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Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 283.
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.
Headlamps
To replace the low/high-beam/Daytime Running
Lamps (DRL) headlamp bulb, do the following:
1. Open the hood. SeeHood Release on
page 243for more information.
2. Locate the headlamp bulb socket.3. Turn the bulb socket counterclockwise and
pull it from the headlamp assembly.
4. Holding the base of the socket, pull the old
bulb from the socket.
5. Replace with a new bulb.
6. Reverse Steps 3 through 4 to reinstall.
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Front Turn Signal, Parking and
Fog Lamps
A. Front Turn Signal/
Parking Lamp
B. Fog Lamp
(If Equipped)
To replace one of these bulbs, do the following:
1. Open the hood. SeeHood Release on
page 243for more information.
2. Reach underneath the front bumper and
locate the bulb assembly.
3. Turn the bulb socket counterclockwise and
pull out the bulb assembly.
4. Disconnect the bulb socket from the wiring
harness.
5. Install a new bulb.
6. Reverse the steps to reinstall the bulb
assembly and headlamp assembly.
Taillamps, Turn Signal, and
Stoplamps
To replace one of these bulbs, do the following:
1. Open the trunk. SeeTrunk on page 68
for more information.
2. Remove the two screws, which hold the
taillamp assembly, from inside the vehicle.
3. Remove the taillamp assembly.
4. Turn the bulb socket counterclockwise to
remove.
5. Pull the bulb from the socket.
6. Install a new bulb.
7. Reverse the steps to reinstall the taillamp
assembly.
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Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up Lamps 3047
Fog Lamp 898*
Front Parking/Turn Signal Lamp 3757NAK
Front Sidemarker Lamp 194
Headlamps, High/Low-Beam/
Daytime Running LightsH13
License Plate Lamp 168
Stoplamp, Taillamp and
Turn Signal Lamp3157K
* Uplevel Model
For replacement bulbs not listed here, contact
your dealer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear and cracking. SeeAt Least Twice a Year
on page 347for more information.Replacement blades come in different types and
are removed in different ways. For proper type and
length, seeNormal Maintenance Replacement
Parts on page 355.
To replace the windshield wiper blade assembly
do the following:
1. Lift the wiper arm away from the windshield.
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Page 300 of 396

Your dealer will know the kind of wheel you need.
Each new wheel should have the same
load-carrying capacity, diameter, width, offset
and be mounted the same way as the one
it replaces.
If you need to replace any of your wheels, wheel
bolts or wheel nuts, replace them only with
new GM original equipment parts. This way,
you will be sure to have the right wheel, wheel
bolts and wheel nuts for your vehicle.
{CAUTION:
Using the wrong replacement wheels,
wheel bolts, or wheel nuts on your vehicle
can be dangerous. It could affect the
braking and handling of your vehicle,
make your tires lose air and make you
lose control. You could have a collision
in which you or others could be injured.
Always use the correct wheel, wheel bolts,
and wheel nuts for replacement.Notice:The wrong wheel can also cause
problems with bearing life, brake cooling,
speedometer or odometer calibration,
headlamp aim, bumper height, vehicle ground
clearance, and tire clearance to the body
and chassis.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a time. The wheel
could come off and cause a crash. When
you change a wheel, remove any rust or
dirt from places where the wheel attaches
to the vehicle. In an emergency, you can
use a cloth or a paper towel to do this;
but be sure to use a scraper or wire brush
later, if you need to, to get all the rust or
dirt off.
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