis. If it is determined that the condition is caused by the type of fuel used, repairs may not be covered by the vehicle warranty. Fuels in Foreign Countries The U.S., Canada, and Mexico post fuel octane ratings in anti-knock index (AKI). For fuel not to use in a foreign country, see “Prohibited Fuels” in Fuel 0 221. Fuel Additives To keep fuel systems clean, TOP TIER detergent gasoline is recommended. See Fuel 0 221. If TOP TIER detergent gasoline is not available, one bottle of GM Fuel System Treatment Cleaner added to the fuel tank at every engine oil change, can help. GM Fuel System Treatment Cleaner is the only gasoline additive recommended by General Motors. It is available at your dealer. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Filling the Tank { Warning Fuel vapors and fuel fires burn violently and can cause injury or death. . To help avoid injuries to you and others, read and follow all the instructions on the fuel pump island. . Turn off the engine when refueling. . Keep sparks, flames, and smoking materials away from fuel. . Do not leave the fuel pump unattended. . Do not use a cell phone while refueling. . Do not reenter the vehicle while pumping fuel. . Keep children away from the fuel pump and never let children pump fuel. (Continued) Warning (Continued) . Fuel can spray out if the refueling nozzle is inserted too quickly. This spray can happen if the tank is nearly full, and is more likely in hot weather. Insert the refueling nozzle slowly and wait for any hiss noise to stop prior to beginning to flow fuel. 223 The vehicle has a capless refueling system and does not have a fuel cap. The filling nozzle must be fully inserted and latched prior to starting fuel flow. { Warning Overfilling the fuel tank by more than three clicks of a standard fill nozzle may cause: . Vehicle performance issues, including engine stalling and damage to the fuel system. . Fuel spills. . Potential fuel fires. Be careful not to spill fuel. Wait a few seconds after you have finished pumping before removing the nozzle. Clean fuel from painted surfaces as soon as possible. See Exterior Care 0 299. To open the fuel door, push and release the rearward center edge of the door. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 224 Driving and Operating { Warning { Warning If a fire starts while you are refueling, do not remove the nozzle. Shut off the flow of fuel by shutting off the pump or by notifying the station attendant. Leave the area immediately. Attempting to refuel without using the funnel adapter may cause fuel spillage and damage the capless fuel system. This could cause a fire and you or others could be badly burned and the vehicle could be damaged. Filling the Tank with a Portable Gas Can If the vehicle runs out of fuel and must be filled from a portable gas can: 3. Remove and clean the funnel adapter and return to the storage location. Filling a Portable Fuel Container Warning (Continued) . Use approved fuel containers. . Remove the container from the vehicle, trunk, or pickup bed before filling. . Place the container on the ground. . Place the nozzle inside the fill opening of the container before dispensing fuel, and keep it in contact with the fill opening until filling is complete. . Fill the container no more than 95% full to allow for expansion. . Do not smoke, light matches, or use lighters while pumping fuel. . Avoid using cell phones or other electronic devices. { Warning 1. Locate the capless funnel adapter from inside the vehicle. 2. Insert and latch the funnel into the capless fuel system. Filling a portable fuel container while it is in the vehicle can cause fuel vapors that can ignite either by static electricity or other means. You or others could be badly burned and the vehicle could be damaged. Always: (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Trailer Towing General Towing Information Only use towing equipment that has been designed for the vehicle. Contact your dealer or trailering dealer for assistance with preparing the vehicle for towing a trailer. Read the entire section before towing a trailer. For towing a disabled vehicle, see Towing the Vehicle 0 295. For towing the vehicle behind another vehicle such as a motor home, see Recreational Vehicle Towing 0 297. Driving Characteristics and Towing Tips Driving with a Trailer When towing a trailer: . Become familiar with the state and local laws that apply specifically to trailer towing. . Do not tow a trailer during the first 800 km (500 mi), to prevent damage to the engine, axle, or other parts. 225 Warning (Continued) . Then, during the first 800 km (500 mi) of trailer towing, do not drive over 80 km/h (50 mph) and do not make starts at full throttle. . The vehicle can tow in D (Drive) but manual mode is recommended. See Manual Mode 0 192. Use a lower gear if the transmission shifts too often. . Turn off Parking Assist when towing. When towing a trailer: . Do not drive with the liftgate, trunk/hatch, or rear-most window open. . Fully open the air outlets on or under the instrument panel. . Also adjust the climate control system to a setting that brings in only outside air. See “Climate Control Systems” in the Index. . Turn off Lane Keep Assist (LKA) when towing. See Lane Keep Assist (LKA) 0 219. For information about carbon monoxide, see Engine Exhaust 0 189. { Warning When towing a trailer, exhaust gases may collect at the rear of the vehicle and enter if the liftgate, trunk/hatch, or rear-most window is open. (Continued) Towing a trailer requires a certain amount of experience. The combination you are driving is longer and not as responsive as the vehicle itself. Get acquainted with the handling and braking of the rig before setting out for the open road. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 226 Driving and Operating Before starting, check all trailer hitch parts and attachments, safety chains, electrical connectors, lamps, tires, and mirrors. If the trailer has electric brakes, start the combination moving and then apply the trailer brake controller by hand to be sure the brakes work. Passing During the trip, check occasionally to be sure that the load is secure and the lamps and any trailer brakes still work. Hold the bottom of the steering wheel with one hand. To move the trailer to the left, move your hand to the left. To move the trailer to the right, move your hand to the right. Always back up slowly and, if possible, have someone guide you. Towing with a Stability Control System When towing, the sound of the stability control system might be heard. The system is reacting to the vehicle movement caused by the trailer, which mainly occurs during cornering. This is normal when towing heavier trailers. Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving the vehicle without a trailer. This can help to avoid situations that require heavy braking and sudden turns. More passing distance is needed when towing a trailer. Because the rig is longer, it is necessary to go farther beyond the passed vehicle before returning to the lane. Backing Up Making Turns Caution Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. The vehicle could be damaged. Avoid making very sharp turns while trailering. When turning with a trailer, make wider turns than normal so the trailer will not strike soft shoulders, curbs, road signs, trees, or other objects. Use the turn signal well in advance and avoid jerky or sudden maneuvers. Turn Signals When Towing a Trailer The turn signal indicators on the instrument cluster flash whenever signaling a turn or lane change. Properly hooked up, the trailer lamps also flash, telling other drivers the vehicle is turning, changing lanes, or stopping. When towing a trailer, the arrows on the instrument cluster flash for turns even if the bulbs on the trailer are burned out. Check occasionally to be sure the trailer bulbs are still working. Driving on Grades Reduce speed and shift to a lower gear before starting down a long or steep downgrade. If the transmission is not shifted down, the Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating brakes might have to be used so much that they would get hot and no longer work well. The vehicle can tow in D (Drive). Use a lower gear if the transmission shifts too often. When towing at high altitude on steep uphill grades, engine coolant boils at a lower temperature than at normal altitudes. If the engine is turned off immediately after towing at high altitude on steep uphill grades, the vehicle could show signs similar to engine overheating. To avoid this, let the engine run while parked, preferably on level ground, with the transmission in P (Park) for a few minutes before turning the engine off. If the overheat warning comes on, see Engine Overheating 0 249. Parking on Hills { Warning Parking the vehicle on a hill with the trailer attached can be dangerous. If something goes wrong, the rig could start to move. People can be injured, and both the vehicle and the trailer can be damaged. When possible, always park the rig on a flat surface. If parking the rig on a hill: 1. Press the brake pedal, but do not shift into P (Park) yet. Turn the wheels into the curb if facing downhill or into traffic if facing uphill. 2. Have someone place chocks under the trailer wheels. 3. When the wheel chocks are in place, release the brake pedal until the chocks absorb the load. 4. Reapply the brake pedal. Then apply the parking brake and shift into P (Park). 227 5. Release the brake pedal. Leaving After Parking on a Hill 1. Apply and hold the brake pedal while you: 1.1. Start the engine. 1.2. Shift into a gear. 1.3. Release the parking brake. 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. Maintenance When Trailer Towing The vehicle needs service more often when pulling a trailer. See the Maintenance Schedule 0 309. Things that are especially important in trailer operation are automatic transmission fluid, engine oil, axle lubricant, belts, cooling system, and brake system. Inspect these before and during the trip. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 228 Driving and Operating Check periodically to see that all hitch nuts and bolts are tight. Engine Cooling When Trailer Towing The cooling system may temporarily overheat during severe operating conditions. See Engine Overheating 0 249. Warning (Continued) the vehicle warranty. Pull a trailer only if all the steps in this section have been followed. Ask your dealer for advice and information about towing a trailer with the vehicle. Trailer Towing Do not tow a trailer during break-in. See New Vehicle Break-In 0 182. { Warning The driver can lose control when pulling a trailer if the correct equipment is not used or the vehicle is not driven properly. For example, if the trailer is too heavy, the brakes may not work well — or even at all. The driver and passengers could be seriously injured. The vehicle may also be damaged; the resulting repairs would not be covered by (Continued) Caution Pulling a trailer improperly can damage the vehicle and result in costly repairs not covered by the vehicle warranty. To pull a trailer correctly, follow the advice in this section and see your dealer for important information about towing a trailer with the vehicle. To identify the trailering capacity of the vehicle, read the information in “Weight of the Trailer” following. Trailering is different than just driving the vehicle by itself. Trailering means changes in handling, acceleration, braking, durability, and fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly. The following information has many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers. So please read this section carefully before pulling a trailer. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating Weight of the Trailer How heavy can a trailer safely be? Speed, altitude, road grades, outside temperature, special equipment, the dimensions of the front of the trailer, and the amount of tongue weight the vehicle can carry must be considered. See “Weight of the Trailer Tongue” following. Maximum trailer weight is calculated assuming only the driver is in the tow vehicle and it has all the required trailering equipment. The weight of additional optional equipment, passengers, and cargo in the tow vehicle must be subtracted from the maximum trailer weight. Use the following chart to determine how much the vehicle can weigh, based upon the vehicle model and options. 229 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 230 Driving and Operating Vehicle Max. Trailer Wt. *GCWR AWD – 2.0L L4 Engine 680 kg (1,500 lb) 2 750 kg (6,060 lb) 2WD – 2.5L L4 Engine 680 kg (1,500 lb) 2 600 kg (5,730 lb) AWD – 2.5L L4 Engine 680 kg (1,500 lb) 2 700 kg (5,950 lb) *The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, cargo, equipment, and conversion. The GCWR for the vehicle should not be exceeded. Ask your dealer for our trailering information or advice. weight in the trailer owner’s manual should be observed. In all cases, the maximum loads for the vehicle and hitch should not be exceeded. Weight of the Trailer Tongue The tongue load (1) of any trailer is very important because it is also part of the vehicle weight. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo carried in it, and the people who will be riding in the vehicle as well as trailer tongue weight. Vehicle options, equipment, passengers, and cargo in the vehicle reduce the amount of tongue weight the vehicle can carry, which will also reduce the trailer weight the vehicle can tow. Do not exceed the maximum allowable tongue weight of 91 kg (200 lb) for the vehicle. Choose the shortest hitch extension that will position the hitch ball closest to the vehicle. This will help reduce the effect of trailer tongue weight on the rear axle. In general, the trailer tongue weight (1) should be 10-15 % of the loaded trailer weight (2). Some specific trailer types (especially boat trailers) fall outside of this range. In this case, the recommended tongue Trailer rating may be limited by the vehicle's ability to carry tongue weight. Tongue weight cannot cause the vehicle to exceed the GVWR (Gross Vehicle Weight Rating) or Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 Driving and Operating the RGAWR (Rear Gross Axle Weight Rating). See “Total Weight on the Vehicle's Tires” following. After loading the trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they are not, adjustments might be made by moving some items around in the trailer. If a cargo carrier is used in the trailer hitch receiver, choose a carrier that positions the load as close to the vehicle as possible. Make sure the total weight, including the carrier, is no more than half of the maximum allowable tongue weight for the vehicle or 91 kg (200 lb), whichever is less. Total Weight on the Vehicle's Tires Inflate the vehicle's tires to the upper limit for cold tires. These numbers can be found on the Certification label or see Vehicle Load Limits 0 178. Do not go over the GVW limit for the vehicle, or the GAWR, including the weight of the trailer tongue. If using a weight distributing hitch, do not go over the rear axle limit before applying the weight distribution spring bars. Towing Equipment Hitches It is important to have the correct hitch equipment. Crosswinds, large trucks going by, and rough roads are a few reasons why the right hitch is needed. . The rear bumper on the vehicle is not intended for hitches. Do not attach rental hitches or other bumper-type hitches to it. Use only a frame-mounted hitch that does not attach to the bumper. . Will any holes be made in the body of the vehicle when the trailer hitch is installed? If there are, then be sure to seal the holes when the hitch is removed. If the holes are not sealed, dirt, water, and deadly carbon monoxide (CO) from the exhaust may get into the vehicle. See Engine Exhaust 0 189. 231 Safety Chains Always attach chains between the vehicle and the trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the hitch. Always leave just enough slack so the rig can turn. Never allow safety chains to drag on the ground. Trailer Brakes A loaded trailer that weighs more than 450 kg (1,000 lb) must be equipped with its own brake system, with brakes working on all axles. Trailer braking equipment conforming to Canadian Standards Association (CSA) requirement CAN3-D313, or its equivalent, is recommended. State and local regulations may also require the trailer to have its own braking system if loaded above a certain threshold. These requirements vary from state to state. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 7/5/17 232 Driving and Operating Read and follow the instructions for the trailer brakes so they are installed, adjusted, and maintained properly. Because the vehicle has antilock brakes, do not tap into the vehicle's hydraulic brake system. If you do, both brake systems will not work well, or at all. Conversions and Add-Ons Add-On Electrical Equipment { Warning The Data Link Connector (DLC) is used for vehicle service and Emission Inspection/ Maintenance testing. See Malfunction Indicator Lamp (Check Engine Light) 0 125. A device connected to the DLC — such as an aftermarket fleet or driver-behavior tracking device — may interfere with vehicle systems. This could affect vehicle operation and cause a crash. Such devices may also access information stored in the vehicle’s systems. Caution Some electrical equipment can damage the vehicle or cause components to not work and would not be covered by the vehicle warranty. Always check with your dealer before adding electrical equipment. Add-on equipment can drain the vehicle's 12-volt battery, even if the vehicle is not operating. The vehicle has an airbag system. Before attempting to add anything electrical to the vehicle, see Servicing the Airbag-Equipped Vehicle 0 82 and Adding Equipment to the Airbag-Equipped Vehicle 0 82. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Vehicle Care General Information General Information . . . . . . . . . . California Proposition 65 Warning . . . . . . . . . . . . . . . . . California Perchlorate Materials Requirements . . . . . Accessories and Modifications . . . . . . . . . . . . . . . . 234 234 235 235 Vehicle Checks Doing Your Own Service Work . . . . . . . . . . . . . . . 235 Hood . . . . . . . . . . . . . . . . . . . . . . . . . 236 Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 237 Engine Oil . . . . . . . . . . . . . . . . . . . . 240 Engine Oil Life System . . . . . . . 242 Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 243 Engine Air Cleaner/Filter . . . . . . 244 Cooling System . . . . . . . . . . . . . . 246 Engine Overheating . . . . . . . . . . 249 Washer Fluid . . . . . . . . . . . . . . . . . 251 Brakes . . . . . . . . . . . . . . . . . . . . . . . 251 Brake Fluid . . . . . . . . . . . . . . . . . . . 252 Battery - North America . . . . . . 253 All-Wheel Drive . . . . . . . . . . . . . . . 254 Starter Switch Check . . . . . . . . . 254 Automatic Transmission Shift Lock Control Function Check . . . . . . . . . . . . . . . . . . . . . . . 255 Park Brake and P (Park) Mechanism Check . . . . . . . . . . 255 Wiper Blade Replacement . . . . 256 Windshield Replacement . . . . . 257 Gas Strut(s) . . . . . . . . . . . . . . . . . . 257 Headlamp Aiming Headlamp Aiming . . . . . . . . . . . . 258 Bulb Replacement Bulb Replacement . . . . . . . . . . . . Halogen Bulbs . . . . . . . . . . . . . . . . High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . . . . . . . License Plate Lamp . . . . . . . . . . 259 259 259 259 Electrical System Electrical System Overload . . . Fuses and Circuit Breakers . . . Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 260 260 261 264 265 Wheels and Tires Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 266 All-Season Tires . . . . . . . . . . . . . . 267 233 Winter Tires . . . . . . . . . . . . . . . . . . 267 Summer Tires . . . . . . . . . . . . . . . . 268 Tire Sidewall Labeling . . . . . . . . 268 Tire Designations . . . . . . . . . . . . . 270 Tire Terminology and Definitions . . . . . . . . . . . . . . . . . . 271 Tire Pressure . . . . . . . . . . . . . . . . . 273 Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 274 Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 275 Tire Inspection . . . . . . . . . . . . . . . . 278 Tire Rotation . . . . . . . . . . . . . . . . . 279 When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 280 Buying New Tires . . . . . . . . . . . . . 280 Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 282 Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 282 Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 284 Wheel Replacement . . . . . . . . . . 284 Tire Chains . . . . . . . . . . . . . . . . . . . 285 If a Tire Goes Flat . . . . . . . . . . . . 285 Tire Changing . . . . . . . . . . . . . . . . 287 Compact Spare Tire . . . . . . . . . . 291 Jump Starting Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . 292 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 234 Vehicle Care Towing the Vehicle Towing the Vehicle . . . . . . . . . . . 295 Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . . . . 297 Appearance Care Exterior Care . . . . . . . . . . . . . . . . . 299 Interior Care . . . . . . . . . . . . . . . . . . 304 Floor Mats . . . . . . . . . . . . . . . . . . . . 307 General Information For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: California Proposition 65 Warning { Warning Most motor vehicles, including this one, as well as many of its service parts and fluids, contain and/or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Engine exhaust, many parts and systems, many fluids, and some component wear by-products contain and/or emit these chemicals. For more information go to www.P65Warnings.ca.gov/ passenger-vehicle. See Battery - North America 0 253 and Jump Starting - North America 0 292 and the back cover. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care California Perchlorate Materials Requirements Certain types of automotive applications, such as airbag initiators, seat belt pretensioners, and lithium batteries contained in Remote Keyless Entry transmitters, may contain perchlorate materials. Special handling may be necessary. For additional information, see www.dtsc.ca.gov/hazardouswaste/ perchlorate. Accessories and Modifications Adding non-dealer accessories or making modifications to the vehicle can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emissions systems, aerodynamics, durability, and electronic systems like antilock brakes, traction control, and stability control. These accessories or modifications could even cause malfunction or damage not covered by the vehicle warranty. Damage to suspension components caused by modifying vehicle height outside of factory settings will not be covered by the vehicle warranty. Damage to vehicle components resulting from modifications or the installation or use of non-GM certified parts, including control module or software modifications, is not covered under the terms of the vehicle warranty and may affect remaining warranty coverage for affected parts. GM Accessories are designed to complement and function with other systems on the vehicle. See your dealer to accessorize the vehicle using genuine GM Accessories installed by a dealer technician. Also, see Adding Equipment to the Airbag-Equipped Vehicle 0 82. 235 Vehicle Checks Doing Your Own Service Work { Warning It can be dangerous to work on your vehicle if you do not have the proper knowledge, service manual, tools, or parts. Always follow owner’s manual procedures and consult the service manual for your vehicle before doing any service work. If doing some of your own service work, use the proper service manual. It tells you much more about how to service the vehicle than this manual can. To order the proper service manual, see Service Publications Ordering Information 0 332. This vehicle has an airbag system. Before attempting to do your own service work, see Servicing the Airbag-Equipped Vehicle 0 82. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 236 Vehicle Care To close the hood: Keep a record with all parts receipts and list the mileage and the date of any service work performed. See Maintenance Records 0 319. 1. Before closing the hood, be sure all the filler caps are on properly. 2. Lower the hood and push down to close. Check to make sure the hood is closed and repeat the process if necessary. Caution Even small amounts of contamination can cause damage to vehicle systems. Do not allow contaminants to contact the fluids, reservoir caps, or dipsticks. Hood To open the hood: 1. Pull the hood release handle with this symbol until the hood is ajar. The release handle is located to the left of the steering column below the instrument panel. 2. Go to the front of the vehicle to find the secondary release handle. The handle is under the front edge of the hood near the center. Push the handle to the right and at the same time raise the hood. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Engine Compartment Overview 2.0L L4 Engine 237 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 238 Vehicle Care 1. Engine Air Cleaner/Filter 0 244. 2. Engine Duct. 3. Engine Oil Fill Cap. See Engine Oil 0 240. 4. Engine Oil Dipstick. See Engine Oil 0 240. 5. Engine Cover. 6. Brake Fluid Reservoir. See Brake Fluid 0 252. 7. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0 246. 8. Battery - North America 0 253. 9. Windshield Washer Fluid Reservoir. See Washer Fluid 0 251. 10. Engine Compartment Fuse Block 0 261. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care 2.5L L4 Engine 239 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 240 Vehicle Care 1. Engine Air Cleaner/Filter 0 244. Engine Oil 2. Engine Duct. To ensure proper engine performance and long life, careful attention must be paid to engine oil. Following these simple, but important steps will help protect your investment: . Use engine oil approved to the proper specification and of the proper viscosity grade. See “Selecting the Right Engine Oil” in this section. . Check the engine oil level regularly and maintain the proper oil level. See “Checking Engine Oil” and “When to Add Engine Oil” in this section. . Change the engine oil at the appropriate time. See Engine Oil Life System 0 242. . Always dispose of engine oil properly. See “What to Do with Used Oil” in this section. 3. Engine Oil Fill Cap. See Engine Oil 0 240. 4. Engine Oil Dipstick. See Engine Oil 0 240. 5. Engine Cover. 6. Brake Fluid Reservoir. See Brake Fluid 0 252. 7. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0 246. 8. Battery - North America 0 253. 9. Windshield Washer Fluid Reservoir. See Washer Fluid 0 251. 10. Engine Compartment Fuse Block 0 261. Checking Engine Oil Check the engine oil level regularly, every 650 km (400 mi), especially prior to a long trip. The engine oil dipstick handle is a loop. See Engine Compartment Overview 0 237 for the location. { Warning The engine oil dipstick handle may be hot; it could burn you. Use a towel or glove to touch the dipstick handle. If a low oil Driver Information Center (DIC) message displays, check the oil level. Follow these guidelines: . To get an accurate reading, park the vehicle on level ground. Check the engine oil level after the engine has been off for at least two hours. Checking the engine oil level on steep grades or too soon after engine shutoff can result in incorrect readings. Accuracy improves when checking a cold engine prior to starting. Remove the dipstick and check the level. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care . If unable to wait two hours, the engine must be off for at least 15 minutes if the engine is warm, or at least 30 minutes if the engine is not warm. Pull out the dipstick, wipe it with a clean paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level. When to Add Engine Oil If the oil is below the cross-hatched area at the tip of the dipstick and the engine has been off for at least 15 minutes, add 1 L (1 qt) of the recommended oil and then recheck the level. See “Selecting the Right Engine Oil” later in this section for an explanation of what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications 0 321. Caution Do not add too much oil. Oil levels above or below the acceptable operating range shown on the dipstick are harmful to the engine. If you find that you have an oil level above the operating range, i.e., the engine has so much oil that the oil level gets above the cross-hatched area that shows the proper operating range, the engine could be damaged. You should drain out the excess oil or limit driving of the vehicle and seek a service professional to remove the excess amount of oil. See Engine Compartment Overview 0 237 for the location of the engine oil fill cap. 241 Add enough oil to put the level somewhere in the proper operating range. Push the dipstick all the way back in when through. Selecting the Right Engine Oil Selecting the right engine oil depends on both the proper oil specification and viscosity grade. See Recommended Fluids and Lubricants 0 317. Specification Ask for and use full synthetic engine oils that meet the dexos1 specification. Engine oils that have been approved by GM as meeting the dexos1 specification are marked with the dexos1 approved logo. See www.gmdexos.com. