2020 BUICK ENVISION roof

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
262 Vehicle Care
Fuses Usage
F1 –
F2 Front HVAC blower
F3 Power seat
F4 Lighter (China only)
F5 – Fuses Usage
F6 Front power
windows
F7 –
F8 Mid accessory
power outlet
F9 Body control
module 8
F10 Rear power windows Fuses Usage
F11 –
F12 Sunroof
F13 Front heated seats
F14 Outside rearview
mirror
F15 Body control
module 3
F16 –
F17 –
F18 Body control
module 7
F19 Data link connector
F20 SDM
F21 HVAC
F22 Liftgate release
F23 Passive entry/
Passive start
F24 OCC sensor
F25 Steering wheel
controls
F26 Column lock
assembly

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 2/25/19
312 Service and Maintenance parts, or signs of wear at least
once a year. See Exterior Care
0 300 .
.
Inspect power steering for
proper attachment, connections,
binding, leaks, cracks,
chafing, etc.
.
Visually inspect halfshafts and
drive shafts for excessive wear,
lubricant leaks, and/or damage
including: tube dents or cracks,
constant velocity joint or
universal joint looseness,
cracked or missing boots, loose
or missing boot clamps, center
bearing excessive looseness,
loose or missing fasteners, and
axle seal leaks.
.
Check restraint system
components. See Safety System
Check 0 52 .
.
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 0 300 .
.
Check starter switch. See Starter
Switch Check 0 252 .
.
Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 252 .
.
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) 0 254 .
.
Inspect sunroof track and seal,
if equipped. See Sunroof 0 31 .

