bulb BUICK PARK AVENUE 2000 Owner's Manual

Table of Contents (cont'd)
Maintenance Schedule Service and Appearance Care
Section
7
Section
6
Scheduled Maintenance
Owner Checks and Services
Periodic Maintenance InspectionsRecommended Fluids and Lubricants
Maintenance Records
Fuel
Checking Fluids and Lubricants
GM Oil Life System™ (If Equipped)
Engine Air Cleaner/Filter
Passenger Compartment Air Filter
Brakes
Bulb ReplacementWindshield Wiper Blade Replacement
Tires and Wheels
Appearance Care
Electrical System/Fuses and Circuit Breakers
Capacities and Specifications
Normal Maintenance Replacement Parts

2-36
An arrow on the instrument
panel cluster will flash in
the direction of the turn or
lane change.
If your vehicle is equipped with the Head
-Up Display
(HUD), an arrow will also appear in the display area to
indicate the direction of the turn or lane change.
To signal a lane change, just raise or lower the lever
until the arrow starts to flash. Hold it there until you
complete your lane change. The lever will return by
itself when you release it.
As you signal a turn or a lane change, if the arrows flash
at twice the normal rate, this may indicate that a signal
bulb may be burned out and other drivers won't see your
turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don't go on at all when you
signal a turn, check the fuse (see ªFuses and Circuit
Breakersº in the Index) and for burned
-out bulbs.If you have a trailer towing option with added wiring for
the trailer lamps, the signal indicator will flash even if a
turn signal bulb is burned out. Check the front and rear
turn signal lamps regularly to make sure they are
working. You do not need to add a different flasher.
Turn Signal On Chime
If your turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each flash of the turn
signal. To turn off the chime, move the turn signal lever
to the off position.
Headlamp High/Low Beam Changer
To change the headlamps from low beam to high or high
to low, pull the turn signal lever toward you, then
release it.
When the high beams are
on, a light on the instrument
panel cluster will also be on.
If your vehicle is equipped
with HUD, this light will
also appear in the
display area.

4-39
When towing a trailer, the arrows on your instrument
panel will flash for turns even if the bulbs on the trailer
are burned out. Thus, you may think drivers behind you
are seeing your signal when they are not. It's important
to check occasionally to be sure the trailer bulbs are
still working.
Your vehicle has bulb warning lights. When you plug
a trailer lighting system into your vehicle's lighting
system, its bulb warning lights may not let you know if
one of your lamps goes out. So, when you have a trailer
lighting system plugged in, be sure to check your
vehicle and trailer lamps from time to time to be sure
they're all working. Once you disconnect the trailer
lamps, the bulb warning lights again can tell you if one
of your vehicle lamps is out.
Driving On Grades
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade. If you don't shift
down, you might have to use your brakes so much that
they would get hot and no longer work well.
On a long uphill grade, shift down to THIRD (3)
and reduce your speed to around 45 mph (70 km/h)
to reduce the possibility of engine and
transaxle overheating.
Parking on Hills
CAUTION:
You really should not park your vehicle, with a
trailer attached, on a hill. If something goes
wrong, your rig could start to move. People can
be injured, and both your vehicle and the trailer
can be damaged.
But if you ever have to park your rig on a hill, here's
how to do it:
1. Apply your regular brakes, but don't shift into
PARK (P) yet.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your parking
brake, and then shift to PARK (P).
5. Release the regular brakes.

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 Supercharged Engine (If Equipped)
6
-12 Engine Oil
6
-17 Engine Air Cleaner/Filter
6
-21 Supercharger Oil
6
-22 Automatic Transaxle Fluid
6
-25 Engine Coolant
6
-28 Radiator Pressure Cap
6
-28 Power Steering Fluid
6
-29 Windshield Washer Fluid
6
-30 Brakes
6
-34 Battery6
-34 Bulb Replacement
6
-45 Windshield Wiper Blade Replacement
6
-46 Tires
6
-56 Appearance Care
6
-56 Cleaning the Inside of Your Vehicle
6
-60 Cleaning the Outside of Your Vehicle
6
-63 Underbody Maintenance
6
-63 Chemical Paint Spotting
6
-64 GM Vehicle Care/Appearance Materials
6
-65 Vehicle Identification Number (VIN)
6
-65 Service Parts Identification Label
6
-66 Electrical System
6
-71 Removing the Rear Seat Cushion
6
-74 Replacement Bulbs
6
-75 Capacities and Specifications
6
-76 Air Conditioning Refrigerants
6
-77 Normal Maintenance Replacement Parts

6-34
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.
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
The following procedure tells you how to replace your
headlamp bulbs. For the type of bulb to use, see
ªReplacement Bulbsº in the Index. For any bulbs not
listed in this section, contact your service department.
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.

6-36
2. Pull the headlamp away from the car.
3. Remove the bulb socket
by turning it one
-quarter
turn counterclockwise,
while pressing it firmly.
Then pull it out. You can
use pliers to remove the
bulb socket if you are
unable to do it by hand.
4. Remove the wire connector from the bulb by lifting
the lock tab and pulling it away from the
plastic base.

6-39
1. Turn the horizontal
aiming screw (A)
until the
indicator (B) is
lined up with zero.
2. Turn the vertical aiming screw (C) until the level
bubble (D) is lined up with zero.
Front Turn Signal
The front turn signal bulbs can be accessed by removing
the headlamp assembly as described in the previous bulb
replacement procedure.
Once the headlamp
assembly has been removed,
reach down from the top of
the vehicle and, while
pressing the lock tab on the
socket, turn the socket
one
-quarter of a turn and
pull it out.
Remove the old bulb by pulling it straight out of the
socket. Replace the bulb and turn the bulb assembly
back into place.

6-41
6. Pull the taillamp assembly away from the vehicle.
7. Remove the bulb socket
assembly by turning the
socket one
-quarter turn
counterclockwise and
pulling it out.
8. Once the socket has
been removed, pull
the bulb straight out
to remove it from
the socket.
9. Reverse the above steps to reinstall the
taillamp assembly.

6-42 Rear Turn Signals/Stoplamps/
Back-Up Lamps
The turn lamps, stoplamps and back-up bulbs are
located behind the taillamp assembly along the trunk lid.
The following instructions explain how to access
these bulbs.
1. There are four studs
located at the edge of the
trunk lid. Remove the
protective vinyl caps
from the studs.
2. Use a 10 mm wrench to remove the nuts from
the studs.

6-44
5. From inside the trunk compartment, use a 10 mm
wrench to remove the nuts from the studs.6. Pull the taillamp assembly away from the trunk lid.
The bulbs are located on the back side of
the assembly.