2009 CADILLAC XLR wheel alignment

When It Is Time for New Tires.......................6-61
Buying New Tires.........................................6-62
Different Size Tires and Wheels......................6-63
Uniform Tire Quality Grading..........................6-64
Wheel Alignment and Tire Balance..................6-65
Wheel Replacement......................................6-66
Tire Chains..................................................6-68
Lifting the Vehicle.........................................6-68
If a Tire Goes Flat........................................6-72
Appearance Care............................................6-74
Interior Cleaning...........................................6-74
Fabric/Carpet...............................................6-75
Leather.......................................................6-75
Instrument Panel, Vinyl, and Other Plastic
Surfaces..................................................6-76
Wood Panels...............................................6-76
Speaker Covers............................................6-76
Care of Safety Belts......................................6-76
Weatherstrips...............................................6-77
Washing Your Vehicle...................................6-77
Cleaning Exterior Lamps/Lenses.....................6-77
Finish Care..................................................6-78Windshield and Wiper Blades.........................6-78
Aluminum or Chrome-Plated Wheels
and Trim..................................................6-79
Tires...........................................................6-80
Sheet Metal Damage.....................................6-80
Finish Damage.............................................6-80
Underbody Maintenance................................6-80
Fiberglass Springs (Composite Springs)...........6-81
Chemical Paint Spotting.................................6-81
Vehicle Identication......................................6-81
Vehicle Identication Number (VIN).................6-81
Service Parts Identication Label.....................6-82
Electrical System............................................6-82
Add-On Electrical Equipment..........................6-82
Windshield Wiper Fuses................................6-83
Power Windows and Other Power Options.......6-83
Fuses and Circuit Breakers............................6-83
Instrument Panel Fuse Block..........................6-83
Underhood Fuse Block..................................6-87
Capacities and Specications..........................6-90
Section 6 Service and Appearance Care
6-2

Tire Inspection and Rotation
We recommend that you regularly inspect your
vehicle’s tires for signs of wear or damage.
SeeWhen It Is Time for New Tires on page 6-61
for additional information.
If your vehicle has P235/50R18 size tires they
should be rotated any time you notice unusual
wear. Rotate the 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 6-61andWheel Replacement on
page 6-66.
When rotating P235/50R18 size tires, always use
the correct rotation pattern shown here.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 6-54andLoading the Vehicle on
page 5-21. Vehicles that have the Tire Pressure
Monitor System (TPMS) need the TPMS sensors
reset after a tire rotation is performed. A special tool
is needed to reset the sensor identication codes.
See your dealer/retailer for service. Make certain
that all wheel nuts are properly tightened. See
Wheel Replacement on page 6-66and “Wheel Nut
Torque” underCapacities and Specifications on
page 6-90
.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a time. The wheel could
come off and cause a crash. When you
change a wheel, remove any rust or dirt from
places where the wheel attaches to the
vehicle. In an emergency, you can use a
cloth or a paper towel to do this; but be sure
to use a scraper or wire brush later, if you
need to, to get all the rust or dirt off.
6-60

{WARNING:
The traction grade assigned to this tire is
based on straight-ahead braking traction tests,
and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
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.
6-65

StabiliTrak®/TCS Warning Light.........................3-48
Starting the Engine.........................................2-26
Steering........................................................5-10
Steering Wheel Controls, Audio.........................3-88
Steering Wheel Controls, Memory....................... 1-3
Steering Wheel, Heated..................................... 3-7
Steering Wheel, Power Tilt Wheel and
Telescopic Steering Column............................ 3-6
Storage Areas
Center Console Storage Area........................2-53
Convenience Net.........................................2-54
Cupholders.................................................2-53
Glove Box..................................................2-53
Rear Storage Area.......................................2-54
Stuck in Sand, Mud, Ice, or Snow.....................5-20
Sun Visors.....................................................2-20
Symbols........................................................4-43
System Needs Service, If.................................4-51
System Overview
Overview, Navigation System.......................... 4-2
T
Tachometer....................................................3-43
Telescopic Steering Column, Power Tilt Wheel...... 3-6
Theft - Deterrent System..................................2-20
Theft-Deterrent, Radio.....................................3-88Theft-Deterrent Systems...................................2-20
Immobilizer.................................................2-22
Immobilizer Operation...................................2-23
Tire
Pressure Light.............................................3-50
Tires.............................................................6-46
Aluminum or Chrome-Plated Wheels,
Cleaning.................................................6-79
Buying New Tires........................................6-62
Chains.......................................................6-68
Cleaning....................................................6-80
Different Size..............................................6-63
If a Tire Goes Flat.......................................6-72
Ination - Tire Pressure................................6-54
Inspection and Rotation................................6-60
Lifting the Vehicle........................................6-68
Pressure Monitor Operation...........................6-57
Pressure Monitor System..............................6-55
Run-Flat.....................................................6-52
Tire Sidewall Labeling..................................6-48
Tire Terminology and Denitions....................6-50
Uniform Tire Quality Grading.........................6-64
Wheel Alignment and Tire Balance.................6-65
Wheel Replacement.....................................6-66
When It Is Time for New Tires......................6-61
Winter Tires................................................6-47
12

Washer, Headlamps........................................3-11
Waypoint, Edit................................................4-23
Wheels
Alignment and Tire Balance..........................6-65
Different Size..............................................6-63
Replacement...............................................6-66
Windows.......................................................2-17
Power ........................................................2-18
Windshield
Rainsense™ Wipers...................................... 3-9
Replacement...............................................6-45
Washer......................................................3-10
Washer Fluid..............................................6-31
Wiper Blade Replacement.............................6-45Windshield (cont.)
Wiper Blades, Cleaning................................6-78
Wiper Fuses...............................................6-83
Wipers......................................................... 3-8
Winter Driving................................................5-18
Winter Tires...................................................6-47
Wiper Activated Headlamps..............................3-27
X
XM™ Satellite Radio Antenna System................3-91
Y
Your Vehicle and the Environment....................... 7-2
14