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 2/25/19
Index 359Roads
Driving, Wet . . . . . . . . . . . . . . . . . . 166
Roadside Assistance
Program . . . . . . . . . . . . . . . . . . . . . . . 330
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 31
Roof Rack System . . . . . . . . . . . . . . . 93
Rotation, Tires . . . . . . . . . . . . . . . . . . 279
Routing, Engine Drive Belt . . . . . . 325
Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . . . 182
S Safety Defects Reporting
Canadian Government . . . . . . . . 336
General Motors . . . . . . . . . . . . . . . 337
U.S. Government . . . . . . . . . . . . . 336
Safety Locks . . . . . . . . . . . . . . . . . . . . . 19
Safety System Check . . . . . . . . . . . . 52
Scheduling Appointments . . . . . . . 331
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 45
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Extender . . . . . . . . . . . . . . . . . . . . . . . . 52
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 46
Lap-Shoulder Belt . . . . . . . . . . . . . . 48
Reminders . . . . . . . . . . . . . . . . . . . . .113
Replacing after a Crash . . . . . . . . 53 Seat Belts (cont'd)
Use During Pregnancy . . . . . . . . . . 51
Seats
Head Restraints . . . . . . . . . . . . . . . . 34
Heated and Ventilated Front . . . . 41
Heated, Rear . . . . . . . . . . . . . . . . . . . 45
Lumbar Adjustment, Front . . . . . . 36
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 38
Power Adjustment, Front . . . . . . . 36
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Reclining Seatbacks . . . . . . . . . . . . 37
Securing Child Restraints . . . . 82, 84
Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 122
OnStar . . . . . . . . . . . . . . . . . . . . . . . 342
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 25
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 25
Service . . . . . . . . . . . . . . . . . . . . . . . . . 159
Accessories and
Modifications . . . . . . . . . . . . . . . . 231
Doing Your Own Work . . . . . . . . 231
Maintenance Records . . . . . . . . 322
Maintenance, General
Information . . . . . . . . . . . . . . . . . . 309
Parts Identification . . . . . . . . . . . . 323
Scheduling Appointments . . . . . 331
Service Electric Parking
Brake Light . . . . . . . . . . . . . . . . . . . . 118 Services
Special Application . . . . . . . . . . . 316
Servicing the Airbag . . . . . . . . . . . . . 65
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . 179
Out of Park . . . . . . . . . . . . . . . . . . . 180
Side Blind Zone Alert (SBZA) . . . 211
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 148
Spare Tire
Compact . . . . . . . . . . . . . . . . . . . . . . 292
Special Application Services . . . . 316
Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . . 324
Speedometer . . . . . . . . . . . . . . . . . . . 108
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . 120
Start Assist, Hill . . . . . . . . . . . . . . . . . 188
Start Vehicle, Remote . . . . . . . . . . . 14
Starter Switch Check . . . . . . . . . . . 252
Starting the Engine . . . . . . . . . . . . . 175
Steering . . . . . . . . . . . . . . . . . . . . . . . . 164
Heated Wheel . . . . . . . . . . . . . . . . . . 95
Wheel Adjustment . . . . . . . . . . . . . . 95
Wheel Controls . . . . . . . . . . . . . . . . . 95
Stop/Start System . . . . . . . . . . . . . . 176
Storage
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 2/25/19
360 Index Storage Areas
Cargo Cover . . . . . . . . . . . . . . . . . . . . 90
Cargo Management System . . . . 91
Center Console . . . . . . . . . . . . . . . . . 90
Convenience Net . . . . . . . . . . . . . . . 92
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Glove Box . . . . . . . . . . . . . . . . . . . . . . 87
Roof Rack System . . . . . . . . . . . . . . 93
Sunglasses . . . . . . . . . . . . . . . . . . . . . 88
Storage Compartments . . . . . . . . . . 87
Struts
Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 168
Summer Tires . . . . . . . . . . . . . . . . . . 267
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 31
Sunglass Storage . . . . . . . . . . . . . . . . 88
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Forward Collision
Alert (FCA) . . . . . . . . . . . . . . . . . . 207
Infotainment . . . . . . . . . . . . . 152, 339
Roof Rack . . . . . . . . . . . . . . . . . . . . . . 93
Systems
Driver Assistance . . . . . . . . . . . . . 200 T Tachometer . . . . . . . . . . . . . . . . . . . . . 108
Text Telephone (TTY) Users . . . . 329
Theft-Deterrent Systems . . . . . . . . . 26
Immobilizer . . . . . . . . . . . . . . . . . . . . . 26
Thigh Support Adjustment . . . . . . . 37
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
All-Season . . . . . . . . . . . . . . . . . . . . 266
Buying New Tires . . . . . . . . . . . . . 281
Chains . . . . . . . . . . . . . . . . . . . . . . . . 285
Changing . . . . . . . . . . . . . . . . . . . . . 287
Compact Spare . . . . . . . . . . . . . . . 292
Designations . . . . . . . . . . . . . . . . . 269
Different Size . . . . . . . . . . . . . . . . . 282
If a Tire Goes Flat . . . . . . . . . . . . 285
Inspection . . . . . . . . . . . . . . . . . . . . 279
Pressure . . . . . . . . . . . . . . . . . . . . . . 272
Pressure Light . . . . . . . . . . . . . . . . 121
Pressure Monitor Operation . . 275
Pressure Monitor System . . . . . 274
Rotation . . . . . . . . . . . . . . . . . . . . . . 279
Sidewall Labeling . . . . . . . . . . . . . 267
Terminology and Definitions . . 270
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 283
Wheel Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . . . 284 Tires (cont'd)
Wheel Replacement . . . . . . . . . . 284
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 280
Winter . . . . . . . . . . . . . . . . . . . . . . . . 266
Top Tier Fuel . . . . . . . . . . . . . . . . . . . 215
Towing
Driving Characteristics . . . . . . . . 219
Equipment . . . . . . . . . . . . . . . . . . . . 226
General Information . . . . . . . . . . 219
Recreational Vehicle . . . . . . . . . . 297
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 223
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 295
Traction
Control System
(TCS)/StabiliTrak Light . . . . . . 120
Off Light . . . . . . . . . . . . . . . . . . . . . . .119
Traction Control/Electronic
Stability Control . . . . . . . . . . . . . . . 188
Trailer
Towing . . . . . . . . . . . . . . . . . . . . . . . . 223
Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . 182
Fluid, Automatic . . . . . . . . . . . . . . 240
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . . 332
Trip Odometer . . . . . . . . . . . . . . . . . . 108