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{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and it will burn if the engine parts are hot
enough. Do not spill coolant on a hot engine.
1. You can remove the coolant surge tank
pressure cap when the cooling system, including
the coolant surge tank pressure cap and upper
radiator hose, is no longer hot. Turn the pressure
cap slowly counterclockwise about two or
two and one-half turns.
If you hear a hiss, wait for that to stop. This will
allow any pressure still left to be vented out
the discharge hose.2. Then keep turning the
pressure cap slowly,
and remove it.
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5. Remove the headlamp cap.
6. Disconnect the two wiring harness connectors
located on each side of the headlamp assembly.7. Remove the old bulb.
•To remove the high-beam headlamp bulb,
release the spring that retains the bulb.
•To remove the low-beam headlamp bulb,
turn the bulb counterclockwise.
8. Install the new bulb.
•To replace the high-beam headlamp bulb,
install the bulb retaining spring.
•To replace the low-beam headlamp bulb,
turn the bulb clockwise.
9. Connect the wiring harness connector to the bulb
and replace the headlamp cap.
10. Reverse Steps 1 through 6 to reinstall the headlamp
assembly.
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Front Turn Signal Lamps
To replace a front turn signal lamp (A) bulb, do the
following:
1. Open the hood. SeeHood Release on page 5-11
for more information.
2. Reach behind the headlamp assembly to locate the
front turn signal bulb socket.
3. Disconnect the wiring harness connector from the
bulb socket.4. Turn the front turn signal bulb socket
counterclockwise and pull it out of the lamp housing.
5. Press the bulb inward and turn it counterclockwise
to remove it from the bulb socket.
6. Install the new bulb into the socket by pressing it in
and turning it clockwise.
7. Reverse Steps 1 through 4 to reinstall.
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Parking Lamps
To replace a parking lamp bulb, do the following:
1. Reach in the
underside of the
front bumper and
turn the bulb socket
counterclockwise.
2. Pull the bulb socket out of the front bumper.3. Pull the old bulb straight out of the socket.
4. Install the new bulb.
5. Reverse Steps 1 through 3 to install the
bulb socket.
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Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
To replace one of these bulbs, do the following:
1. Open the trunk. SeeTrunk on page 2-10for
more information.
2. Open the trim cover by releasing the clip at the
top of the cover.
A. Stoplamp/Taillamp
B. Turn Signal LampC. Back-up Lamp
3. Remove the bulb socket by turning it
counterclockwise.4. Remove the bulb from the socket by pressing
the bulb and turning it counterclockwise.
5. Install the appropriate bulb into the socket.
6. Replace the bulb socket into the lamp housing.
Twist the bulb socket clockwise to secure.
7. Close the trim cover.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-up 94535571
Center High-Mounted Stoplamp
(CHMSL)94535587
Front Parking and Turn Signal 94535578
Headlamp
High-beam 94535541
Low-beam 94535546
Stoplamp and Taillamp 94535574
Turn Signal Lamp - Rear 94535572
For replacement bulbs not listed here, contact
your dealer.
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Different Size Tires and Wheels
If you add wheels or tires that are a different size than
your original equipment wheels and tires, this may
affect the way your vehicle performs, including its
braking, ride and handling characteristics, stability and
resistance to rollover. Additionally, if your vehicle
has electronic systems such as, anti-lock brakes,
traction control, and electronic stability control, the
performance of these systems can be affected.
{CAUTION:
If you add different sized wheels, your
vehicle may not provide an acceptable level
of performance and safety if tires not
recommended for those wheels are selected.
You may increase the chance that you will
crash and suffer serious injury. Only use
GM speci c wheel and tire systems developed
for your vehicle, and have them properly
installed by a GM certi ed technician.
SeeBuying New Tires on page 5-55andAccessories
and Modifications on page 5-3for additional information.
Uniform Tire Quality Grading
Quality grades can be found where applicable on the
tire sidewall between tread shoulder and maximum
selection width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system
developed by the Unites 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.
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Changing a Flat Tire
If a tire goes flat, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your vehicle’s
hazard warning flashers. SeeHazard Warning Flashers
on page 3-6for more information.
{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put the shift lever in PARK (P).
3. Turn off the engine and do not restart
while the vehicle is raised.
4. Do not allow passengers to remain in
the vehicle.
To be even more certain the vehicle will not
move, you should put blocks at the front and
rear of the tire farthest away from the one
being changed. That would be the tire, on the
other side, at the opposite end of the vehicle.When your vehicle has a flat tire, use the following
example as a guide to assist you in the placement
of wheel blocks.
The following information will tell you next how to use
the jack and change a tire.
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Removing the Spare Tire and Tools
The spare tire and tools you will need are located in
the trunk.
A. Jack
B. Wheel WrenchC. Jack Handle
D. Screwdriver
1. Open the trunk. SeeTrunk on page 2-10for
more information.
2. Lift and remove the trim cover.3. Turn the retainer
on the spare tire
counterclockwise and
remove the retainer.
4. Remove the compact spare tire. SeeCompact
Spare Tire on page 5-67for more information.
5. Remove the jack, the jack handle and the wheel
wrench. Your vehicle’s jack is stored in a foam
tray in the left side of the trunk. The tools are stored
in a bag in the trunk near the spare tire.
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