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 242 Vehicle Care Caution Failure to use the recommended engine oil or equivalent can result in engine damage not covered by the vehicle warranty. Viscosity Grade Use SAE 5W-20 viscosity grade engine oil for the 2.5L L4 engine. SAE 0W-20 may be used as an alternative. Use SAE 5W-30 viscosity grade engine oil for the 2.0L L4 turbo engine. In an area of extreme cold, where the temperature falls below −29 °C (−20 °F), an SAE 0W-30 oil may be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. When selecting an oil of the appropriate viscosity grade, it is recommended to select an oil of the correct specification. See “Specification” earlier in this section. Engine Oil Additives/Engine Oil Flushes Do not add anything to the oil. The recommended oils meeting the dexos1™ specification are all that is needed for good performance and engine protection. Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty. What to Do with Used Oil Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or properly dispose of clothing or rags containing used engine oil. See the manufacturer's warnings about the use and disposal of oil products. Used oil can be a threat to the environment. If you change your own oil, be sure to drain all the oil from the filter before disposal. Never dispose of oil by putting it in the trash or pouring it on the ground, into sewers, or into streams or bodies of water. Recycle it by taking it to a place that collects used oil. Engine Oil Life System When to Change Engine Oil This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and miles driven. Based on driving conditions, the mileage at which an oil change is indicated can vary considerably. For the oil life system to work properly, the system must be reset every time the oil is changed. When the system has calculated that oil life has been diminished, it indicates that an oil change is necessary. A CHANGE ENGINE OIL SOON message comes on. Change the oil as soon as possible within the next 1 000 km (600 mi). It is possible that, if driving under the best conditions, the oil life system may indicate that an oil Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care change is not necessary for up to a year. The engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer has trained service people who will perform this work and reset the system. It is also important to check the oil regularly over the course of an oil drain interval and keep it at the proper level. If the system is ever reset accidentally, the oil must be changed at 5 000 km (3,000 mi) since the last oil change. Remember to reset the oil life system whenever the oil is changed. How to Reset the Engine Oil Life System Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change. To reset the system: 1. Using the DIC controls on the right side of the steering wheel, display REMAINING OIL LIFE on the DIC. See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. When remaining oil life is low, the CHANGE ENGINE OIL SOON message will appear on the display. 2. Press V on the DIC controls and hold down for a few seconds to clear the CHANGE ENGINE OIL SOON message and reset the oil life at 100%. Be careful not to reset the oil life display accidentally at any time other than after the oil is changed. It cannot be reset accurately until the next oil change. The system is reset when the CHANGE ENGINE OIL SOON message is off. If the CHANGE ENGINE OIL SOON message comes back on when the vehicle is started, the engine oil life system has not been reset. Repeat the procedure. 243 Automatic Transmission Fluid It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to your dealer and have it repaired as soon as possible. Change the fluid at the intervals listed in Maintenance Schedule 0 309, and be sure to use the transmission fluid listed in Recommended Fluids and Lubricants 0 317. Caution Use of the incorrect automatic transmission fluid may damage the vehicle, and the damage may not be covered by the vehicle warranty. Always use the automatic transmission fluid listed in Recommended Fluids and Lubricants 0 317. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 244 Vehicle Care There is a special procedure for checking and changing the transmission fluid. Because this procedure is difficult, this should be done by your dealer. Engine Air Cleaner/Filter The engine air cleaner/filter is in the engine compartment on the passenger side of the vehicle. See Engine Compartment Overview 0 237 for more information on location. debris. Remove the engine air cleaner/filter. Lightly tap and shake the engine air cleaner/filter (away from the vehicle), to release loose dust and dirt. Inspect the engine air cleaner/filter for damage, and replace if damaged. Do not clean the engine air cleaner/filter or components with water or compressed air. To inspect or replace the air cleaner/ filter: 2.5L L4 Engine When to Inspect the Engine Air Cleaner/Filter 1. Air Duct Clamp Screw 2. Air Duct 1. Loosen the air duct clamp screw (1) and slide the air duct (2) from the air cleaner/ filter cover. For intervals on changing and inspecting the engine air cleaner/ filter, see Maintenance Schedule 0 309. How to Inspect the Engine Air Cleaner/Filter Do not start the engine or have the engine running with the engine air cleaner/filter housing open. Before removing the engine air cleaner/ filter, make sure that the engine air cleaner/filter housing and nearby components are free of dirt and 2.0L L4 Engine 1. Air Duct Clamp Screw 2. Air Duct Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care 2.0L L4 Engine 2.5L L4 Engine 2. Remove the four screws and remove the air cleaner/filter cover, keeping the electrical connector connected. 3. Inspect or replace the engine air cleaner/filter. 245 4. Verify that the tab on the filter lines up with the slot in the air cleaner/filter assembly. 5. Replace the cover and secure it with the four screws. 6. Slide the air duct onto the assembly and tighten the air duct clamp screw. See Maintenance Schedule 0 309 for replacement intervals. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 246 Vehicle Care { Warning Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. Use caution when working on the engine and do not drive with the air cleaner/filter off. 2.0L L4 Engine Caution If the air cleaner/filter is off, dirt can easily get into the engine, which could damage it. Always have the air cleaner/filter in place when driving. Cooling System The cooling system allows the engine to maintain the correct working temperature. 1. Engine Cooling Fan (Out of View) 2. Engine Coolant Surge Tank and Pressure Cap 2.5L L4 Engine 1. Engine Cooling Fan (Out of View) 2. Engine Coolant Surge Tank and Pressure Cap { Warning An underhood electric fan can start up even when the engine is not running and can cause injury. Keep hands, clothing, and tools away from any underhood electric fan. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care { Warning Do not touch heater or radiator hoses, or other engine parts. They can be very hot and can burn you. Do not run the engine if there is a leak; all coolant could leak out. That could cause an engine fire and can burn you. Fix any leak before driving the vehicle. The cooling system in the vehicle is filled with DEX-COOL engine coolant. This coolant is designed to remain in the vehicle for 5 years or 240 000 km (150,000 mi), whichever occurs first. The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating 0 249. What to Use { Warning Plain water, or other liquids such as alcohol, can boil before the proper coolant mixture will. With plain water or the wrong mixture, the engine could get too hot but there would not be an overheat warning. The engine could catch fire and you or others could be burned. Use a 50/50 mixture of clean drinkable water and DEX-COOL coolant. This mixture: . Gives freezing protection down to −37 °C (−34 °F), outside temperature. . Gives boiling protection up to 129 °C (265 °F), engine temperature. . Protects against rust and corrosion. . Will not damage aluminum parts. . 247 Helps keep the proper engine temperature. Caution Do not use anything other than a mix of DEX-COOL coolant that meets GM Standard GMW3420 and clean, drinkable water. Anything else can cause damage to the engine cooling system and the vehicle, which would not be covered by the vehicle warranty. Never dispose of engine coolant by putting it in the trash, pouring it on the ground, or pouring it into sewers, streams, or bodies of water. Have the coolant changed by an authorized service center, familiar with legal requirements regarding used coolant disposal. This will help protect the environment and your health. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 248 Vehicle Care Checking Coolant The vehicle must be on a level surface when checking the coolant level. It is normal to see coolant moving in the upper coolant hose return line when the engine is running. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not do anything else until it cools down. If coolant is visible but the coolant level is not at or above the mark pointed to, add a 50/50 mixture of clean, drinkable water and DEX-COOL coolant. Be sure the cooling system is cool before this is done. If no coolant is visible in the coolant surge tank, add coolant as follows: How to Add Coolant to the Coolant Surge Tank { Warning Steam and scalding liquids from a hot cooling system are under pressure. Turning the pressure cap, even a little, can cause them to come out at high speed and you could be burned. Never turn the cap when the cooling system, including the pressure cap, is hot. Wait for the cooling system and pressure cap to cool. { Warning Plain water, or other liquids such as alcohol, can boil before the proper coolant mixture will. With plain water or the wrong mixture, the engine could get too hot but there would not be an overheat warning. The engine could catch fire and you or others could be burned. { Warning Spilling coolant on hot engine parts can burn you. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Caution Failure to follow the specific coolant fill procedure could cause the engine to overheat and could cause system damage. If coolant is not visible in the surge tank, contact your dealer. If no problem is found, check to see if coolant is visible in the coolant surge tank. If coolant is visible but the coolant level is not at the indicated level mark, add a 50/ 50 mixture of clean, drinkable water and DEX-COOL coolant at the coolant surge tank, but be sure the Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care cooling system, including the coolant surge tank pressure cap, is cool before you do it. 1. Remove the coolant surge tank pressure cap when the cooling system, including the coolant surge tank pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise about one-quarter of a turn. If you hear a hiss, wait for that to stop. This will allow any pressure still left to be vented out the discharge hose. 2. Keep turning the pressure cap slowly and remove it. 249 5. Replace the pressure cap tightly. 6. Verify coolant level after the engine is shut off and the coolant is cold. If necessary, repeat coolant fill procedure Steps 1–6. If the coolant still is not at the proper level when the system cools down again, see your dealer. 3. Fill the coolant surge tank with the proper mixture to the indicated level mark. 4. With the coolant surge tank pressure cap off, start the engine and let it run until you can feel the upper radiator hose getting hot. Watch out for the engine cooling fans. By this time, the coolant level inside the coolant surge tank may be lower. If the level is lower, add more of the proper mixture to the coolant surge tank until the level reaches the indicated level mark. Caution If the pressure cap is not tightly installed, coolant loss and engine damage may occur. Be sure the cap is properly and tightly secured. Engine Overheating The vehicle has an engine coolant temperature gauge to warn of the engine overheating. See Engine Coolant Temperature Gauge 0 122. If the decision is made not to lift the hood when this warning appears, get service help right away. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 250 Vehicle Care If the decision is made to lift the hood, make sure the vehicle is parked on a level surface. Warning (Continued) cap, even a little, can cause them to come out at high speed and you could be burned. Never turn the cap when the cooling system, including the pressure cap, is hot. Wait for the cooling system and pressure cap to cool. Then check to see if the engine cooling fans are running. If the engine is overheating, the fans should be running. If it is not, do not continue to run the engine. Have the vehicle serviced. Caution Do not run the engine if there is a leak in the engine cooling system. This can cause a loss of all coolant and can damage the system and vehicle. Have any leaks fixed right away. If Steam Is Coming from the Engine Compartment { Warning Steam and scalding liquids from a hot cooling system are under pressure. Turning the pressure (Continued) If No Steam Is Coming from the Engine Compartment If an engine overheat warning is displayed but no steam can be seen or heard, the problem may not be too serious. Sometimes the engine can get a little too hot when the vehicle: . Climbs a long hill on a hot day. . Stops after high-speed driving. . Idles for long periods in traffic. If the overheat warning is displayed with no sign of steam: 1. Turn the air conditioning off. 2. Turn the heater on to the highest temperature and to the highest fan speed. Open the windows as necessary. 3. When it is safe to do so, pull off the road, shift to P (Park) or N (Neutral), and let the engine idle. If the engine coolant temperature gauge is no longer in the overheat zone, the vehicle can be driven. Continue to drive the vehicle slowly for about 10 minutes. Keep a safe vehicle distance from the vehicle in front. If the warning does not come back on, continue to drive normally and have the cooling system checked for proper fill and function. If the warning continues, pull over, stop, and park the vehicle right away. If there is no sign of steam, idle the engine for three minutes while parked. If the warning is still displayed, turn off the engine until it cools down. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Washer Fluid What to Use When the vehicle needs windshield washer fluid, be sure to read the manufacturer's instructions before use. If operating the vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing. Caution . Do not use washer fluid that contains any type of water repellent coating. This can cause the wiper blades to chatter or skip. . Do not use engine coolant (antifreeze) in the windshield washer. It can damage the windshield washer system and paint. . Do not mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage the washer fluid tank and other parts of the washer system. Adding Washer Fluid Open the cap with the washer symbol on it. Add washer fluid until the tank is full. See Engine Compartment Overview 0 237 for reservoir location. . When using concentrated washer fluid, follow the manufacturer instructions for adding water. . Fill the washer fluid tank only three-quarters full when it is very cold. This allows for fluid expansion if (Continued) 251 Caution (Continued) freezing occurs, which could damage the tank if it is completely full. Brakes Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound can come and go or can be heard all the time when the vehicle is moving, except when applying the brake pedal firmly. { Warning The brake wear warning sound means that soon the brakes will not work well. That could lead to a crash. When the brake wear warning sound is heard, have the vehicle serviced. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 252 Vehicle Care Caution Continuing to drive with worn-out brake pads could result in costly brake repair. Some driving conditions or climates can cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with the brakes. Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly tighten wheel nuts in the proper sequence to torque specifications. See Capacities and Specifications 0 321. Brake pads should be replaced as complete sets. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign that brake service may be required. Replacing Brake System Parts Checking Brake Fluid Always replace brake system parts with new, approved replacement parts. If this is not done, the brakes may not work properly. The braking performance expected can change in many other ways if the wrong replacement brake parts are installed or if parts are improperly installed. With the vehicle in P (Park) on a level surface, the brake fluid level should be between the minimum and maximum marks on the brake fluid reservoir. Brake Fluid The brake master cylinder reservoir is filled with GM approved DOT 4 brake fluid as indicated on the reservoir cap. See Engine Compartment Overview 0 237 for the location of the reservoir. There are only two reasons why the brake fluid level in the reservoir may go down: . Normal brake lining wear. When new linings are installed, the fluid level goes back up. . A fluid leak in the brake hydraulic system. Have the brake hydraulic system fixed. With a leak, the brakes will not work well. Always clean the brake fluid reservoir cap and the area around the cap before removing it. Do not top off the brake fluid. Adding fluid does not correct a leak. If fluid is added when the linings are worn, there will be too much fluid when new brake linings are installed. Add or remove fluid, as necessary, only when work is done on the brake hydraulic system. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care { Warning { Warning If too much brake fluid is added, it can spill on the engine and burn, if the engine is hot enough. You or others could be burned, and the vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system. The wrong or contaminated brake fluid could result in damage to the brake system. This could result in the loss of braking leading to a possible injury. Always use the proper GM approved brake fluid. When the brake fluid falls to a low level, the brake warning light comes on. See Brake System Warning Light 0 127. Brake fluid absorbs water over time which degrades the effectiveness of the brake fluid. Replace brake fluid at the specified intervals to prevent increased stopping distance. See Maintenance Schedule 0 309. What to Add Use only GM approved DOT 4 brake fluid from a clean, sealed container. See Recommended Fluids and Lubricants 0 317. Caution If brake fluid is spilled on the vehicle's painted surfaces, the paint finish can be damaged. Immediately wash off any painted surface. Battery - North America The original equipment battery is maintenance free. Do not remove the cap and do not add fluid. Refer to the replacement number shown on the original battery label when a new battery is needed. See Engine Compartment Overview 0 237 for battery location. 253 The vehicle has an Absorbed Glass Mat (AGM) 12-volt battery. Installation of a standard 12-volt battery will result in reduced 12-volt battery life. When using a 12-volt battery charger on the 12-volt AGM battery, some chargers have an AGM battery setting on the charger. If available, use the AGM setting on the charger, to limit charge voltage to 14.8 volts. Follow the charger manufacturer's instructions. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 254 Vehicle Care { Warning Warning (Continued) Do not use a match or flame near a vehicle's battery. If you need more light, use a flashlight. cancer. WASH HANDS AFTER HANDLING. For more information go to www.P65Warnings.ca.gov/ passenger-vehicle. Do not smoke near a vehicle's battery. When working around a vehicle’s battery, shield your eyes with protective glasses. Keep children away from vehicle batteries. { Warning WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Batteries also contain other chemicals known to the State of California to cause (Continued) Extended Storage: Remove the black, negative (−) cable from the battery or use a battery trickle charger. All-Wheel Drive Transfer Case See California Proposition 65 Warning 0 234 and the back cover. Vehicle Storage { Warning Batteries have acid that can burn you and gas that can explode. You can be badly hurt if you are not careful. See Jump Starting North America 0 292 for tips on working around a battery without getting hurt. Infrequent Usage: Remove the black, negative (−) cable from the battery to keep the battery from running down. Under normal driving conditions, transfer case fluid does not require maintenance unless there is a fluid leak or unusual noise. If required, have the transfer case serviced by your dealer. Starter Switch Check { Warning When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 1. Before starting this check, be sure there is enough room around the vehicle. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care 2. Apply both the parking brake and the regular brake. Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts. 3. Try to start the engine in each gear. The vehicle should start only in P (Park) or N (Neutral). If the vehicle starts in any other position, contact your dealer for service. Automatic Transmission Shift Lock Control Function Check { Warning When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 1. Before starting this check, be sure there is enough room around the vehicle. It should be parked on a level surface. 2. Apply the parking brake. Be ready to apply the regular brake immediately if the vehicle begins to move. 3. With the engine off, turn the ignition on, but do not start the engine. Without applying the regular brake, try to move the shift lever out of P (Park) with normal effort. If the shift lever moves out of P (Park), contact your dealer for service. Park Brake and P (Park) Mechanism Check { Warning When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front (Continued) 255 Warning (Continued) of the vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move. Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake. . To check the parking brake's holding ability: With the engine running and the transmission in N (Neutral), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only. . To check the P (Park) mechanism's holding ability: With the engine running, shift to P (Park). Then release the parking brake followed by the regular brake. Contact your dealer if service is required. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 256 Vehicle Care Wiper Blade Replacement Caution Windshield wiper blades should be inspected for wear and cracking. See Maintenance Schedule 0 309. Damage may occur if the wiper blades are not in contact with the windshield before turning on the wiper system. Replacement blades come in different types and are removed in different ways. For proper type and length, see Maintenance Replacement Parts 0 318. Rear Wiper Blade Replacement To replace the rear wiper blade: Caution Allowing the wiper arm to touch the windshield when no wiper blade is installed could damage the windshield. Any damage that occurs would not be covered by the vehicle warranty. Do not allow the wiper arm to touch the windshield. Front Wiper Blade Replacement To replace the front wiper blades: 1. Pull the windshield wiper assembly away from the windshield. 2. Lift up on the latch in the middle of the wiper blade where the wiper arm attaches. 3. With the latch open, pull the wiper blade down toward the windshield far enough to release it from the J-hooked end of the wiper arm. 4. Remove the wiper blade. 5. Reverse Steps 1–3 for wiper blade replacement. 1. Slide a plastic tool under the cover and push upward to unsnap. 2. Slide the cover toward the wiper blade tip to unhook it from the blade assembly. 3. Remove the cover. 4. Lift the wiper arm away from the windshield. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care so you will continue to have the benefits an acoustic windshield can provide. 5. Push the release lever (2) to disengage the hook and push the wiper arm (1) out of the blade assembly (3). 6. Push the new blade assembly securely on the wiper arm until the release lever clicks into place. 7. To reinstall the cover, ensure that the cover hook slides into the slot in the blade assembly. 8. Snap the cover down to secure. Windshield Replacement The vehicle is equipped with an acoustic windshield. If the windshield needs to be replaced be sure to get an acoustic windshield If the vehicle is equipped with a Head-Up Display (HUD) system and the windshield needs to be replaced, get one that is designed for HUD or the HUD image may look out of focus. 257 Warning (Continued) make sure the hood/trunk/liftgate is held open with enough force. If struts are failing to hold the hood/trunk/liftgate, do not operate. Have the vehicle serviced. Gas Strut(s) This vehicle is equipped with gas strut(s) to provide assistance in lifting and holding open the hood/ trunk/liftgate system in full open position. { Warning If the gas struts that hold open the hood, trunk, and/or liftgate fail, you or others could be seriously injured. Take the vehicle to your dealer for service immediately. Visually inspect the gas struts for signs of wear, cracks, or other damage periodically. Check to (Continued) Caution Do not apply tape or hang any objects from gas struts. Also do not push down or pull on gas struts. This may cause damage to the vehicle. See Maintenance Schedule 0 309. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 258 Vehicle Care Headlamp Aiming Headlamp aim has been preset and should need no further adjustment. If the vehicle is damaged in a crash, the headlamp aim may be affected. If adjustment to the headlamps is necessary, see your dealer. Hood Trunk Liftgate Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Bulb Replacement For the proper type of replacement bulbs, or any bulb changing procedure not listed in this section, contact your dealer. Halogen Bulbs { Warning Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. High Intensity Discharge (HID) Lighting License Plate Lamp { Warning The High Intensity Discharge (HID) lighting system operates at a very high voltage. If you try to service any of the system components, you could be seriously injured. Have your dealer or a qualified technician service them. Lamp Assembly After an HID headlamp bulb has been replaced, the beam might be a slightly different shade than it was originally. This is normal. Bulb Assembly 259 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 260 Vehicle Care To replace one of these bulbs: 1. Push the left end of the lamp assembly toward the right. 2. Turn the lamp assembly down to remove it. 3. Turn the bulb socket (1) counterclockwise to remove it from the lamp assembly (3). 4. Pull the bulb (2) straight out of the bulb socket (1). 5. Push the replacement bulb straight into the bulb socket and turn the bulb socket clockwise to install it into the lamp assembly. 6. Turn the lamp assembly into the lamp assembly opening engaging the clip side first. 7. Push on the lamp side opposite the clip until the lamp assembly snaps into place. Electrical System Electrical System Overload The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the electrical load current is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed. This greatly reduces the chance of circuit overload and fire caused by electrical problems. Replace a bad fuse with a new one of the identical size and rating. If there is a problem on the road and a fuse needs to be replaced, the same amperage fuse can be borrowed. Choose some feature of the vehicle that is not needed to use and replace it as soon as possible. Headlamp Wiring An electrical overload may cause the lamps to go on and off, or in some cases to remain off. Have the headlamp wiring checked right away if the lamps go on and off or remain off. Windshield Wipers If the wiper motor overheats due to heavy snow or ice, the windshield wipers will stop until the motor cools and will then restart. Although the circuit is protected from electrical overload, overload due to heavy snow or ice may cause wiper linkage damage. Always clear ice and heavy snow from the windshield before using the windshield wipers. If the overload is caused by an electrical problem and not snow or ice, be sure to get it fixed. Fuses and Circuit Breakers The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of damage caused by electrical problems. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care { Danger Fuses and circuit breakers are marked with their ampere rating. Do not exceed the specified amperage rating when replacing fuses and circuit breakers. Use of an oversized fuse or circuit breaker can result in a vehicle fire. You and others could be seriously injured or killed. To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating. Fuses of the same amperage can be temporarily borrowed from another fuse location, if a fuse goes out. Replace the fuse as soon as possible. To identify and check fuses, circuit breakers, and relays, see Engine Compartment Fuse Block 0 261, Instrument Panel Fuse Block 0 264, and Rear Compartment Fuse Block 0 265. Engine Compartment Fuse Block To remove the fuse block cover, squeeze the clips on the cover and lift it straight up. See Engine Compartment Overview 0 237. Caution Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component. 