High-Speed Operation............................... 388
Tire Pressure Monitor System................... 389
Tire Rotation............................................. 393
When It Is Time for New Tires.................. 393
Buying New Tires...................................... 394
Different Size Tires and Wheels................ 396
Uniform Tire Quality Grading..................... 396
Wheel Alignment and Tire Balance............ 398
Wheel Replacement.................................. 398
Tire Chains............................................... 401
Lifting Your Vehicle................................... 402
If a Tire Goes Flat.................................... 406
Appearance Care........................................ 407
Cleaning the Inside of Your Vehicle.......... 407
Fabric/Carpet............................................. 409
Coated Moldings....................................... 409
Leather...................................................... 410
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 410
Cargo Cover and Convenience Net........... 411
Care of Safety Belts.................................. 411
Weatherstrips............................................ 411
Washing Your Vehicle............................... 411
Cleaning Exterior Lamps/Lenses................ 412Finish Care............................................... 412
Windshield and Wiper Blades.................... 413
Removable Roof Panel.............................. 413
Convertible Top......................................... 414
Aluminum or Chrome-Plated Wheels
and Trim................................................ 414
Tires......................................................... 415
Finish Damage.......................................... 415
Underbody Maintenance............................ 416
Fiberglass Springs (Composite Springs)..... 416
Chemical Paint Spotting............................ 416
Vehicle Care/Appearance Materials............ 417
Vehicle Identi cation.................................. 418
Vehicle Identi cation Number (VIN)........... 418
Service Parts Identi cation Label............... 418
Electrical System........................................ 418
Add-On Electrical Equipment..................... 418
Headlamp Wiring....................................... 419
Windshield Wiper Fuses............................ 419
Power Windows and Other Power Options ... 419
Fuses and Circuit Breakers....................... 419
Instrument Panel Fuse Block..................... 419
Engine Compartment Fuse Block............... 422
Capacities and Speci cations.................... 426
Section 5 Service and Appearance Care
318
Wheel Alignment and Tire Balance
The tires and wheels on your vehicle were
aligned and balanced carefully at the factory to
give you the longest tire life and best overall
performance. Adjustments to wheel alignment
and tire balancing will not be necessary on
a regular basis. However, if you notice unusual
tire wear or your vehicle pulling to one side or
the other, the alignment may need to be checked.
If you notice your vehicle vibrating when driving
on a smooth road, your tires and wheels may
need to be rebalanced. See your dealer/retailer
for proper diagnosis.
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 (except some aluminum wheels,
which can sometimes be repaired). See your
dealer if any of these conditions exist.
Your dealer will know the kind of wheel you need.
Each new wheel should have the same
load-carrying capacity, diameter, width,
offset, and be mounted the same way as
the one it replaces.
If you need to replace any of your wheels,
wheel bolts or wheel nuts, replace them only
with new GM original equipment parts. This
way, you will be sure to have the right wheel,
wheel bolts, and wheel nuts for your vehicle.
398
Speedometer............................................... 190
Starting Your Engine..................................... 91
Steering...................................................... 286
Steering Wheel Controls, Audio................... 269
Steering Wheel Controls, Memory................. 10
Steering Wheel, Tilt Wheel.......................... 159
Storage Areas
Center Console Storage Area................... 130
Convenience Net..................................... 132
Cupholder(s)............................................ 130
Glove Box................................................ 130
Rear Storage Area................................... 131
Storing the Roof Panel................................ 136
Stuck in Sand, Mud, Ice, or Snow............... 308
Sun Visors.................................................... 87
System Identi cation, Universal Home
Remote System....................................... 118
T
Tachometer................................................. 190
Taillamps
Turn Signal, and Stoplamps..................... 374
TCS Warning Light...................................... 197
Theft-Deterrent, Radio................................. 269
Theft-Deterrent System.................................. 87Theft-Deterrent Systems................................ 87
Tilt Wheel.................................................... 159
Time, Setting............................................... 245
Tire
Pressure Light.......................................... 199
Tires........................................................... 378
Aluminum or Chrome-Plated Wheels,
Cleaning............................................... 414
Buying New Tires..................................... 394
Chains..................................................... 401
Cleaning.................................................. 415
Different Size........................................... 396
Extended Mobility..................................... 384
High-Speed Operation.............................. 388
If a Tire Goes Flat................................... 406
In ation - Tire Pressure............................ 386
Lifting Your Vehicle.................................. 402
Pressure Monitor System ......................... 389
Rotation................................................... 393
Tire Sidewall Labeling.............................. 380
Tire Terminology and De nitions............... 382
Uniform Tire Quality Grading.................... 396
Wheel Alignment and Tire Balance........... 398
Wheel Replacement................................. 398
When It Is Time for New Tires................. 393
Winter Tires............................................. 379
486
Vehicle Personalization
DIC .......................................................... 234
Ventilation Adjustment.................................. 186
Visors........................................................... 87
Voltmeter Gage........................................... 194
W
Warning Lights, Gages and Indicators......... 188
Warnings
DIC Warnings and Messages................... 214
Hazard Warning Flashers......................... 158
Other Warning Devices............................ 159
Safety and Symbols..................................... 4
Vehicle Damage.......................................... 5
Wheels
Alignment and Tire Balance..................... 398
Different Size........................................... 396
Replacement............................................ 398
Windows....................................................... 85
Power........................................................ 86Windshield
Replacement............................................ 375
Washer.................................................... 163
Washer Fluid........................................... 360
Wiper Blade Replacement........................ 375
Wiper Blades, Cleaning............................ 413
Wiper Fuses............................................ 419
Wipers..................................................... 162
Winter Driving............................................. 304
Winter Tires................................................. 379
Wiper Activated Headlamps ......................... 169
X
XM Radio Messages................................... 267
XM™ Satellite Radio Antenna System......... 272
Y
Your Vehicle and the Environment............... 431
488