brake fluid BUICK REGAL 2004 Owner's Manual

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-4
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Turn Signal/Multifunction Lever.........................3-5
Exterior Lamps.............................................3-11
Interior Lamps..............................................3-14
Accessory Power Outlets...............................3-16
Ashtrays and Cigarette Lighter........................3-17
Climate Controls............................................3-17
Dual Climate Control System..........................3-17
Dual Automatic Climate Control System...........3-20
Outlet Adjustment.........................................3-24
Passenger Compartment Air Filter...................3-25
Warning Lights, Gages and Indicators.............3-26
Instrument Panel Cluster................................3-27
Speedometer and Odometer...........................3-28
Tachometer.................................................3-29
Safety Belt Reminder Light.............................3-29
Air Bag Readiness Light................................3-30
Charging System Light..................................3-31
Brake System Warning Light..........................3-31
Anti-Lock Brake System Warning Light.............3-32
Traction Control System (TCS) Warning Light......3-33
Low Traction Light........................................3-33Engine Coolant Temperature Warning Light......3-34
Engine Coolant Temperature Gage..................3-34
Tire Pressure Light.......................................3-35
Malfunction Indicator Lamp.............................3-35
Oil Pressure Light.........................................3-38
Low Oil Level Light.......................................3-39
Change Engine Oil Light................................3-39
Security Light...............................................3-40
Cruise Control Light......................................3-40
Low Washer Fluid Warning Light.....................3-40
Door/Trunk Ajar Warning Light........................3-40
Service Vehicle Soon Light............................3-41
Fuel Gage...................................................3-41
Low Fuel Warning Light.................................3-42
Driver Information Center (DIC).......................3-42
Audio System(s).............................................3-44
Setting the Time...........................................3-45
Radio with CD..............................................3-45
Radio with Cassette and CD..........................3-52
Theft-Deterrent Feature..................................3-61
Audio Steering Wheel Controls.......................3-62
Understanding Radio Reception......................3-62
Care of Your Cassette Tape Player.................3-63
Care of Your CDs.........................................3-64
Care of Your CD Player................................3-64
Backglass Antenna.......................................3-64
Section 3 Instrument Panel
3-1

J(Windshield Washer):At the top of the
multifunction lever, there is a paddle with the word
PUSH on it. To spray washer uid on the windshield,
push the paddle. The wipers will run for several sweeps
and then either stop or return to the preset speed.
SeeWindshield Washer Fluid on page 5-42.
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
The LOW WASH light on
the instrument panel
cluster will come on when
the uid level is low.
Cruise Control
With cruise control, a speed of about 25 mph (40 km/h)
or more can be maintained without keeping your foot
on the accelerator. This can really help on long
trips. Cruise control does not work at speeds below
about 25 mph (40 km/h).
When the brakes are applied, the cruise control shuts off.
{CAUTION:
Cruise control can be dangerous where
you can not drive safely at a steady speed.
So, do not use your cruise control on
winding roads or in heavy traffic.
Cruise control can be dangerous on
slippery roads. On such roads, fast
changes in tire traction can cause
needless wheel spinning, and you could
lose control. Do not use cruise control on
slippery roads.
The cruise control will automatically disengage if the
vehicle has the traction control system and begins
to limit wheel spin. SeeTraction Control System (TCS)
on page 4-10. When road conditions allow, the cruise
control can be used again.
3-8

Service............................................................5-3
Doing Your Own Service Work.........................5-3
Adding Equipment to the Outside of Your
Vehicle......................................................5-4
Fuel................................................................5-4
Gasoline Octane............................................5-4
Gasoline Specications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling Your Tank............................................5-7
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-16
Supercharger Oil..........................................5-21
Engine Air Cleaner/Filter................................5-22
Automatic Transaxle Fluid..............................5-24
Engine Coolant.............................................5-26
Radiator Pressure Cap..................................5-29
Engine Overheating.......................................5-29Cooling System............................................5-32
Power Steering Fluid.....................................5-40
Windshield Washer Fluid................................5-42
Brakes........................................................5-43
Battery........................................................5-46
Jump Starting...............................................5-47
Headlamp Aiming...........................................5-53
Bulb Replacement..........................................5-55
Halogen Bulbs..............................................5-55
Headlamps..................................................5-55
Front Turn Signal and Parking Lamps..............5-56
Center High-Mounted Stoplamp (CHMSL).........5-57
Taillamps, Turn Signal, and Stoplamps............5-58
Back-Up Lamps............................................5-59
Windshield Wiper Blade Replacement..............5-60
Tires..............................................................5-61
Ination - Tire Pressure.................................5-68
Tire Pressure Monitor System.........................5-69
Tire Inspection and Rotation...........................5-70
When It Is Time for New Tires.......................5-72
Buying New Tires.........................................5-72
Section 5 Service and Appearance Care
5-1

A. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-42.
B. Battery. SeeBattery on page 5-46.
C. Remote Positive (+) Battery Terminal. SeeBattery
on page 5-46.
D. Underhood Fuse Block. SeeFuses and Circuit
Breakers on page 5-98.
E. Radiator Pressure Cap. SeeCooling System on
page 5-32.
F. Engine Coolant Recovery Tank. SeeCooling System
on page 5-32.G. Power Steering Fluid Reservoir (Below Generator).
SeePower Steering Fluid on page 5-40.
H. Electric Cooling Fan. SeeCooling System on
page 5-32.
I. Engine Oil Dipstick. SeeEngine Oil on page 5-16.
J. Engine Oil Fill Cap. SeeEngine Oil on page 5-16.
K. Automatic Transaxle Fluid Dipstick. SeeAutomatic
Transaxle Fluid on page 5-24.
L. Brake Fluid Reservoir. SeeBrakes on page 5-43.
M. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-22.
5-13

