2002 BUICK PARK AVENUE battery

5-7
9. Connect the other end of the negative (-) cable at
least 18 inches (45 cm) away from the dead battery,
but not near engine parts that move. The electrical
connection is just as good there, and the chance of
sparks getting back to the battery is much less.10. Now start the vehicle with the good battery and
run the engine for a while.
11. Try to start the vehicle that had the dead battery.
If it won't start after a few tries, it probably
needs service.
NOTICE:
Damage to your vehicle may result from electrical
shorting if jumper cables are removed incorrectly.
To prevent electrical shorting, take care that the
cables don't touch each other or any other metal.
The repairs wouldn't be covered by your warranty.

5-8
Jumper Cable Removal
A. Heavy, Unpainted Metal Engine Part or Remote
Negative (
-) Terminal
B. Good Battery or Remote Positive (+) and Remote
Negative (
-) Terminals
C. Dead Battery or Remote Positive (+) TerminalTo disconnect the jumper cables from both vehicles,
do the following:
1. Disconnect the black negative (
-) cable from the
vehicle that had the dead battery.
2. Disconnect the black negative (
-) cable from the
vehicle with the good battery.
3. Disconnect the red positive (+) cable from the
vehicle with the good battery.
4. Disconnect the red positive (+) cable from the
other vehicle.
Towing Your Vehicle
Consult your dealer or a professional towing service
if you need to have your disabled vehicle towed.
See ªRoadside Assistanceº in the Index. If you
want to tow your vehicle behind another vehicle for
recreational purposes (such as behind a motorhome),
see ªRecreational Vehicle Towingº in the Index.

6-
6-1
Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
6
-2 Service
6
-3 Fuel
6
-5 Fuels in Foreign Countries
6
-6 Filling Your Tank
6
-8 Filling a Portable Fuel Container
6
-9 Checking Things Under the Hood
6
-12 Engine Oil
6
-17 Engine Air Cleaner/Filter
6
-20 Passenger Compartment Air Filter
6
-20 Supercharger Oil
6
-21 Automatic Transaxle Fluid
6
-25 Engine Coolant
6
-28 Radiator Pressure Cap
6
-28 Power Steering Fluid
6
-29 Windshield Washer Fluid
6
-31 Brakes
6
-34 Battery6
-35 Bulb Replacement
6
-46 Windshield Wiper Blade Replacement
6
-48 Tires
6
-57 Appearance Care
6
-58 Cleaning the Inside of Your Vehicle
6
-62 Cleaning the Outside of Your Vehicle
6
-64 Underbody Maintenance
6
-64 Chemical Paint Spotting
6
-65 GM Vehicle Care/Appearance Materials
6
-66 Vehicle Identification Number (VIN)
6
-66 Service Parts Identification Label
6
-67 Electrical System
6
-73 Removing the Rear Seat Cushion
6
-76 Replacement Bulbs
6
-76 Capacities and Specifications
6
-77 Normal Maintenance Replacement Parts

6-11 Engine Compartment Overview
When you open the hood on the 3800 (L36) engine (3800 Supercharged (L67) engine similar), here's what you will see:
A. Battery
B. Underhood Fuse Block
C. Radiator Pressure Cap
D. Engine Oil DipstickE. Engine Oil Fill Cap
F. Automatic Transaxle
Fluid Dipstick
G. Brake Master Cylinder ReservoirH. Windshield Washer
Fluid Reservoir
I. Engine Coolant Recovery Tank
J. Engine Air Cleaner/Filter

6-34 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 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 need 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
Your new vehicle comes with a maintenance free
ACDelco
battery. When it's time for a new battery,
get one that has the replacement number shown on the
original battery's label. We recommend an ACDelco
battery. See ªEngine Compartment Overviewº in the
Index for battery location.
WARNING: Battery posts, terminals and related
accessories contain lead and lead compounds, chemicals
known to the State of California to cause cancer and
reproductive harm. Wash hands after handling.

6-35 Vehicle Storage
If you're not going to drive your vehicle for 25 days
or more, remove the black, negative (
-) cable from
the battery. This will help keep your battery from
running down.
CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren't careful. See ªJump Startingº in the Index
for tips on working around a battery without
getting hurt.
Contact your dealer to learn how to prepare your vehicle
for longer storage periods.
Also, for your audio system, see ªTheft
-Deterrent
Featureº in the Index.
Bulb Replacement
For the type of bulb to use, see ªReplacement Bulbsº
in the Index.
For any bulb changing procedure not listed in this
section, contact your dealer.
Halogen Bulbs
CAUTION:
Halogen bulbs have pressurized gas inside and
can burst if you drop or scratch the bulb. You or
others could be injured. Be sure to read and
follow the instructions on the bulb package.