2010 PONTIAC G3 heater

Climate Controls
For vehicles with these climate control systems, the
heating, cooling, and ventilation can be controlled for
the vehicle.
Climate Control System with Heater andAir Conditioning
A. Temperature Control
B. Fan Control
C. Air Delivery Mode Control D. Air Conditioning (A/C)
E. Air Recirculation
F. Rear Window Defogger
Climate Control System with Heater Only
A. Temperature Control
B. Fan Control
C. Air Delivery Mode Control D. Rear Window Defogger
E. Outside Air/Recirculation
See Climate Control System on page 4‑15.
1-14

If the On Indicator is Lit for a Child
Restraint
If a child restraint has been installed and the on
indicator is lit:1. Turn the vehicle off.
2. Remove the child restraint from the vehicle.
3. Remove any additional items from the seat such as blankets, cushions, seat covers, seat heaters,
or seat massagers.
4. Reinstall the child restraint following the directions provided by the child restraint manufacturer and
refer to Securing a Child Restraint in the Right
Front Seat Position on page 2‑54. 5. If, after reinstalling the child restraint and restarting
the vehicle, the on indicator is still lit, turn the
vehicle off. Then slightly recline the vehicle
seatback and adjust the seat cushion, if adjustable,
to make sure that the vehicle seatback is not
pushing the child restraint into the seat cushion.
Also make sure the child restraint is not trapped
under the vehicle head restraint. If this happens,
adjust the head restraint. See Head Restraints
on
page 2‑2.
6. Restart the vehicle.
If the on indicator is still lit, secure the child in the child
restraint in a rear seat position in the vehicle, and check
with your dealer/retailer.
2-68

If the Off Indicator is Lit for an
Adult‐Size Occupant
If a person of adult-size is sitting in the right front
passenger seat, but the off indicator is lit, it could be
because that person is not sitting properly in the seat.If this happens, use the following steps to allow the
system to detect that person and enable the right front
passenger frontal airbag and seat-mounted side impact
airbag (if equipped):
1. Turn the vehicle off.
2. Remove any additional material from the seat, such as blankets, cushions, seat covers, seat
heaters, or seat massagers.
3. Place the seatback in the fully upright position.
4. Have the person sit upright in the seat, centered on the seat cushion, with legs comfortably
extended.
5. Restart the vehicle and have the person remain in this position for two to three minutes after the on
indicator is lit.
2-69

Additional Factors Affecting System
Operation
Safety belts help keep the passenger in position on the
seat during vehicle maneuvers and braking, which helps
the passenger sensing system maintain the passenger
airbag status. See“Safety Belts”and“Child Restraints”
in the Index for additional information about the
importance of proper restraint use.
A thick layer of additional material, such as a blanket
or cushion, or aftermarket equipment such as seat
covers, seat heaters, and seat massagers can affect
how well the passenger sensing system operates.
We recommend that you not use seat covers or other
aftermarket equipment other than any that GM has
approved for your specific vehicle. See Adding
Equipment to Your Airbag-Equipped Vehicle
on
page 2‑71for more information about modifications
that can affect how the system operates.
{WARNING:
Stowing of articles under the passenger seat or
between the passenger seat cushion and
seatback may interfere with the proper operation
of the passenger sensing system.
Servicing Your Airbag-Equipped
Vehicle
Airbags affect how the vehicle should be serviced.
There are parts of the airbag system in several places
around the vehicle. Your dealer/retailer and the service
manual have information about servicing the vehicle
and the airbag system. To purchase a service manual,
see Service Publications Ordering Information
on
page 8‑15.
{WARNING:
For up to 10 seconds after the ignition is turned off
and the battery is disconnected, an airbag can still
inflate during improper service. You can be injured
if you are close to an airbag when it inflates. Avoid
yellow connectors. They are probably part of the
airbag system. Be sure to follow proper service
procedures, and make sure the person performing
work for you is qualified to do so.
2-70

