Page 511 of 560

(f)Lubricate all key lock cylinders. Lubricate all
hinges and latches, including those for the hood,
rear compartment, glove box door, and console
door. More frequent lubrication may be required
when exposed to a corrosive environment.
Applying silicone grease on weatherstrips with a
clean cloth will make them last longer, seal better,
and not stick or squeak.
(g)If you drive regularly under dusty conditions,
the lter may require replacement more often.
(h)Change automatic transmission uid and lter
if the vehicle is mainly driven under one or
more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C)
or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as limousine service.
Uses such as high performance operation.(i)If using DOT-4 brake uid only: Drain, ush,
and re ll brake hydraulic system at a regular
maintenance service (IorII) every two years. This
service can be complex; you should have your
dealer perform this service. See Brakes on
page 405.
(j)Drain, ush, and re ll cooling system. This
service can be complex; you should have
your dealer perform this service. See Engine
Coolant on page 389 for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap,
and ller neck. Pressure test the cooling
system and pressure cap.
(k)A uid loss in any vehicle system could
indicate a problem. Have the system inspected
and repaired and the uid level checked. Add uid
if needed.
(l)Inspect throttle body bore and valve plates for
deposits. Open the throttle valve and inspect
all surfaces. Clean as required.
(m)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
511
Page 550 of 560

F
Filter
Engine Air Cleaner................................... 386
Finish Damage............................................ 483
Flashers, Hazard Warning........................... 180
Flash-to-Pass.............................................. 188
Flat Tire...................................................... 451
Flat Tire, Changing...................................... 464
Flat Tire, Storing......................................... 473
Fluid
Automatic Transmission............................ 388
Power Steering........................................ 403
Windshield Washer.................................. 404
Fog Lamp Light........................................... 256
Fog Lamps.................................................. 217
Forward Collision Alert (FAC) System.......... 184
Front Axle................................................... 417
Fuel............................................................ 365
Additives.................................................. 367
California Fuel.......................................... 366
Filling a Portable Fuel Container.............. 371
Filling Your Tank...................................... 368
Fuels in Foreign Countries....................... 368
Gage....................................................... 257
Gasoline Octane...................................... 365
Gasoline Speci cations............................ 366Fuses
Fuses and Circuit Breakers...................... 487
Rear Underseat Fuse Block..................... 492
Underhood Fuse Block............................. 488
Windshield Wiper..................................... 486
G
Gage
Engine Coolant Temperature.................... 251
Fuel......................................................... 257
Speedometer........................................... 243
Tachometer.............................................. 243
Garage Door Opener..........................135, 136
Gasoline
Octane..................................................... 365
Speci cations........................................... 366
Glove Box................................................... 146
GM Mobility Reimbursement Program.......... 530
H
Hazard Warning Flashers............................ 180
Head Restraints............................................ 13
Headlamp Wiring......................................... 486
550
Page 557 of 560

Securing a Child Restraint
Rear Seat Position..................................... 57
Right Front Seat Position........................... 59
Security Light.............................................. 256
Service........................................................ 362
Accessories and Modi cations.................. 363
Adding Equipment to the Outside of
Your Vehicle......................................... 365
California Proposition 65 Warning............. 363
Doing Your Own Work............................. 364
Engine Soon Light................................... 252
Publications Ordering Information............. 543
Servicing Your Airbag-Equipped Vehicle......... 78
Sheet Metal Damage................................... 483
Shifting Into Park (P)................................... 122
Shifting Out of Park (P)............................... 124
Shoulder Belt Height Adjuster........................ 29
Signals, Turn and Lane-Change.................. 182
Spare Tire
Compact.................................................. 475
Installing.................................................. 466
Removing................................................ 465
Storing..................................................... 473
Speci cations, Capacities............................ 498
Speedometer............................................... 243StabiliTrak®System..................................... 326
Starting Your Engine................................... 113
Steering...................................................... 327
Steering Wheel Controls, Audio................... 310
Steering Wheel Controls, Memory............... 169
Steering Wheel, Heated .............................. 181
Steering Wheel, Power Tilt Wheel and
Telescopic Steering Column..................... 181
Storage Areas
Center Console Storage Area................... 146
Convenience Net..................................... 146
Cupholder(s)............................................ 146
Glove Box................................................ 146
Stuck in Sand, Mud, Ice, or Snow............... 348
Sun Visors.................................................. 107
Sunroof....................................................... 147
T
Tachometer................................................. 243
TCS Warning Light...................................... 250
Telescopic Steering Column, Power
Tilt Wheel................................................ 181
Theft-Deterrent, Radio................................. 309
Theft-Deterrent System................................ 108
557