service PONTIAC G8 2009 Owner's Guide

Clearing the System
Unless information is deleted out of
the in-vehicle Bluetooth system,
it will be retained indenitely.
This includes all saved name tags in
the phonebook and phone pairing
information. For information on how
to delete this information, see the
above sections on Deleting a Paired
Phone and Deleting Name Tags.
Other Information
The Bluetooth®word mark and
logos are owned by the Bluetooth®
SIG, Inc. and any use of such
marks by General Motors is under
license. Other trademarks and
trade names are those of their
respective owners.This device complies with Part 15 of
the FCC Rules. Operation is subject
to the following two conditions:
1. This device may not cause
harmful interference.
2. This device must accept any
interference received, including
interference that may cause
undesired operation.
This device complies with
RSS-210 of Industry Canada.
Operation is subject to the
following two conditions:
1. This device may not cause
interference.
2. This device must accept any
interference received, including
interference that may cause
undesired operation of the device.
Changes or modications to this
system by other than an authorized
service facility could void
authorization to use this equipment.
Theft-Deterrent Feature
The radio has an electronically
coded security system that links the
radio to the vehicle. When the
ignition is off, a ashing red light on
the upper left side of the radio
indicates the security system is on.
If the radio is moved to a different
vehicle, it will not operate and
Security Lockout Active displays.
Contact your dealer/retailer to
unlock the radio.
Infotainment 6-35

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.
Cellular Phone Usage
Cellular phone usage may cause
interference with the vehicle’s radio.
This interference may occur when
making or receiving phone calls,
charging the phone’s battery, or
simply having the phone on.
This interference causes an
increased level of static while
listening to the radio. If static is
received while listening to the radio,
unplug the cellular phone and
turn it off.
Fixed Mast Antenna
The AM-FM antenna is located on
the roof of the vehicle.
Driving through an automatic car
wash without removing the antenna
could damage it.
To remove the antenna, turn it
counterclockwise. To replace the
antenna, turn it clockwise until hand
tightened.
XM™ Satellite Radio
Antenna System
The XM Satellite Radio antenna is
located on the roof or the rear of the
vehicle. Keep the antenna clear of
obstructions for clear radio reception.
Infotainment 6-37

A (LOCK/OFF):This is the only
position from which you can remove
the key. This locks the steering
wheel, ignition and automatic
transmission.
On vehicles with an automatic
transmission, the shift lever must
be in P (Park) to turn the ignition
switch to the LOCK/OFF position.
The ignition switch can bind in
the LOCK/OFF position with the
wheels turned off center. If this
happens, move the steering wheel
from right to left while turning the key
to ACC/ACCESSORY. If this doesn’t
work, then the vehicle needs service.
B (ACC/ACCESSORY):This
position provides power to some
of the electrical accessories.
It unlocks the steering wheel and
ignition. The transmission is
also unlocked in this position
on automatic transmission
vehicles. To move the key from
ACC/ACCESSORY to LOCK/OFF,
push in the key and then turn it
to LOCK/OFF.C (ON/RUN):The ignition switch
stays in this position when the
engine is running. This position can
be used to operate the electrical
accessories, including the ventilation
fan and 12 volt power outlet, as
well as to display some warning and
indicator lights.
The battery could be drained
if you leave the key in the
ACC/ACCESSORY or ON/RUN
position with the engine off.
You may not be able to start the
vehicle if the battery is allowed
to drain for an extended period
of time.
D (START):This position starts the
engine. When the engine starts,
release the key. The ignition switch
will return to ON/RUN for normal
driving.
A warning tone will sound when the
driver door is opened when the
ignition is still in ACC/ACCESSORY
and the key is in the ignition.Retained Accessory
Power (RAP)
These vehicle accessories may be
used for up to 10 minutes after
the engine is turned off:
Audio System
Power Windows
The power windows will continue to
work for up to 10 minutes or until
any door is opened. The radio
will work when the key is in ON/RUN
or ACC/ACCESSORY. Once the
key is turned from ON/RUN to
LOCK/OFF, the radio will continue
to work for 10 minutes or until
the driver door is opened.
Driving and Operating 8-3

When this light and the STABILITY
CTRL OFF message is on briey and
the ESP OFF message is displayed
at the bottom of the DIC, the system
will not limit wheel spin.
If the ESP OFF message is always
displayed at the bottom of the
DIC when the button is pressed
to turn the system on or off, the
system needs repair. Contact your
dealer/retailer.The system is on when this light
and the STABILITY CTRL ON
message is displayed briey on
the DIC.
ESP Operation
ESP limits wheel spin by reducing
engine power to the wheels and
by applying brakes to each
individual wheel as necessary.
The ESP system is enabled
automatically when the vehicle
is started, and it will activate
the STABILITY CONTROL
ASSISTANCE light and the ESP
CTRL message on the DIC if it
senses that any of the wheels are
spinning or beginning to lose traction
while driving.Notice:If the wheel(s) of one axle
are allowed to spin excessively
while the ESC/TCS, ABS and
Brake warning lights and the
SERVICE ESC and/or SERVICE
TRACTION messages are
displayed, the differential could be
damaged. The repairs would not
be covered by the vehicle
warranty. Reduce engine power
and do not spin the wheel(s)
excessively while these lights and
this message are displayed.
The traction control system may
activate on dry or rough roads or
under conditions such as heavy
acceleration while turning or
abrupt upshifts/downshifts of the
transmission. When this happens,
a noise, vibration, or a reduction
in acceleration may be noticed.
This is normal.
Adding non-dealer/non-retailer
accessories can affect the vehicle’s
performance. SeeAccessories
and Modifications on page 9-3for
more information.
Driving and Operating 8-21

