Checking Coolant
When your engine is cold, the coolant level should be
at the COLD mark or a little higher. When your engine
is warm, the level should be up to the HOT mark or a
little higher.
If this light comes on, it
means you’re low on
engine
coolant.
Adding Coolant
If you need more coolant, add the proper DEX-COOL@
coolant mixture at
the coolant recovery tank, but be
careful not to spill it.
If the coolant recovery tank is completely empty, add.
coolant to the radiator. (See “Engine Overheating” in
the Index.)
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There are only two reasons why the brake fluid level in the
reservoir might go down. The
first is that the brake fluid
goes down
to an acceptable level during normal brake
lining wear. When new linings are put in, the fluid level
goes back up. The other reason is that fluid is leaking out
of the brake system.
If it is, you should have your brake
system fixed, since
a leak means that sooner or later your
brakes won’t work well, or won’t work at all.
So, it isn’t a good idea to “top off’ your brake fluid.
Adding brake fluid won’t correct a leak. If you add fluid
when your linings are worn, then you’ll have too much
fluid when you get new brake linings. You should add
(or remove) brake fluid, as necessary, only when work is
done on the brake hydraulic system.
If you have too much brake fluid, it can spill
on the engine. The fluid will burn
if the engine
is hot enough. You or others could be burned,
and your vehicle could be damaged. Add brake
fluid only when work is done on the brake
hydraulic system.
When your brake fluid falls to a low level, your brake
warning light will come on. See “Brake System Warning
Light” in the Index.
What to Add
When you do need brake fluid, use only DOT-3
brake fluid -- such as Delco Supreme 11 @ (GM Part
No. 12377967). Use new brake fluid from a sealed
container only.
Always clean the brake fluid reservoir cap and the area
around the cap before removing it. This will help keep
dirt from entering the reservoir.
1 CAUTIC
With the wrong kind of fluid 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 fluid.
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Some driving conditions or climates may cause a
brake squeal when the brakes are first applied or lightly
applied. This does
not mean something is wrong with
your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly torque wheel nuts
in
the proper sequence to GM specifications.
Brake linings should always be replaced as complete
axle sets.
See “Brake System Inspection” in Section
7 of this
manual under Part
C “Periodic Maintenance
Inspections.”
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase
in pedal
travel. This could be a sign of brake trouble.
Brake Adjustment
Every time you apply the brakes, with or without the
vehicle moving, your brakes adjust for wear.
Replacing Brake System Parts
The braking system on a modern vehicle is complex.
Its many parts have to be of top quality and work well
together if the vehicle is to have really good braking.
Your vehicle was designed and tested with top-quality
GM brake parts. When you replace parts
of your braking
system
-- for example, when your brake linings wear
down and you have to have new ones put in
-- be sure
you get new approved GM replacement parts. If you
don’t, your brakes may no longer work properly. For
example,
if someone puts in brake linings that are wrong
for your vehicle, the balance between your front and
rear brakes can change
-- for the worse. The braking
performance you’ve come
to expect can change in many
other ways if someone puts in the wrong replacement
brake parts.
Battery
Every new Buick has a Delco Freedom@ battery. You
never have to add water to one of these. When it’s time
for a new battery, we recommend a Delco Freedom
battery. Get one that has the replacement number shown
on the original battery’s label.
~ 6-31
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Uniform Tire Quality Grading
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration, which grades tires by
treadwear, traction and temperature performance. (This
applies only to vehicles sold in the United States.) The
grades are molded on the sidewalls of most passenger
car tires. The Uniform Tire Quality Grading system
does not apply to deep tread, winter-type snow tires,
space-saver or temporary
use spare tires, tires with
nominal rim diameters of
10 to 12 inches (25 to 30 cm),
or to some limited-production tires.
While the tires available on General Motors passenger
cars and light trucks may vary with respect to these
grades, they must also conform to Federal safety
requirements and additional General Motors Tire
Performance Criteria (TPC) standards.
Treadwear
The treadwear grade is a comparative rating based on
the wear rate
of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded
150 would wear one and a half
( 1 1/2) times as well on the government course as a tire
graded
100. The relative performance of tires depends
upon the actual conditions
of their use, however, and
may depart significantly from the norm due to variations
in driving habits, service practices and differences in
road characteristics and climate.
Traction -- A, B, C
The traction grades, from highest to lowest, are A, B,
and C, and they represent the tire’s ability to stop on wet
pavement as measured under controlled conditions on
specified government test surfaces of asphalt and
concrete.
A tire marked C may have poor traction
performance.
Warning: The traction grade assigned to this tire is based
on braking (straight ahead) traction tests and does not
include cornering (turning) traction.
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Don’t use any of these unless this manual says you can.
In many uses, these will damage your vehicle:
0 Alcohol
0 Laundry Soap
0 Bleach
Reducing Agents
Cleaning the Inside of Your Buick
Use a vacuum cleaner often to get rid of dust and loose
dirt. Wipe vinyl or leather with a clean, damp cloth.
Your Buick dealer has two cleaners, a solvent-type spot
lifter and a foam-type powdered cleaner. They will clean
normal spots and stains very well.
Do not use them on
vinyl or leather.
Here are some cleaning tips:
1. Always read the instructions on the cleaner label.
2. Clean up stains as soon as you can -- before they set.
3. Use a clean cloth or sponge, and change to a
clean area often. A soft brush may be used if
stains are stubborn.
