U
Underhood Fuse Block...................................5-101
Understanding Radio Reception.......................3-125
Uniform Tire Quality Grading............................5-75
United States — Customer Assistance................. 7-4
Used Replacement Wheels..............................5-78
Using DSP...................................................3-114
Using HomeLink
®...........................................2-49
Using the Single CD Player............................3-119
Using the Six-Disc CD Changer......................3-120
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-34
Parking Your...............................................2-38
Symbols......................................................... iv
Vehicle Data Collection and Event
Data Recorders............................................. 7-9
Vehicle Identi cation
Number (VIN).............................................5-99
Service Parts Identi cation Label...................5-99
Vehicle Information Menu
(Base Audio System)...................................3-62Vehicle Information Menu Item Descriptions........3-63
Vehicle Information Menu
(Navigation System).....................................3-62
Vehicle Personalization
DIC ...........................................................3-88
Memory Seat and Mirrors.............................2-53
Ventilation Adjustment......................................3-34
Visors...........................................................2-17
W
Warning Lights, Gages and Indicators................3-37
Warnings
DIC Warnings and Messages........................3-70
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-95
Weight of the Trailer........................................4-40
Weight of the Trailer Tongue.............................4-41
What Kind of Engine Oil to Use........................5-20
What to Do with Used Oil................................5-23
What to Use..........................5-29, 5-40, 5-41, 5-51
Wheels
Alignment and Tire Balance..........................5-77
Replacement...............................................5-77
17
When to Add Engine Oil..................................5-19
When to Change Engine Oil
(GM Oil Life System)...................................5-21
When to Check......................................5-27, 5-68
When to Check and What to Use.....................5-28
When to Check Lubricant.................................5-51
When to Check Power Steering Fluid................5-40
When to Inspect the Engine Air Cleaner/Filter.....5-24
When You Are Ready to Leave After
Parking on a Hill.........................................4-45
Where to Put the Restraint...............................1-38
Why Safety Belts Work....................................1-10
Window Lockout.............................................2-17
Windows.......................................................2-14
Power........................................................2-15
Windshield Washer.........................................3-22
Fluid..........................................................5-41
Windshield Wiper
Blade Replacement......................................5-56
Fuses......................................................5-100Windshield Wiper Lever...................................3-21
Windshield Wipers..........................................3-21
Winter Driving................................................4-27
Winter Driving Mode Button
(Automatic Transmission)..............................2-32
Winter Driving Mode Light................................3-50
Winter Tires...................................................5-59
X
XM™ Satellite Radio Antenna System..............3-127
XM™ Satellite Radio Service................3-109, 3-126
Y
Your Vehicle and the Environment....................... 6-2
18