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6-31
NOTICE:
Using the wrong fluid 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'll have to be
replaced. Don't let someone put in the
wrong kind of fluid.
If you spill brake fluid on your vehicle's
painted surfaces, the paint finish can be
damaged. Be careful not to spill brake fluid on
your vehicle. If you do, wash it off immediately.
See ªAppearance Careº in the Index.
Brake Wear
Your vehicle has four-wheel disc brakes.
Disc brake pads have built
-in wear indicators that make a
high
-pitched warning sound when the brake pads are worn
and new pads are needed. The sound may come and go or
be heard all the time your vehicle is moving (except when
you are pushing on the brake pedal firmly).
CAUTION:
The brake wear warning sound means that soon
your brakes won't work well. That could lead to
an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
NOTICE:
Continuing to drive with worn-out brake pads
could result in costly brake repair.
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.
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6-32
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 ªBrake System Inspectionº in Section 7 of this manual
under Part C ªPeriodic Maintenance Inspections.º
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
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.
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6-33
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
For any bulb changing procedure not listed in this
section, contact the service department of your
Oldsmobile dealer.
For the proper type of replacement bulb, see
ªReplacement Bulbsº in the Index.
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.
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6-34 Headlamps
To replace your headlamps follow these steps:
1. Open the hood.
2. Pull straight up on the two headlamp retainers to
release the assembly locator tabs and take the
retainers off. At the same time, hold the headlamp
assembly in position by applying a little pressure
against the headlamp lens. This prevents the lamp
from falling out.
3. Slide the lamp assembly toward you.
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6-35
4. Remove the rubber access cover from behind the
bulb you are replacing.
5. Twist and turn the bulb socket counterclockwise and
remove it from the lamp.6. Replace the bulb, making sure you don't touch the
bulb with your bare hands.
7. Reverse all steps and reinstall the headlamp
assembly, then check the lamps.
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6-36
Headlamp Aiming
Your vehicle has a headlamp system equipped with
horizontal and vertical aim indicators. The aim has been
pre
-set at the factory and should need no further
adjustment. This is true even though your vertical and
horizontal aim indicators may not fall exactly on
the ª0º (zero) marks on their scales.
If your vehicle is damaged in an accident, the headlamp
aim may be affected. Aim adjustment may be necessary
if it is difficult to see lane markers (for horizontal aim),
or if oncoming drivers flash their high beams at you (for
vertical aim). If you believe your headlamps need to be
re
-aimed, we recommend that you take it to your dealer
for service; however, it is possible for you to re
-aim
your headlamps as described in the following procedure.
NOTICE:
To make sure your headlamps are aimed
properly, read all the instructions before
beginning. Failure to follow these instructions
could cause damage to headlamp parts.
To check the aim, the vehicle should be properly
prepared as follows:
The vehicle must have all four tires on a perfectly
level surface.
If necessary, pads may be used on an uneven surface.
The vehicle should not have any snow, ice or mud
attached to it.
The vehicle should be fully assembled and all other
work stopped while headlamp aiming is being done.
There should not be any cargo or loading of the
vehicle, except it should have a full tank of fuel and
one person or 160 lbs. (75 kg) on the driver's seat.
Close all doors.
Tires should be properly inflated.
Rock the vehicle to stabilize the suspension.
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6-37
A. Horizontal Aim Adjustment Screw
B. Vertical Aim Adjustment Screw
Start with the horizontal aim. The adjustment screws can
be turned with an E8 Torx
socket.
Once the horizontal aim is adjusted, then adjust the
vertical aim.
A. Horizontal Aim Adjustment Screw
(shown in previous photo)
B. Vertical Aim Adjustment Screw
C. Horizontal Block Index Plate
D. Vertical Aiming Level
1. Turn the horizontal aiming screw until the indicator
is lined up with zero.
2. Turn the vertical aiming screw until the level bubble
is lined up with zero.
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6-38 Front Parking, Sidemarker and Turn Signal
Cornering Lamp
1. Remove the headlamp assembly. Refer to the
removal procedure listed under ªHeadlampsº earlier
in this section.
2. Remove the rubber bulb access cover.
3. Twist and pull each bulb socket from the
headlamp assembly.
4. Holding the base of the bulb, pull the bulb from
the socket.
5. Push the new bulb into the socket.
6. Put the bulb socket back into the headlamp assembly
and turn it clockwise until it is secure.
7. Reinstall the rubber access cover.
Fog Lamps
1. Remove the deflector located below the front fascia
by removing the two bolts.
2. Reach up from underneath the front of the vehicle and
remove the electrical connector from the bulb assembly.
3. Turn the bulb socket a quarter turn counterclockwise
to remove.
4. Remove the bulb from the socket.
5. Place the new bulb into the socket.
6. Reverse the steps to reinstall.