2010 PONTIAC G3 bulb

2010 Pontiac G3 Owner ManualM
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-42
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43
Windshield Wiper Blade Replacement . . . . . . . . . . . 6-49
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50
Appearance Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-79
Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-85
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-86
Capacities and Specifications . . . . . . . . . . . . . . . . . . . 6-93 Maintenance Schedule
. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Customer Assistance Information . . . . . . . . . . . . . . . 8-1
Customer Assistance and Information . . . . . . . . . . . . 8-2
Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . . . . . 8-14
Vehicle Data Recording and Privacy . . . . . . . . . . . . . 8-16
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-1

As you signal a turn or a lane change, if the arrows
flash rapidly, a signal bulb may be burned out and other
drivers will not see your turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows do not go on at all when you
signal a turn, check for burned-out bulbs and then
check the fuse. SeeFuses and Circuit Breakers
on
page 6‑87.
Headlamp High/Low-Beam Changer
The headlamps must be on for this feature to work.
Push the turn signal lever away from you to turn the
high beams on. This instrument panel cluster light
3comes on while
the high beams are on and the ignition is turned to
ON/RUN.
Pull the lever towards you to return to low beams.
Flash-to-Pass
This feature is used to signal to the vehicle ahead that
you want to pass.
Pull the turn signal/multifunction lever towards you until
the high-beam headlamps come on, then release the
lever to turn them off.
4-5

The oil light could also come on in three other
situations:
.When the ignition is on but the engine is not
running, the light will come on as a test to show it
is working. It goes out when the ignition is turned
on. If it does not come on with the ignition on,
there may be a problem with the fuse or bulb.
Have it fixed right away.
.If the vehicle comes to a hard stop, the light may
come on for a moment. This is normal.
{WARNING:
Do not keep driving if the oil pressure is low.
The engine can become so hot that it catches fire.
Someone could be burned. Check the oil as soon
as possible and have the vehicle serviced.
Notice: Lack of proper engine oil maintenance can
damage the engine. The repairs would not be
covered by the vehicle warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
Change Engine Oil Light
The vehicle may have an engine oil life system that
indicates when the oil needs to be changed.
When the change engine oil light comes on, it means
that the engine oil needs to be changed.
Once the engine oil has been changed, the engine oil
life system must be reset. After reset, the change
engine oil light goes out.
See Engine Oil Life System
on page 6‑18,Scheduled
Maintenanceon page 7‑3and Engine Oilon
page 6‑15for more information.
4-32

Section 6 Service and Appearance Care
Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Accessories and Modifications . . . . . . . . . . . . . . . . . . 6-3
California Proposition 65 Warning . . . . . . . . . . . . . . . 6-4
California Perchlorate Materials Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Doing Your Own Service Work . . . . . . . . . . . . . . . . . . 6-4
Adding Equipment to the Outside of the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Gasoline Octane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Gasoline Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
California Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Fuels in Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 6-8
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Filling a Portable Fuel Container . . . . . . . . . . . . . . . 6-10
Checking Things Under the Hood . . . . . . . . . . . . . . .6-11
Hood Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
Engine Compartment Overview . . . . . . . . . . . . . . . . 6-14
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . . 6-19
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . 6-21
Manual Transmission Fluid . . . . . . . . . . . . . . . . . . . . 6-23
Hydraulic Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24 Engine Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Engine Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30
Power Steering Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32
Windshield Washer Fluid . . . . . . . . . . . . . . . . . . . . . . 6-33
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-37
Jump Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-42
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43
Front Turn Signal, Sidemarker and Parking Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-45
Center High-Mounted Stoplamp (CHMSL) (Hatchback) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-46
Center High-Mounted Stoplamp (CHMSL) (Sedan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-47
Taillamps, Turn Signal, Sidemarker, Stoplamps and Back-up Lamps . . . . . . . . . . . . . . . . . . . . . . . . . 6-47
License Plate Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48
Replacement Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-49
Windshield Wiper Blade Replacement . . . . . . . . . . .6-49
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . . . . 6-51
Tire Terminology and Definitions . . . . . . . . . . . . . . . 6-54
6-1

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.
6-43

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.
6-44

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.
6-45

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.
6-46