261 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 262 Vehicle Care Fuses F10 The vehicle may not be equipped with all of the fuses, relays, and features shown. Fuses Usage F01 Starter 1 F02 Starter 2 F03 Non walk F04 Engine control module Fuses Usage F05 Flex fuel F06 –/Transmission control module Usage Canister vent solenoid F11 Fuel pump F12 Heated seats F13 Engine coolant pump F14 – F15 O2 sensor F16 Ignition coils – odd F17 Ignition coils – even F18 – F19 – F20 DC DC/Transmission F21 Liftgate F22 ABS F23 Washer pump Headlamp washer F07 – F24 F08 Engine control module F25 – F26 Transmission oil pump F27 ABS F09 A/C Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Fuses Usage Fuses Usage Circuit Breakers 263 Usage F28 – F43 – F29 Rear window defogger F44 Interior rearview mirror K01 Start/Stop K02 A/C clutch F30 Mirror defogger F45 – K03 F31 – F46 F32 Various low current functions/Circuit 39 splice Driver seat ventilation Engine control module K04 Wiper F47 Electric steering column lock K05 Start solenoid K06 – F33 – F48 Rear wiper K07 – F34 Horn F49 – K08 F35 – F50 – Transmission oil pump F36 Right high-beam headlamp F51 Right daytime running lamp K09 Wiper speed K10 Starter F37 Left high-beam headlamp F52 K11 Headlamp washers F38 Automatic headlamp leveling Engine control module/ Transmission control module K12 High-beam headlamps F39 Front fog lamps F53 – K13 F40 Transmission oil pump F54 – Daytime running lamps F55 Front wiper K14 Run/Crank F41 Passenger seat ventilation F56 – K15 Rear window/Mirror defogger F57 F42 Headlamp position Left daytime running lamp Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 264 Vehicle Care Instrument Panel Fuse Block Fuses The instrument panel fuse block is in the glove box. To access the fuses, open the fuse panel door from the passenger side by pulling it out. To reinstall the door, insert the tabs on the top of the door into the console first, then push the door back into its original location. The vehicle may not be equipped with all of the fuses, relays, and features shown. Usage Fuses Usage F10 Rear power windows F11 – F12 Sunroof F13 Front heated seats F14 Exterior rearview mirror F15 Body control module 3 F16 – F17 Body control module 6 F18 Body control module 7 F19 Data link connector F20 SDM F21 HVAC F22 Liftgate release F1 – F2 Front HVAC blower F3 Power seat F4 Lighter (China only) F5 – F6 Front power windows F7 – F23 F8 Accessory power outlet Passive entry/ Passive start F24 OCC sensor F25 Steering wheel controls F9 Body control module 8 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Fuses Usage To access the fuses, turn the latch with a coin or flat bladed tool. Remove the fuse block access cover. Fuses The vehicle may not be equipped with all of the fuses, relays, and features shown. F6 – F7 Amplifier F8 Rear accessory power outlet 265 Usage F26 Ignition F27 Body control module 4 F28 Transmission control module F29 Body control module 2 F9 Rear heated seat F30 USB F10 Logistics relay F31 Rear HVAC blower F11 Rear HVAC F32 Body control module 1 F12 Power liftgate HF sensor F33 Universal remote system F13 Parking/Trailer lamps F34 Parking assist F14 Side blind zone alert F35 OnStar F15 Left parking lamp F36 Display F16 Right parking lamp F37 Radio F17 Body control module 6 F18 Heated steering wheel F19 AWD F20 Lumbar seat Fuses Usage F1 – Rear Compartment Fuse Block F2 DC AC F3 – The rear compartment fuse block is behind a cover on the left side of the rear compartment. F4 Passenger power seat F5 Memory seat module Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 266 Vehicle Care Fuses Usage F21 Rear heated seat F22 Rear drive control module F23 Trailer left turn signal lamp F24 Trailer right turn signal lamp Circuit Breakers K1 Usage Parking lamps K2 – K3 Ignition K4 Logistics K5 DC AC K6 – K7 Parking assist K8 Right turn K9 Left turn K10 – Wheels and Tires Tires Warning (Continued) . Underinflated tires pose the same danger as overloaded tires. The resulting crash could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when the tires are cold. . Overinflated tires are more likely to be cut, punctured, or broken by a sudden impact — such as when hitting a pothole. Keep tires at the recommended pressure. . Worn or old tires can cause a crash. If the tread is badly worn, replace them. Every new GM vehicle has high-quality tires made by a leading tire manufacturer. See the warranty manual for information regarding the tire warranty and where to get service. For additional information refer to the tire manufacturer. { Warning . Poorly maintained and improperly used tires are dangerous. . Overloading the tires can cause overheating as a result of too much flexing. There could be a blowout and a serious crash. See Vehicle Load Limits 0 178. (Continued) (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Warning (Continued) . Replace any tires that have been damaged by impacts with potholes, curbs, etc. . Improperly repaired tires can cause a crash. Only the dealer or an authorized tire service center should repair, replace, dismount, and mount the tires. . Do not spin the tires in excess of 56 km/h (35 mph) on slippery surfaces such as snow, mud, ice, etc. Excessive spinning may cause the tires to explode. All-Season Tires This vehicle may come with all-season tires. These tires are designed to provide good overall performance on most road surfaces 267 and weather conditions. Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. Original equipment all-season tires can be identified by the last two characters of this TPC code, which will be “MS.” for details regarding winter tire availability and proper tire selection. Also, see Buying New Tires 0 280. Consider installing winter tires on the vehicle if frequent driving on snow or ice-covered roads is expected. All-season tires provide adequate performance for most winter driving conditions, but they may not offer the same level of traction or performance as winter tires on snow or ice-covered roads. See Winter Tires 0 267. If using winter tires: . Use tires of the same brand and tread type on all four wheel positions. . Use only radial ply tires of the same size, load range, and speed rating as the original equipment tires. Winter Tires This vehicle was not originally equipped with winter tires. Winter tires are designed for increased traction on snow and ice-covered roads. Consider installing winter tires on the vehicle if frequent driving on ice or snow covered roads is expected. See your dealer With winter tires, there may be decreased dry road traction, increased road noise, and shorter tread life. After changing to winter tires, be alert for changes in vehicle handling and braking. Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y, and ZR speed rated tires. If winter tires with a lower speed rating are chosen, never exceed the tire's maximum speed capability. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 268 Vehicle Care Summer Tires This vehicle may come with high performance summer tires. These tires have a special tread and compound that are optimized for maximum dry and wet road performance. This special tread and compound will have decreased performance in cold climates, and on ice and snow. It is recommended that winter tires be installed on the vehicle if frequent driving at temperatures below approximately 5 °C (40 °F) or on ice or snow covered roads is expected. See Winter Tires 0 267. Caution High performance summer tires have rubber compounds that lose flexibility and may develop surface cracks in the tread area at temperatures below −7 °C (20 ° F). Always store high performance summer tires indoors and at temperatures above −7 °C (20 °F) when not in (Continued) Caution (Continued) use. If the tires have been subjected to −7 °C (20 °F) or less, let them warm up in a heated space to at least 5 °C (40 °F) for 24 hours or more before being installed or driving a vehicle on which they are installed. Do not apply heat or blow heated air directly on the tires. Always inspect tires before use. See Tire Inspection 0 278. Tire Sidewall Labeling Useful information about a tire is molded into its sidewall. The examples show a typical passenger vehicle tire and a compact spare tire sidewall. Passenger (P-Metric) Tire Example (1) Tire Size : The tire size is a combination of letters and numbers used to define a particular tire's width, height, aspect ratio, construction type, and service description. See the “Tire Size” illustration later in this section. (2) TPC Spec (Tire Performance Criteria Specification) : Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care GM's TPC specifications meet or exceed all federal safety guidelines. (3) DOT (Department of Transportation) : The Department of Transportation (DOT) code indicates that the tire is in compliance with the U.S. Department of Transportation Motor Vehicle Safety Standards. DOT Tire Date of Manufacture : The last four digits of the TIN indicate the tire manufactured date. The first two digits represent the week (01– 52) and the last two digits, the year. For example, the third week of the year 2010 would have a four-digit DOT date of 0310. (4) Tire Identification Number (TIN) : The letters and numbers following the DOT (Department of Transportation) code are the Tire Identification Number (TIN). The TIN shows the 269 manufacturer and plant code, tire size, and date the tire was manufactured. The TIN is molded onto both sides of the tire, although only one side may have the date of manufacture. (5) Tire Ply Material : The type of cord and number of plies in the sidewall and under the tread. (6) Uniform Tire Quality Grading (UTQG) : Tire manufacturers are required to grade tires based on three performance factors: treadwear, traction, and temperature resistance. For more information see Uniform Tire Quality Grading 0 282. (7) Maximum Cold Inflation Load Limit : Maximum load that can be carried and the maximum pressure needed to support that load. Compact Spare Tire Example (1) Tire Ply Material : The type of cord and number of plies in the sidewall and under the tread. (2) Temporary Use Only : The compact spare tire or temporary use tire should not be driven at speeds over 80 km/h (50 mph). The compact spare tire is for emergency use when a regular road tire has lost air and gone flat. If the vehicle has a compact spare tire, see Compact Spare Tire 0 291 and If a Tire Goes Flat 0 285. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 270 Vehicle Care (3) Tire Identification Number (TIN) : The letters and numbers following the DOT (Department of Transportation) code are the Tire Identification Number (TIN). The TIN shows the manufacturer and plant code, tire size, and date the tire was manufactured. The TIN is molded onto both sides of the tire, although only one side may have the date of manufacture. (4) Maximum Cold Inflation Load Limit : Maximum load that can be carried and the maximum pressure needed to support that load. (5) Tire Inflation : The temporary use tire or compact spare tire should be inflated to 420 kPa (60 psi). For more information on tire pressure and inflation see Tire Pressure 0 273. (6) Tire Size : A combination of letters and numbers define a tire's width, height, aspect ratio, construction type, and service description. The letter T as the first character in the tire size means the tire is for temporary use only. (7) TPC Spec (Tire Performance Criteria Specification) : Original equipment tires designed to GM's specific tire performance criteria have a TPC specification code molded onto the sidewall. GM's TPC specifications meet or exceed all federal safety guidelines. Tire Designations Tire Size The following is an example of a typical passenger vehicle tire size. (1) Passenger (P-Metric) Tire : The United States version of a metric tire sizing system. The letter P as the first character in the tire size means a passenger vehicle tire engineered to standards set by the U.S. Tire and Rim Association. (2) Tire Width : The three-digit number indicates the tire section width in millimeters from sidewall to sidewall. (3) Aspect Ratio : A two-digit number that indicates the tire height-to-width measurements. For example, if the tire size aspect ratio is 60, as shown in item 3 of the illustration, it would mean that the tire's sidewall is 60 percent as high as it is wide. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care (4) Construction Code : A letter code is used to indicate the type of ply construction in the tire. The letter R means radial ply construction; the letter D means diagonal or bias ply construction; and the letter B means belted-bias ply construction. (5) Rim Diameter : Diameter of the wheel in inches. (6) Service Description : These characters represent the load index and speed rating of the tire. The load index represents the load carrying capacity a tire is certified to carry. The speed rating is the maximum speed a tire is certified to carry a load. Tire Terminology and Definitions Air Pressure : The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in kPa (kilopascal) or psi (pounds per square inch). Accessory Weight : The combined weight of optional accessories. Some examples of optional accessories are automatic transmission, power windows, power seats, and air conditioning. Aspect Ratio : The relationship of a tire's height to its width. Belt : A rubber coated layer of cords between the plies and the tread. Cords may be made from steel or other reinforcing materials. Bead : The tire bead contains steel wires wrapped by steel cords that hold the tire onto the rim. Bias Ply Tire : A pneumatic tire in which the plies are laid at alternate angles less than 90 degrees to the centerline of the tread. 271 Cold Tire Pressure : The amount of air pressure in a tire, measured in kPa (kilopascal) or psi (pounds per square inch) before a tire has built up heat from driving. See Tire Pressure 0 273. Curb Weight : The weight of a motor vehicle with standard and optional equipment including the maximum capacity of fuel, oil, and coolant, but without passengers and cargo. DOT Markings : A code molded into the sidewall of a tire signifying that the tire is in compliance with the U.S. Department of Transportation (DOT) Motor Vehicle Safety Standards. The DOT code includes the Tire Identification Number (TIN), an alphanumeric designator which can also identify the tire manufacturer, production plant, brand, and date of production. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 272 Vehicle Care GVWR : Gross Vehicle Weight Rating. See Vehicle Load Limits 0 178. GAWR FRT : Gross Axle Weight Rating for the front axle. See Vehicle Load Limits 0 178. GAWR RR : Gross Axle Weight Rating for the rear axle. See Vehicle Load Limits 0 178. Intended Outboard Sidewall : The side of an asymmetrical tire that must always face outward when mounted on a vehicle. Kilopascal (kPa) : The metric unit for air pressure. Light Truck (LT-Metric) Tire : A tire used on light duty trucks and some multipurpose passenger vehicles. Load Index : An assigned number ranging from 1 to 279 that corresponds to the load carrying capacity of a tire. Maximum Inflation Pressure : The maximum air pressure to which a cold tire can be inflated. The maximum air pressure is molded onto the sidewall. Maximum Load Rating : The load rating for a tire at the maximum permissible inflation pressure for that tire. Maximum Loaded Vehicle Weight : The sum of curb weight, accessory weight, vehicle capacity weight, and production options weight. Normal Occupant Weight : The number of occupants a vehicle is designed to seat multiplied by 68 kg (150 lb). See Vehicle Load Limits 0 178. Occupant Distribution : Designated seating positions. Outward Facing Sidewall : The side of an asymmetrical tire that has a particular side that faces outward when mounted on a vehicle. The side of the tire that contains a whitewall, bears white lettering, or bears manufacturer, brand, and/or model name molding that is higher or deeper than the same moldings on the other sidewall of the tire. Passenger (P-Metric) Tire : A tire used on passenger cars and some light duty trucks and multipurpose vehicles. Recommended Inflation Pressure : Vehicle manufacturer's recommended tire inflation pressure as shown on the tire placard. See Tire Pressure 0 273 and Vehicle Load Limits 0 178. Radial Ply Tire : A pneumatic tire in which the ply cords that extend to the beads are laid at 90 degrees to the centerline of the tread. Rim : A metal support for a tire and upon which the tire beads are seated. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Sidewall : The portion of a tire between the tread and the bead. Speed Rating : An alphanumeric code assigned to a tire indicating the maximum speed at which a tire can operate. Traction : The friction between the tire and the road surface. The amount of grip provided. Tread : The portion of a tire that comes into contact with the road. Treadwear Indicators : Narrow bands, sometimes called wear bars, that show across the tread of a tire when only 1.6 mm (1/ 16 in) of tread remains. See When It Is Time for New Tires 0 280. UTQGS (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 government testing procedures. The ratings are molded into the sidewall of the tire. See Uniform Tire Quality Grading 0 282. Vehicle Capacity Weight : The number of designated seating positions multiplied by 68 kg (150 lb) plus the rated cargo load. See Vehicle Load Limits 0 178. 273 Tire Pressure Tires need the correct amount of air pressure to operate effectively. Caution Neither tire underinflation nor overinflation is good. Underinflated tires, or tires that do not have enough air, can result in: Vehicle Maximum Load on the Tire : Load on an individual tire due to curb weight, accessory weight, occupant weight, and cargo weight. . Tire overloading and overheating which could lead to a blowout. . Premature or irregular wear. Vehicle Placard : A label permanently attached to a vehicle showing the vehicle capacity weight and the original equipment tire size and recommended inflation pressure. See “Tire and Loading Information Label” under Vehicle Load Limits 0 178. . Poor handling. . Reduced fuel economy. Overinflated tires, or tires that have too much air, can result in: . Unusual wear. (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 274 Vehicle Care Caution (Continued) . Poor handling. . Rough ride. . Needless damage from road hazards. The Tire and Loading Information label on the vehicle indicates the original equipment tires and the correct cold tire inflation pressures. The recommended pressure is the minimum air pressure needed to support the vehicle's maximum load carrying capacity. See Vehicle Load Limits 0 178. How the vehicle is loaded affects vehicle handling and ride comfort. Never load the vehicle with more weight than it was designed to carry. When to Check Check the tires once a month or more. Do not forget the compact spare, if the vehicle has one. The cold compact spare tire pressure should be at 420 kPa (60 psi). See Compact Spare Tire 0 291. How to Check Use a good quality pocket-type gauge to check tire pressure. Proper tire inflation cannot be determined by looking at the tire. Check the tire inflation pressure when the tires are cold, meaning the vehicle has not been driven for at least three hours or no more than 1.6 km (1 mi). Remove the valve cap from the tire valve stem. Press the tire gauge firmly onto the valve to get a pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the Tire and Loading Information label, no further adjustment is necessary. If the inflation pressure is low, add air until the recommended pressure is reached. If the inflation pressure is high, press on the metal stem in the center of the tire valve to release air. Recheck the tire pressure with the tire gauge. Put the valve caps back on the valve stems to keep out dirt and moisture and prevent leaks. Use only valve caps designed for the vehicle by GM. TPMS sensors could be damaged and would not be covered by the vehicle warranty. Tire Pressure Monitor System The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your tires and transmit tire pressure readings to a receiver located in the vehicle. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or 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 is significantly under-inflated. 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 under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation 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 under-inflation 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 one 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 275 of reasons, including the installation of 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. See Tire Pressure Monitor Operation 0 275. See Radio Frequency Statement 0 333. Tire Pressure Monitor Operation This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and wheel assembly, excluding the spare tire and wheel assembly. The TPMS sensors monitor the air pressure in Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 276 Vehicle Care the tires and transmit the tire pressure readings to a receiver located in the vehicle. When a low tire pressure condition is detected, the TPMS illuminates the low tire pressure warning light located on the instrument cluster. If the warning light comes on, stop as soon as possible and inflate the tires to the recommended pressure shown on the Tire and Loading Information label. See Vehicle Load Limits 0 178. A message to check the pressure in a specific tire displays in the Driver Information Center (DIC). The low tire pressure warning light and the DIC warning message come on at each ignition cycle until the tires are inflated to the correct inflation pressure. Using the DIC, tire pressure levels can be viewed. For additional information and details about the DIC operation and displays see Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. The low tire pressure warning light may come on in cool weather when the vehicle is first started, and then turn off as the vehicle is driven. This could be an early indicator that the air pressure is getting low and needs to be inflated to the proper pressure. A Tire and Loading Information label, attached to your vehicle, shows the size of the original equipment tires and the correct inflation pressure for the tires when they are cold. See Vehicle Load Limits 0 178, for an example of the Tire and Loading Information label and its location. Also see Tire Pressure 0 273. The TPMS can warn about a low tire pressure condition but it does not replace normal tire maintenance. See Tire Inspection 0 278, Tire Rotation 0 279 and Tires 0 266. Caution Tire sealant materials are not all the same. A non-approved tire sealant could damage the TPMS sensors. TPMS sensor damage caused by using an incorrect tire sealant is not covered by the vehicle warranty. Always use only the GM approved tire sealant available through your dealer or included in the vehicle. TPMS Malfunction Light and Message The TPMS will not function properly if one or more of the TPMS sensors are missing or inoperable. When the system detects a malfunction, the low tire pressure warning light flashes for about one minute and then stays on for the remainder of the ignition cycle. A DIC warning message also displays. The malfunction light and DIC warning message come on at each ignition Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care cycle until the problem is corrected. Some of the conditions that can cause these to come on are: . One of the road tires has been replaced with the spare tire. The spare tire does not have a TPMS sensor. The malfunction light and DIC message should go off after the road tire is replaced and the sensor matching process is performed successfully. See “TPMS Sensor Matching Process” later in this section. . The TPMS sensor matching process was not done or not completed successfully after rotating the tires. The malfunction light and the DIC message should go off after successfully completing the sensor matching process. See "TPMS Sensor Matching Process" later in this section. . One or more TPMS sensors are missing or damaged. The malfunction light and the DIC message should go off when the TPMS sensors are installed and the sensor matching process is performed successfully. See your dealer for service. . Replacement tires or wheels do not match the original equipment tires or wheels. Tires and wheels other than those recommended could prevent the TPMS from functioning properly. See Buying New Tires 0 280. . Operating electronic devices or being near facilities using radio wave frequencies similar to the TPMS could cause the TPMS sensors to malfunction. If the TPMS is not functioning properly it cannot detect or signal a low tire pressure condition. See your dealer for service if the TPMS malfunction light and DIC message comes on and stays on. TPMS Sensor Matching Process Each TPMS sensor has a unique identification code. The identification code needs to be matched to a new tire/wheel position after rotating the vehicle’s tires or replacing one or 277 more of the TPMS sensors. The TPMS sensor matching process should also be performed after replacing a spare tire with a road tire containing the TPMS sensor. The malfunction light and the DIC message should go off at the next ignition cycle. The sensors are matched to the tire/wheel positions, using a TPMS relearn tool, in the following order: driver side front tire, passenger side front tire, passenger side rear tire, and driver side rear. See your dealer for service or to purchase a relearn tool. A TPMS relearn tool can also be purchased. See Tire Pressure Monitor Sensor Activation Tool at www.gmtoolsandequipment.com or call 1-800-GM TOOLS (1-800-468-6657). There are two minutes to match the first tire/wheel position, and five minutes overall to match all four tire/wheel positions. If it takes longer, the matching process stops and must be restarted. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 278 Vehicle Care The TPMS sensor matching process is: 1. Set the parking brake. 2. Place the vehicle in Service Mode. See Ignition Positions 0 182. 3. Make sure the Tire Pressure info page option is turned on. The info pages on the DIC can be turned on and off through the Settings menu. See Driver Information Center (DIC) (Base Level) 0 134 or Driver Information Center (DIC) (Uplevel) 0 136. 4. Use the DIC controls on the right side of the steering wheel to scroll to the Tire Pressure screen under the DIC info page. 5. Press and hold V in the center of the DIC controls. The horn sounds twice to signal the receiver is in relearn mode and the TIRE LEARNING ACTIVE message displays on the DIC screen. 6. Start with the driver side front tire. 7. Place the relearn tool against the tire sidewall, near the valve stem. Then press the button to activate the TPMS sensor. A horn chirp confirms that the sensor identification code has been matched to this tire and wheel position. 8. Proceed to the passenger side front tire, and repeat the procedure in Step 7. 12. Set all four tires to the recommended air pressure level as indicated on the Tire and Loading Information label. Tire Inspection We recommend that the tires, including the spare tire, if the vehicle has one, be inspected for signs of wear or damage at least once a month. Replace the tire if: 9. Proceed to the passenger side rear tire, and repeat the procedure in Step 7. . The indicators at three or more places around the tire can be seen. 10. Proceed to the driver side rear tire, and repeat the procedure in Step 7. The horn sounds two times to indicate the sensor identification code has been matched to the driver side rear tire, and the TPMS sensor matching process is no longer active. The TIRE LEARNING ACTIVE message on the DIC display screen goes off. . There is cord or fabric showing through the tire's rubber. . The tread or sidewall is cracked, cut, or snagged deep enough to show cord or fabric. . The tire has a bump, bulge, or split. 11. Turn the vehicle off. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care . Check that all wheel nuts are properly tightened. See “Wheel Nut Torque” under Capacities and Specifications 0 321. The tire has a puncture, cut, or other damage that cannot be repaired well because of the size or location of the damage. { Warning Tire Rotation Tires should be rotated every 12 000 km (7,500 mi). See Maintenance Schedule 0 309. Tires are rotated to achieve a more uniform wear for all tires. The first rotation is the most important. Anytime unusual wear is noticed, rotate the tires as soon as possible, check for proper tire inflation pressure, and check for damaged tires or wheels. If the unusual wear continues after the rotation, check the wheel alignment. See When It Is Time for New Tires 0 280 and Wheel Replacement 0 284. 279 Use this rotation pattern when rotating the tires. Do not include the compact spare tire in the tire rotation. Adjust the front and rear tires to the recommended inflation pressure on the Tire and Loading Information label after the tires have been rotated. See Tire Pressure 0 273 and Vehicle Load Limits 0 178. Reset the Tire Pressure Monitor System. See Tire Pressure Monitor Operation 0 275. Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, a cloth or a paper towel can be used; however, use a scraper or wire brush later to remove all rust or dirt. Lightly coat the center of the wheel hub with wheel bearing grease after a wheel change or tire rotation to prevent corrosion or rust build-up. Do not get grease on the flat wheel mounting surface or on the wheel nuts or bolts. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 280 Vehicle Care When It Is Time for New Tires Factors such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions affect the wear rate of the tires. Treadwear indicators are one way to tell when it is time for new tires. Treadwear indicators appear when the tires have only 1.6 mm (1/16 in) or less of tread remaining. See Tire Inspection 0 278 and Tire Rotation 0 279. The rubber in tires ages over time. This also applies to the spare tire, if the vehicle has one, even if it is never used. Multiple factors including temperatures, loading conditions, and inflation pressure maintenance affect how fast aging takes place. GM recommends that tires, including the spare if equipped, be replaced after six years, regardless of tread wear. The tire manufacture date is the last four digits of the DOT Tire Identification Number (TIN) which is molded into one side of the tire sidewall. The first two digits represent the week (01–52) and the last two digits, the year. For example, the third week of the year 2010 would have a four-digit DOT date of 0310. Vehicle Storage Tires age when stored normally mounted on a parked vehicle. Park a vehicle that will be stored for at least a month in a cool, dry, clean area away from direct sunlight to slow aging. This area should be free of grease, gasoline, or other substances that can deteriorate rubber. Parking for an extended period can cause flat spots on the tires that may result in vibrations while driving. When storing a vehicle for at least a month, remove the tires or raise the vehicle to reduce the weight from the tires. Buying New Tires GM has developed and matched specific tires for the vehicle. The original equipment tires installed were designed to meet General Motors Tire Performance Criteria Specification (TPC Spec) system rating. When replacement tires are needed, GM strongly recommends buying tires with the same TPC Spec rating. GM's exclusive TPC Spec system considers over a dozen critical specifications that impact the overall performance of the Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. GM's TPC Spec number is molded onto the tire's sidewall near the tire size. If the tires have an all-season tread design, the TPC Spec number will be followed by MS for mud and snow. See Tire Sidewall Labeling 0 268. GM recommends replacing worn tires in complete sets of four. Uniform tread depth on all tires will help to maintain the performance of the vehicle. Braking and handling performance may be adversely affected if all the tires are not replaced at the same time. If proper rotation and maintenance have been done, all four tires should wear out at about the same time. See Tire Rotation 0 279. However, if it is necessary to replace only one axle set of worn tires, place the new tires on the rear axle. Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y and ZR speed rated tires. Never exceed the winter tires’ maximum speed capability when using winter tires with a lower speed rating. { Warning Tires could explode during improper service. Attempting to mount or dismount a tire could cause injury or death. Only your dealer or authorized tire service center should mount or dismount the tires. 281 { Warning Mixing tires of different sizes, brands, or types may cause loss of control of the vehicle, resulting in a crash or other vehicle damage. Use the correct size, brand, and type of tires on all wheels. { Warning Using bias-ply tires on the vehicle may cause the wheel rim flanges to develop cracks after many miles of driving. A tire and/or wheel could fail suddenly and cause a crash. Use only radial-ply tires with the wheels on the vehicle. If the vehicle tires must be replaced with a tire that does not have a TPC Spec number, make sure they are the same size, Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 282 Vehicle Care load range, speed rating, and construction (radial) as the original tires. Vehicles that have a tire pressure monitoring system could give an inaccurate low-pressure warning if non-TPC Spec rated tires are installed. See Tire Pressure Monitor System 0 274. The Tire and Loading Information label indicates the original equipment tires on the vehicle. See Vehicle Load Limits 0 178. Different Size Tires and Wheels If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stability, and resistance to rollover may be affected. If the vehicle has electronic systems such as antilock brakes, rollover airbags, traction control, electronic stability control, or All-Wheel Drive, the performance of these systems can also be affected. { Warning If different sized wheels are used, there may not be an acceptable level of performance and safety if tires not recommended for those wheels are selected. This increases the chance of a crash and serious injury. Only use GM specific wheel and tire systems developed for the vehicle, and have them properly installed by a GM certified technician. See Buying New Tires 0 280 and Accessories and Modifications 0 235. Uniform Tire Quality Grading The following information relates to the system developed by the United States National Highway Traffic Safety Administration (NHTSA), which grades tires by treadwear, traction, and temperature performance. This applies only to vehicles sold in the United States. The grades are molded on the sidewalls of most passenger car tires. The Uniform Tire Quality Grading (UTQG) system does not apply to deep tread, winter tires, compact spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to federal safety requirements and additional General Motors Tire Performance Criteria (TPC) standards. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: norm due to variations in driving habits, service practices and differences in road characteristics and climate. Treadwear 200 Traction AA Temperature A 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. Warning: 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. 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 government test course. For example, a tire graded 150 would wear one and one-half (1½) 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 Traction Temperature The temperature grades are A (the highest), B, and C, representing the tire's resistance 283 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 Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. 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 heat buildup and possible tire failure. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 284 Vehicle Care Wheel Alignment and Tire Balance Some aluminum wheels can be repaired. See your dealer if any of these conditions exist. The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing are not necessary on a regular basis. Consider an alignment check if there is unusual tire wear or the vehicle is significantly pulling to one side or the other. Some slight pull to the left or right, depending on the crown of the road and/or other road surface variations such as troughs or ruts, is normal. If the vehicle is vibrating when driving on a smooth road, the tires and wheels may need to be rebalanced. See your dealer for proper diagnosis. Your dealer will know the kind of wheel that is needed. Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks air, replace it. Each new wheel should have the same load-carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces. Replace wheels, wheel bolts, wheel nuts, or Tire Pressure Monitor System (TPMS) sensors with new GM original equipment parts. { Warning Using the wrong replacement wheels, wheel bolts, or wheel nuts can be dangerous. It could affect the braking and handling of the vehicle. Tires can lose air, and cause loss of control, causing a crash. Always use the correct wheel, wheel bolts, and wheel nuts for replacement. Caution The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance, and tire or tire chain clearance to the body and chassis. Used Replacement Wheels { Warning Replacing a wheel with a used one is dangerous. How it has been used or how far it has been driven may be unknown. It could fail suddenly and cause a crash. When replacing wheels, use a new GM original equipment wheel. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Tire Chains { Warning Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension, or other vehicle parts. The area damaged by the tire chains could cause loss of control and a crash. Use another type of traction device only if its manufacturer recommends it for the vehicle's tire size combination and road conditions. Follow that manufacturer's instructions. To avoid vehicle damage, drive slow and readjust or remove the traction device if it contacts the vehicle. Do not spin the wheels. If traction devices are used, install them on the front tires. If a Tire Goes Flat It is unusual for a tire to blow out while driving, especially if the tires are maintained properly. See Tires 0 266. If air goes out of a tire, it is much more likely to leak out slowly. But if there ever is a blowout, here are a few tips about what to expect and what to do: If a front tire fails, the flat tire creates a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop, well off the road, if possible. A rear blowout, particularly on a curve, acts much like a skid and may require the same correction as used in a skid. Stop pressing the accelerator pedal and steer to straighten the vehicle. It may be very bumpy and noisy. Gently brake to a stop, well off the road, if possible. 285 { Warning Driving on a flat tire will cause permanent damage to the tire. Re-inflating a tire after it has been driven on while severely underinflated or flat may cause a blowout and a serious crash. Never attempt to re-inflate a tire that has been driven on while severely underinflated or flat. Have your dealer or an authorized tire service center repair or replace the flat tire as soon as possible. { Warning Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 286 Vehicle Care Warning (Continued) be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire. If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place, well off the road, if possible. Turn on the hazard warning flashers. See Hazard Warning Flashers 0 158. { Warning Changing a tire can be dangerous. The vehicle can slip off the jack and roll over or fall causing injury or death. Find a level place to change the tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. (Continued) Warning (Continued) 2. Put an automatic transmission in P (Park) or a manual transmission in 1 (First) or R (Reverse). 3. Turn off the engine and do not restart while the vehicle is raised. 4. Do not allow passengers to remain in the vehicle. 5. Place wheel blocks, if equipped, on both sides of the tire at the opposite corner of the tire being changed. When the vehicle has a flat tire (2), use the following example as a guide to assist in the placement of the wheel blocks (1), if equipped. 1. Wheel Block (If Equipped) 2. Flat Tire The following information explains how to repair or change a tire. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Tire Changing Removing the Spare Tire and Tools 2. Lift the load floor. Use the hook from the load floor to hold it open. 3. Remove the cargo management system. See Cargo Management System 0 106. 287 2. For vehicles with a wheel cover or center cap, pull the cover or center cap away from the wheel to remove it. Store the wheel cover in the cargo area until you have the flat tire repaired or replaced. 4. Turn the jack retainer nut (4) counterclockwise to remove the jack (5). 5. Remove the wheel wrench (2) from the bag. 6. Place the tools next to the tire being changed. 1. Warning Triangle (If Equipped) 2. Wheel Wrench, Tow Hook, and Spent Road Wheel Strap (In Bag) 3. Retainer Nut 4. Jack Retainer Nut 5. Jack To access the spare tire and tools: 1. Open the liftgate. See Liftgate 0 39. 7. Turn the retainer nut (3) counterclockwise to remove the spare tire. 8. Place the spare tire next to the tire being changed. Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before proceeding. See If a Tire Goes Flat 0 285 for more information. 3. Turn the wheel wrench counterclockwise to loosen all the wheel nuts, but do not remove them yet. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 288 Vehicle Care { Warning Caution Make sure that the jack lift head is in the correct position or you may damage your vehicle. The repairs would not be covered by your warranty. Raising the vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. Locate the notch on the sheet metal weld flange. Place the center of the jack lift head on the center of the sheet metal notch. The jack must not be used in any other position. Rear Shown, Front Similar 4. Position the jack lift head at the jack location nearest the flat tire. { Warning Getting under a vehicle when it is lifted on a jack is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. { Warning Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care 5. Attach the jack lift assist tool to the jack by fitting both ends of the jack and tool over one another. 289 Warning (Continued) towel can be used; however, use a scraper or wire brush later to remove all rust or dirt. 7. Remove all of the wheel nuts. 8. Remove the flat tire. { Warning 6. Raise the vehicle by turning the jack handle clockwise. Raise the vehicle far enough off the ground so there is enough room for the road tire to clear the ground. Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, a cloth or a paper (Continued) 9. Remove any rust or dirt from the wheel bolts, mounting surfaces, and spare wheel. 10. Place the compact spare tire on the wheel-mounting surface. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 290 Vehicle Care { Warning Never use oil or grease on bolts or nuts because the nuts might come loose. The vehicle's wheel could fall off, causing a crash. 11. Reinstall the wheel nuts. Tighten each nut by hand until the wheel is held against the hub. 12. Lower the vehicle by turning the jack handle counterclockwise. { Warning Wheel nuts that are improperly or incorrectly tightened can cause the wheels to become loose or come off. The wheel nuts should be tightened with a torque wrench to the proper torque specification after replacing. Follow the torque specification supplied by the aftermarket manufacturer when using accessory locking wheel (Continued) Warning (Continued) nuts. See Capacities and Specifications 0 321 for original equipment wheel nut torque specifications. Caution Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See Capacities and Specifications 0 321 for the wheel nut torque specification. 13. Tighten the wheel nuts firmly in a crisscross sequence, as shown. 14. Lower the jack all the way and remove the jack from under the vehicle. 15. Tighten the wheel nuts firmly with the wheel wrench. When reinstalling the wheel cover or center cap on the full-size tire, tighten all five plastic caps hand snug with the aid of the wheel wrench and tighten them with the wheel wrench an additional one-quarter of a turn. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Caution Wheel covers will not fit on the vehicle's compact spare. If you try to put a wheel cover on the compact spare, the cover or the spare could be damaged. 3. Place the flat tire, lying flat, in the rear storage compartment. 4. Attach one end of the strap to a cargo tie-down in the rear of the vehicle. Storing a Flat or Spare Tire and Tools { Warning Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place. 5. Route the strap through the wheel, as shown. 6. Attach the other end of the strap to the other cargo tie-down in the rear of the vehicle. 7. Tighten the strap. To store the flat tire: 1. Return the jack and tools to their original storage location. 2. Lower the load floor and snap the hook to the bottom of it. The compact spare is for temporary use only. Replace the compact spare tire with a full-size tire as soon as you can. 291 Compact Spare Tire { Warning Driving with more than one compact spare tire at a time could result in loss of braking and handling. This could lead to a crash and you or others could be injured. Use only one compact spare tire at a time. If this vehicle has a compact spare tire, it was fully inflated when new; however, it can lose air over time. Check the inflation pressure regularly. It should be 420 kPa (60 psi). Stop as soon as possible and check that the spare tire is correctly inflated after being installed on the vehicle. The compact spare tire is designed for temporary use only. The vehicle will perform differently with the spare tire installed and it is recommended that the vehicle speed be limited to 80 km/h (50 mph). To conserve the tread of the spare tire, have the standard tire Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 292 Vehicle Care repaired or replaced as soon as convenient and return the spare tire to the storage area. When using a compact spare tire, the AWD (if equipped), ABS, and Traction Control systems may engage until the spare tire is recognized by the vehicle, especially on slippery roads. Adjust driving to reduce possible wheel slip. Caution When the compact spare is installed, do not take the vehicle through an automatic car wash with guide rails. The compact spare can get caught on the rails which can damage the tire, wheel, and other parts of the vehicle. Do not use the compact spare on other vehicles. Jump Starting Do not mix the compact spare tire or wheel with other wheels or tires. They will not fit. Keep the spare tire and its wheel together. Jump Starting - North America Caution Tire chains will not fit the compact spare. Using them can damage the vehicle and the chains. Do not use tire chains on the compact spare. For more information about the vehicle battery, see Battery - North America 0 253. If the battery has run down, try to use another vehicle and some jumper cables to start your vehicle. Be sure to use the following steps to do it safely. { Warning WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. WASH HANDS AFTER (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Warning (Continued) Caution HANDLING. For more information go to www.P65Warnings.ca.gov/ passenger-vehicle. Ignoring these steps could result in costly damage to the vehicle that would not be covered by the vehicle warranty. Trying to start the vehicle by pushing or pulling it will not work, and it could damage the vehicle. See California Proposition 65 Warning 0 234 and the back cover. { Warning 2. Discharged Battery Negative (–) Grounding Point 3. Good Battery Negative (–) Terminal 4. Good Battery Positive (+) Terminal The jump start negative grounding point (2) for the discharged battery is on the shock tower on the driver side. The jump start positive terminal on the discharged battery (1) is located on the battery on the driver side of the vehicle. Batteries can hurt you. They can be dangerous because: . They contain acid that can burn you. . They contain gas that can explode or ignite. . They contain enough electricity to burn you. If you do not follow these steps exactly, some or all of these things can hurt you. 293 The jump start positive terminal (4) and negative terminal (3) are on the battery of the vehicle providing the jump start. 2.0L L4 Engine Shown, 2.5L L4 Engine Similar 1. Discharged Battery Positive (+) Terminal The positive jump start connection for the discharged battery is under a cover. Open the cover to expose the terminal. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 294 Vehicle Care Caution If the other vehicle does not have a 12-volt system with a negative ground, both vehicles can be damaged. Only use a vehicle that has a 12-volt system with a negative ground for jump starting. 2. Position the two vehicles so that they are not touching. 3. Set the parking brake firmly and put the shift lever in P (Park) with an automatic transmission, or Neutral with a manual transmission. Caution If any accessories are left on or plugged in during the jump starting procedure, they could be damaged. The repairs would not be covered by the vehicle warranty. Whenever possible, turn off or unplug all accessories on either vehicle when jump starting. 4. Turn the ignition off. Turn off all lights and accessories in both vehicles, except the hazard warning flashers if needed. { Warning An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing, and tools away from any underhood electric fan. { Warning Using a match near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Battery fluid contains acid that can burn you. Do not get it on you. If you accidentally get it in your eyes or on your skin, flush the place with water and get medical help immediately. { Warning Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5. Connect one end of the red positive (+) cable to the positive (+) terminal on the discharged battery. 6. Connect the other end of the red positive (+) cable to the positive (+) terminal of the good battery. 7. Connect one end of the black negative (–) cable to the negative (–) terminal of the good battery. 8. Connect the other end of the black negative (–) cable to the negative (–) grounding point for the discharged battery. 9. Start the engine in the vehicle with the good battery and run the engine at idle speed for at least four minutes. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care 10. Try to start the vehicle that had the dead battery. If it will not start after a few tries, it probably needs service. Caution If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not be covered by the vehicle warranty. Always connect and remove the jumper cables in the correct order, making sure that the cables do not touch each other or other metal. Jumper Cable Removal Reverse the sequence exactly when removing the jumper cables. After starting the disabled vehicle and removing the jumper cables, allow it to idle for several minutes. Towing the Vehicle Caution Incorrectly towing a disabled vehicle may cause damage. The damage would not be covered by the vehicle warranty. Do not lash or hook to suspension components. Use the proper straps around the tires to secure the vehicle. Use only a flatbed tow truck for towing a disabled vehicle. Never use a sling type lift or damage will occur. Use ramps to help reduce approach angles if necessary. A towed vehicle should have its drive wheels off the ground. Consult a professional towing service if the disabled vehicle must be towed. If the vehicle is equipped with tow eye, only use the tow eye to pull the vehicle onto a flatbed car carrier from a flat road surface. Do not use the tow eye to pull the vehicle from snow, mud or sand. 295 The tow eye is located underneath the load floor, near the spare tire or the compressor kit, if equipped. Caution Improper use of the tow eye can cause vehicle damage. Use caution and low speeds to prevent damage to the vehicle. Consult your dealer or a professional towing service if the disabled vehicle must be towed. Front Tow Eye Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 296 Vehicle Care Carefully open the cover by using the small notch that conceals the front tow eye socket. Rear Tow Eye Install the tow eye into the socket and turn it until it is fully tightened. Install the tow eye into the socket and turn it until it is fully tightened. When the tow eye is removed, reinstall the cover with the notch in the original position. Carefully open the cover by using the small notch that conceals the rear tow eye socket. When the tow eye is removed, reinstall the cover with the notch in the original position. To tow the vehicle behind another vehicle for recreational purposes, such as behind a motor home, see “Recreational Vehicle Towing” following. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Recreational Vehicle Towing Recreational vehicle towing means towing the vehicle behind another vehicle, such as behind a motor home. The two most common types of recreational vehicle towing are known as dinghy towing and dolly towing. Dinghy towing is towing the vehicle with all four wheels on the ground. Dolly towing is towing the vehicle with two wheels on the ground and two wheels up on a device known as a dolly. Here are some important things to consider before recreational vehicle towing: . What is the towing capacity of the towing vehicle? Be sure to read the tow vehicle manufacturer's recommendations. . What is the distance that will be traveled? Some vehicles have restrictions on how far and how long they can tow. . Is the proper towing equipment going to be used? See your dealer or trailering professional for additional advice and equipment recommendations. . Is the vehicle ready to be towed? Just as preparing the vehicle for a long trip, make sure the vehicle is prepared to be towed. 297 Dinghy Towing Caution Use of a shield mounted in front of the vehicle grille could restrict airflow and cause damage to the transmission. The repairs would not be covered by the vehicle warranty. If using a shield, only use one that attaches to the towing vehicle. To dinghy tow the vehicle from the front with all four wheels on the ground: 1. Position the vehicle to tow and then secure it to the towing vehicle. 2. Turn the ignition on, and shift the transmission to N (Neutral). 3. With the transmission in N (Neutral), turn the ignition off. 4. To prevent the battery from draining while the vehicle is being towed, remove fuses 29 and 32 (Body Control Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 298 Vehicle Care Module) from the instrument panel fuse block. See Instrument Panel Fuse Block 0 264. Remember to reinstall the fuses once the destination has been reached. Dolly Towing (Front-Wheel-Drive Vehicles Only) 6. Secure the vehicle to the dolly. 7. Release the parking brake. Towing the Vehicle from the Rear Dolly Towing (All-Wheel-Drive Vehicles) To tow a front-wheel-drive vehicle from the front with two wheels on the ground: 1. Put the front wheels on a dolly. All-wheel-drive vehicles must not be towed with two wheels on the ground. To properly tow these vehicles, they should be placed on a platform trailer with all four wheels off of the ground. 5. Turn the vehicle off. 2. Move the shift lever to P (Park). 3. Set the parking brake. 4. Clamp the steering wheel in a straight-ahead position with a clamping device designed for towing. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Appearance Care Exterior Care Locks Locks are lubricated at the factory. Use a de-icing agent only when absolutely necessary, and have the locks greased after using. See Recommended Fluids and Lubricants 0 317. Caution Towing the vehicle from the rear could damage it. Also, repairs would not be covered by the vehicle warranty. Never have the vehicle towed from the rear. Do not tow the vehicle from the rear. Washing the Vehicle To preserve the vehicle's finish, wash it often and out of direct sunlight. Caution Do not use petroleum-based, acidic, or abrasive cleaning agents as they can damage the vehicle's paint, metal, or plastic parts. If damage occurs, it would not be covered by the vehicle warranty. Approved cleaning products can be obtained from (Continued) 299 Caution (Continued) your dealer. Follow all manufacturer directions regarding correct product usage, necessary safety precautions, and appropriate disposal of any vehicle care product. Caution Avoid using high-pressure washes closer than 30 cm (12 in) to the surface of the vehicle. Use of power washers exceeding 8,274 kPa (1,200 psi) can result in damage or removal of paint and decals. Caution Do not power wash any component under the hood that has this e symbol. (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 300 Vehicle Care Caution (Continued) This could cause damage that would not be covered by the vehicle warranty. If using an automatic car wash, follow the car wash instructions. The windshield wiper and rear window wiper, if equipped, must be off. Remove any accessories that may be damaged or interfere with the car wash equipment. Rinse the vehicle well, before washing and after, to remove all cleaning agents completely. If they are allowed to dry on the surface, they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. Finish Care Application of aftermarket clearcoat sealant/wax materials is not recommended. If painted surfaces are damaged, see your dealer to have the damage assessed and repaired. Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage the vehicle's finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter. Occasional hand waxing or mild polishing should be done to remove residue from the paint finish. See your dealer for approved cleaning products. Do not apply waxes or polishes to uncoated plastic, vinyl, rubber, decals, simulated wood, or flat paint as damage can occur. Caution Machine compounding or aggressive polishing on a basecoat/clearcoat paint finish (Continued) Caution (Continued) may damage it. Use only non-abrasive waxes and polishes that are made for a basecoat/ clearcoat paint finish on the vehicle. To keep the paint finish looking new, keep the vehicle garaged or covered whenever possible. Protecting Exterior Bright Metal Moldings Caution Failure to clean and protect the bright metal moldings can result in a hazy white finish or pitting. This damage would not be covered by the vehicle warranty. