2010 PONTIAC G3 service

Adjusting the Fade
To adjust the fade:1. Press SOUND.
2. Press the pushbutton below the Fad tab on the display.
3. Turn
Oto adjust the setting.
4. The settings are saved after five seconds.
Setting the EQ
SOUND (Equalization) : Press to select an
equalization setting.
Setting the EQ
To set the EQ:
1. Press SOUND.
2. Press the pushbutton below the P.EQ tab on the display. The Pop, Rock, Ctry, Voice, Jazz, Clas
tabs appear on the display.
3. Press the pushbutton below the desired selection to set the EQ. Pressing the same pushbutton again
cancels the EQ setting.
XM Satellite Radio Service
XM is a satellite radio service that is based in the
48 contiguous United States and 10 Canadian
provinces. XM Satellite Radio has a wide variety
of programming and commercial-free music,
coast-to-coast, and in digital-quality sound. A service
fee is required to receive the XM service. For more
information, contact XM at www.xmradio.com or call
1-800-929-2100 in the U.S. and www.xmradio.ca or
call 1-877-438-9677 in Canada.
Radio Messages for XM Only
See XM Radio Messageson page 4‑51later in this
section for further detail.
Using the Auxiliary Input Jack
The radio system has a 3.5 mm (1/8 in) auxiliary input
jack located on the lower right side of the faceplate.
This is not an audio output; do not plug headphones
into the 3.5 mm (1/8 in) auxiliary input jack. An external
audio device such as an iPod
®, laptop computer,
MP3 player, CD changer, etc. can be connected to the
3.5 mm (1/8 in) auxiliary input jack for use as another
audio source.
4-40

Setting the EQ
SOUND (Equalization) :Press to select an
equalization setting.
Setting the EQ
To set the EQ:
1. Press SOUND.
2. Press the pushbutton below the P.EQ tab on the display. The Pop, Rock, Ctry, Voice, Jazz, Clas
tabs appear on the display.
3. Press the pushbutton below the desired selection to set the EQ. Pressing the same pushbutton again
cancels the EQ setting.
XM Satellite Radio Service
XM is a satellite radio service that is based in the
48 contiguous United States and 10 Canadian
provinces. XM Satellite Radio has a wide variety
of programming and commercial-free music,
coast-to-coast, and in digital-quality sound. A service
fee is required to receive the XM service. For more
information, contact XM at www.xmradio.com or call
1-800-929-2100 in the U.S. and www.xmradio.ca or
call 1-877-438-9677 in Canada.
Radio Messages for XM Only
See XM Radio Messageson page 4‑51later in this
section for further detail.
Playing a CD
Insert a CD partway into the slot, label side up. The
player pulls it in and the CD begins playing. A CD can
be loaded while the ignition is in the OFF position.
When the CD is inserted, CDP appears on the display.
As the CD is loading, LOADING appears on the display.
As each new track starts to play, the track number
displays.
If the ignition or radio is turned off with a CD in the
player, it will stay in the player. When a CD is in the
player and the ignition is in the ON/RUN position, the
radio must be turned on before the CD will start playing.
When the ignition and radio are turned on, the CD will
start playing where it stopped, if it was the last selected
audio source.
The CD player can play the smaller 8 cm (3 in) single
CDs with an adapter ring. Full-size CDs and the smaller
CDs are loaded in the same manner.
[TUNE (Next Track): Press[TUNE to go to the
next track. The track number will appear on the display.
The player will continue moving forward through the CD
with each press of
[TUNE.
4-45

XM Radio Messages
UPDATING :The encryption code in the receiver is
being updated, and no action is required. This process
should take no longer than 30 seconds.
NO SIGNAL : The system is functioning correctly, but
the vehicle is in a location that is blocking the XM™
signal. When the vehicle is moved into an open area,
the signal should return.
LOADING : The audio system is acquiring and
processing audio and text data. No action is needed.
This message should disappear shortly.
OFF AIR : This channel is not currently in service.
Tune in to another channel.
CH UNAVAILABLE : This previously assigned channel
is no longer assigned. Tune to another station. If this
station was one of the presets, choose another station
for that preset button.
RADIO ID : If tuned to channel 0, this message
alternates with the XM™ Radio 8 digit radio ID label.
This label is needed to activate the service.
CHECK XM TUNER : If this message does not clear
within a short period of time, the receiver could have a
fault. Consult with your dealer/retailer.
Audio Steering Wheel Controls
Front View of the Steering Wheel ControlsSide View of the Volume Control
If the vehicle has this feature, some audio controls can
be adjusted at the steering wheel.
PWR (Power) : Press and release to turn the system
on and off.
When the system is on, press and release for a short
time to mute the system. Press and release again to
turn the sound back on.
+ VOLUME −:Press the toggle bar located below the
+ VOLUME −to adjust the volume. Press the left side of
the toggle bar, below the + (plus) sign to increase the
volume. Press the right side of the toggle bar, below
the −(minus) sign to decrease the volume.
4-51

