service indicator PONTIAC G5 2010 Owners Manual

In Brief........................................................... 1-1
Instrument Panel ........................................ 1-2
Initial Drive Information ............................... 1-4
Vehicle Features ...................................... 1-14
Performance and Maintenance ...................1-18
Seats and Restraint System ............................. 2-1
Front Seats ............................................... 2-2
Rear Seats ............................................... 2-9
Safety Belts ............................................. 2-11
Child Restraints ....................................... 2-32
Airbag System ......................................... 2-55
Restraint System Check ............................2-71
Features and Controls ..................................... 3-1
Keys ........................................................ 3-2
Doors and Locks ....................................... 3-8
Windows ................................................. 3-13
Theft-Deterrent Systems ............................3-15
Starting and Operating Your Vehicle ...........3-19 Mirrors
.................................................... 3-35
Storage Areas ......................................... 3-36
Sunroof .................................................. 3-37
Instrument Panel ............................................. 4-1
Instrument Panel Overview .......................... 4-3
Climate Controls ...................................... 4-14
Warning Lights, Gages, and Indicators ........4-19
Driver Information Center (DIC) ..................4-35
Audio System(s) ....................................... 4-49
Driving Your Vehicle ....................................... 5-1
Your Driving, the Road, and the Vehicle ....... 5-2
Towing ................................................... 5-30
Service and Appearance Care .......................... 6-1
Service ..................................................... 6-3
Fuel ......................................................... 6-5
Checking Things Under the Hood ...............6-10
Headlamp Aiming ..................................... 6-38
Bulb Replacement .................................... 6-41
2010 Pontiac G5 Owner ManualM

Safety Warnings and Symbols
Warning messages found on vehicle labels and in this
manual describe hazards and what to do to avoid
or reduce them.
Dangerindicates a hazard with a high level of risk
which will result in serious injury or death.
Warning orCaution indicates a hazard that could result
in injury or death.
{WARNING:
These mean there is something that could hurt
you or other people.
Notice: This means there is something that could
result in property or vehicle damage. This would not
be covered by the vehicle’s warranty. A circle with a slash
through it is a safety
symbol which means “Do
Not,” “Do not do this,”
or “Do not let this happen.”
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specific component, control, message,
gage, or indicator.
M:
This symbol is shown when you need to see your
owner manual for additional instructions or information.
*: This symbol is shown when you need to see a
service manual for additional instructions or information.
iv

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

On vehicles with an automatic transmission, the shift
lever must be in P (Park) to turn the ignition switch
to LOCK/OFF.
On vehicles with a manual transmission, the ignition
switch can be turned to LOCK/OFF in any shift
lever position.
The steering can bind with the wheel turned off center.
If this happens, move it from right to left while turning
the key to ACC/ACCESSORY. If this does not
work, then the vehicle needs service.
{WARNING:
If you have a manual transmission removing the
key from the ignition switch will lock the steering
column and result in a loss of ability to steer the
vehicle. This could cause a collision. If you need
to turn the engine off while the vehicle is moving,
turn the key to ACC/ACCESSORY.ACC (ACC/ACCESSORY):
This position operates
some of the electrical accessories. It unlocks the
steering wheel and ignition.
R(ON/RUN): This is the position in which you can
operate the electrical accessories and to display some
instrument panel cluster warning and indicator lights.
The switch stays in this position when the engine
is running.
If you leave the key in the ACC/ACCESSORY or
ON/RUN position with the engine off, the battery could
be drained. You may not be able to start the vehicle
if the battery is allowed to drain for an extended period
of time.
/(START): This position starts the engine. When the
engine starts, release the key. The ignition switch will
return to ON/RUN for driving.
A warning tone will sound when the driver door is
opened, the ignition is in LOCK/OFF or
ACC/ACCESSORY and the key is in the ignition.
3-20

Passenger Airbag Status Indicator
If the vehicle has one of the passenger airbag status
indicators pictured in the following illustrations, then the
vehicle has a passenger sensing system for the right
front passenger position. The passenger airbag status
indicator, if equipped, is on the instrument panel.
SeePassenger Sensing System on page 2-64 for
important safety information.
In addition, if the vehicle has a passenger sensing system
for the right front passenger position, the label on the
vehicle’s sun visors refer to “ADVANCED AIRBAGS”.
When the vehicle is started, the passenger airbag status
indicator will light ON and OFF, or the symbol for on and
off, for several seconds as a system check. If using
remote start, if equipped, to start the vehicle from a
distance, you may not see the system check. Then, after several more seconds, the status indicator will
light either ON or OFF, or either the on or off symbol to let
you know the status of the right front passenger frontal
airbag.
If the word ON or the on symbol is lit on the passenger
airbag status indicator, it means that the right front
passenger frontal airbag is enabled (may inflate).
If the word OFF or the off symbol is lit on the airbag
status indicator, it means that the passenger sensing
system has turned off the right front passenger
frontal airbag.
If, after several seconds, both status indicator lights
remain on, or if there are no lights at all, there may
be a problem with the lights or the passenger sensing
system. See your dealer/retailer for service.
{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. See
Airbag Readiness Light on page 4-23
for more information, including important safety
information.
United StatesCanada
4-24

