2010 PONTIAC G5 heater

For some children, including children in child restraints,
and for very small adults, the passenger sensing system
may or may not turn off the right front passenger frontal
airbag, depending upon the person’s seating posture
and body build. Everyone in the vehicle who has
outgrown child restraints should wear a safety belt
properly — whether or not there is an airbag for that
person.
{WARNING:
If the airbag readiness light ever comes on and
stays on, it means that something may be wrong
with the airbag system. To help avoid injury to
yourself or others, have the vehicle serviced right
away. SeeAirbag Readiness Light on page 4-23
for more information, including important safety
information.
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 2-52 .
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 2-7.
6. Restart the vehicle. The passenger sensing system may or may not turn
off the airbag for a child in a child restraint
depending upon the child’s seating posture and
body build. It is better to secure the child restraint in
a rear seat.
2-66

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:
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.
2-67

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 except when approved by GM for
your specific vehicle. SeeAdding Equipment to Your
Airbag-Equipped Vehicle on page 2-70 for more
information about modifications that can affect how the
system operates.
A wet seat can affect the performance of the passenger
sensing system. Here is how:
•The passenger sensing system may turn off the
passenger airbag when liquid is soaked into the
seat. If this happens, the off indicator will be lit, and
the airbag readiness light on the instrument
panel will also be lit.
•Liquid pooled on the seat that has not soaked in
may make it more likely that the passenger
sensing system will enable (turn on) the passenger
airbag while a child restraint or child occupant is
on the seat. If the passenger airbag is turned on, the
on indicator will be lit.
If the passenger seat gets wet, dry the seat immediately.
If the airbag readiness light is lit, do not install a child
restraint or allow anyone to occupy the seat. See Airbag
Readiness Light on page 4-23 for important safety
information.
The on indicator may be lit if an object, such as a
briefcase, handbag, grocery bag, laptop or other
electronic device, is put on an unoccupied seat. If this is
not desired, remove the object from the seat.
{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.
2-68

Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to or change
about the vehicle that could keep the airbags
from working properly?
A:Yes. If you add things that change the 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, roof-rail airbag modules, ceiling headliner
or pillar garnish trim, front sensors, or airbag wiring
can affect the operation of the airbag system.
In addition, the vehicle may have a passenger
sensing system for the right front passenger
position, which includes sensors that are part of the
passenger’s 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 2-64 .
If you have any 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 .
Q:Because I have a disability, I have to get
my vehicle modied. How can I nd 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.
2-70

Keys.............................................................. .3-2
Remote Keyless Entry (RKE) System ................3-3
Remote Keyless Entry (RKE) System Operation .................................................. .3-3
Remote Vehicle Start ..................................... .3-6
Doors and Locks ............................................ .3-8
Door Locks ................................................... .3-8
Power Door Locks ......................................... .3-9
Delayed Locking ............................................ .3-9
Automatic Door Lock ...................................... .3-9
Programmable Automatic Door Unlock .............3-10
Rear Door Security Locks (Sedan) ..................3-10
Lockout Protection ....................................... .3-11
Trunk ......................................................... .3-11
Windows ....................................................... .3-13
Manual Windows ......................................... .3-13
Power Windows ........................................... .3-14
Sun Visors .................................................. .3-15
Theft-Deterrent Systems ..................................3-15
Content Theft-Deterrent .................................3-15
PASS-Key
®III+ Electronic Immobilizer .............3-17
PASS-Key®III+ Electronic Immobilizer
Operation ................................................ .3-17
Starting and Operating Your Vehicle ................3-19
New Vehicle Break-In ................................... .3-19
Ignition Positions ......................................... .3-19
Retained Accessory Power (RAP) ...................3-22Starting the Engine
...................................... .3-22
Engine Coolant Heater ................................. .3-23
Automatic Transmission Operation ...................3-24
Manual Transmission Operation ......................3-27
Parking Brake ............................................. .3-29
Shifting Into Park (Automatic Transmission) ............................3-30
Shifting Out of Park (Automatic Transmission) ............................3-31
Parking the Vehicle (Manual Transmission) ...............................3-32
Parking Over Things That Burn .......................3-32
Engine Exhaust ........................................... .3-33
Running the Vehicle While Parked ..................3-34
Mirrors .......................................................... .3-35
Manual Rearview Mirror .................................3-35
Outside Remote Control Mirror .......................3-35
Outside Power Mirrors .................................. .3-35
Outside Convex Mirror .................................. .3-36
Storage Areas ............................................... .3-36
Glove Box .................................................. .3-36
Cupholders ................................................. .3-36
Center Console Storage .................................3-36
Driver Storage Compartment ..........................3-36
Convenience Net ......................................... .3-36
Sunroof ........................................................ .3-37
Section 3 Features and Controls
3-1

Notice:Cranking the engine for long periods of
time, by returning the key to the START position
immediately after cranking has ended, can overheat
and damage the cranking motor, and drain the
battery. Wait at least 15 seconds between each try,
to let the cranking motor cool down.
2. If the engine does not start after 5-10 seconds, especially in very cold weather (below 0°F or
−18°C), it could be flooded with too much gasoline.
Push the accelerator pedal all the way to the
floor and holding it there as you hold the key in
START for a maximum of 15 seconds. Wait at least
15 seconds between each try, to allow the
cranking motor to cool. When the engine starts, let
go of the key and accelerator. If the vehicle
starts briefly but then stops again, repeat the
procedure. This clears the extra gasoline from the
engine. Do not race the engine immediately
after starting it. Operate the engine and
transmission gently until the oil warms up and
lubricates all moving parts. Notice:
The engine is designed to work with the
electronics in the vehicle. If you add electrical parts
or accessories, 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 Coolant Heater
The engine coolant heater can provide easier starting
and better fuel economy during engine warm-up in cold
weather condition at or below 0°F ( −18°C). Vehicles
with am engine coolant heater should be plugged in at
least four hours before starting. An internal thermostat
in the plug-end of the cord may exist which will prevent
engine coolant heater operation at temperatures
above 0°F (−18°C).
3-23

To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord. Theelectrical cord is located on the passenger side of
the vehicle between the strut and the air
cleaner/filter.
3. Plug it into a normal, grounded 110-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 and store the cord as it was before to keep it away
from moving engine parts, and prevent damaged. 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.
Automatic Transmission Operation
If the vehicle has an automatic transmission, the
shift lever is located on the console between the seats.
There are several different
positions for the automatic
transmission.
P (Park): This position locks the front wheels. It is the
best position to use when starting the engine because
the vehicle cannot move easily.
3-24

Cooling System
When you decide it is safe to lift the hood, here is what
you will see:A. Electric Engine Cooling Fan
B. Coolant Surge Tank and Pressure Cap{WARNING:
An electric engine cooling fan under the hood can
start up even when the engine is not running and
can cause injury. Keep hands, clothing, and tools
away from any underhood electric fan.
If the coolant inside the coolant surge tank is boiling, do
not do anything else until it cools down. The vehicle
should be parked on a level surface.
The coolant level should be at the COLD FILL line. If it
is not, you may have a leak at the pressure cap or
in the radiator hoses, heater hoses, radiator, water
pump, or somewhere in the cooling system.
6-20