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
inated 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,
nd 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 at or rolling terrain. Tips for
driving in these conditions include:
Keep the vehicle serviced
and in good shape.
Check all uid levels and brakes,
tires, cooling system, and
transmission.
Going down steep or long hills,
shift to a lower gear.
{CAUTION
If you do not shift down, the
brakes could get so hot that they
would not work well. You would
then have poor braking or even
none going down a hill. You could
crash. Shift down to let the engine
assist the brakes on a steep
downhill slope.
8-26 Driving and Operating

Gasoline Octane
If the vehicle has a V8 engine, use
regular unleaded gasoline with a
posted octane rating of 87 or higher.
If the octane rating is less than 87,
you might notice an audible knocking
noise when you drive, commonly
referred to as spark knock. If this
occurs, use a gasoline rated at 87
octane or higher as soon as possible.
If you are using gasoline rated at 87
octane or higher and you hear heavy
knocking, the engine needs service.
If the vehicle has the 3.6L V6 engine
(VIN Code 7), use regular unleaded
gasoline with a posted octane rating
of 87 or higher. For best performance
or trailer towing, you could choose
to use middle grade 89 octane
unleaded gasoline. If the octane
rating is less than 87, you might
notice an audible knocking noise
when you drive, commonly referredto as spark knock. If this occurs,
use a gasoline rated at 87 octane
or higher as soon as possible. If you
are using gasoline rated at
87 octane or higher and you hear
heavy knocking, the engine needs
service.
Gasoline Specications
At a minimum, gasoline should
meet ASTM specication D 4814
in the United States or
CAN/CGSB-3.5 or 3.511 in Canada.
Some gasolines contain an
octane-enhancing additive called
methylcyclopentadienyl manganese
tricarbonyl (MMT). We recommend
against the use of gasolines
containing MMT. SeeAdditives on
page 8-36for additional information.
California Fuel
If the vehicle is certied to meet
California Emissions Standards, it is
designed to operate on fuels that
meet California specications. See
the underhood emission control
label. If this fuel is not available in
states adopting California emissions
standards, the vehicle will operate
satisfactorily on fuels meeting federal
specications, but emission control
system performance might be
affected. The malfunction indicator
lamp could turn on and the vehicle
might fail a smog-check test. See
Malfunction Indicator Lamp on
page 4-18. If this occurs, return to
your authorized dealer/retailer for
diagnosis. If it is determined that the
condition is caused by the type of
fuel used, repairs might not be
covered by the vehicle warranty.
Driving and Operating 8-35

Additives
To provide cleaner air, all gasolines
in the United States are now required
to contain additives that help prevent
engine and fuel system deposits
from forming, allowing the emission
control system to work properly. In
most cases, you should not have to
add anything to the fuel. However,
some gasolines contain only the
minimum amount of additive required
to meet U.S. Environmental
Protection Agency regulations. To
help keep fuel injectors and intake
valves clean, or if the vehicle
experiences problems due to dirty
injectors or valves, look for gasoline
that is advertised as TOP TIER
Detergent Gasoline. Also, your
dealer/retailer has additives that will
help correct and prevent most
deposit-related problems.
Gasolines containing oxygenates,
such as ethers and ethanol, and
reformulated gasolines might
be available in your area.We recommend that you use these
gasolines, if they comply with the
specications described earlier.
However, E85 (85% ethanol) and
other fuels containing more than
10% ethanol must not be used in
vehicles that were not designed for
those fuels.
Notice:This vehicle was not
designed for fuel that contains
methanol. Do not use fuel
containing methanol. It can
corrode metal parts in the fuel
system and also damage plastic
and rubber parts. That damage
would not be covered under
the vehicle warranty.
Some gasolines that are
not reformulated for low
emissions can contain an
octane-enhancing additive called
methylcyclopentadienyl manganese
tricarbonyl (MMT); ask the
attendant where you buy gasoline
whether the fuel contains MMT.We recommend against the use of
such gasolines. Fuels containing
MMT can reduce the life of
spark plugs and the performance of
the emission control system
could be affected. The malfunction
indicator lamp might turn on. If
this occurs, return to your
dealer/retailer for service.
Fuels in Foreign
Countries
If you plan on driving in another
country outside the United States or
Canada, the proper fuel might be
hard to nd. Never use leaded
gasoline or any other fuel not
recommended in the previous text
on fuel. Costly repairs caused
by use of improper fuel would not
be covered by the vehicle warranty.
To check the fuel availability, ask an
auto club, or contact a major oil
company that does business in the
country where you will be driving.
8-36 Driving and Operating