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care The bright metal moldings on the vehicle are aluminum or stainless steel. To prevent damage always follow these cleaning instructions: . Be sure the molding is cool to the touch before applying any cleaning solution. . Use a cleaning solution approved for aluminum or stainless steel. Some cleaners are highly acidic or contain alkaline substances and can damage the moldings. . Always dilute a concentrated cleaner according to the manufacturer’s instructions. . Do not use chrome cleaners. Cleaning Exterior Lamps/ Lenses, Emblems, Decals, and Stripes . Do not use cleaners that are not intended for automotive use. . . Use a nonabrasive wax on the vehicle after washing to protect and extend the molding finish. Washer fluids and other cleaning agents in higher concentrations than suggested by the manufacturer. . Solvents, alcohols, fuels, or other harsh cleaners. . Ice scrapers or other hard items. Use only lukewarm or cold water, a soft cloth, and a car washing soap to clean exterior lamps, lenses, emblems, decals, and stripes. Follow instructions under "Washing the Vehicle" previously in this section. . Aftermarket appearance caps or covers while the lamps are illuminated, due to excessive heat generated. Caution Failure to clean lamps properly can cause damage to the lamp cover that would not be covered by the vehicle warranty. Lamp covers are made of plastic, and some have a UV protective coating. Do not clean or wipe them when dry. Do not use any of the following on lamp covers: . Abrasive or caustic agents. 301 Caution Using wax on low gloss black finish stripes can increase the gloss level and create a non-uniform finish. Clean low gloss stripes with soap and water only. Air Intakes Clear debris from the air intakes, between the hood and windshield, when washing the vehicle. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 302 Vehicle Care Shutter System a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged. Damage can be caused by extreme dusty conditions, sand, salt, heat, sun, snow, and ice. Weatherstrips The vehicle may have a shutter system designed to help increase fuel economy. Keep the shutter system clean for proper operation. Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean rubber blades using a lint-free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and Apply weatherstrip lubricant on weatherstrips to make them last longer, seal better, and not stick or squeak. Lubricate weatherstrips at least once a year. Hot, dry climates may require more frequent application. Black marks from rubber material on painted surfaces can be removed by rubbing with a clean cloth. See Recommended Fluids and Lubricants 0 317. Tires Use a stiff brush with tire cleaner to clean the tires. Caution Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/ or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on the vehicle. Wheels and Trim — Aluminum or Chrome Use a soft, clean cloth with mild soap and water to clean the wheels. After rinsing thoroughly with clean water, dry with a soft, clean towel. A wax may then be applied. Caution Chrome wheels and other chrome trim may be damaged if the vehicle is not washed after driving on roads that have been sprayed with magnesium, calcium, or sodium chloride. These (Continued) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Caution (Continued) chlorides are used on roads for conditions such as ice and dust. Always wash the chrome with soap and water after exposure. Caution To avoid surface damage, do not use strong soaps, chemicals, abrasive polishes, cleaners, brushes, or cleaners that contain acid on aluminum or chrome-plated wheels. Use only approved cleaners. Also, never drive a vehicle with aluminum or chrome-plated wheels through an automatic car wash that uses silicone carbide tire cleaning brushes. Damage could occur and the repairs would not be covered by the vehicle warranty. Brake System Visually inspect brake lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect drum brake linings/shoes for wear or cracks. Inspect all other brake parts. Steering, Suspension, and Chassis Components Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear at least once a year. Inspect power steering for proper attachment, connections, binding, leaks, cracks, chafing, etc. Visually check constant velocity joint boots and axle seals for leaks. Body Component Lubrication Lubricate all key lock cylinders, hood hinges, liftgate hinges, and the steel fuel door hinge, unless the components are plastic. Applying silicone grease on weatherstrips 303 with a clean cloth will make them last longer, seal better, and not stick or squeak. Underbody Maintenance At least twice a year, spring and fall, use plain water to flush any corrosive materials from the underbody. Take care to thoroughly clean any areas where mud and other debris can collect. Do not directly power wash the transfer case and/or front/rear axle output seals. High pressure water can overcome the seals and contaminate the fluid. Contaminated fluid will decrease the life of the transfer case and/or axles and should be replaced. Sheet Metal Damage If the vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 304 Vehicle Care Original manufacturer replacement parts will provide the corrosion protection while maintaining the vehicle warranty. Finish Damage Quickly repair minor chips and scratches with touch-up materials available from your dealer to avoid corrosion. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Chemical Paint Spotting Airborne pollutants can fall upon and attack painted vehicle surfaces causing blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface. See “Finish Care” previously in this section. Interior Care To prevent dirt particle abrasions, regularly clean the vehicle's interior. Immediately remove any soils. Newspapers or dark garments can transfer color to the vehicle’s interior. Use a soft bristle brush to remove dust from knobs and crevices on the instrument cluster. Using a mild soap solution, immediately remove hand lotions, sunscreen, and insect repellent from all interior surfaces or permanent damage may result. Use cleaners specifically designed for the surfaces being cleaned to prevent permanent damage. Apply all cleaners directly to the cleaning cloth. Do not spray cleaners on any switches or controls. Remove cleaners quickly. Before using cleaners, read and follow all safety instructions on the label. While cleaning the interior, open the doors and windows to get proper ventilation. To prevent damage, do not clean the interior using the following cleaners or techniques: . Never use a razor or any other sharp object to remove soil from any interior surface. . Never use a brush with stiff bristles. . Never rub any surface aggressively or with too much pressure. . Do not use laundry detergents or dishwashing soaps with degreasers. For liquid cleaners, use approximately 20 drops per 3.8 L (1 gal) of water. A concentrated soap solution will create streaks and attract dirt. Do not use solutions that contain strong or caustic soap. . Do not heavily saturate the upholstery when cleaning. . Do not use solvents or cleaners containing solvents. Interior Glass To clean, use a terry cloth fabric dampened with water. Wipe droplets left behind with a clean dry cloth. If necessary, use a commercial glass cleaner after cleaning with plain water. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care Caution To prevent scratching, never use abrasive cleaners on automotive glass. Abrasive cleaners or aggressive cleaning may damage the rear window defogger. Cleaning the windshield with water during the first three to six months of ownership will reduce tendency to fog. Speaker Covers Vacuum around a speaker cover gently, so that the speaker will not be damaged. Clean spots with water and mild soap. Coated Moldings Coated moldings should be cleaned. . When lightly soiled, wipe with a sponge or soft, lint-free cloth dampened with water. . When heavily soiled, use warm soapy water. Fabric/Carpet/Suede Start by vacuuming the surface using a soft brush attachment. If a rotating vacuum brush attachment is being used, only use it on the floor carpet. Before cleaning, gently remove as much of the soil as possible: . Gently blot liquids with a paper towel. Continue blotting until no more soil can be removed. . For solid soils, remove as much as possible prior to vacuuming. To clean: 1. Saturate a clean, lint-free colorfast cloth with water. Microfiber cloth is recommended to prevent lint transfer to the fabric or carpet. 2. Remove excess moisture by gently wringing until water does not drip from the cleaning cloth. 3. Start on the outside edge of the soil and gently rub toward the center. Fold the cleaning cloth 305 to a clean area frequently to prevent forcing the soil in to the fabric. 4. Continue gently rubbing the soiled area until there is no longer any color transfer from the soil to the cleaning cloth. 5. If the soil is not completely removed, use a mild soap solution followed only by plain water. If the soil is not completely removed, it may be necessary to use a commercial upholstery cleaner or spot lifter. Test a small hidden area for colorfastness before using a commercial upholstery cleaner or spot lifter. If ring formation occurs, clean the entire fabric or carpet. After cleaning, use a paper towel to blot excess moisture. Cleaning High Gloss Surfaces and Vehicle Information and Radio Displays Use a microfiber cloth on high gloss surfaces or vehicle displays. First, use a soft bristle brush to remove Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 306 Vehicle Care dirt that can scratch the surface. Then gently clean by rubbing with a microfiber cloth. Never use window cleaners or solvents. Periodically hand wash the microfiber cloth separately, using mild soap. Do not use bleach or fabric softener. Rinse thoroughly and air dry before next use. Caution Do not attach a device with a suction cup to the display. This may cause damage and would not be covered by the vehicle warranty. Instrument Panel, Leather, Vinyl, Other Plastic Surfaces, Low Gloss Paint Surfaces, and Natural Open Pore Wood Surfaces Use a soft microfiber cloth dampened with water to remove dust and loose dirt. For a more thorough cleaning, use a soft microfiber cloth dampened with a mild soap solution. Caution Caution Soaking or saturating leather, especially perforated leather, as well as other interior surfaces, may cause permanent damage. Wipe excess moisture from these surfaces after cleaning and allow them to dry naturally. Never use heat, steam, or spot removers. Do not use cleaners that contain silicone or wax-based products. Cleaners containing these solvents can permanently change the appearance and feel of leather or soft trim, and are not recommended. Use of air fresheners may cause permanent damage to plastics and painted surfaces. If an air freshener comes in contact with any plastic or painted surface in the vehicle, blot immediately and clean with a soft cloth dampened with a mild soap solution. Damage caused by air fresheners would not be covered by the vehicle warranty. Do not use cleaners that increase gloss, especially on the instrument panel. Reflected glare can decrease visibility through the windshield under certain conditions. Cargo Cover and Convenience Net Wash with warm water and mild detergent. Do not use chlorine bleach. Rinse with cold water, and then dry completely. Care of Seat Belts Keep belts clean and dry. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Vehicle Care { Warning . The original equipment floor mats were designed for your vehicle. If the floor mats need replacing, it is recommended that GM certified floor mats be purchased. Non-GM floor mats may not fit properly and may interfere with the accelerator or brake pedal. Always check that the floor mats do not interfere with the pedals. . Do not use a floor mat if the vehicle is not equipped with a floor mat retainer on the driver side floor. . Use the floor mat with the correct side up. Do not turn it over. . Do not place anything on top of the driver side floor mat. . Use only a single floor mat on the driver side. . Do not place one floor mat on top of another. Do not bleach or dye seat belt webbing. It may severely weaken the webbing. In a crash, they might not be able to provide adequate protection. Clean and rinse seat belt webbing only with mild soap and lukewarm water. Allow the webbing to dry. Floor Mats { Warning If a floor mat is the wrong size or is not properly installed, it can interfere with the pedals. Interference with the pedals can cause unintended acceleration and/or increased stopping distance which can cause a crash and injury. Make sure the floor mat does not interfere with the pedals. Use the following guidelines for proper floor mat usage. 307 Removing and Replacing the Floor Mat The driver side floor mat is held in place by two retainers. 1. Pull up on the rear of the floor mat to unlock each retainer and remove. 2. Reinstall by lining up the floor mat retainer openings over the carpet retainers and snap into position. 3. Make sure the floor mat is properly secured in place. Verify the floor mat does not interfere with the pedals. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 308 Service and Maintenance Service and Maintenance General Information General Information . . . . . . . . . . 308 Maintenance Schedule Maintenance Schedule . . . . . . . 309 Special Application Services Special Application Services . . . . . . . . . . . . . . . . . . . . 314 Additional Maintenance and Care Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . 314 Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . 317 Maintenance Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . 318 Maintenance Records Maintenance Records . . . . . . . . 319 General Information Your vehicle is an important investment. This section describes the required maintenance for the vehicle. Follow this schedule to help protect against major repair expenses resulting from neglect or inadequate maintenance. It may also help to maintain the value of the vehicle if it is sold. It is the responsibility of the owner to have all required maintenance performed. Your dealer has trained technicians who can perform required maintenance using genuine replacement parts. They have up-to-date tools and equipment for fast and accurate diagnostics. Many dealers have extended evening and Saturday hours, courtesy transportation, and online scheduling to assist with service needs. Your dealer recognizes the importance of providing competitively priced maintenance and repair services. With trained technicians, the dealer is the place for routine maintenance such as oil changes and tire rotations and additional maintenance items like tires, brakes, batteries, and wiper blades. Caution Damage caused by improper maintenance can lead to costly repairs and may not be covered by the vehicle warranty. Maintenance intervals, checks, inspections, recommended fluids, and lubricants are important to keep the vehicle in good working condition. Do not have chemical flushes that are not approved by GM performed on the vehicle. The use of flushes, solvents, cleaners, or lubricants that are not approved by GM could damage the vehicle, requiring expensive repairs that are not covered by the vehicle warranty. The Tire Rotation and Required Services are the responsibility of the vehicle owner. It is recommended to Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Service and Maintenance have your dealer perform these services every 12 000 km/7,500 mi. Proper vehicle maintenance helps to keep the vehicle in good working condition, improves fuel economy, and reduces vehicle emissions. . Mainly driven in heavy city traffic in hot weather . Mainly driven in hilly or mountainous terrain . Frequently towing a trailer Because of the way people use vehicles, maintenance needs vary. There may need to be more frequent checks and services. The Additional Required Services Normal are for vehicles that: . Carry passengers and cargo within recommended limits on the Tire and Loading Information label. See Vehicle Load Limits 0 178. . Are driven on reasonable road surfaces within legal driving limits. . Use the recommended fuel. See Fuel 0 221. . Used for high speed or competitive driving . Used for taxi, police, or delivery service Refer to the information in the Maintenance Schedule Additional Required Services - Normal chart. The Additional Required Services Severe are for vehicles that are: Refer to the information in the Maintenance Schedule Additional Required Services - Severe chart. { Warning Performing maintenance work can be dangerous and can cause serious injury. Perform maintenance work only if the required information, proper tools, and equipment are available. If they are not, see your dealer to have a trained technician do the work. See Doing Your Own Service Work 0 235. 309 Maintenance Schedule Owner Checks and Services At Each Fuel Stop . Check the engine oil level. See Engine Oil 0 240. Once a Month . Check the tire inflation pressures. See Tire Pressure 0 273. . Inspect the tires for wear. See Tire Inspection 0 278. . Check the windshield washer fluid level. See Washer Fluid 0 251. Engine Oil Change When the CHANGE ENGINE OIL SOON message displays, have the engine oil and filter changed within the next 1 000 km/600 mi. If driven under the best conditions, the engine oil life system may not indicate the need for vehicle service for up to a year. The engine oil and filter must be changed at least once Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 310 Service and Maintenance a year and the oil life system must be reset. Your trained dealer technician can perform this work. If the engine oil life system is reset accidentally, service the vehicle within 5 000 km/3,000 mi since the last service. Reset the oil life system when the oil is changed. See Engine Oil Life System 0 242. . Tire Rotation and Required Services Every 12 000 km/ 7,500 mi . Inspect tire wear. See Tire Inspection 0 278. . Visually check for fluid leaks. Rotate the tires, if recommended for the vehicle, and perform the following services. See Tire Rotation 0 279. . Check engine oil level and oil life percentage. If needed, change engine oil and filter, and reset oil life system. See Engine Oil 0 240 and Engine Oil Life System 0 242. . Check engine coolant level. See Cooling System 0 246. . Check windshield washer fluid level. See Washer Fluid 0 251. . Inspect engine air cleaner filter. See Engine Air Cleaner/Filter 0 244. . Inspect brake system. See Exterior Care 0 299. . Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear. See Exterior Care 0 299. . Visually inspect windshield wiper blades for wear, cracking, or contamination. See Exterior Care 0 299. Replace worn or damaged wiper blades. See Wiper Blade Replacement 0 256. Check tire inflation pressures. See Tire Pressure 0 273. . Check restraint system components. See Safety System Check 0 70. . Visually inspect fuel system for damage or leaks. . Visually inspect exhaust system and nearby heat shields for loose or damaged parts. . Lubricate body components. See Exterior Care 0 299. . Check starter switch. See Starter Switch Check 0 254. . Check automatic transmission shift lock control function. See Automatic Transmission Shift Lock Control Function Check 0 255. . Check parking brake and automatic transmission park mechanism. See Park Brake and P (Park) Mechanism Check 0 255. . Check accelerator pedal for damage, high effort, or binding. Replace if needed. . Visually inspect gas strut for signs of wear, cracks, or other damage. Check the hold open ability of the strut. If the hold open is low, service the gas strut. See Gas Strut(s) 0 257. . Inspect sunroof track and seal, if equipped. See Sunroof 0 51. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Replace passenger compartment air filter. (1) 3 6 0 0 0 k m/2 2 ,5 0 0 mi 4 8 0 0 0 k m/3 0 ,0 0 0 mi 6 0 0 0 0 k m/3 7 ,5 0 0 mi 7 2 0 0 0 k m/4 5 ,0 0 0 mi 8 4 0 0 0 k m/5 2 ,5 0 0 mi 9 6 0 0 0 k m/6 0 ,0 0 0 mi 1 0 8 0 0 0 k m/6 7 ,5 0 0 mi 1 2 0 0 0 0 k m/7 5 ,0 0 0 mi 1 3 2 0 0 0 k m/8 2 ,5 0 0 mi 1 4 4 0 0 0 k m/9 0 ,0 0 0 mi 1 5 6 0 0 0 k m/9 7 ,5 0 0 mi 1 6 8 0 0 0 k m/1 0 5 ,0 0 0 mi 1 8 0 0 0 0 k m/11 2 ,5 0 0 mi 1 9 2 0 0 0 k m/1 2 0 ,0 0 0 mi 2 0 4 0 0 0 k m/1 2 7 ,5 0 0 mi 2 1 6 0 0 0 k m/1 3 5 ,0 0 0 mi 2 2 8 0 0 0 k m/1 4 2 ,5 0 0 mi 2 4 0 0 0 0 k m/1 5 0 ,0 0 0 mi Rotate tires and perform Required Services. Check engine oil level and oil life percentage. Change engine oil and filter, if needed. 2 4 0 0 0 k m/1 5 ,0 0 0 mi Maintenance Schedule Additional Required Services - Normal @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ Inspect evaporative control system. (2) @ @ Replace engine air cleaner filter. (3) @ @ 2.5L Engine Only: Replace spark plugs. Inspect spark plug wires. 2.0L Turbo Engine Only: Replace spark plugs. Inspect spark plug wires. 311 1 2 0 0 0 k m/7 ,5 0 0 mi Service and Maintenance @ @ @ @ @ @ @ Drain and fill engine cooling system. (4) @ Visually inspect accessory drive belts. (5) @ Replace brake fluid. (6) Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 312 Service and Maintenance Footnotes — Maintenance Schedule Additional Required Services - Normal (1) Or every two years, whichever comes first. More frequent passenger compartment air filter replacement may be needed if driving in areas with heavy traffic, poor air quality, high dust levels, or environmental allergens. Passenger compartment air filter replacement may also be needed if there is reduced airflow, window fogging, or odors. Your GM dealer can help determine when to replace the filter. (2) Visually check all fuel and vapor lines and hoses for proper attachment, connection, routing, and condition. (3) Or every four years, whichever comes first. If driving in dusty conditions, inspect the filter at each oil change or more often as needed. (4) Or every five years, whichever comes first. See Cooling System 0 246. (5) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed. (6) Replace brake fluid every three years. See Brake Fluid 0 252. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 3 6 0 0 0 k m/2 2 ,5 0 0 mi 4 8 0 0 0 k m/3 0 ,0 0 0 mi 6 0 0 0 0 k m/3 7 ,5 0 0 mi 7 2 0 0 0 k m/4 5 ,0 0 0 mi 8 4 0 0 0 k m/5 2 ,5 0 0 mi 9 6 0 0 0 k m/6 0 ,0 0 0 mi 1 0 8 0 0 0 k m/6 7 ,5 0 0 mi 1 2 0 0 0 0 k m/7 5 ,0 0 0 mi 1 3 2 0 0 0 k m/8 2 ,5 0 0 mi 1 4 4 0 0 0 k m/9 0 ,0 0 0 mi 1 5 6 0 0 0 k m/9 7 ,5 0 0 mi 1 6 8 0 0 0 k m/1 0 5 ,0 0 0 mi 1 8 0 0 0 0 k m/11 2 ,5 0 0 mi 1 9 2 0 0 0 k m/1 2 0 ,0 0 0 mi 2 0 4 0 0 0 k m/1 2 7 ,5 0 0 mi 2 1 6 0 0 0 k m/1 3 5 ,0 0 0 mi 2 2 8 0 0 0 k m/1 4 2 ,5 0 0 mi 2 4 0 0 0 0 k m/1 5 0 ,0 0 0 mi Rotate tires and perform Required Services. Check engine oil level and oil life percentage. Change engine oil and filter, if needed. 2 4 0 0 0 k m/1 5 ,0 0 0 mi Maintenance Schedule Additional Required Services - Severe 313 1 2 0 0 0 k m/7 ,5 0 0 mi Service and Maintenance @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ Replace passenger compartment air filter. (1) @ @ @ @ @ @ Inspect evaporative control system. (2) @ @ @ Replace engine air cleaner filter. (3) @ @ @ Change automatic transmission fluid. @ @ 2.5L Engine Only: Replace spark plugs. Inspect spark plug wires. 2.0L Turbo Engine Only: Replace spark plugs. Inspect spark plug wires. @ @ @ @ Drain and fill engine cooling system. (4) @ Visually inspect accessory drive belts. (5) @ Replace brake fluid. (6) Footnotes — Maintenance Schedule Additional Required Services - Severe (1) Or every two years, whichever comes first. More frequent passenger compartment air filter replacement may be needed if driving in areas with heavy traffic, poor air quality, high dust levels, or environmental allergens. Passenger compartment air filter replacement may also be needed if there is reduced airflow, window fogging, or odors. Your GM dealer can help determine when to replace the filter. (2) Visually check all fuel and vapor lines and hoses for proper attachment, connection, routing, and condition. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 314 Service and Maintenance (3) Or every four years, whichever comes first. If driving in dusty conditions, inspect the filter at each oil change or more often as needed. (4) Or every five years, whichever comes first. See Cooling System 0 246. (5) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed. (6) Replace brake fluid every three years. See Brake Fluid 0 252. Special Application Services Additional Maintenance and Care . Severe Commercial Use Vehicles Only: Lubricate chassis components every oil change. . Have underbody flushing service performed. See "Underbody Maintenance" in Exterior Care 0 299. Your vehicle is an important investment and caring for it properly may help to avoid future costly repairs. To maintain vehicle performance, additional maintenance services may be required. It is recommended that your dealer perform these services — their trained dealer technicians know your vehicle best. Your dealer can also perform a thorough assessment with a multi-point inspection to recommend when your vehicle may need attention. The following list is intended to explain the services and conditions to look for that may indicate services are required. Battery The 12-volt battery supplies power to start the engine and operate any additional electrical accessories. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Service and Maintenance . . To avoid break-down or failure to start the vehicle, maintain a battery with full cranking power. Trained dealer technicians have the diagnostic equipment to test the battery and ensure that the connections and cables are corrosion-free. Belts . Belts may need replacing if they squeak or show signs of cracking or splitting. . Trained dealer technicians have access to tools and equipment to inspect the belts and recommend adjustment or replacement when necessary. Brakes Brakes stop the vehicle and are crucial to safe driving. . Signs of brake wear may include chirping, grinding, or squealing noises, or difficulty stopping. . Trained dealer technicians have access to tools and equipment to inspect the brakes and recommend quality parts engineered for the vehicle. Fluids Proper fluid levels and approved fluids protect the vehicle’s systems and components. See Recommended Fluids and Lubricants 0 317 for GM approved fluids. . Engine oil and windshield washer fluid levels should be checked at every fuel fill. . Instrument cluster lights may come on to indicate that fluids may be low and need to be filled. Hoses Hoses transport fluids and should be regularly inspected to ensure that there are no cracks or leaks. With a multi-point inspection, your dealer can inspect the hoses and advise if replacement is needed. 315 Lamps Properly working headlamps, taillamps, and brake lamps are important to see and be seen on the road. . Signs that the headlamps need attention include dimming, failure to light, cracking, or damage. The brake lamps need to be checked periodically to ensure that they light when braking. . With a multi-point inspection, your dealer can check the lamps and note any concerns. Shocks and Struts Shocks and struts help aid in control for a smoother ride. . Signs of wear may include steering wheel vibration, bounce/ sway while braking, longer stopping distance, or uneven tire wear. . As part of the multi-point inspection, trained dealer technicians can visually inspect the shocks and struts for signs Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 316 Service and Maintenance of leaking, blown seals, or damage, and can advise when service is needed. Tires Tires need to be properly inflated, rotated, and balanced. Maintaining the tires can save money and fuel, and can reduce the risk of tire failure. . Signs that the tires need to be replaced include three or more visible treadwear indicators; cord or fabric showing through the rubber; cracks or cuts in the tread or sidewall; or a bulge or split in the tire. . Trained dealer technicians can inspect and recommend the right tires. Your dealer can also provide tire/wheel balancing services to ensure smooth vehicle operation at all speeds. Your dealer sells and services name brand tires. Vehicle Care To help keep the vehicle looking like new, vehicle care products are available from your dealer. For information on how to clean and protect the vehicle’s interior and exterior, see Interior Care 0 304 and Exterior Care 0 299. Wheel Alignment Wheel alignment is critical for ensuring that the tires deliver optimal wear and performance. . Signs that the alignment may need to be adjusted include pulling, improper vehicle handling, or unusual tire wear. . Your dealer has the required equipment to ensure proper wheel alignment. Windshield For safety, appearance, and the best viewing, keep the windshield clean and clear. . Signs of damage include scratches, cracks, and chips. . Trained dealer technicians can inspect the windshield and recommend proper replacement if needed. Wiper Blades Wiper blades need to be cleaned and kept in good condition to provide a clear view. . Signs of wear include streaking, skipping across the windshield, and worn or split rubber. . Trained dealer technicians can check the wiper blades and replace them when needed. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Service and Maintenance 317 Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants Usage Automatic Transmission Engine Coolant Engine Oil Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Hydraulic Brake System Key Lock Cylinders, Hood and Door Hinges Fluid/Lubricant DEXRON-VI Automatic Transmission Fluid. 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Cooling System 0 246. Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. See Engine Oil 0 240. Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. DOT 4 Hydraulic Brake Fluid (GM Part No. 19299570, in Canada 19299571). Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or equivalent. Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 318 Service and Maintenance Maintenance Replacement Parts Replacement parts identified below by name, part number, or specification can be obtained from your dealer. Part Engine Air Cleaner/Filter GM Part Number ACDelco Part Number 22971580 A3197C Engine Oil Filter 12640445 PF64 Passenger Compartment Air Filter 13508023 CF185 2.0L L4 Engine 12647827 41–125 2.5L L4 Engine 12627160 41-115 Driver Side – 60.0 cm (23.6 in) 23368186 — Passenger Side – 45.0 cm (17.7 in) 23353587 — Rear – 30.0 cm (11.8 in) 84215609 — Spark Plugs Wiper Blades Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Service and Maintenance 319 Maintenance Records After the scheduled services are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. Retain all maintenance receipts. Date Odometer Reading Serviced By Services Performed Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 320 Technical Data Technical Data Vehicle Identification Vehicle Identification Vehicle Identification Number (VIN) Vehicle Identification Number (VIN) . . . . . . . . . . . . . . . 320 Service Parts Identification Label . . . . . . . . . . . . . . . . . . . . . . . . 320 Vehicle Data Capacities and Specifications . . . . . . . . . . . . . . . 321 Engine Drive Belt Routing . . . . 322 This legal identifier is in the front corner of the instrument panel, on the driver side of the vehicle. It can be seen through the windshield from outside. The Vehicle Identification Number (VIN) also appears on the Vehicle Certification and Service Parts labels and certificates of title and registration. Engine Identification The eighth character in the VIN is the engine code. This code identifies the vehicle's engine, specifications, and replacement parts. See “Engine Specifications” under Capacities and Specifications 0 321 for the vehicle's engine code. Service Parts Identification Label There may be a label on the drive side B pillar that contains the following information: . Vehicle Identification Number (VIN). . Model designation. . Paint information. . Production options and special equipment. If there is no label, there is a barcode on the certification label on the center (B) pillar to scan for this same information. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Technical Data 321 Vehicle Data Capacities and Specifications The following approximate capacities are given in metric and English conversions. See Recommended Fluids and Lubricants 0 317 for more information. Application Air Conditioning Refrigerant Capacities Metric English For the air conditioning system refrigerant type and charge amount, see the refrigerant label under the hood. See your dealer for more information. Cooling System 2.0L L4 Engine 7.75 L 8.1 qt 2.5L L4 Engine 6.6 L 7.0 L 2.0L L4 Engine 5.7 L 6.0 qt 2.5L L4 Engine FWD 4.7 L 5.0 qt Engine Oil with Filter 2.5L L4 Engine AWD Fuel Tank Wheel Nut Torque 5.7 L 6.0 qt 65.5 L 17.3 gal 140 Y 100 lb ft All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 322 Technical Data Engine Specifications Engine VIN Code Transmission 2.0L L4 Engine X Automatic 0.75–0.90 mm (0.030– 0.035 in) 2.5L L4 Engine A Automatic 0.95–1.10 mm (0.037– 0.043 in) Engine Drive Belt Routing 2.0L and 2.5L Engines Spark Plug Gap Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Customer Information Customer Information Customer Information Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . 323 Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . 325 Customer Assistance for Text Telephone (TTY) Users . . . . . 325 Online Owner Center . . . . . . . . . 326 GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . 326 Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 327 Scheduling Service Appointments . . . . . . . . . . . . . . . 329 Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . 329 Collision Damage Repair . . . . . 330 Service Publications Ordering Information . . . . . . . . . . . . . . . . . . 332 Radio Frequency Statement . . . . . . . . . . . . . . . . . . . 333 Reporting Safety Defects Reporting Safety Defects to the United States Government . . . . . . . . . . . . . . . . . 333 Reporting Safety Defects to the Canadian Government . . . . . . . . . . . . . . . . . 334 Reporting Safety Defects to General Motors . . . . . . . . . . . . . 334 Vehicle Data Recording and Privacy Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . . . . . . 335 Event Data Recorders . . . . . . . . 335 OnStar . . . . . . . . . . . . . . . . . . . . . . . 336 Infotainment System . . . . . . . . . . 336 323 Customer Information Customer Satisfaction Procedure Your satisfaction and goodwill are important to your dealer and to Buick. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by your dealer's sales or service departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your satisfaction, the following steps should be taken: STEP ONE : Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level. If the matter has already been reviewed with the sales, service, or parts manager, contact the owner of your dealership or the general manager. STEP TWO : If after contacting a member of dealership management, it appears your concern cannot be Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 324 Customer Information resolved by your dealership without further help, in the U.S., call 1-800-521-7300. In Canada, contact General Motors of Canada Customer Care Centre at 1-800-263-3777 (English) or 1-800-263-7854 (French). We encourage you to call the toll-free number in order to give the inquiry prompt attention. Have the following information available to give the Customer Assistance representative: . Vehicle Identification Number (VIN). This is available from the vehicle registration or title, or the plate at the top left of the instrument panel and visible through the windshield. . Dealership name and location. . Vehicle delivery date and present mileage. When contacting Buick, remember that your concern will likely be resolved at a dealer's facility. That is why we suggest following Step One first. STEP THREE — U.S. Owners : Both General Motors and your dealer are committed to making sure you are completely satisfied with the new vehicle. However, if you continue to remain unsatisfied after following the procedure outlined in Steps One and Two, you can file with the Better Business Bureau (BBB) Auto Line® Program to enforce your rights. The BBB Auto Line Program is an out-of-court program administered by the Council of Better Business Bureaus to settle automotive disputes regarding vehicle repairs or the interpretation of the New Vehicle Limited Warranty. Although you may be required to resort to this informal dispute resolution program prior to filing a court action, use of the program is free of charge and your case will generally be heard within 40 days. If you do not agree with the decision given in your case, you may reject it and proceed with any other venue for relief available to you. You may contact the BBB Auto Line Program using the toll-free telephone number or write them at the following address: BBB Auto Line Program Council of Better Business Bureaus, Inc. 3033 Wilson Boulevard Suite 600 Arlington, VA 22201 Telephone: 1-800-955-5100 http://www.bbb.org/council/ programs-services/ dispute-handling-and-resolution/ bbb-auto-line This program is available in all 50 states and the District of Columbia. Eligibility is limited by vehicle age, mileage, and other factors. General Motors reserves the right to change eligibility limitations and/or discontinue its participation in this program. STEP THREE — Canadian Owners : In the event that you do not feel your concerns have been addressed after following the procedure outlined in Steps One and Two, General Motors of Canada Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Customer Information Company wants you to be aware of its participation in a no-charge Mediation/Arbitration program. General Motors of Canada Company has committed to binding arbitration of owner disputes involving factory-related vehicle service claims. The program provides for the review of the facts involved by an impartial third party arbiter, and may include an informal hearing before the arbiter. The program is designed so that the entire dispute settlement process, from the time you file your complaint to the final decision, should be completed in about 70 days. We believe our impartial program offers advantages over courts in most jurisdictions because it is informal, quick, and free of charge. Mediation/Arbitration Program c/o Customer Care Centre General Motors of Canada Company Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 For further information concerning eligibility in the Canadian Motor Vehicle Arbitration Plan (CAMVAP), call toll-free 1-800-207-0685, or call the General Motors Customer Care Centre, 1-800-263-3777 (English), 1-800-263-7854 (French), or write to: Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232-5136 www.Buick.com The inquiry should be accompanied by the Vehicle Identification Number (VIN). Customer Assistance Offices Buick encourages customers to call the toll-free number for assistance. However, if a customer wishes to write or e-mail Buick, the letter should be addressed to: United States and Puerto Rico 1-800-521-7300 1-800-832-8425 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-252-1112 325 From U.S. Virgin Islands: 1-800-496-9994 Canada General Motors of Canada Company Customer Care Centre, Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 www.gm.ca 1-800-263-3777 (English) 1-800-263-7854 (French) 1-800-263-3830 (For Text Telephone devices (TTYs)) Roadside Assistance: 1-800-268-6800 All Overseas Locations Please contact the local General Motors Business Unit. Customer Assistance for Text Telephone (TTY) Users To assist customers who are deaf, hard of hearing, or speech-impaired and who use Text Telephones Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 326 Customer Information (TTYs), Buick has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with Buick by dialing: 1-800-832-8425. TTY users in Canada can dial 1-800-263-3830. Online Owner Center Online Owner Experience (U.S.) my.buick.com The Buick online owner experience allows interaction with Buick and keeps important vehicle-specific information in one place. Membership Benefits E : Download owner’s manuals and view vehicle-specific how-to videos. G : View maintenance schedules, alerts, and OnStar onboard vehicle diagnostic information. Schedule service appointments. I : View and print dealer-recorded service records and self-recorded service records. . Locate owner resources such as lease-end, financing, and warranty information. . J : View active recalls by Vehicle Identification Number (VIN). See Vehicle Identification Number (VIN) 0 320. Retrieve your favorite articles, quizzes, tips, and multimedia galleries organized into the Featured Articles and Auto Care Sections. . H : View GM Card, SiriusXM Satellite radio (if equipped), and OnStar account information. Download the owner’s manual for your vehicle, quickly and easily. . Find the Buick-recommended maintenance services for your vehicle. D : Select a dealer and view locations, maps, phone numbers, and hours. r : Track your vehicle’s warranty information. F : Chat with online help representatives. See my.buick.com to register your vehicle. GM Mobility Reimbursement Program Buick Owner Centre (Canada) buickowner.ca Visit the Buick Owner Centre: . Chat live with online help representatives. . Use the Vehicle Tools section. . Access third party enthusiast sites and social media networks. This program is available to qualified applicants for cost reimbursement, up to certain limits, of eligible aftermarket adaptive Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Customer Information equipment required for the vehicle, such as hand controls or a wheelchair/scooter lift for the vehicle. To learn about the GM Mobility program, see www.gmmobility.com or call the GM Mobility Assistance Center at 1-800-323-9935. Text Telephone (TTY) users, call 1-800-833-9935. Calling for Assistance When calling Roadside Assistance, have the following information ready: . Your name, home address, and home telephone number . Telephone number of your location . Location of the vehicle General Motors of Canada also has a Mobility program. See www.gm.ca or call 1-800-GM-DRIVE (800-463-7483) for details. TTY users call 1-800-263-3830. . Model, year, color, and license plate number of the vehicle . Odometer reading, Vehicle Identification Number (VIN), and delivery date of the vehicle Roadside Assistance Program . For U.S.-purchased vehicles, call 1-800-252-1112; (Text Telephone (TTY): 1-888-889-2438). Services are provided for the duration of the vehicle’s powertrain warranty. For Canadian-purchased vehicles, call 1-800-268-6800. In the U.S., anyone driving the vehicle is covered. In Canada, a person driving the vehicle without permission from the owner is not covered. Service is available 24 hours a day, 365 days a year. 327 Roadside Assistance is not a part of the New Vehicle Limited Warranty. General Motors North America and Buick reserve the right to make any changes or discontinue the Roadside Assistance program at any time without notification. General Motors North America and Buick reserve the right to limit services or payment to an owner or driver if they decide the claims are made too often, or the same type of claim is made many times. Services Provided . Emergency Fuel Delivery: Delivery of enough fuel for the vehicle to get to the nearest service station. . Lock-Out Service: Service to unlock the vehicle if you are locked out. A remote unlock may be available if you have OnStar. For security reasons, the driver must present identification before this service is given. Description of the problem Coverage Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 328 . . Customer Information Emergency Tow from a Public Road or Highway: Tow to the nearest Buick dealer for warranty service, or if the vehicle was in a crash and cannot be driven. Assistance is not given when the vehicle is stuck in sand, mud, or snow. Flat Tire Change: Service to change a flat tire with the spare tire. The spare tire, if equipped, must be in good condition and properly inflated. It is the owner's responsibility for the repair or replacement of the tire if it is not covered by the warranty. . Battery Jump Start: Service to jump start a dead battery. . Trip Interruption Benefits and Assistance: If your trip is interrupted due to a warranty event, incidental expenses may be reimbursed within the Powertrain warranty period. Items considered are reasonable and customary hotel, meals, rental car, or a vehicle being delivered back to the customer, up to 500 miles. Services Not Included in Roadside Assistance . Impound towing caused by violation of any laws. . Legal fines. . Mounting, dismounting, or changing of snow tires, chains, or other traction devices. Service is not provided if a vehicle is in an area that is not accessible to the service vehicle or is not a regularly traveled or maintained public road, which includes ice and winter roads. Off-road use is not covered. Services Specific to Canadian-Purchased Vehicles . Fuel Delivery: Reimbursement is up to 7 liters. Diesel fuel delivery may be restricted. Propane and other fuels are not provided through this service. . Lock-Out Service: Vehicle registration is required. . Trip Interruption Benefits and Assistance: Must be over 150 km from where your trip was started to qualify. Pre-authorization, original detailed receipts, and a copy of the repair orders are required. Once authorization has been received, the Roadside Assistance advisor will help you make arrangements and explain how to receive payment. . Alternative Service: If assistance cannot be provided right away, the Roadside Assistance advisor may give permission to get local emergency road service. You will receive payment, up to $100, after sending the original receipt to Roadside Assistance. Mechanical failures may be covered, however any cost for parts and labor for repairs not covered by the warranty are the owner responsibility. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Customer Information Scheduling Service Appointments Courtesy Transportation Program When the vehicle requires warranty service, contact your dealer and request an appointment. By scheduling a service appointment and advising the service consultant of your transportation needs, your dealer can help minimize your inconvenience. To enhance your ownership experience, we and our participating dealers are proud to offer Courtesy Transportation, a customer support program for vehicles with the Bumper-to-Bumper (Base Warranty Coverage period in Canada), extended powertrain, and/or hybrid-specific warranties in both the U.S. and Canada. If the vehicle cannot be scheduled into the service department immediately, keep driving it until it can be scheduled for service, unless, of course, the problem is safety related. If it is, please call your dealership, let them know this, and ask for instructions. If your dealer requests you to bring the vehicle for service, you are urged to do so as early in the work day as possible to allow for same-day repair. Several Courtesy Transportation options are available to assist in reducing inconvenience when warranty repairs are required. Courtesy Transportation is not a part of the New Vehicle Limited Warranty. A separate booklet entitled “Limited Warranty and Owner Assistance Information” furnished with each new vehicle provides detailed warranty coverage information. 329 Transportation Options Warranty service can generally be completed while you wait. However, if you are unable to do so, your dealer may offer the following transportation options: Shuttle Service This includes one-way or round-trip shuttle service within reasonable time and distance parameters of your dealer's area. Public Transportation or Fuel Reimbursement If overnight warranty repairs are needed, and public transportation is used, the expense must be supported by original receipts and within the maximum amount allowed by GM for shuttle service. If U.S. customers arrange their own transportation, limited reimbursement for reasonable fuel expenses may be available. Claim amounts should reflect actual costs and be supported by original receipts. See your dealer for information. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 330 Customer Information Courtesy Rental Vehicle For an overnight warranty repair, the dealer may provide an available courtesy rental vehicle or provide for reimbursement of a rental vehicle. Reimbursement is limited and must be supported by original receipts as well as a signed and completed rental agreement and meet state/ provincial, local, and rental vehicle provider requirements. Requirements vary and may include minimum age requirements, insurance coverage, credit card, etc. Additional fees such as fuel usage charges, taxes, levies, usage fees, excessive mileage, or rental usage beyond the completion of the repair are also your responsibility. It may not be possible to provide a like vehicle as a courtesy rental. Additional Program Information All program options, such as shuttle service, may not be available at every dealer. Contact your dealer for specific availability. General Motors reserves the right to unilaterally modify, change, or discontinue Courtesy Transportation at any time and to resolve all questions of claim eligibility pursuant to the terms and conditions described herein at its sole discretion. Collision Damage Repair If the vehicle is involved in a collision and it is damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts. Poorly performed collision repairs diminish the vehicle resale value, and safety performance can be compromised in subsequent collisions. Collision Parts Genuine GM Collision parts are new parts made with the same materials and construction methods as the parts with which the vehicle was originally built. Genuine GM Collision parts are the best choice to ensure that the vehicle's designed appearance, durability, and safety are preserved. The use of Genuine GM parts can help maintain the GM New Vehicle Limited Warranty. Recycled original equipment parts may also be used for repair. These parts are typically removed from vehicles that were total losses in prior crashes. In most cases, the parts being recycled are from undamaged sections of the vehicle. A recycled original equipment GM part may be an acceptable choice to maintain the vehicle's originally designed appearance and safety performance; however, the history of these parts is not known. Such parts are not covered by the GM New Vehicle Limited Warranty, and any related failures are not covered by that warranty. Aftermarket collision parts are also available. These are made by companies other than GM and may not have been tested for the vehicle. As a result, these parts may fit poorly, exhibit premature durability/ corrosion problems, and may not perform properly in subsequent collisions. Aftermarket parts are not covered by the GM New Vehicle Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Customer Information Limited Warranty, and any vehicle failure related to such parts is not covered by that warranty. Repair Facility GM also recommends that you choose a collision repair facility that meets your needs before you ever need collision repairs. Your dealer may have a collision repair center with GM-trained technicians and state-of-the-art equipment, or be able to recommend a collision repair center that has GM-trained technicians and comparable equipment. Insuring the Vehicle Protect your investment in the GM vehicle with comprehensive and collision insurance coverage. There are significant differences in the quality of coverage afforded by various insurance policy terms. Many insurance policies provide reduced protection to the GM vehicle by limiting compensation for damage repairs through the use of aftermarket collision parts. Some insurance companies will not specify aftermarket collision parts. When purchasing insurance, we recommend that you ensure that the vehicle will be repaired with GM original equipment collision parts. If such insurance coverage is not available from your current insurance carrier, consider switching to another insurance carrier. If the vehicle is leased, the leasing company may require you to have insurance that ensures repairs with Genuine GM Original Equipment Manufacturer (OEM) parts or Genuine Manufacturer replacement parts. Read the lease carefully, as you may be charged at the end of the lease for poor quality repairs. If a Crash Occurs If there has been an injury, call emergency services for help. Do not leave the scene of a crash until all matters have been taken care of. Move the vehicle only if its position puts you in danger, or you are instructed to move it by a police officer. 331 Give only the necessary information to police and other parties involved in the crash. For emergency towing see Roadside Assistance Program 0 327. Gather the following information: . Driver name, address, and telephone number . Driver license number . Owner name, address, and telephone number . Vehicle license plate number . Vehicle make, model, and model year . Vehicle Identification Number (VIN) . Insurance company and policy number . General description of the damage to the other vehicle Choose a reputable repair facility that uses quality replacement parts. See “Collision Parts” earlier in this section. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 332 Customer Information If the airbag has inflated, see What Will You See after an Airbag Inflates? 0 77. repaired with Genuine GM parts, even if your insurance coverage does not pay the full cost. Managing the Vehicle Damage Repair Process If another party's insurance company is paying for the repairs, you are not obligated to accept a repair valuation based on that insurance company's collision policy repair limits, as you have no contractual limits with that company. In such cases, you can have control of the repair and parts choices as long as the cost stays within reasonable limits. In the event that the vehicle requires damage repairs, GM recommends that you take an active role in its repair. If you have a pre-determined repair facility of choice, take the vehicle there, or have it towed there. Specify to the facility that any required replacement collision parts be original equipment parts, either new Genuine GM parts or recycled original GM parts. Remember, recycled parts will not be covered by the GM vehicle warranty. Insurance pays the bill for the repair, but you must live with the repair. Depending on your policy limits, your insurance company may initially value the repair using aftermarket parts. Discuss this with the repair professional, and insist on Genuine GM parts. Remember, if the vehicle is leased, you may be obligated to have the vehicle Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on the engines, transmission, axle, suspension, brakes, electrical, steering, body, etc. Owner Information Owner publications are written specifically for owners and intended to provide basic operational information about the vehicle. The Owner’s Manual includes the Maintenance Schedule for all models. In-Portfolio: Includes a Portfolio, Owner’s Manual, and Warranty Manual. RETAIL SELL PRICE: $35.00 – $40.00 (U.S.) plus handling and shipping fees. Without Pouch: Owner’s Manual only. RETAIL SELL PRICE: $25.00 (U.S.) plus handling and shipping fees. Current and Past Models Service and Owner publications are available for many current and past model year GM vehicles. ORDER TOLL FREE: 1-800-551-4123 Monday – Friday 8:00 AM – 6:00 PM Eastern Time For Credit Card Orders Only (VISA-MasterCard-Discover), see Helm, Inc. at: www.helminc.com. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Customer Information Or write to: Helm, Incorporated Attention: Customer Service 47911 Halyard Drive Plymouth, MI 48170 Prices are subject to change without notice and without incurring obligation. Allow ample time for delivery. All listed prices are quoted in U.S. funds. Make checks payable in U.S. funds. Radio Frequency Statement This vehicle has systems that operate on a radio frequency that complies with Part 15/Part 18 of the Federal Communications Commission (FCC) rules and with Innovation, Science and Economic Development (ISED) Canada's RSP-100 / license-exempt RSS's / ICES-001. Operation is subject to the following two conditions: 1. The device may not cause harmful interference. 2. The device must accept any interference received, including interference that may cause undesired operation of the device. Changes or modifications to any of these systems by other than an authorized service facility could void authorization to use this equipment. 333 Reporting Safety Defects Reporting Safety Defects to the United States Government 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 General Motors. 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 General Motors. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 334 Customer Information To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153); go to http:// www.safercar.gov; or write to: Administrator, NHTSA 1200 New Jersey Avenue, S.E. Washington, D.C. 20590 You can also obtain other information about motor vehicle safety from http:// www.safercar.gov. Reporting Safety Defects to the Canadian Government If you live in Canada, and you believe that the vehicle has a safety defect, notify Transport Canada immediately, and notify General Motors of Canada Company. Call Transport Canada at 1-800-333-0510; go to: www.tc.gc.ca/recalls (English) www.tc.gc.ca/rappels (French) or write to: In Mexico, call 01-800-466-0818. Transport Canada Motor Vehicle Safety Directorate Defect Investigations and Recalls Division 80 Noel Street Gatineau, QC J8Z 0A1 In other Central America and Caribbean Countries, call 52-722-236-0680. Reporting Safety Defects to General Motors In addition to notifying NHTSA (or Transport Canada) in a situation like this, notify General Motors. Call 1-800-521-7300, or write: Buick Customer Assistance Center P.O. Box 33136 Detroit, MI 48232–5136 In Canada, call 1-800-263-3777 (English) or 1-800-263-7854 (French), or write: General Motors of Canada Company Customer Care Centre, Mail Code: CA1-163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Customer Information Vehicle Data Recording and Privacy The vehicle has a number of computers that record information about the vehicle’s performance and how it is driven. For example, the vehicle uses computer modules to monitor and control engine and transmission performance, to monitor the conditions for airbag deployment and deploy them in a crash, and, if equipped, to provide antilock braking to help the driver control the vehicle. These modules may store data to help the dealer technician service the vehicle. Some modules may also store data about how the vehicle is operated, such as rate of fuel consumption or average speed. These modules may retain personal preferences, such as radio presets, seat positions, and temperature settings. Event Data Recorders This vehicle is equipped with an event data recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an air bag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle’s systems performed. The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record such data as: . How various systems in your vehicle were operating; . Whether or not the driver and passenger safety belts were buckled/fastened; . How far (if at all) the driver was depressing the accelerator and/ or brake pedal; and, . How fast the vehicle was traveling. 