2021 BUICK ENCLAVE window

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14637843) - 2021 - CRC - 12/9/20
326 Service and Maintenance
Footnotes—Maintenance Schedule
Additional Required Services - Normal
(1) Or every four years, whichever comes
first. If driving in dusty conditions, inspect
the filter at each oil change or more often
as needed. See Engine Air Cleaner/Filter
0 265.
(2) 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. (3)
Visually check all fuel and vapor lines
and hoses for proper attachment,
connection, routing, and condition.
(4) 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 transfer case fluid.
Contaminated fluid will decrease the life of
the transfer case and/or axles and should be
replaced.
(5) Or every five years, whichever comes
first. See Cooling System 0266. (6)
Or every 10 years, whichever comes first.
Inspect for fraying, excessive cracking,
or damage; replace, if needed.
(7) Replace brake fluid every five years. See
Brake Fluid 0271.
(8) Or every 12 months, whichever comes
first. See Wiper Blade Replacement 0273.
(9) Or every 10 years, whichever comes first.
See Gas Strut(s) 0275.
(10) Replace air conditioning desiccant every
seven years.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14637843) - 2021 - CRC - 12/9/20
328 Service and Maintenance
Footnotes—Maintenance Schedule
Additional Required Services - Severe
(1) Or every four years, whichever comes
first. If driving in dusty conditions, inspect
the filter at each oil change or more often
as needed. See Engine Air Cleaner/Filter
0 265.
(2) 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.
(3) Visually check all fuel and vapor lines
and hoses for proper attachment,
connection, routing, and condition.
(4) 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 transfer case fluid.
Contaminated fluid will decrease the life of
the transfer case and/or axles and should be
replaced. (5)
Or every five years, whichever comes
first. See Cooling System 0266.
(6) Or every 10 years, whichever comes first.
Inspect for fraying, excessive cracking,
or damage; replace, if needed.
(7) Replace brake fluid every five years. See
Brake Fluid 0271.
(8) Or every 12 months, whichever comes
first. See Wiper Blade Replacement 0273.
(9) Or every 10 years, whichever comes first.
See Gas Strut(s) 0275.
(10) Replace air conditioning desiccant every
seven years.
Special Application Services
.Severe Commercial Use Vehicles Only:
Lubricate chassis components every oil
change.
.Have underbody flushing service
performed. See "Underbody Maintenance"
in Exterior Care 0314.
Additional Maintenance
and Care
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.
.To avoid break-down or failure to start
the vehicle, maintain a battery with full
cranking power.

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14637843) - 2021 - CRC - 12/9/20
364 Index
Power (cont'd)Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 36
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Pregnancy, Using Seat Belts . . . . . . . . . . . . . . . 51
Privacy Vehicle Data Recording . . . . . . . . . . . . . . . . 347
Problems with Route Guidance . . . . . . . . . . .154
Program
Courtesy Transportation . . . . . . . . . . . . . . . 343
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . . . . . . 244
Proposition 65 Warning, California . . . . . . . . . . . . . . . . . . . . 258, 272, 309,
Back Cover
Publication Ordering Information . . . . . . . . 345
R
Radio HD Radio Technology . . . . . . . . . . . . . . . . . . 136
Radio Data System (RDS) . . . . . . . . . . . . . . . . . 137
Radio Frequency Statement . . . . . . . . . . . . . . 346
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . .138
Radios AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Satellite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Rear Camera Mirror . . . . . . . . . . . . . . . . . . . . . . . 28
Rear Climate Control System . . . . . . . . . . . . .187
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Rear Seats (cont'd)
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Rear Vision Camera (RVC) . . . . . . . . . . . . . . . . . 231
Rear Window Washer/Wiper . . . . . . . . . . . . . 89
Rearview Mirrors Automatic Dimming . . . . . . . . . . . . . . . . . . . . 28
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . .37
Recognition
Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Recommended Fluids and Lubricants . . . . . . 331
Records
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Recreational Vehicle Towing . . . . . . . . . . . . . . 312
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .341
Remote Keyless Entry (RKE) System . . . . . . . .7
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . 13
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Replacing Airbag System . . . . . . . . . . . . . . . . . . 62
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Replacing Seat Belt System Parts after
a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 Reporting Safety Defects
Canadian Government . . . . . . . . . . . . . . . . . 346
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 347
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 346
Restraints Where to Put . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Retained Accessory Power (RAP) . . . . . . . . . 207
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . . 28
Roads
Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Roadside Assistance Program . . . . . . . . . . . . .341
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Roof Rack System . . . . . . . . . . . . . . . . . . . . . . . . . 85
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Routing, Engine Drive Belt . . . . . . . . . . . . . . . 337
Running the Vehicle While Parked . . . . . . . 209
S
Safety Defects Reporting Canadian Government . . . . . . . . . . . . . . . . . 346
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 347
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 346
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Safety System Check . . . . . . . . . . . . . . . . . . . . . . 51
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Scheduling Appointments . . . . . . . . . . . . . . . . 342
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14637843) - 2021 - CRC - 12/9/20
Index 367
Vehicle (cont'd)Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Speed Messages . . . . . . . . . . . . . . . . . . . . . . . . 114
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . . . 105
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Vehicle Data Recording and Privacy . . . . . . 347
Vehicle Positioning . . . . . . . . . . . . . . . . . . . . . . . 153
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Voice Recognition . . . . . . . . . . . . . . . . . . . . . . . . . 155
Voltage Devices and Wiring . . . . . . . . . . . . . 277
Voltmeter Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 99
W
Warning Brake System Light . . . . . . . . . . . . . . . . . . . . 103
Caution and Danger . . . . . . . . . . . . . . . . . . . . . 2
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Warnings Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . 125
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Wheels Alignment and Tire Balance . . . . . . . . . . . . 301
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . 300 Wheels (cont'd)
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
When It Is Time for New Tires . . . . . . . . . . . 298
Where to Put the Restraint . . . . . . . . . . . . . . . 67
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Windshield
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286
Wiper Blade Replacement . . . . . . . . . . . . . . . . 273
Wipers
Rear Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . . . .91
Wiring, High Voltage Devices . . . . . . . . . . . . 277