2008 CADILLAC STS wheel alignment

Tire Pressure Monitor System.........................5-68
Tire Pressure Monitor Operation.....................5-70
Tire Inspection and Rotation...........................5-73
When It Is Time for New Tires.......................5-75
Buying New Tires.........................................5-76
Different Size Tires and Wheels......................5-78
Uniform Tire Quality Grading..........................5-79
Wheel Alignment and Tire Balance..................5-80
Wheel Replacement......................................5-80
Tire Chains..................................................5-82
Lifting Your Vehicle (STS-V)...........................5-83
If a Tire Goes Flat........................................5-86
Tire Sealant and Compressor Kit....................5-87
Changing a Flat Tire.....................................5-96
Removing the Spare Tire and Tools................5-98
Removing the Flat Tire and Installing
the Spare Tire..........................................5-99
Storing a Flat or Spare Tire and Tools...........5-104
Compact Spare Tire....................................5-106
Appearance Care..........................................5-107
Interior Cleaning.........................................5-107
Fabric/Carpet..............................................5-108
Leather......................................................5-109
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-109
Wood Panels..............................................5-110Speaker Covers..........................................5-110
Care of Safety Belts....................................5-110
Weatherstrips.............................................5-110
Washing Your Vehicle..................................5-110
Cleaning Exterior Lamps/Lenses....................5-111
Finish Care................................................5-111
Windshield and Wiper Blades.......................5-112
Aluminum or Chrome-Plated Wheels and Trim . . .5-112
Tires.........................................................5-113
Sheet Metal Damage...................................5-113
Finish Damage...........................................5-114
Underbody Maintenance...............................5-114
Chemical Paint Spotting...............................5-114
Vehicle Care/Appearance Materials................5-115
Vehicle Identication.....................................5-116
Vehicle Identication Number (VIN)................5-116
Service Parts Identication Label...................5-116
Electrical System..........................................5-116
Add-On Electrical Equipment.........................5-116
Headlamp Wiring........................................5-117
Windshield Wiper Fuses...............................5-117
Power Windows and Other Power Options......5-117
Fuses and Circuit Breakers..........................5-117
Underhood Fuse Block................................5-118
Rear Underseat Fuse Block..........................5-121
Capacities and Specications........................5-128
Section 5 Service and Appearance Care
5-2

Different tire sizes should not be rotated front to
rear. Each tire and wheel should only be used
in the original front or rear position it is in.
Tire rotation is recommended if the vehicle is
equipped with P235/50R17 size tires on all four
wheel positions or 255/45ZR18 size tires on
all four wheel positions. These tires should be
rotated every 5,000 to 8,000 miles (8 000 to
13 000 km). SeeScheduled Maintenance on
page 6-4.
The purpose of a regular tire rotation is to achieve
a uniform wear for all tires on the vehicle. This
will ensure that the vehicle continues to perform
most like it did when the tires were new.
Any time you notice unusual wear, rotate your
tires as soon as possible and check wheel
alignment. Also check for damaged tires or wheels.
SeeWhen It Is Time for New Tires on page 5-75
andWheel Replacement on page 5-80.When rotating P235/50R17 size tires or
255/45ZR18 size tires, always use the correct
rotation pattern shown here.
If the vehicle has a compact spare tire, do not
include the compact spare tire in the tire rotation.
After the tires have been rotated, adjust the front
and rear ination pressures as shown on the Tire
and Loading Information label. SeeInflation - Tire
Pressure on page 5-66andLoading Your Vehicle
on page 4-26.
5-74

Temperature – A, B, C
The temperature grades are A (the highest), B,
and C, representing the tire’s resistance to
the generation of heat and its ability to dissipate
heat when tested under controlled conditions on a
specied indoor laboratory test wheel. Sustained
high temperature can cause the material of the tire
to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure.
The grade C corresponds to a level of performance
which all passenger car tires must meet under
the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels
of performance on the laboratory test wheel
than the minimum required by law.
Warning
:The temperature grade for this tire
is established for a tire that is properly inated
and not overloaded. Excessive speed,
underination, or excessive loading, either
separately or in combination, can cause heat
buildup and possible tire failure.
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 might need to
be checked. If you notice your vehicle vibrating when
driving on a smooth road, the tires and wheels
might 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/retailer if any of these conditions exist.
5-80

Storage Areas
Center Console Storage Area........................2-58
Convenience Net.........................................2-58
Cupholder(s)...............................................2-58
Glove Box..................................................2-58
Stuck in Sand, Mud, Ice, or Snow.....................4-25
Sun Visors.....................................................2-22
Sunroof.........................................................2-58
T
Tachometer....................................................3-59
TCS Warning Light..........................................3-65
Telescopic Steering Column, Power Tilt Wheel...... 3-7
Theft-Deterrent, Radio....................................3-121
Theft-Deterrent System....................................2-22
Theft-Deterrent Systems...................................2-22
Immobilizer.................................................2-26
Immobilizer Operation...................................2-26
Time, Setting..................................................3-99
Tire
Pressure Light.............................................3-67
Tires.............................................................5-57
Aluminum or Chrome-Plated Wheels,
Cleaning...............................................5-112
Buying New Tires........................................5-76
Chains.......................................................5-82
Changing a Flat Tire....................................5-96Tires (cont.)
Cleaning...................................................5-113
Compact Spare Tire...................................5-106
Different Size..............................................5-78
High-Speed Operation..................................5-68
If a Tire Goes Flat.......................................5-86
Ination - Tire Pressure................................5-66
Inspection and Rotation................................5-73
Installing the Spare Tire................................5-99
Lifting Your Vehicle......................................5-83
Pressure Monitor Operation...........................5-70
Pressure Monitor System..............................5-68
Removing the Flat Tire.................................5-99
Removing the Spare Tire and Tools...............5-98
Run-Flat.....................................................5-65
Storing a Flat or Spare Tire and Tools..........5-104
Tire Sealant and Compressor Kit...................5-87
Tire Sidewall Labeling..................................5-59
Tire Terminology and Denitions....................5-62
Uniform Tire Quality Grading.........................5-79
Wheel Alignment and Tire Balance.................5-80
Wheel Replacement.....................................5-80
When It Is Time for New Tires......................5-75
Winter Tires................................................5-58
Towing
Recreational Vehicle.....................................4-31
Towing a Trailer..................................4-34, 4-40
Your Vehicle...............................................4-31
12

W
Warning Lights, Gages and Indicators................3-57
Warnings
DIC Warnings and Messages........................3-80
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washer, Headlamps........................................3-16
Wheels
Alignment and Tire Balance..........................5-80
Different Size..............................................5-78
Replacement...............................................5-80
Where to Put the Restraint...............................1-36
Windows.......................................................2-19
Power........................................................2-20
Windshield
Rainsense™ II Wipers..................................3-15
Replacement...............................................5-55
Washer......................................................3-16Windshield (cont.)
Washer Fluid..............................................5-40
Wiper Blade Replacement.............................5-55
Wiper Blades, Cleaning..............................5-112
Wiper Fuses.............................................5-117
Wipers.......................................................3-14
Winter Driving................................................4-22
Winter Tires...................................................5-58
Wiper Activated Headlamps..............................3-37
X
XM Radio Messages.....................................3-116
XM™ Satellite Radio Antenna System..............3-124
Y
Your Vehicle and the Environment....................... 6-2
14