335 These data can help provide a better understanding of the circumstances in which crashes and injuries occur. Note EDR data are recorded by your vehicle only if a non-trivial crash situation occurs; no data are recorded by the EDR under normal driving conditions and no personal data (e.g., name, gender, age, and crash location) are recorded. However, other parties, such as law enforcement, could combine the EDR data with the type of personally identifying data routinely acquired during a crash investigation. To read data recorded by an EDR, special equipment is required, and access to the vehicle or the EDR is needed. In addition to the vehicle manufacturer, other parties, such as law enforcement, that have the special equipment, can read the information if they have access to the vehicle or the EDR. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 336 Customer Information GM will not access these data or share it with others except: with the consent of the vehicle owner or, if the vehicle is leased, with the consent of the lessee; in response to an official request by police or similar government office; as part of GM's defense of litigation through the discovery process; or, as required by law. Data that GM collects or receives may also be used for GM research needs or may be made available to others for research purposes, where a need is shown and the data is not tied to a specific vehicle or vehicle owner. OnStar If the vehicle is equipped with OnStar and has an active service plan, additional data may be collected through the OnStar system. This includes information about the vehicle’s operation; collisions involving the vehicle; the use of the vehicle and its features; and, in certain situations, the location and approximate GPS speed of the vehicle. Refer to the OnStar Terms and Conditions and Privacy Statement on the OnStar website. See OnStar Additional Information 0 343. Infotainment System If the vehicle is equipped with a navigation system as part of the infotainment system, use of the system may result in the storage of destinations, addresses, telephone numbers, and other trip information. See the infotainment manual for information on stored data and for deletion instructions. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 OnStar OnStar OnStar Overview OnStar Overview OnStar Overview . . . . . . . . . . . . . 337 OnStar Services Emergency . . . . . . . . . . . . . . . . . . . Security . . . . . . . . . . . . . . . . . . . . . . Navigation . . . . . . . . . . . . . . . . . . . . Connections . . . . . . . . . . . . . . . . . . Diagnostics . . . . . . . . . . . . . . . . . . . 338 339 339 340 342 OnStar Additional Information OnStar Additional Information . . . . . . . . . . . . . . . . . . 343 = Voice Command Button Q Blue OnStar Button > Red Emergency Button This vehicle may be equipped with a comprehensive, in-vehicle system that can connect to an OnStar Advisor for Emergency, Security, Navigation, Connections, and Diagnostics Services. OnStar services may require a paid service plan and data plan. OnStar requires the vehicle battery and electrical system, cellular service, and GPS satellite signals to be available and operating. OnStar acts as a link to existing emergency service providers. OnStar may collect information about you and your vehicle, including location information. See OnStar User 337 Terms, Privacy Statement, and Software Terms for more details including system limitations at www.onstar.com (U.S.) or www.onstar.ca (Canada). The OnStar system status light is next to the OnStar buttons. If the status light is: . Solid Green: System is ready. . Flashing Green: On a call. . Red: Indicates a problem. . Off: System is active. Press Q twice to speak with an OnStar Advisor. Press Q or call 1-888-4ONSTAR (1-888-466-7827) to speak to an Advisor. Functionality of the Voice Command button may vary by vehicle and region. Press . = to: Open the OnStar app on the infotainment display. See the infotainment manual for information on how to use the OnStar app. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 338 OnStar Or . Make a call, end a call, or answer an incoming call. . Give OnStar Hands-Free Calling voice commands. . Give OnStar Turn-by-Turn Navigation voice commands. . Obtain and customize the Wi-Fi hotspot name or SSID and password, if equipped. Press Q to connect to an Advisor to: . Verify account information or update contact information. . Get driving directions. . Receive a Diagnostic check of the vehicle's key operating systems. . Receive Roadside Assistance. . Manage Wi-Fi Settings, if equipped. Press > to get a priority connection to an OnStar Advisor available 24/ 7 to: . Get help for an emergency. . Be a Good Samaritan or respond to an AMBER Alert. . Get assistance in severe weather or other crisis situations and find evacuation routes. OnStar Services Emergency Emergency Services require an active, OnStar service plan (excludes Basic Plan). With Automatic Crash Response, built-in sensors can automatically alert a specially trained OnStar Advisor who is immediately connected in to the vehicle to help. Press > for a priority connection to an OnStar Advisor who can contact emergency service providers, direct them to your exact location, and relay important information. With OnStar Crisis Assist, specially trained Advisors are available 24 hours a day, 7 days a week, to provide a central point of contact, assistance, and information during a crisis. With Roadside Assistance, Advisors can locate a nearby service provider to help with a flat tire, a battery jump, or an empty gas tank. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 OnStar 339 Security Navigation If equipped, OnStar provides these services: . With Stolen Vehicle Assistance, OnStar Advisors can use GPS to pinpoint the vehicle and help authorities quickly recover it. . With Remote Ignition Block, if equipped, OnStar can block the engine from being restarted. . With Stolen Vehicle Slowdown, if equipped, OnStar can work with law enforcement to gradually slow the vehicle down. OnStar navigation requires a specific OnStar service plan. 1. Press =. System responds: “OnStar ready,” then a tone. Press Q to receive Turn-by-Turn directions or have them sent to the vehicle’s navigation screen, if equipped. 2. Say “Cancel route.” System responds: “Do you want to cancel directions?” Theft Alarm Notification If equipped, if the doors are locked and the vehicle alarm sounds, a notification by text, e-mail, or phone call will be sent. If the vehicle is stolen, an OnStar Advisor can work with authorities to recover the vehicle. Turn-by-Turn Navigation 1. Press Q to connect to an Advisor. 2. Request directions to be downloaded to the vehicle. 3. Follow the voice-guided commands. Using Voice Commands During a Planned Route Functionality of the Voice Command button may vary by vehicle and region. For some vehicles, press = to open the OnStar app on the infotainment display. For other vehicles press = as follows. Cancel Route 3. Say “Yes.” System responds: “OK, request completed, thank you, goodbye.” Route Preview 1. Press =. System responds: “OnStar ready,” then a tone. 2. Say “Route preview.” System responds with the next three maneuvers. Repeat 1. Press =. System responds: “OnStar ready,” then a tone. 2. Say “Repeat.” System responds with the last direction given, then responds with “OnStar ready,” then a tone. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 340 OnStar Get My Destination Connections 1. Press =. System responds: “OnStar ready,” then a tone. The following OnStar services help with staying connected. 2. Say “Get my destination.” System responds with the address and distance to the destination, then responds with “OnStar ready,” then a tone. For coverage maps, see www.onstar.com (U.S.) or www.onstar.ca (Canada). Send Destination to Vehicle Directions can be sent to the vehicle’s navigation screen, if equipped. Press Q, then ask the Advisor to download directions to the vehicle’s navigation system, if equipped. After the call ends, the navigation screen will provide prompts to begin driving directions. Routes that are sent to the navigation screen can only be canceled through the navigation system. See www.onstar.com (U.S.) or www.onstar.ca (Canada). Ensuring Security . Change the default passwords for the Wi-Fi hotspot and myBuick mobile application. Make these passwords different from each other and use a combination of letters, numbers, and symbols to increase the security. . Change the default name of the SSID (Service Set Identifier). This is your network’s name that is visible to other wireless devices. Choose a unique name and avoid family names or vehicle descriptions. OnStar Wi-Fi Hotspot (If Equipped) The vehicle may have a built-in Wi-Fi hotspot that provides access to the Internet and web content at 4G LTE speed. Up to seven mobile devices can be connected. A data plan is required. Use the in-vehicle controls only when it is safe to do so. 1. To retrieve Wi-Fi hotspot information, press = to open the OnStar app on the infotainment display, then select Wi-Fi Hotspot. On some vehicles, touch Wi-Fi or Settings on the screen. 2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID), password, and on some vehicles, the connection type (no Internet connection, 3G, 4G, 4G LTE), and signal quality (poor, good, excellent). 3. To change the SSID or password, press Q or call 1-888-4ONSTAR to connect with an Advisor. On some vehicles, the SSID and password can be changed in the Wi-Fi Hotspot menu. After initial set-up, your vehicle’s Wi-Fi hotspot will connect automatically to your mobile Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 OnStar devices. Manage data usage by turning Wi-Fi on or off on your mobile device, by using the myBuick mobile app, or by contacting an OnStar Advisor. On some vehicles, Wi-Fi can also be managed from the Wi-Fi Hotspot menu. MyBuick Mobile App (If Available) Download the myBuick mobile app to compatible Apple and Android smartphones. Buick users can access the following services from a smartphone: . Remotely start/stop the vehicle, if factory-equipped. . Lock/unlock doors, if equipped with automatic locks. . Activate the horn and lamps. . Check the vehicle’s fuel level, oil life, or tire pressure, if factory-equipped with the Tire Pressure Monitor System. . Send destinations to the vehicle. . Locate the vehicle on a map (U.S. market only). . Turn the vehicle's Wi-Fi hotspot on/off, manage settings, and monitor data consumption, if equipped. 341 OnStar AtYourService . Locate a dealer and schedule service. OnStar Advisors can provide offers from restaurants and retailers on your route, help locate hotels, or book a room. These services vary by market. . Request roadside assistance. OnStar Hands-Free Calling . Set a parking reminder with pin drop, take a photo, make a note, and set a timer. . Connect with Buick on social media. Make and receive calls with the built-in wireless calling service, which requires available minutes. Functionality of the Voice Command button may vary by vehicle and region. For some vehicles, press = to open the OnStar app on the infotainment display, then select Hands-Free calling. For other vehicles press = as follows. For myBuick mobile app information and compatibility, see www.my.buick.com. An active OnStar service, compatible device, factory-installed remote start, and power locks are required. Data rates apply. See www.onstar.com for details and system limitations. Remote Services Contact an OnStar Advisor to unlock the doors or sound the horn and flash the lamps. Make a Call 1. Press =. System responds: “OnStar ready.” 2. Say “Call.” System responds: “Call. Please say the name or number to call.” Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 342 OnStar 3. Say the entire number without pausing, including a “1” and the area code. System responds: “OK, calling.” Calling 911 Emergency 1. Press =. System responds: “OnStar ready.” 2. Say “Call.” System responds: “Call. Please say the name or number to call.” 3. Say “911” without pausing. System responds: “911.” 4. Say “Call.” System responds: “OK, dialing 911.” Retrieve My Number 1. Press =. System responds: “OnStar ready.” 2. Say “My number.” System responds: “Your OnStar Hands-Free Calling number is,” then says the number. End a Call Press =. System responds: “Call ended.” Verify Minutes and Expiration . Proactive Alerts: Receive a real-time e-mail or text message regarding potential issues with key vehicle components, such as the battery, fuel system, or starter system. Alerts for potential issues appear on the infotainment display. Proactive Alerts are designed to help predict specific types of issues based on information collected from the vehicle. Other factors may affect vehicle performance. Not all issues will deliver alerts. In some cases, a dealer service check may be required to confirm the accuracy of the alerts. . Dealer Maintenance Notification: Have the vehicle notify your preferred dealer when it is time for maintenance. Your dealer will then contact you to set up an appointment. Press = and say “Minutes” then “Verify” to check how many minutes remain and their expiration date. Diagnostics By monitoring and reporting on the vehicle’s key systems, OnStar Advanced Diagnostics provides a way to keep up on maintenance. Capabilities vary by model. See www.onstar.com for details and system limitations. Message and data rates may apply. Advanced Diagnostics requires an active OnStar paid service plan, e-mail address on file, and enrollment in Advanced Diagnostics. Includes: . Diagnostic Alerts: Set preferences to receive real-time e-mails, texts, or monthly reports of the vehicle’s health. Or press Q to have an Advisor initiate a remote diagnostic report. To begin, press Q to speak to an Advisor, or see www.onstar.com. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 OnStar OnStar Additional Information OnStar Smart Driver OnStar Smart Driver provides information about driving behavior to help maximize overall vehicle performance, reduce wear and tear, and enhance fuel efficiency. An Insurance Discounts Eligibility feature is also offered within OnStar Smart Driver. See www.onstar.com for details regarding vehicle eligibility and system limitations. OnStar, General Motors, and their affiliates are not insurance providers. Obtain insurance only from licensed insurance providers. In-Vehicle Audio Messages Audio messages may play important information at the following times: . Prior to vehicle purchase. Press Q to set up an account. . With the OnStar Basic Plan, every 60 days. . After change in ownership and at 90 days. Transferring Service Press Q to request account transfer eligibility information. The Advisor can cancel or change account information. Selling/Transferring the Vehicle Call 1-888-4ONSTAR (1-888-466-7827) immediately to terminate your OnStar services if the vehicle is disposed of, sold, transferred, or if the lease ends. Reactivation for Subsequent Owners Press Q and follow the prompts to speak to an Advisor as soon as possible. The Advisor will update vehicle records and explain OnStar service options. How OnStar Service Works Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance, 343 Advanced Vehicle Diagnostics, Remote Services, Roadside Assistance, Turn-by-Turn Navigation, and Hands-Free Calling are available on most vehicles. Not all OnStar services are available everywhere or on all vehicles. For more information, a full description of OnStar services, system limitations, and OnStar User Terms, Privacy Statement, and Software Terms: . Call 1-888-4ONSTAR (1-888-466-7827). . See www.onstar.com (U.S.). . See www.onstar.ca (Canada). . Call TTY 1-877-248-2080. . Press Q to speak with an Advisor. OnStar services cannot work unless the vehicle is in a place where OnStar has an agreement with a wireless service provider for service in that area. The wireless service provider must also have coverage, network capacity, reception, and technology compatible with OnStar services. Service involving location Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 344 OnStar information about the vehicle cannot work unless GPS signals are available, unobstructed, and compatible with the OnStar hardware. OnStar services may not work if the OnStar equipment is not properly installed or it has not been properly maintained. If equipment or software is added, connected, or modified, OnStar services may not work. Other problems beyond the control of OnStar — such as hills, tall buildings, tunnels, weather, electrical system design and architecture of the vehicle, damage to the vehicle in a crash, or wireless phone network congestion or jamming — may prevent service. See Radio Frequency Statement 0 333. Services for People with Disabilities Advisors provide services to help with physical disabilities and medical conditions. Press . Q to help: Locate a gas station with an attendant to pump gas. . Find a hotel, restaurant, etc., that meets accessibility needs. . Provide directions to the closest hospital or pharmacy in urgent situations. TTY Users OnStar has the ability to communicate to deaf, hard-of-hearing, or speech-impaired customers while in the vehicle. The available dealer-installed TTY system can provide in-vehicle access to all OnStar services, except Virtual Advisor and OnStar Turn-by-Turn Navigation. OnStar Personal Identification Number (PIN) A PIN is needed to access some OnStar services. The PIN will need to be changed the first time when speaking with an Advisor. To change the OnStar PIN, contact an OnStar Advisor by pressing Q or calling 1-888-4ONSTAR. Warranty OnStar equipment may be warranted as part of the vehicle warranty. Languages The vehicle can be programmed to respond in multiple languages. Press Q and ask for an Advisor. Advisors are available in English, Spanish, and French. Available languages may vary by country. Potential Issues OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for 10 days without an ignition cycle. If the vehicle has not been started for 10 days, OnStar can contact Roadside Assistance or a locksmith to help gain access to the vehicle. Global Positioning System (GPS) . Obstruction of the GPS can occur in a large city with tall buildings; in parking garages; Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 OnStar around airports; in tunnels and underpasses; or in an area with very dense trees. If GPS signals are not available, the OnStar system should still operate to call OnStar. However, OnStar could have difficulty identifying the exact location. . In emergency situations, OnStar can use the last stored GPS location to send to emergency responders. A temporary loss of GPS can cause loss of the ability to send a Turn-by-Turn Navigation route. The Advisor may give a verbal route or may ask for a call back after the vehicle is driven into an open area. Cellular and GPS Antennas Cellular reception is required for OnStar to send remote signals to the vehicle. Do not place items over or near the antenna to prevent blocking cellular and GPS signal reception. Unable to Connect to OnStar Message If there is limited cellular coverage or the cellular network has reached maximum capacity, this message may come on. Press Q to try the call again or try again after driving a few miles into another cellular area. Vehicle and Power Issues OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected. Add-on Electrical Equipment The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment 0 232. Added electrical equipment may interfere with the operation of the OnStar system and cause it to not operate. 345 Vehicle Software Updates OnStar or GM may remotely deliver software updates or changes to the vehicle without further notice or consent. These updates or changes may enhance or maintain safety, security, or the operation of the vehicle or the vehicle systems. Software updates or changes may affect or erase data or settings that are stored in the vehicle, such as OnStar Hands-Free Calling name tags, saved navigation destinations, or pre-set radio stations. Neither OnStar nor GM is responsible for any affected or erased data or settings. These updates or changes may also collect personal information. Such collection is described in the OnStar privacy statement or separately disclosed at the time of installation. These updates or changes may also cause a system to automatically communicate with GM servers to collect information about vehicle system status, identify whether updates or changes are available, or deliver updates or changes. An active OnStar agreement constitutes Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 346 OnStar consent to these software updates or changes and agreement that either OnStar or GM may remotely deliver them to the vehicle. libcurl and unzip and for other third party software please see http:// opensource.lge.com/index Privacy libcurl: The complete OnStar Privacy Statement may be found at www.onstar.com (U.S.), or www.onstar.ca (Canada). We recommend that you review it. If you have any questions, call 1-888-4ONSTAR (1-888-466-7827) or press Q to speak with an Advisor. Users of wireless communications are cautioned that the privacy of any information sent via wireless cellular communications cannot be assured. Third parties may unlawfully intercept or access transmissions and private communications without consent. COPYRIGHT AND PERMISSION NOTICE OnStar - Software Acknowledgements Certain OnStar components include libcurl and unzip software and other third party software. Below are the notices and licenses associated with www.onstar.com/us/en/ Copyright (c) 1996 - 2010, Daniel Stenberg, . All rights reserved. Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED “AS IS,” WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder. unzip: This is version 2005-Feb-10 of the Info-ZIP copyright and license. The definitive version of this document should be available at ftp:// ftp.info-zip.org/pub/infozip/ license.html indefinitely. Copyright (c) 1990-2005 Info-ZIP. All rights reserved. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 OnStar For the purposes of this copyright and license, “Info-ZIP” is defined as the following set of individuals: Mark Adler, John Bush, Karl Davis, Harald Denker, Jean-Michel Dubois, Jean-loup Gailly, Hunter Goatley, Ed Gordon, Ian Gorman, Chris Herborth, Dirk Haase, Greg Hartwig, Robert Heath, Jonathan Hudson, Paul Kienitz, David Kirschbaum, Johnny Lee, Onno van der Linden, Igor Mandrichenko, Steve P. Miller, Sergio Monesi, Keith Owens, George Petrov, Greg Roelofs, Kai Uwe Rommel, Steve Salisbury, Dave Smith, Steven M. Schweda, Christian Spieler, Cosmin Truta, Antoine Verheijen, Paul von Behren, Rich Wales, Mike White. This software is provided “as is,” without warranty of any kind, express or implied. In no event shall Info-ZIP or its contributors be held liable for any direct, indirect, incidental, special or consequential damages arising out of the use of or inability to use this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. Redistributions of source code must retain the above copyright notice, definition, disclaimer, and this list of conditions. 2. Redistributions in binary form (compiled executables) must reproduce the above copyright notice, definition, disclaimer, and this list of conditions in documentation and/or other materials provided with the distribution. The sole exception to this condition is redistribution of a standard UnZipSFX binary (including SFXWiz) as part of a self-extracting archive; that is permitted without inclusion of this license, as long as the normal SFX banner has not been removed from the binary or disabled. 347 3. Altered versions–including, but not limited to, ports to new operating systems, existing ports with new graphical interfaces, and dynamic, shared, or static library versions–must be plainly marked as such and must not be misrepresented as being the original source. Such altered versions also must not be misrepresented as being Info-ZIP releases–including, but not limited to, labeling of the altered versions with the names “Info-ZIP” (or any variation thereof, including, but not limited to, different capitalizations), “Pocket UnZip,” “WiZ” or “MacZip” without the explicit permission of Info-ZIP. Such altered versions are further prohibited from misrepresentative use of the Zip-Bugs or Info-ZIP e-mail addresses or of the Info-ZIP URL(s). Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 348 OnStar 4. Info-ZIP retains the right to use the names “Info-ZIP,” “Zip,” “UnZip,” “UnZipSFX,” “WiZ,” “Pocket UnZip,” “Pocket Zip,” and “MacZip” for its own source and binary releases. Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Index Index A About Driving the Vehicle . . . . . . . . . 2 Accessories and Modifications . . . . . . . . . . . . . . . . . . 235 Accessory Power . . . . . . . . . . . . . . . 187 Adaptive Cruise Control . . . . . . . . 200 Adaptive Forward Lighting (AFL) . . . . . . . . . . . . . . . . . 157 Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . . . 132 Add-On Electrical Equipment . . . 232 Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 343 Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . 314 Adjustments Lumbar, Front Seats . . . . . . . . . . . . 56 Thigh Support . . . . . . . . . . . . . . . . . . 56 Air Cleaner/Filter, Engine . . . . . . . 244 Air Conditioning . . . . . . . . . . .163, 166 Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 168 Air Vents . . . . . . . . . . . . . . . . . . . . . . . 167 Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 83 How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . . . 76 Passenger Sensing System . . . . 78 349 Airbag System (cont'd) What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 76 What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . 77 When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 75 Where Are the Airbags? . . . . . . . . 73 Airbags Adding Equipment to the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 82 Passenger Status Indicator . . . 124 Readiness Light . . . . . . . . . . . . . . 124 Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 82 System Check . . . . . . . . . . . . . . . . . . 71 Alarm Vehicle Security . . . . . . . . . . . . . . . . 44 Alert Lane Change . . . . . . . . . . . . . . . . . 217 Side Blind Zone (SBZA) . . . . . . 217 All-Season Tires . . . . . . . . . . . . . . . . 267 All-Wheel Drive . . . . . . . . . . . .193, 254 Antilock Brake System (ABS) . . . 193 Warning Light . . . . . . . . . . . . . . . . . 128 Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 299 Interior . . . . . . . . . . . . . . . . . . . . . . . . 304 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 350 Index Armrest Rear Seat . . . . . . . . . . . . . . . . . . . . . . 63 Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 327 Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 213 Assistance Systems for Parking and Backing . . . . . . . . . . 208 Automatic Dimming Mirrors . . . . . . . . . . . . . . . . 48 Door Locks . . . . . . . . . . . . . . . . . . . . . 38 Forward Braking . . . . . . . . . . . . . . 215 Headlamp System . . . . . . . . . . . . 157 Transmission . . . . . . . . . . . . . . . . . 190 Transmission Fluid . . . . . . . . . . . 243 Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 192 Shift Lock Control Function Check . . . . . . . . . . . . . . . . . . . . . . . 255 B Battery Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 161 Power Protection . . . . . . . . . . . . . 161 Battery - North America . . . .253, 292 Blade Replacement, Wiper . . . . . 256 Brake Parking, Electric . . . . . . . . . . . . . . 194 Brake (cont'd) System Warning Light . . . . . . . . 127 Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 251 Antilock . . . . . . . . . . . . . . . . . . . . . . . 193 Assist . . . . . . . . . . . . . . . . . . . . . . . . . 195 Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 252 Braking . . . . . . . . . . . . . . . . . . . . . . . . . 173 Automatic Forward . . . . . . . . . . . 215 Break-In, New Vehicle . . . . . . . . . . 