Adding Equipment to Your
Airbag-Equipped Vehicle
Q: Is there anything I might add to or change aboutthe vehicle that could keep the airbags from
working properly?
A: Yes. If you add things that change your vehicle's
frame, bumper system, height, front end or side
sheet metal, they may keep the airbag system from
working properly. Changing or moving any parts of
the front seats, safety belts, the airbag sensing and
diagnostic module, steering wheel, instrument panel,
front sensors, or airbag wiring can affect the
operation of the airbag system.
In addition, the vehicle has a passenger sensing
system for the right front passenger position, which
includes sensors that are part of the passenger seat.
The passenger sensing system may not operate
properly if the original seat trim is replaced with
non-GM covers, upholstery or trim, or with GM
covers, upholstery or trim designed for a different
vehicle. Any object, such as an aftermarket seat
heater or a comfort enhancing pad or device,
installed under or on top of the seat fabric, could
also interfere with the operation of the passenger sensing system. This could either prevent proper
deployment of the passenger airbag(s) or prevent
the passenger sensing system from properly turning
off the passenger airbag(s). See
Passenger Sensing
System on page 2‑65.
If you have any questions about this, you should
contact Customer Assistance before you modify
your vehicle. The phone numbers and addresses
for Customer Assistance are in Step Two of the
Customer Satisfaction Procedure in this manual.
See Customer Satisfaction Procedure on page 8‑2.
Q: Because I have a disability, I have to get my vehicle modified. How can I find out whether this
will affect my airbag system?
A: If you have questions, call Customer Assistance.
The phone numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual. See
Customer Satisfaction Procedure on page 8‑2.
In addition, your dealer/retailer and the service manual
have information about the location of the airbag
sensors, sensing and diagnostic module and airbag
wiring.
2-71

Section 3 Features and Controls
Keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Remote Keyless Entry (RKE) System . . . . . . . . . . . 3-3
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Doors and Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Central Door Unlocking System . . . . . . . . . . . . . . . . . 3-7
Door Ajar Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . . . 3-7
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Liftgate (Hatchback) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Manual Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Power Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . .3-14
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Immobilizer Operation . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Content Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Starting and Operating Your Vehicle . . . . . . . . . . . .3-17
New Vehicle Break-In . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Ignition Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18 Starting the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Engine Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Automatic Transmission Operation . . . . . . . . . . . . . 3-22
Manual Transmission Operation . . . . . . . . . . . . . . . 3-26
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Shifting Into Park (Automatic Transmission) . . . 3-29
Shifting Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Parking the Vehicle (Manual Transmission) . . . . 3-31
Parking Over Things That Burn . . . . . . . . . . . . . . . . 3-32
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
Running the Vehicle While Parked . . . . . . . . . . . . . 3-33
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
Manual Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . . 3-34
Outside Manual Mirrors . . . . . . . . . . . . . . . . . . . . . . . . 3-34
Outside Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
Outside Convex Mirror . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
Outside Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . 3-35
Storage Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
3-1

3. If the engine still will not start, or starts but thenstops, it could be flooded with too much gasoline.
Try pushing the accelerator pedal all the way to the
floor and holding it there as you hold the key in
START for about three seconds. If the vehicle
starts briefly but then stops again, do the same
thing, but this time keep the pedal down for five or
six seconds. This clears the extra gasoline from
the engine.
Notice: The engine is designed to work with the
electronics in the vehicle. If electrical parts or
accessories are added, you could change the way
the engine operates. Before adding electrical
equipment, check with your dealer/retailer. If you
do not, the engine might not perform properly.
Any resulting damage would not be covered by the
vehicle warranty.
Engine Heater
The engine heater can provide easier starting and
better fuel economy during engine warm-up in cold
weather conditions at or below −18°C (0°F).Vehicles with an engine heater should be plugged in at
least four hours before starting. To assist you in finding
the cord, the vehicle will have one of the following
designs:
Removable Extension Cord
1. Turn off the engine.
2. Remove the extension cord from the trunk. Open
the hood and connect the electrical cord with the
extension cord.
3-20

3. Plug the extension cord into a normal, grounded110-Volt AC outlet.
{WARNING:
Plugging the cord into an ungrounded outlet could
cause an electrical shock. Also, the wrong kind of
extension cord could overheat and cause a fire.
You could be seriously injured. Plug the cord into
a properly grounded three-prong 110-volt AC
outlet. If the cord will not reach, use a heavy-duty
three-prong extension cord rated for at least
15 amps.
4. Before starting the engine, be sure to unplug both the extension cord and under hood electrical cord,
and store them as they were before. This will keep
them away from moving engine parts, and prevent
damage.
The length of time the heater should remain plugged in
depends on several factors. Ask a dealer/retailer in the
area where you will be parking the vehicle for the best
advice on this.
Attached Extension Cord
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord. The cord is located in the driver side of the engine
compartment, near the battery.
3-21