2004 BUICK REGAL wheel alignment

Uniform Tire Quality Grading..........................5-73
Wheel Alignment and Tire Balance..................5-75
Wheel Replacement......................................5-75
Tire Chains..................................................5-76
If a Tire Goes Flat........................................5-77
Changing a Flat Tire.....................................5-78
Compact Spare Tire......................................5-89
Appearance Care............................................5-89
Cleaning the Inside of Your Vehicle.................5-90
Care of Safety Belts......................................5-92
Weatherstrips...............................................5-92
Cleaning the Outside of Your Vehicle..............5-93
Sheet Metal Damage.....................................5-95
Finish Damage.............................................5-95Underbody Maintenance................................5-95
Chemical Paint Spotting.................................5-95
Vehicle Care/Appearance Materials..................5-96
Vehicle Identication......................................5-97
Vehicle Identication Number (VIN).................5-97
Service Parts Identication Label.....................5-97
Electrical System............................................5-97
Add-On Electrical Equipment..........................5-97
Headlamp Wiring..........................................5-98
Windshield Wiper Fuses................................5-98
Power Windows and Other Power Options.......5-98
Fuses and Circuit Breakers............................5-98
Capacities and Specications........................5-103
Section 5 Service and Appearance Care
5-2

Detection thresholds may be higher and detection times
may be longer on rough roads, curves and at high
speeds. The system is not capable of ination differences
at speeds greater than 70 mph (110 km/h).
The tire ination monitor system will not alert you if the
pressure in more than one tire is low, if the system
is not properly calibrated, or if the vehicle is moving
faster than 70 mph (110 km/h).
The LOW TIRE light will stay on while the ignition is on,
until the system is reset
Do not reset the tire ination monitor system without
rst correcting the cause of the problem and checking
and adjusting the pressure in all four tires. If the
system is reset when the tire pressures are incorrect, it
will not function properly and may not alert you when
a tire is low.
Any time a tire’s pressure is adjusted, the tires are
rotated, or one or more tires is repaired or replaced, the
tire ination monitor system will need to be reset. The
system also needs to be reset when new tires are
purchased and if the vehicle’s battery has been
disconnected.To reset the system:
1. Turn the ignition to RUN.
2. Remove the passenger’s side instrument panel
cover to get to the fuse block.
3. Press and hold the RESET button in the fuse block
for about ve seconds.
4. The LOW TIRE light will come on and ash three
times. Then it will go off. If the light does not go
off, see your dealer for service.
Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km).
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 5-72andWheel Replacement
on page 5-75for more information.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The rst rotation
is the most important. SeeScheduled Maintenance
on page 6-4for scheduled rotation intervals.
5-70

Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
Scheduled wheel alignment and wheel balancing are
not needed. However, if you notice unusual tire wear or
your vehicle pulling one way or the other, the alignment
may need to be reset. If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need to be rebalanced.
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.
{CAUTION:
Using the wrong replacement wheels, wheel
bolts or wheel nuts on your vehicle can be
dangerous. It could affect the braking and
handling of your vehicle, make your tires lose
air and make you lose control. You could have
a collision in which you or others could be
injured. Always use the correct wheel, wheel
bolts and wheel nuts for replacement.
Notice:The wrong wheel can also cause problems
with bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper height,
vehicle ground clearance and tire or tire chain
clearance to the body and chassis.
SeeChanging a Flat Tire on page 5-78for more
information.
5-75

Tilt Wheel........................................................ 3-5
Tire
Pressure Light.............................................3-35
Tire Ination Check........................................... 6-9
Tire Sidewall Labeling......................................5-62
Tire Size.......................................................5-65
Tire Terminology and Denitions........................5-66
Tires.............................................................5-61
Buying New Tires........................................5-72
Chains.......................................................5-76
Changing a Flat Tire....................................5-78
Compact Spare Tire.....................................5-89
If a Tire Goes Flat.......................................5-77
Ination - Tire Pressure................................5-68
Inspection and Rotation................................5-70
Pressure Monitor System..............................5-69
Uniform Tire Quality Grading.........................5-73
Wheel Alignment and Tire Balance.................5-75
Wheel Replacement.....................................5-75
When It Is Time for New Tires......................5-72
To Use the Engine Coolant Heater....................2-20
Top Strap......................................................1-36
Top Strap Anchor Location...............................1-37
Torque Lock...................................................2-26
Total Weight on Your Vehicle’s Tires..................4-41
Towing
Recreational Vehicle.....................................4-31
Towing a Trailer..........................................4-39
Your Vehicle...............................................4-31Traction
Control System (TCS)..................................4-10
Control System Warning Light.......................3-33
Full-Range Control System............................. 4-9
Low Light...................................................3-33
Trailer Brakes.................................................4-42
Transaxle
Fluid, Automatic...........................................5-24
Transaxle Operation, Automatic.........................2-21
Transmission, Transaxle, Transfer Case
Unit Repair Manual......................................7-11
Transportation Options...................................... 7-8
Trip Odometer................................................3-28
Trunk............................................................2-12
Trunk Assist Handle........................................2-13
Trunk Lock....................................................2-12
Turn and Lane-Change Signals.......................... 3-6
Turn Signal/Multifunction Lever........................... 3-5
Turn Signals When Towing a Trailer..................4-44
U
Underhood Fuse Block...................................5-101
Understanding Radio Reception........................3-62
Uniform Tire Quality Grading............................5-73
United States – Customer Assistance.................. 7-4
Used Replacement Wheels..............................5-76
Using Cleaner on Fabric..................................5-90
13

VVehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-33
Service Soon Light......................................3-41
Symbols......................................................... iv
Vehicle Data Collection and Event
Data Records............................................... 7-9
Vehicle Identication
Number (VIN).............................................5-97
Service Parts Identication Label...................5-97
Vehicle Storage..............................................5-46
Ventilation Adjustment......................................3-24
Visor Vanity Mirror..........................................2-15
Visors...........................................................2-15
W
Warning Lights, Gages and Indicators................3-26
Warnings
Hazard Warning Flashers............................... 3-4
Other Warning Devices.................................. 3-4
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washer Fluid, Low Warning Light......................3-40
Washing Your Vehicle......................................5-93
Weight of the Trailer........................................4-40
Weight of the Trailer Tongue.............................4-41
What Kind of Engine Oil to Use........................5-18What Kind of Oil to Use..................................5-21
What to Do with Used Oil................................5-21
What to Use..................................5-27, 5-41, 5-42
Wheels
Alignment and Tire Balance..........................5-75
Replacement...............................................5-75
When to Add Engine Oil..................................5-17
When to Change Engine Oil
(GM Oil Life System)...................................5-20
When to Check......................................5-21, 5-69
When to Check and Change............................5-24
When to Check Power Steering Fluid................5-41
When You Are Ready to Leave After
Parking on a Hill.........................................4-45
Where to Put the Restraint...............................1-35
Why Safety Belts Work..................................... 1-8
Window Lock-Out............................................2-15
Windows.......................................................2-14
Power........................................................2-15
Windshield Washer
Fluid..........................................................5-42
Windshield Wiper
Blade Replacement......................................5-60
Fuses........................................................5-98
Windshield Wipers............................................ 3-7
Winter Driving................................................4-26
Y
Your Vehicle and the Environment....................... 6-2
14