A. Windshield Washer Fluid Reservoir. SeeWindshield
Washer Fluid on page 5-42.
B. Battery. SeeBattery on page 5-46.
C. Remote Positive (+) Battery Terminal. SeeBattery
on page 5-46.
D. Underhood Electrical Center. SeeFuses and Circuit
Breakers on page 5-98.
E. Radiator Pressure Cap. SeeCooling System on
page 5-32.
F. Engine Coolant Recovery Tank. SeeCooling System
on page 5-32.G. Power Steering Fluid Reservoir (Below Generator).
SeePower Steering Fluid on page 5-40.
H. Electric Cooling Fan. SeeCooling System on
page 5-32.
I. Engine Oil Dipstick. SeeEngine Oil on page 5-16.
J. Engine Oil Fill Cap. SeeEngine Oil on page 5-16.
K. Automatic Transaxle Fluid Dipstick. SeeAutomatic
Transaxle Fluid on page 5-24.
L. Brake Fluid Reservoir. SeeAutomatic Transaxle
Fluid on page 5-24.
M. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-22.
5-15

Checking the Fluid Level
Prepare the vehicle as follows:
Park the vehicle on a level place. Keep the engine
running.
With the parking brake applied, place the shift lever
in PARK (P).
With your foot on the brake pedal, move the shift
lever through each gear, pausing for about three
seconds in each gear. Then, position the shift lever
in PARK (P).
Let the engine run at idle for three to ve minutes.
Then, without shutting off the engine, follow these steps:
The automatic transaxle
uid dipstick handle is the
black loop located
toward the rear of the
engine. SeeEngine
Compartment Overview on
page 5-12for more
information on location.1. Pull out the dipstick and wipe it with a clean rag or
paper towel.
2. Push it back in all the way, wait three seconds, and
pull it back out again.
3. Check both sides of the dipstick, and read the lower
level. The uid level must be in the crosshatched
area.
4. If the uid level is in the acceptable range, push the
dipstick back in all the way.
5-25

Brakes
Brake Fluid
Your brake master cylinder reservoir is lled with DOT-3
brake uid. SeeEngine Compartment Overview on
page 5-12for the location of the reservoir.There are only two reasons why the brake uid level in
the reservoir might go down. The rst is that the
brake uid goes down to an acceptable level during
normal brake lining wear. When new linings are put in,
the uid level goes back up. The other reason is
that uid is leaking out of the brake system. If it is, you
should have your brake system xed, since a leak
means that sooner or later your brakes will not work
well, or will not work at all.
So, it is not a good idea to “top off” your brake uid.
Adding brake uid will not correct a leak. If you add uid
when your linings are worn, then you will have too
much uid when you get new brake linings. You should
add (or remove) brake uid, as necessary, only when
work is done on the brake hydraulic system.
{CAUTION:
If you have too much brake uid, it can spill on
the engine. The uid will burn if the engine is
hot enough. You or others could be burned,
and your vehicle could be damaged. Add brake
uid only when work is done on the brake
hydraulic system.
5-43

When your brake uid falls to a low level, your brake
warning light will come on. SeeBrake System Warning
Light on page 3-31.
What to Add
When you do need brake uid, use only DOT-3 brake
uid. Use new brake uid from a sealed container
only. SeeRecommended Fluids and Lubricants on
page 6-12.
Always clean the brake uid reservoir cap and the area
around the cap before removing it. This will help
keep dirt from entering the reservoir.
{CAUTION:
With the wrong kind of uid in your brake
system, your brakes may not work well, or they
may not even work at all. This could cause a
crash. Always use the proper brake uid.
Notice:
Using the wrong uid can badly damage brake
system parts. For example, just a few drops of
mineral-based oil, such as engine oil, in your
brake system can damage brake system parts so
badly that they will have to be replaced. Do not
let someone put in the wrong kind of uid.
If you spill brake uid on your vehicle’s painted
surfaces, the paint nish can be damaged. Be
careful not to spill brake uid on your vehicle. If
you do, wash it off immediately. SeeAppearance
Care on page 5-89. United States
Canada
5-44

Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. SeeEngine
Coolant on page 5-26for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer tank and add the proper uid if necessary.
At Least Once a Month
Tire Ination Check
Visually inspect your tires and make sure tires are
inated to the correct pressures. Do not forget to check
your spare tire. SeeTires on page 5-61for further
details.
Cassette Tape Player Service
Clean cassette tape player. Cleaning should be done
every 50 hours of tape play. SeeAudio System(s)
on page 3-44for further details.
At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-24if
necessary.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The starter
should work only in PARK (P) or NEUTRAL (N).
If the starter works in any other position, contact
your GM Goodwrench dealer for service.
6-9

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number or specication may be obtained from your
dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on
page 5-16.
Engine Coolant50/50 mixture of clean, drinkable
water and use only
DEX-COOL
®Coolant. SeeEngine
Coolant on page 5-26.
Hydraulic Brake
SystemDelco Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
Washer SolventGM Optikleen
®Washer Solvent.
Power Steering
SystemGM Power Steering Fluid (GM Part
No. U.S. 89021184, in Canada
89021186).
Usage Fluid/Lubricant
Automatic
TransaxleDEXRON®-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
SuperchargerSupercharger Oil (GM Part No. U.S.
12345982, in Canada 10953513).
SeeSupercharger Oil on page 5-21.
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring Anchor
and Release
PawlLubriplate Lubricant Aerosol (GM
Part No. U.S. 12346293, in Canada
992723) or lubricant meeting
requirements of NLGI #2, Category
LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease (GM Part
No. U.S. 12345579, in Canada
992887).
6-12