182 Bulb Replacement Halogen Bulbs . . . . . . . . . . . . . . . . 259 Headlamp Aiming . . . . . . . . . . . . . 258 Headlamps . . . . . . . . . . . . . . . . . . . 259 High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 259 License Plate Lamps . . . . . . . . . 259 Buying New Tires . . . . . . . . . . . . . . . 280 C Calibration . . . . . . . . . . . . . . . . . . . . . . 113 California Fuel Requirements . . . . . . . . . . . 222 Perchlorate Materials Requirements . . . . . . . . . . . . . . . 235 California Proposition 65 Warning . . . . . . . . . .234, 253, 292, Back Cover Canadian Vehicle Owners . . . . . . . . 2 Capacities and Specifications . . . . . . . . . . . . . . . . . 321 Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 189 Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . 39 Winter Driving . . . . . . . . . . . . . . . . 176 Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . 105 Management System . . . . . . . . . 106 Tie-Downs . . . . . . . . . . . . . . . . . . . . 106 Caution, Danger, and Warning . . . . 3 Center Console Storage . . . . . . . . 104 Chains, Tire . . . . . . . . . . . . . . . . . . . . 285 Charging System Light . . . . . . . . . 125 Check Engine Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 125 Child Restraints Infants and Young Children . . . . . 85 Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . . . . . 90 Older Children . . . . . . . . . . . . . . . . . . 84 Securing . . . . . . . . . . . . . . . . . . . . 97, 99 Systems . . . . . . . . . . . . . . . . . . . . . . . . 88 Circuit Breakers . . . . . . . . . . . . . . . . 260 Cleaning Exterior Care . . . . . . . . . . . . . . . . . 299 Interior Care . . . . . . . . . . . . . . . . . . 304 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Index Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 163 Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 166 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Cluster, Instrument . . . . . . . . . . . . . 117 Collision Damage Repair . . . . . . . 330 Compact Spare Tire . . . . . . . . . . . . 291 Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . 103 Compass . . . . . . . . . . . . . . . . . . . . . . . 113 Connections OnStar . . . . . . . . . . . . . . . . . . . . . . . 340 Control Traction and Electronic Stability . . . . . . . . . . . . . . . . . . . . . 196 Control of a Vehicle . . . . . . . . . . . . . 173 Convenience Net . . . . . . . . . . . . . . . 107 Convex Mirrors . . . . . . . . . . . . . . . . . . 47 Coolant Engine Temperature Gauge . . 122 Engine Temperature Warning Light . . . . . . . . . . . . . . . 130 Cooling . . . . . . . . . . . . . . . . . . . .163, 166 Cooling System . . . . . . . . . . . . . . . . . 246 Courtesy Lamps . . . . . . . . . . . . . . . . 159 Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 329 Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . 105 Cruise Control . . . . . . . . . . . . . . . . . . 198 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Cruise Control, Adaptive . . . . . . . . 200 Cupholders . . . . . . . . . . . . . . . . . . . . . 103 Customer Assistance . . . . . . . . . . . 325 Offices . . . . . . . . . . . . . . . . . . . . . . . . 325 Text Telephone (TTY) Users . . . . . . . . . . . . . . . . . . . . . . . 325 Customer Information Service Publications Ordering Information . . . . . . . . 332 Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 323 D Damage Repair, Collision . . . . . . . 330 Danger, Warning, and Caution . . . . 3 Data Collection Infotainment System . . . . . . . . . . 336 OnStar . . . . . . . . . . . . . . . . . . . . . . . 336 Data Recorders, Event . . . . . . . . . 335 Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 156 Defensive Driving . . . . . . . . . . . . . . . 172 Delayed Locking . . . . . . . . . . . . . . . . . 37 Diagnostics OnStar . . . . . . . . . . . . . . . . . . . . . . . 342 351 Distracted Driving . . . . . . . . . . . . . . . 172 Dome Lamps . . . . . . . . . . . . . . . . . . . 159 Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 133 Delayed Locking . . . . . . . . . . . . . . . . 37 Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Power Locks . . . . . . . . . . . . . . . . . . . . 37 Drive Belt Routing, Engine . . . . . . 322 Drive Systems All-Wheel Drive . . . . . . . . . . 193, 254 Driver Assistance Systems . . . . . 207 Driver Behavior . . . . . . . . . . . . . . . . . 171 Driver Information Center (DIC) . . . . . . . . . . . . .134, 136 Driving Assistance Systems . . . . . . . . . . 213 Characteristics and Towing Tips . . . . . . . . . . . . . . . . . 225 Defensive . . . . . . . . . . . . . . . . . . . . . 172 Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 173 Environment . . . . . . . . . . . . . . . . . . 171 For Better Fuel Economy . . . . . . . 25 Hill and Mountain Roads . . . . . . 176 If the Vehicle is Stuck . . . . . . . . . 178 Loss of Control . . . . . . . . . . . . . . . 174 Off-Road Recovery . . . . . . . . . . . 174 Vehicle Load Limits . . . . . . . . . . . 178 Wet Roads . . . . . . . . . . . . . . . . . . . 175 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 352 Index Driving (cont'd) Winter . . . . . . . . . . . . . . . . . . . . . . . . 176 Driving the Vehicle . . . . . . . . . . . . . . . . 2 Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 163 E Electric Parking Brake . . . . . . . . . . 194 Electric Parking Brake Light . . . . 128 Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . . . . 232 Electrical System Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 261 Fuses and Circuit Breakers . . . 260 Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 264 Overload . . . . . . . . . . . . . . . . . . . . . 260 Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 265 Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 338 Engine Air Cleaner/Filter . . . . . . . . . . . . . 244 Check Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 125 Engine (cont'd) Compartment Overview . . . . . . . 237 Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 122 Coolant Temperature Warning Light . . . . . . . . . . . . . . . 130 Cooling System . . . . . . . . . . . . . . . 246 Drive Belt Routing . . . . . . . . . . . . 322 Exhaust . . . . . . . . . . . . . . . . . . . . . . 189 Heater . . . . . . . . . . . . . . . . . . . . . . . . 186 Oil Life System . . . . . . . . . . . . . . . 242 Oil Pressure Light . . . . . . . . . . . . 131 Overheating . . . . . . . . . . . . . . . . . . 249 Power Messages . . . . . . . . . . . . . 143 Running While Parked . . . . . . . . 190 Starting . . . . . . . . . . . . . . . . . . . . . . . 184 Entry Lighting . . . . . . . . . . . . . . . . . . . 160 Equipment, Towing . . . . . . . . . . . . . 231 Event Data Recorders . . . . . . . . . . 335 Exit Lighting . . . . . . . . . . . . . . . . . . . . 161 Extended Parking . . . . . . . . . . . . . . . 189 Extender, Seat Belt . . . . . . . . . . . . . . 70 Exterior Lamp Controls . . . . . . . . . 154 Exterior Lamps Off Reminder . . . 156 Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . 161 F Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . 12 Filter, Engine Air Cleaner . . . . . . . . . . . 244 Flash-to-Pass . . . . . . . . . . . . . . . . . . . 156 Flashers, Hazard Warning . . . . . . 158 Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 285 Changing . . . . . . . . . . . . . . . . . . . . . 287 Floor Mats . . . . . . . . . . . . . . . . . . . . . . 307 Fluid Automatic Transmission . . . . . . 243 Brakes . . . . . . . . . . . . . . . . . . . . . . . . 252 Washer . . . . . . . . . . . . . . . . . . . . . . . 251 Fog Lamps . . . . . . . . . . . . . . . . . . . . . 158 Folding Mirrors . . . . . . . . . . . . . . . . . . 47 Forward Automatic Braking . . . . . 215 Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 213 Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 333 Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Front Seats Heated and Ventilated . . . . . . . . . . 60 Front Storage . . . . . . . . . . . . . . . . . . . 103 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Additives . . . . . . . . . . . . . . . . . . . . . 222 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Index Fuel (cont'd) Economy Driving . . . . . . . . . . . . . . . 25 Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 224 Filling the Tank . . . . . . . . . . . . . . . 223 Foreign Countries . . . . . . . . . . . . 222 Gauge . . . . . . . . . . . . . . . . . . . . . . . . 121 Low Fuel Warning Light . . . . . . . 131 Requirements, California . . . . . 222 Fuses Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 261 Fuses and Circuit Breakers . . . 260 Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 264 Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 265 G Garage Door Opener . . . . . . . . . . . 150 Programming . . . . . . . . . . . . . . . . . 150 Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 257 Gauges Engine Coolant Temperature . . . . . . . . . . . . . . . . 122 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Odometer . . . . . . . . . . . . . . . . . . . . . 120 Speedometer . . . . . . . . . . . . . . . . . 120 Tachometer . . . . . . . . . . . . . . . . . . . 120 Gauges (cont'd) Trip Odometer . . . . . . . . . . . . . . . . 120 Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . .116 General Information Service and Maintenance . . . . . 308 Towing . . . . . . . . . . . . . . . . . . . . . . . . 225 Vehicle Care . . . . . . . . . . . . . . . . . . 234 Glove Box . . . . . . . . . . . . . . . . . . . . . . 103 GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 326 H Halogen Bulbs . . . . . . . . . . . . . . . . . . 259 Hazard Warning Flashers . . . . . . . 158 Head Restraints . . . . . . . . . . . . . . . . . 54 Head-up Display . . . . . . . . . . . . . . . . 139 Headlamp Leveling Control . . . . . 158 Headlamps Adaptive Forward Lighting (AFL) . . . . . . . . . . . . . . . 157 Aiming . . . . . . . . . . . . . . . . . . . . . . . . 258 Automatic . . . . . . . . . . . . . . . . . . . . . 157 Bulb Replacement . . . . . . . . . . . . 259 Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 156 Flash-to-Pass . . . . . . . . . . . . . . . . . 156 High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 259 353 Headlamps (cont'd) High-Beam On Light . . . . . . . . . . 132 High/Low Beam Changer . . . . . 156 Lamps On Reminder . . . . . . . . . 133 Washer . . . . . . . . . . . . . . . . . . . . . . . .113 Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . 64 Steering Wheel . . . . . . . . . . . . . . . .110 Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Heated Mirrors . . . . . . . . . . . . . . . . . . . 47 Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 186 Heating . . . . . . . . . . . . . . . . . . . .163, 166 High-Beam On Light . . . . . . . . . . . . 132 Hill and Mountain Roads . . . . . . . . 176 Hill Start Assist (HSA) . . . . . . . . . . 196 Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 65 HVAC . . . . . . . . . . . . . . . . . . . . . .163, 166 I Ignition Positions . . . . . . . . . . . . . . . 182 Immobilizer . . . . . . . . . . . . . . . . . . . . . . 45 Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 129 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 354 Index Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 85 Infotainment . . . . . . . . . . . . . . . . . . . . 162 Infotainment System . . . . . . . . . . . . 336 Instrument Cluster . . . . . . . . . . . . . . 117 Instrument Panel Overview . . . . . . . 6 Interior Rearview Mirrors . . . . . . . . . 48 Introduction . . . . . . . . . . . . . . . . . . . . . . . 2 J Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 292 K Keyless Entry Remote (RKE) System . . . . . . . . . 28 Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 L Labeling, Tire Sidewall . . . . . . . . . . 268 Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 159 Daytime Running (DRL) . . . . . . 156 Dome . . . . . . . . . . . . . . . . . . . . . . . . . 159 Exterior Controls . . . . . . . . . . . . . . 154 Exterior Lamps Off Reminder . . . . . . . . . . . . . . . . . . . 156 Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 161 License Plate . . . . . . . . . . . . . . . . . 259 Lamps (cont'd) Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 125 On Reminder . . . . . . . . . . . . . . . . . 133 Reading . . . . . . . . . . . . . . . . . . . . . . 160 Lane Change Alert (LCA) . . . . . . . 217 Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 219 Lane Keep Assist (LKA) . . . . . . . . 219 Lane Keep Assist Light . . . . . . . . . 129 Lap-Shoulder Belt . . . . . . . . . . . . . . . 66 LATCH System Replacing Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . . . . 97 LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 90 Leveling Control Headlamp . . . . . . . . . . . . . . . . . . . . 158 Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Lighting Adaptive Forward . . . . . . . . . . . . . 157 Entry . . . . . . . . . . . . . . . . . . . . . . . . . 160 Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 Illumination Control . . . . . . . . . . . 159 Lights Adaptive Forward Lighting (AFL) Light . . . . . . . . . . . . . . . . . . 132 Airbag Readiness . . . . . . . . . . . . . 124 Lights (cont'd) Antilock Brake System (ABS) Warning . . . . . . . . . . . . . . Brake System Warning . . . . . . . Charging System . . . . . . . . . . . . . Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . Cruise Control . . . . . . . . . . . . . . . . Door Ajar . . . . . . . . . . . . . . . . . . . . . Electric Parking Brake . . . . . . . . Engine Coolant Temperature Warning . . . . . . . Engine Oil Pressure . . . . . . . . . . Flash-to-Pass . . . . . . . . . . . . . . . . . Front Fog Lamp . . . . . . . . . . . . . . High-Beam On . . . . . . . . . . . . . . . . High/Low Beam Changer . . . . . Lane Keep Assist . . . . . . . . . . . . . Low Fuel Warning . . . . . . . . . . . . Seat Belt Reminders . . . . . . . . . . Security . . . . . . . . . . . . . . . . . . . . . . Service Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . . . StabiliTrak OFF . . . . . . . . . . . . . . . Tire Pressure . . . . . . . . . . . . . . . . . Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . Traction Off . . . . . . . . . . . . . . . . . . . 128 127 125 125 133 133 128 130 131 156 133 132 156 129 131 123 132 128 129 131 130 129 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Index Locks Automatic Door . . . . . . . . . . . . . . . . . 38 Delayed Locking . . . . . . . . . . . . . . . . 37 Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Lockout Protection . . . . . . . . . . . . . . 38 Power Door . . . . . . . . . . . . . . . . . . . . . 37 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Loss of Control . . . . . . . . . . . . . . . . . 174 Low Fuel Warning Light . . . . . . . . . 131 Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . . . . . . . . . . . . . . . . 90 Lumbar Adjustment . . . . . . . . . . . . . . 56 Front Seats . . . . . . . . . . . . . . . . . . . . . 56 M Maintenance Records . . . . . . . . . . . . . . . . . . . . . . 319 Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 314 Maintenance Schedule . . . . . . . . . 309 Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . 317 Malfunction Indicator Lamp . . . . . 125 Manual Mode . . . . . . . . . . . . . . . . . . . 192 Memory Features . . . . . . . . . . . . . . . . 12 Memory Seats . . . . . . . . . . . . . . . . . . . 57 Messages Engine Power . . . . . . . . . . . . . . . . 143 Messages (cont'd) Vehicle . . . . . . . . . . . . . . . . . . . . . . . 142 Vehicle Speed . . . . . . . . . . . . . . . . 143 Mirrors Automatic Dimming . . . . . . . . . . . . . 48 Automatic Dimming Rearview . . . . . . . . . . . . . . . . . . . . . . 48 Convex . . . . . . . . . . . . . . . . . . . . . . . . . 47 Folding . . . . . . . . . . . . . . . . . . . . . . . . . 47 Heated . . . . . . . . . . . . . . . . . . . . . . . . . 47 Power . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Tilt in Reverse . . . . . . . . . . . . . . . . . . 48 Mirrors, Interior Rearview . . . . . . . . 48 Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 274 N Navigation OnStar . . . . . . . . . . . . . . . . . . . . . . . 339 Net, Convenience . . . . . . . . . . . . . . 107 New Vehicle Break-In . . . . . . . . . . . 182 O Odometer . . . . . . . . . . . . . . . . . . . . . . . 120 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 174 Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 240 355 Oil (cont'd) Engine Oil Life System . . . . . . . 242 Pressure Light . . . . . . . . . . . . . . . . 131 Older Children, Restraints . . . . . . . 84 Online Owner Center . . . . . . . . . . . 326 OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 336 OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 343 OnStar Connections . . . . . . . . . . . . 340 OnStar Diagnostics . . . . . . . . . . . . . 342 OnStar Emergency . . . . . . . . . . . . . 338 OnStar Navigation . . . . . . . . . . . . . . 339 OnStar Overview . . . . . . . . . . . . . . . 337 OnStar Security . . . . . . . . . . . . . . . . 339 Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 158 Ordering Service Publications . . . . . . . . . . 332 Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . .114 Overheating, Engine . . . . . . . . . . . . 249 P Park Shifting Into . . . . . . . . . . . . . . . . . . . 187 Shifting Out of . . . . . . . . . . . . . . . . 188 Parking Brake and P (Park) Mechanism Check . . . . . . . . . . 255 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 356 Index Parking (cont'd) Extended . . . . . . . . . . . . . . . . . . . . . 189 Over Things That Burn . . . . . . . 188 Parking Assist . . . . . . . . . . . . . . . . . . 208 Parking or Backing Assistance Systems . . . . . . . . . . 208 Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 124 Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 168 Passenger Sensing System . . . . . 78 Perchlorate Materials Requirements, California . . . . . . 235 Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 143 Power Door Locks . . . . . . . . . . . . . . . . . . . . . 37 Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Outlets . . . . . . . . . . . . . . . . . . . . . . . .114 Protection, Battery . . . . . . . . . . . . 161 Retained Accessory (RAP) . . . 187 Seat Adjustment . . . . . . . . . . . . . . . . 56 Windows . . . . . . . . . . . . . . . . . . . . . . . 49 Pregnancy, Using Seat Belts . . . . 69 Privacy Vehicle Data Recording . . . . . . . 335 Program Courtesy Transportation . . . . . . 329 Proposition 65 Warning, California . . . . . . . . . . . .234, 253, 292, Back Cover R Radio Frequency Statement . . . . 333 Reading Lamps . . . . . . . . . . . . . . . . . 160 Rear Climate Control System . . . 166 Rear Seat Armrest . . . . . . . . . . . . . . . 63 Rear Seats . . . . . . . . . . . . . . . . . . . . . . 61 Heated . . . . . . . . . . . . . . . . . . . . . . . . . 64 Rear Storage . . . . . . . . . . . . . . . . . . . 104 Rear Vision Camera (RVC) . . . . . 208 Rear Window Washer/Wiper . . . . 112 Rearview Mirrors Automatic Dimming . . . . . . . . . . . . . 48 Reclining Seatbacks . . . . . . . . . . . . . 57 Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 317 Records Maintenance . . . . . . . . . . . . . . . . . . 319 Recreational Vehicle Towing . . . . 297 Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 326 Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . 28 Remote Vehicle Start . . . . . . . . . . . . 34 Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 83 Maintenance . . . . . . . . . . . . . . . . . . 318 Replacing Airbag System . . . . . . . . 83 Replacing LATCH System Parts after a Crash . . . . . . . . . . . . . 97 Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 71 Reporting Safety Defects Canadian Government . . . . . . . . 334 General Motors . . . . . . . . . . . . . . . 334 U.S. Government . . . . . . . . . . . . . 333 Restraints Where to Put . . . . . . . . . . . . . . . . . . . 89 Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 187 Reverse Tilt Mirrors . . . . . . . . . . . . . . 48 Roads Driving, Wet . . . . . . . . . . . . . . . . . . 175 Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 327 Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 51 Roof Rack System . . . . . . . . . . . . . . 107 Rotation, Tires . . . . . . . . . . . . . . . . . . 279 Routing, Engine Drive Belt . . . . . . 322 Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 190 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Index S Safety Defects Reporting Canadian Government . . . . . . . . 334 General Motors . . . . . . . . . . . . . . . 334 U.S. Government . . . . . . . . . . . . . 333 Safety Locks . . . . . . . . . . . . . . . . . . . . . 39 Safety System Check . . . . . . . . . . . . 70 Scheduling Appointments . . . . . . . 329 Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 64 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Extender . . . . . . . . . . . . . . . . . . . . . . . . 70 How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . 65 Lap-Shoulder Belt . . . . . . . . . . . . . . 66 Reminders . . . . . . . . . . . . . . . . . . . . 123 Replacing after a Crash . . . . . . . . 71 Use During Pregnancy . . . . . . . . . . 69 Seats Head Restraints . . . . . . . . . . . . . . . . 54 Heated and Ventilated Front . . . . 60 Heated, Rear . . . . . . . . . . . . . . . . . . . 64 Lumbar Adjustment, Front . . . . . . 56 Memory . . . . . . . . . . . . . . . . . . . . . . . . . 57 Power Adjustment, Front . . . . . . . 56 Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Reclining Seatbacks . . . . . . . . . . . . 57 Securing Child Restraints . . . . 97, 99 Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 132 OnStar . . . . . . . . . . . . . . . . . . . . . . . 339 Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 44 Vehicle Alarm . . . . . . . . . . . . . . . . . . . 44 Service . . . . . . . . . . . . . . . . . . . . . . . . . 169 Accessories and Modifications . . . . . . . . . . . . . . . . 235 Doing Your Own Work . . . . . . . . 235 Maintenance Records . . . . . . . . 319 Maintenance, General Information . . . . . . . . . . . . . . . . . . 308 Parts Identification Label . . . . . 320 Publications Ordering Information . . . . . . . . . . . . . . . . . . 332 Scheduling Appointments . . . . . 329 Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 128 Services Special Application . . . . . . . . . . . 314 Servicing the Airbag . . . . . . . . . . . . . 82 Shift Lock Control Function Check, Automatic Transmission . . . . . . . . . . . . . . . . . . 255 Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 187 Out of Park . . . . . . . . . . . . . . . . . . . 188 Side Blind Zone Alert (SBZA) . . . 217 357 Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 158 Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . 291 Special Application Services . . . . 314 Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 321 Speedometer . . . . . . . . . . . . . . . . . . . 120 StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 129 Start Assist, Hill . . . . . . . . . . . . . . . . . 196 Start Vehicle, Remote . . . . . . . . . . . 34 Starter Switch Check . . . . . . . . . . . 254 Starting the Engine . . . . . . . . . . . . . 184 Steering . . . . . . . . . . . . . . . . . . . . . . . . 173 Heated Wheel . . . . . . . . . . . . . . . . .110 Wheel Adjustment . . . . . . . . . . . . .110 Wheel Controls . . . . . . . . . . . . . . . .110 Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Storage Areas Cargo Cover . . . . . . . . . . . . . . . . . . 105 Cargo Management System . . . . . . . . . . . . . . . . . . . . . . 106 Center Console . . . . . . . . . . . . . . . 104 Convenience Net . . . . . . . . . . . . . 107 Front . . . . . . . . . . . . . . . . . . . . . . . . . 103 Glove Box . . . . . . . . . . . . . . . . . . . . 103 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 358 Index Storage Areas (cont'd) Roof Rack System . . . . . . . . . . . . 107 Sunglasses . . . . . . . . . . . . . . . . . . . 103 Storage Compartments . . . . . . . . . 103 Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Stuck Vehicle . . . . . . . . . . . . . . . . . . . 178 Summer Tires . . . . . . . . . . . . . . . . . . 268 Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 50 Sunglass Storage . . . . . . . . . . . . . . . 103 Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3 System Forward Collision Alert (FCA) . . . . . . . . . . . . . . . . . . 213 Infotainment . . . . . . . . . . . . . 162, 336 Roof Rack . . . . . . . . . . . . . . . . . . . . 107 Systems Driver Assistance . . . . . . . . . . . . . 207 T Tachometer . . . . . . . . . . . . . . . . . . . . . 120 Text Telephone (TTY) Users . . . . 325 Theft-Deterrent Systems . . . . . . . . . 46 Immobilizer . . . . . . . . . . . . . . . . . . . . . 45 Thigh Support Adjustment . . . . . . . 56 Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 All-Season . . . . . . . . . . . . . . . . . . . . 267 Tires (cont'd) Buying New Tires . . . . . . . . . . . . . Chains . . . . . . . . . . . . . . . . . . . . . . . . Changing . . . . . . . . . . . . . . . . . . . . . Compact Spare . . . . . . . . . . . . . . . Designations . . . . . . . . . . . . . . . . . Different Size . . . . . . . . . . . . . . . . . If a Tire Goes Flat . . . . . . . . . . . . Inspection . . . . . . . . . . . . . . . . . . . . Pressure . . . . . . . . . . . . . . . . . . . . . . Pressure Light . . . . . . . . . . . . . . . . Pressure Monitor Operation . . Pressure Monitor System . . . . . Rotation . . . . . . . . . . . . . . . . . . . . . . Sidewall Labeling . . . . . . . . . . . . . Terminology and Definitions . . Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . Wheel Replacement . . . . . . . . . . When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . Winter . . . . . . . . . . . . . . . . . . . . . . . . Towing Driving Characteristics . . . . . . . . Equipment . . . . . . . . . . . . . . . . . . . . General Information . . . . . . . . . . 280 285 287 291 270 282 285 278 273 131 275 274 279 268 271 282 284 284 280 267 225 231 225 Towing (cont'd) Recreational Vehicle . . . . . . . . . . 297 Trailer . . . . . . . . . . . . . . . . . . . . . . . . 228 Vehicle . . . . . . . . . . . . . . . . . . . . . . . 295 Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . 130 Off Light . . . . . . . . . . . . . . . . . . . . . . 129 Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 196 Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . 228 Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 190 Fluid, Automatic . . . . . . . . . . . . . . 243 Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . . 329 Trip Odometer . . . . . . . . . . . . . . . . . . 120 Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 158 U Uniform Tire Quality Grading . . . 282 Universal Remote System . . . . . . 150 Operation . . . . . . . . . . . . . . . . . . . . . 152 Programming . . . . . . . . . . . . . . . . . 150 Using This Manual . . . . . . . . . . . . . . . . 2 Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico11434432) - 2018 - crc - 6/27/17 Index V Vehicle Alarm System . . . . . . . . . . . . . . . . . . 44 Canadian Owners . . . . . . . . . . . . . . . 2 Control . . . . . . . . . . . . . . . . . . . . . . . 173 Design . . . . . . . . . . . . . . . . . . . . . . . . 171 Identification Number (VIN) . . . 320 Load Limits . . . . . . . . . . . . . . . . . . . 178 Messages . . . . . . . . . . . . . . . . . . . . 142 Personalization . . . . . . . . . . . . . . . 143 Remote Start . . . . . . . . . . . . . . . . . . . 34 Security . . . . . . . . . . . . . . . . . . . . . . . . 44 Speed Messages . . . . . . . . . . . . . 143 Towing . . . . . . . . . . . . . . . . . . . . . . . . 295 Vehicle Ahead Indicator . . . . . . . . 129 Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . 273 Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . . . . . . . . 335 Ventilation, Air . . . . . . . . . . . . . . . . . . 167 Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 W Warning Brake System Light . . . . . . . . . . . 127 Caution and Danger . . . . . . . . . . . . . 3 Lane Departure (LDW) . . . . . . . 219 Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . 116 Warnings Hazard Flashers . . . . . . . . . . . . . . 158 Washer Fluid . . . . . . . . . . . . . . . . . . . 251 Washer, Headlamps . . . . . . . . . . . . 113 Wheels Alignment and Tire Balance . . 284 Different Size . . . . . . . . . . . . . . . . . 282 Replacement . . . . . . . . . . . . . . . . . 284 When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 280 Where to Put the Restraint . . . . . . 89 Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . . . . . 340 Windows . . . . . . . . . . . . . . . . . . . . . . . . 48 Power . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Windshield Replacement . . . . . . . . . . . . . . . . . 257 Wiper/Washer . . . . . . . . . . . . . . . . .110 Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 176 Winter Tires . . . . . . . . . . . . . . . . . . . . 267 Wiper Blade Replacement . . . . . . 256 Wipers Rear Washer . . . . . . . . . . . . . . . . . .112 359 18_BUI_Envision_COV_en_US_84032045A_2017JUL12.ai 1 7/10/2017 2:51:22 PM 2018 Envision C M Y CM MY Envision Owner’s Manual CY CMY K 84032045 A