4. Use solvent-type cleaners in a well-ventilated area
5. If a ring forms after spot cleaning, clean the entire
only.
If you use them, don’t saturate
the stained area.
area immediately
or it will set.
Using Foam-Qpe Cleaner on Fabric
1. Vacuum and brush the area to remove any loose dirt.
2. Always clean a whole trim panel or section. Mask
surrounding trim along stitch
or welt lines.
3. Mix Multi-Purpose Powdered Cleaner following the
directions on the container label.
4. Use suds only and apply with a clean sponge. Don’t
saturate the material and don’t rub it roughly.
5. As soon as you’ve cleaned the section, use a sponge
to remove the suds.
6. Rinse the section with a clean, wet sponge.
7. Wipe off what’s left with a slightly damp paper towel
or cloth.
8. Dry it immediately with a blow dryer.
9. Wipe with a clean cloth.
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Using Solvent-vpe Cleaner on Fabric
First, see if you have to use solvent-type cleaner at all.
Some spots and stains will
clean off better with just
water and mild soap.
If you need to use a solvent:
1.
2.
3.
4.
Gently scrape excess soil from the trim material with
a clean, dull knife or scraper.
Use very little cleaner, light pressure and clean cloths
(preferably cheesecloth). Cleaning should start at the
outside of the stain, “feathering” toward
the center.
Keep changing to a clean section of the cloth.
When you clean a stain from fabric, immediately
dry the area with a blow dryer to help prevent a
cleaning ring.
Special Cleaning .oblems
Greasy or Oily Stains
Stains caused by grease, oil, butter, margarine, shoe
polish, coffee with cream, chewing gum, cosmetic
creams, vegetable oils, wax crayon, tar and asphalt
can
be removed as follows:
1. Carefully scrape off excess stain.
2. Follow the solvent-type instructions described earlier.
Shoe polish, wax crayon, tar and asphalt will stain if left
on a vehicle’s seat fabric. They should be removed as
soon as possible. Be careful, because the cleaner will
dissolve them and may cause them to spread.
Non-Greasy Stains
Stains caused by catsup, coffee (black), egg, fruit, fruit
juice, milk, soft drinks, wine, vomit, urine and blood
can be removed as follows:
1. Carefully scrape off excess stain, then sponge the
2. If a stain remains, follow the foam-type instructions
soiled
area with cool water.
described earlier.
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3. If an odor lingers after cleaning vomit or urine,
treat the area with
a waterhaking soda solution:
1 teaspoon (5 ml) of baking soda to 1 cup (250 ml)
of lukewarm water.
4. If needed, clean lightly with solvent-type cleaner.
Combination Stains
Stains caused by candy, ice cream, mayonnaise, chili
sauce and unknown stains can be removed
as follows:
1. Carefully scrape off excess stain.
2. Clean with cool water and allow to dry.
3. If a stain remains, clean it with solvent-type cleaner.
Cleaning Vinyl
Use warm water and a clean cloth.
Rub with a clean, damp cloth to remove dirt. You
may have to do it more than once.
Things like tar, asphalt and shoe polish will stain
if you don’t get them off quickly. Use a clean cloth
and a vinyl/leather cleaner. See your dealer for
this product
.
Cleaning Leather
Use a soft cloth with lukewarm water and a mild soap
or saddle soap and wipe dry with
a soft cloth. Then, let
the leather dry naturally.
Do not use heat to dry.
For stubborn stains, use a leather cleaner. See your
dealer for this product.
0 Never use oils, varnishes, solvent-based or abrasive
cleaners, furniture polish
or shoe polish on leather.
0 Soiled or stained leather should be cleaned
immediately. If dirt
is allowed to work into the
finish, it can harm the leather.
Cleaning the Top of the Instrument Panel
Use only mild soap and water to clean the top surfaces
of the instrument panel. Sprays containing silicones or
waxes may cause annoying reflections in the windshield
and even make it difficult to see through the windshield
under certain conditions.
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Fuse
1
4
6
8
10
13
14 15
17
18
19
20
22
23
24 26
27 Description
Ignition
Key Solenoid
Ignition Signal
-- Hot in Run and
Start
-- PCM, BCM U/H Relay
Power Mirrors
Panel Dimming Ignition Signal
-- Hot in Run, Unlock and
Start
-- Cluster, Powertrain Control
Module, Body Control Module
DRL Module
Interior Lamps
Door Locks
Taillamps, License Lp
Radio Heated Mirror
Cruise Control
Clusters
Cigarette Lighter
-- Auxiliary Power
Connection, Data Link
Stoplamps
Parklamps, Fog Lamps
Auxiliary Power Connection
-- Hot in
ACC and Run
Fuse
28
29
30
31
32
33
34
36
37
38
39
40
41
42
43
44
45
Description
Crank Signal -- Body Control Module,
Cluster, Powertrain Control Modules
Ignition Signal
-- HVAC Control Head
Shifter Lock Solenoid
Air Bag
Anti-lock Brake Controls, Body Control
Module
Hazard Flashers
Driver’s Heated Seat
Ignition Signal
-- Hot in ACC and
Run
-- Body Control Module
Anti-lock Brake Solenoids
Low Blower
Anti-lock Brakes
Turn Signals, Cornering Lamps
Radio, HVAC head, Keyless En
CEL
TEL
High Blower
Passenger’s Heated Seat
Steering Wheel Controls
Wipers ltry,
Clus
; ter,
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