Antilock Brake System (ABS)
Warning Light
For vehicles with the
Antilock Brake System
(ABS), this light comes on
briefly when the engine is
started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then goes off.
If the ABS light stays on, turn the ignition off. If the light
comes on while driving, stop as soon as it is safely
possible and turn the ignition off. Then start the engine
again to reset the system. If the ABS light stays on, or
comes on again while driving, the vehicle needs service.
If the regular brake system warning light is not on, the
vehicle still has brakes, but not antilock brakes. If the
regular brake system warning light is also on, the vehicle
does not have antilock brakes and there is a problem with
the regular brakes. See Brake System Warning Light on
page 4-26.
For vehicles with a Driver Information Center (DIC),
see DIC Warnings and Messages on page 4-38 for all
brake related DIC messages.
Enhanced Traction System (ETS)
Indicator/Warning Light
For vehicles with the
Enhanced Traction
System (ETS), this light
serves as an indicator
and warning light.
This light comes on briefly while the engine is started.
If it does not, have the vehicle serviced by your dealer/
retailer. If the system is working normally the indicator
light then goes off.
If the indicator/warning light is on and not flashing, the
ETS system could have been disabled. Check all related
Driver Information Center (DIC) messages to determine
whether the system has been turned off or if the system
is not working properly and the vehicle requires service.
If the ETS has been disabled, wheel spin is not limited.
If the indicator/warning light is on and flashing, the ETS
is actively working. The LOW TRACTION DIC message
also appears when the system is actively limiting
wheel spin.
See Enhanced Traction System (ETS) on page 5-11
and DIC Warnings and Messages on page 4-38 for
more information.
4-27

Electronic Stability Control (ESC)/
Traction Control System (TCS)
Indicator/Warning Light
For vehicles with the
Electronic Stability Control
(ESC) system or the
Traction Control System
(TCS), the indicator/
warning light comes on
briefly when the engine
is started.
If it does not, have the vehicle serviced by the
dealer/retailer. If the system is working normally
the indicator light goes off.
If this light is on while certain DIC messages display,
this indicates that the ESC and TCS are not working or
are disabled. If this light is on and not flashing, the TCS and potentially
the ESC system have been disabled. Check the DIC
messaging to determine which feature(s) is no longer
functioning and whether it is because of the driver turning
off the feature(s), or because the system is not working
properly and the vehicle requires service.
If the TCS is disabled, wheel spin is not limited. If the
ESC system is disabled, the system does not aid
in maintaining directional control of the vehicle.
If the indicator/warning light is on and flashing, the TCS
or the ESC system is actively working. Check the DIC
messaging for details to determine which system is
working. If the LOW TRACTION message appears,
the system is limiting wheel spin. If the ESC ACTIVE
message appears, the system is aiding in maintaining
directional control of the vehicle.
See
Electronic Stability Control (ESC) on page 5-6 and
Traction Control System (TCS) on page 5-8 for more
information.
See DIC Warnings and Messages on page 4-38 for
more information on the messages associated with
this light.
4-28

Engine Coolant Temperature
Warning Light
This light comes on briefly
while starting the vehicle.
If it does not, have the vehicle serviced by the
dealer/retailer. If the system is working normally
the indicator light goes off.
Notice: Driving with the engine coolant temperature
warning light on could cause the vehicle to overheat.
See Engine Overheating on page 6-27 . The vehicle’s
engine could be damaged, and it might not be
covered by the vehicle warranty. Never drive with
the engine coolant temperature warning light on.
The engine coolant temperature warning light comes on
when the engine has overheated.
If this happens pull over and turn off the engine as soon
as possible. See Engine Overheating on page 6-27
for more information.
Tire Pressure Light
For vehicles with a tire
pressure monitoring
system, this light comes
on briefly when the engine
is started. It provides
information about tire
pressures and the Tire
Pressure Monitoring
System.
When the Light is On Steady
This indicates that one or more of the tires are
significantly underinflated.
A tire pressure message in the Driver Information
Center (DIC), can accompany the light. See Driver
Information Center (DIC) on page 4-35 for more
information. Stop and check the tires as soon as it is safe
to do so. If underinflated, inflate to the proper pressure.
See Ination - Tire Pressure on page 6-55 for more
information.
4-29

When the Light Flashes First and Then is
On Steady
This indicates that there may be a problem with the Tire
Pressure Monitor System. The light flashes for about
a minute and stays on steady for the remainder of
the ignition cycle. This sequence repeats with every
ignition cycle. SeeTire Pressure Monitor Operation
on page 6-58 for more information.
Malfunction Indicator Lamp
Check Engine Light
A computer system called OBD II (On-Board
Diagnostics-Second Generation) monitors operation
of the fuel, ignition, and emission control systems.
It ensures that emissions are at acceptable levels
for the life of the vehicle, helping to produce a cleaner
environment.
This light should come on
when the ignition is on, but
the engine is not running,
as a check to show it
is working. If it does not,
have the vehicle serviced
by your dealer/retailer. If the check engine light comes on and stays on, while
the engine is running, this indicates that there is an
OBD II problem and service is required.
Malfunctions often are indicated by the system before
any problem is apparent. Being aware of the light
can prevent more serious damage to the vehicle.
This system assists the service technician in correctly
diagnosing any malfunction.
Notice:
If the vehicle is continually driven with
this light on, after a while, the emission controls
might not work as well, the vehicle’s fuel economy
might not be as good, and the engine might not
run as smoothly. This could lead to costly repairs
that might not be covered by the vehicle warranty.
Notice: Modications made to the engine,
transmission, exhaust, intake, or fuel system
of the vehicle or the replacement of the original tires
with other than those of the same Tire Performance
Criteria (TPC) can affect the vehicle’s emission
controls and can cause this light to come on.
Modications to these systems could lead to
costly repairs not covered by the vehicle warranty.
This could also result in a failure to pass a required
Emission Inspection/Maintenance test. See
Accessories and Modifications on page 6-3 .
4-30

Oil Pressure Light
{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. This light comes on briefly while starting the engine.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally
the indicator light then goes off.
If the light comes on and stays on, it means that oil is
not flowing through the engine properly. The vehicle
could be low on oil and it might have some other system
problem.
Security Light
For information regarding
this light and the vehicle’s
security system, see
Content Theft-Deterrent
on page 3-15.
4-33