MODE :Press and release this button multiple times
to cycle through the audio playback options that are
available on the vehicle. Options may include FM, AM,
XM, CD, and AUX.
SEEK : Press and release to go to the next preset
station.
Press and hold for a long time to go to the next AM, FM,
or XM station. The radio seeks stations only with a
strong signal that are in the selected band.
When playing a CD, press and release to go to the next
track. Press and hold to fast forward through the tracks.
Radio Reception
Frequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and
external electronic devices are plugged into the
accessory power outlet. If there is interference or static,
unplug the item from the accessory power outlet.
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range can cause station
frequencies to interfere with each other. For better radio
reception, most AM radio stations boost the power
levels during the day, and then reduce these levels
during the night. Static can also occur when things like
storms and power lines interfere with radio reception.
When this happens, try reducing the treble on the radio.
FM Stereo
FM signals only reach about 10 to 40 miles
(16 to 65 km). Although the radio has a built-in electronic
circuit that automatically works to reduce interference,
some static can occur, especially around tall buildings
or hills, causing the sound to fade in and out.
XM™ Satellite Radio Service
XM Satellite Radio Service gives digital radio reception
from coast-to-coast in the 48 contiguous United States,
and in Canada. Just as with FM, tall buildings or hills
can interfere with satellite radio signals, causing the
sound to fade in and out. In addition, traveling or
standing under heavy foliage, bridges, garages,
or tunnels may cause loss of the XM signal for a period
of time.
4-52

If static is heard on the radio, when the rear window
defogger is turned on, it could mean that a defogger
grid line has been damaged. If this is true, the grid line
must be repaired.
If adding a cellular telephone to the vehicle, and the
antenna needs to be attached to the glass, make sure
that the grid lines for the AM-FM antenna are not
damaged. There is enough space between the grid
lines to attach a cellular telephone antenna without
interfering with radio reception.Multi-Band Antenna
Vehicles with OnStar®have a multi-band antenna that is
located on the roof of the vehicle. The antenna is used
for the AM/FM radio, OnStar
®and the XM™ Satellite
Radio Service System. Keep the antenna clear of
obstructions for clear reception. If the vehicle has a
sunroof, the performance of the AM/FM radio, OnStar
®,
and the XM system may be affected if the sunroof
is open.
4-54

Other Rainy Weather Tips
Besides slowing down, other wet weather driving tips
include:
.Allow extra following distance.
.Pass with caution.
.Keep windshield wiping equipment in good shape.
.Keep the windshield washer fluid reservoir filled.
.Have good tires with proper tread depth. SeeTireson page 6‑50.
.Turn off cruise control.
Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:
.Windshield Washer Fluid:Reservoir full? Windows
clean —inside and outside?
.Wiper Blades: In good shape?
.Fuel, Engine Oil, Other Fluids: All levels checked?
.Lamps:Do they all work and are lenses clean?
.Tires:Are treads good? Are tires inflated to
recommended pressure?
.Weather and Maps: Safe to travel? Have
up-to-date maps?
Highway Hypnosis
Always be alert and pay attention to your surroundings
while driving. If you become tired or sleepy, find a safe
place to park your vehicle and rest.
Other driving tips include:
.Keep the vehicle well ventilated.
.Keep interior temperature cool.
.Keep your eyes moving —scan the road ahead
and to the sides.
.Check the rearview mirror and vehicle instruments
often.
Hill and Mountain Roads
Driving on steep hills or through mountains is different
than driving on flat or rolling terrain. Tips for driving in
these conditions include:
.Keep the vehicle serviced and in good shape.
.Check all fluid levels and brakes, tires, cooling
system, and transmission.
.Going down steep or long hills, shift to a
lower gear.
5-10

Towing
Towing Your Vehicle
To avoid damage, the disabled vehicle should be towed
with all four wheels off the ground. Consult your dealer/
retailer or a professional towing service if the disabled
vehicle must be towed. SeeRoadside Assistance
Program on page 8‑6.
To tow the vehicle behind another vehicle for
recreational purposes, such as behind a motorhome,
see “Recreational Vehicle Towing” following.
Recreational Vehicle Towing
Recreational vehicle towing means towing the vehicle
behind another vehicle–such as behind a motorhome.
The two most common types of recreational vehicle
towing are known as dinghy towing and dolly towing.
Dinghy towing is towing the vehicle with all four wheels
on the ground. Dolly towing is towing the vehicle with
two wheels on the ground and two wheels up on a
device known as a dolly. Here are some important things to consider before
recreational vehicle towing:
.What is the towing capacity of the towing vehicle?
Be sure to read the tow vehicle manufacturer's
recommendations.
.What is the distance that will be travelled? Some
vehicles have restrictions on how far and how long
they can tow.
.Is the proper towing equipment going to be used?
See your dealer/retailer or trailering professional
for additional advice and equipment
recommendations.
.Is the vehicle ready to be towed? Just as preparing
the vehicle for a long trip, make sure the vehicle is
prepared to be towed. See
Before Leaving on a
Long Trip on page 5‑10.
5-25

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