2010 PONTIAC G3 headlamp

Notice:If the jumper cables are connected or
removed in the wrong order, electrical shorting may
occur and damage the vehicle. The repairs would
not be covered by the vehicle warranty. Always
connect and remove the jumper cables in the
correct order, making sure that the cables do not
touch each other or other metal.
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 (+) Terminal To 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.
Headlamp Aiming
Headlamp aim has been preset at the factory and
should need no further adjustment.
However, if your vehicle is damaged in a crash, the
headlamp aim may be affected. Aim adjustment to the
low-beam headlamps may be necessary if oncoming
drivers flash their high-beam headlamps at you (for
vertical aim).
If the headlamps need to be re-aimed, it is
recommended that you take the vehicle to your dealer/
retailer for service.
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Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 6‑49.
For any bulb changing procedure not listed in this
section, contact your dealer/retailer.
Halogen Bulbs
{WARNING:
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 a headlamp bulb:1. Open the hood. See Hood Release on page 6‑12.
2. Remove the three bolts to remove the headlamp
assembly.
3. Disconnect the wiring harness connector from the rear of the bulb.
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4. Remove the headlamp cap.
5. Release the spring that retains the bulb byloosening the screw.
6. Remove the old bulb and install the new bulb.
7. Install the bulb retaining spring and tighten the screw.
8. Reinstall the headlamp cap.
9. Reconnect the wiring harness at the rear of the bulb.
10. Reinstall the headlamp assembly using the three bolts.
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Front Turn Signal, Sidemarker and
Parking Lamps
To replace a front turn signal or parking lamp bulb:1. Open the hood. See Hood Release
on page 6‑12for more information.
2. Remove the three bolts to remove the headlamp
assembly.
3. Disconnect the wiring harness connector from the rear of the bulb.
4. Turn the front turn signal bulb socketcounterclockwise.
5. Pull the front turn signal bulb socket out of the lamp housing.
6. Press the bulb inward and turn it counterclockwise to remove it from the bulb socket.
7. Install the new bulb into the socket by pressing it in and turning it clockwise.
8. Install the socket into the lamp housing by turning it clockwise.
9. Reconnect the wiring harness connector at the rear of the bulb.
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10. Reinstall the headlamp assembly using thethree bolts.
Center High-Mounted Stoplamp
(CHMSL) (Hatchback)
To replace a CHMSL bulb on the hatchback:
1. Open the liftgate. See Liftgate (Hatchback)
on
page 3‑11for more information.
2. Pull down on the lamp assembly while holding the end of the bracket.
3. Remove the lens cover using a flat head screwdriver.
4. Remove the bulb by pulling it straight out of the bulb holder.
5. Install the new bulb.
6. Reverse Steps 1 through 3 to reinstall.
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6. Push and turn the license plate lamp away fromyou through the opening.
7. Reinstall the two screws holding the license plate lamp.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up Lamps 94535571
Center High-Mounted Stoplamp
(CHMSL) 94535587
Front Parking/Turn Signal Lamps 94535578
Front Sidemarker Lamps 94535578
Headlamps 94535548
License Plate Lamp 94535587
Rear Sidemarker Lamps 94535577
Rear Turn Signal Lamps 94535572
Stoplamp/Taillamps 94535577
For replacement bulbs not listed here, contact your
dealer/retailer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for wear
or cracking. See “Wiper Blade Check” for more
information.
Replacement blades come in different types and are
removed in different ways. For the proper type, see
Maintenance Replacement Parts on page 7‑14.
Here is how to remove and replace the windshield wiper
blade:
1. Pull the windshield wiper arm away from the windshield.
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Wheel Alignment and Tire Balance
The tires and wheels on your vehicle were aligned and
balanced carefully at the factory to give you the longest
tire life and best overall performance. Adjustments to
wheel alignment and tire balancing will not be
necessary on a regular basis. However, if you notice
unusual tire wear or your vehicle pulling to one side or
the other, the alignment might need to be checked.
If you notice your vehicle vibrating when driving on a
smooth road, the tires and wheels might need to be
rebalanced. See your dealer/retailer for proper
diagnosis.
Wheel Replacement
Replace any wheel that is bent, cracked, or badly
rusted or corroded. If wheel nuts keep coming loose,
the wheel, wheel bolts, and wheel nuts should be
replaced. If the wheel leaks air, replace it (except some
aluminum wheels, which can sometimes be repaired).
See your dealer/retailer if any of these conditions exist.
Your dealer/retailer 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,
wheel nuts, or Tire Pressure Monitor System (TPMS)
sensors, replace them only with new GM original
equipment parts. This way, you will be sure to have the
right wheel, wheel bolts, wheel nuts, and TPMS sensors
for your vehicle.
{WARNING:
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 or tire chain
clearance to the body and chassis.
See Changing a Flat Tire
on page 6‑70for more
information.
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Service Parts Identification Label
This label, on the inside of the glove box, has the
following information:
.Vehicle Identification Number (VIN)
.Model designation
.Paint information
.Production options and special equipment
Do not remove this label from the vehicle.
Electrical System
Add-On Electrical Equipment
Notice: Do not add anything electrical to the vehicle
unless you check with your dealer/retailer first.
Some electrical equipment can damage the vehicle
and the damage would not be covered by the
vehicle's warranty. Some add-on electrical
equipment can keep other components from
working as they should.
Add-on equipment can drain the vehicle battery, even if
the vehicle is not operating. The vehicle has an airbag system. Before attempting to
add anything electrical to the vehicle, see
Servicing
Your Airbag-Equipped Vehicle
on page 2‑70and
Adding Equipment to Your Airbag-Equipped Vehicleon
page 2‑71.
Headlamp Wiring
The headlamp wiring is protected by fuses in the fuse
block. An electrical overload will cause the lamps to turn
off. If this happens, have the headlamp wiring checked
right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due to heavy
snow, etc., the wiper will stop until the motor cools.
If the overload is caused by some electrical problem,
have it fixed.
Power Windows and Other Power
Options
Circuit breakers in the fuse block protect the power
windows and other power accessories. When the
current load is too heavy, the circuit breaker opens and
closes, protecting the circuit until the problem is fixed or
goes away.
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