Vehicle Service
and Care
Service
Service...............................9-2
Accessories and
Modications.....................9-3
California Proposition 65
Warning............................9-3
California Perchlorate
Materials Requirements.....9-3
Doing Your Own
Service Work....................9-4
Adding Equipment to the
Outside of the Vehicle......9-4
Owner Checks
Owner Checks....................9-5
Hood Release.....................9-5
Engine Compartment
Overview...........................9-6
Engine Oil..........................9-8
Engine Oil Life System.....9-10
Engine Air Cleaner/Filter. . . .9-11
Cooling System.................9-13
Engine Coolant.................9-15
Pressure Cap....................9-19
Engine Overheating...........9-20
Power Steering Fluid.........9-21
Windshield Washer Fluid. . . .9-23
Windshield Wiper Blade
Replacement...................9-24
Brakes..............................9-25
Battery..............................9-28
Headlamp Aiming
Headlamp Aiming..............9-28
Bulb Replacement
Bulb Replacement.............9-31
Halogen Bulbs..................9-31
Headlamps and Parking
Lamps.............................9-31
Front Turn Signal Lamps. . .9-33
Taillamps..........................9-34
License Plate Lamp..........9-35
Replacement Bulbs...........9-35
Electrical System
Add-On Electrical
Equipment.......................9-36
Headlamp Wiring..............9-36
Windshield Wiper Fuses. . . .9-36
Power Windows and
Other Power Options.......9-36
Instrument Panel
Fuse Block......................9-36
Engine Compartment
Fuse Block......................9-38
Rear Compartment
Fuse Block......................9-41
Tires
Tires.................................9-42
Tire Sidewall Labeling.......9-42
Tire Terminology and
Denitions.......................9-46
Ination - Tire Pressure. . . .9-49
High-Speed Operation.......9-51
Tire Pressure Monitor
System............................9-52
Tire Pressure Monitor
Operation........................9-54
Tire Inspection and
Rotation..........................9-57
When It Is Time for
New Tires.......................9-59
Buying New Tires.............9-59
Different Size Tires
and Wheels.....................9-61
Vehicle Service and Care 9-1

Uniform Tire Quality
Grading...........................9-62
Wheel Alignment and
Tire Balance....................9-64
Wheel Replacement..........9-64
Tire Chains.......................9-65
Tire Changing
If a Tire Goes Flat............9-66
Tire Sealant and
Compressor Kit
(V8 Engine)
.....................9-67
Changing a Flat Tire.........9-75
Removing the Spare
Tire and Tools.................9-76
Removing the Flat Tire
and Installing the
Spare Tire
.......................9-77
Storing a Flat or Spare
Tire and Tools.................9-82
Compact Spare Tire..........9-83
Jump Starting
Jump Starting...................9-84
Towing
Towing Your Vehicle.........9-88
Shift Lock Manual
Release...........................9-88
Recreational Vehicle
Towing............................9-89
Towing a Trailer................9-89
Appearance Care
Interior Cleaning................9-95
Exterior Cleaning..............9-98
Sheet Metal Damage.......9-102
Finish Damage................9-102
Underbody Maintenance. . .9-102
Chemical Paint
Spotting.........................9-102
Service
For service and parts needs, visit
your dealer/retailer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one
of these marks:
9-2 Vehicle Service and Care

Accessories and
Modications
When non-dealer/non-retailer
accessories are added to the vehicle,
they can affect vehicle performance
and safety, including such things as
airbags, braking, stability, ride and
handling, emissions systems,
aerodynamics, durability, and
electronic systems like antilock
brakes, traction control, and stability
control. Some of these accessories
could even cause malfunction or
damage not covered by the vehicle
warranty.
GM Accessories are designed to
complement and function with
other systems on the vehicle.
Your GM dealer/retailer can
accessorize the vehicle using
genuine GM Accessories.When you go to your GM dealer/
retailer and ask for GM Accessories,
you will know that GM-trained and
supported service technicians will
perform the work using genuine
GM Accessories.
Also, seeAdding Equipment to
Your Airbag-Equipped Vehicle
on page 1-32.
California Proposition 65
Warning
Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California
to cause cancer and birth defects or
other reproductive harm. Engine
exhaust, many parts and systems
(including some inside the vehicle),
many uids, and some component
wear by-products contain and/or
emit these chemicals.
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, seat belt pretensioners,
and lithium batteries contained
in remote keyless transmitters,
may contain perchlorate materials.
Special handling may be
necessary. For additional
information, see www.dtsc.ca.gov/
hazardouswaste/perchlorate.
Vehicle Service and Care 9-3