Pontiac G8 User manual

Seats and Restraints ......... 1-1
Front Seats .................... 1-2
Rear Seats .................... 1-5
Safety Belts ................... 1-5
Airbag System .............. 1-19
Child Restraints ............. 1-32
Keys, Doors and
Windows ............................ 2-1
Keys ............................. 2-2
Doors and Locks ............ 2-8
Theft-Deterrent
Systems ................... 2-11
Windows ...................... 2-14
Mirrors ......................... 2-16
Sunroof ........................ 2-18
Storage .............................. 3-1
Storage ......................... 3-1
Instruments and
Controls ............................. 4-1
Instrument Panel
Overview .................... 4-2
Warning Lights, Gages,
and Indicators ............ 4-10
Driver Information
Center (DIC) ............. 4-23
OnStar
®
System ............ 4-36
Lighting ............................. 5-1
Lighting ......................... 5-1
Infotainment ...................... 6-1
Audio System(s) ............. 6-1
Climate Controls ............... 7-1
Climate Controls ............. 7-1
Driving and Operating ....... 8-1
Starting and Operating Your
Vehicle ....................... 8-2
Driving Your Vehicle ...... 8-13
Fuel ............................ 8-32
Vehicle Service
and Care ............................ 9-1
Service .......................... 9-2
Owner Checks ................ 9-5
Headlamp Aiming .......... 9-27
Bulb Replacement ......... 9-29
Electrical System ........... 9-32
Tires ........................... 9-39
Tire Changing ............... 9-62
Jump Starting ............... 9-80
Towing ........................ 9-84
Appearance Care .......... 9-91
Technical Data ................. 10-1
Vehicle Identification ...... 10-1
Capacities and
Specifications ............ 10-2
Service and
Maintenance ..................... 11-1
Service and
Maintenance .............. 11-1
Customer Information ...... 12-1
Customer Information ..... 12-1
Reporting Safety
Defects ................... 12-14
Vehicle Data Recording
and Privacy ............. 12-16
Index ................................... i-1
2008 Pontiac G8 Owner Manual M
2008 - Pontiac G8 Owner Manual

GENERAL MOTORS, GM, the GM
Emblem, PONTIAC, the PONTIAC
Emblem, are registered trademarks
of General Motors Corporation,
and the name G8 is a trademark of
General Motors Corporation.
This manual includes the latest
information at the time it was
printed. GM reserves the right to
make changes after that time
without further notice. For vehicles
first sold in Canada, substitute
the name “General Motors of
Canada Limited” for Pontiac Division
wherever it appears in this manual.
This manual describes features that
may or may not be on your
specific vehicle.
Keep this manual in the vehicle for
quick reference.
Canadian Owners
A French language copy of this
manual can be obtained from your
dealer/retailer or from:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
helminc.com
Propriétaires Canadiens
On peut obtenir un exemplaire de
ce guide en français auprès de
concessionnaire ou à l’adresse
suivante:
Helm Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
helminc.com
Using this Manual
Read this owner manual from
beginning to end to learn about the
vehicle’s features and controls.
Pictures and words work together to
explain things.
ii Preface
Litho in U.S.A.
Part No. 92213380 A First Printing
©
2007 General Motors Corporation. All Rights Reserved.
2008 - Pontiac G8 Owner Manual

Index
To quickly locate information about
the vehicle use the Index in the
back of the manual. It is an
alphabetical list of what is in the
manual and the page number where
it can be found.
Cautions and Notices
There are a number of safety
cautions in this book. A box with the
word CAUTION is used to tell
about things that could cause injury
if the warning is ignored.
{CAUTION
These mean there is something
that could hurt you or other
people.
Cautions tell what the hazard is and
what to do to avoid or reduce the
hazard. Read these cautions.
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.”
Notices are also used in this
manual.
Notice: These mean there is
something that could damage
your vehicle.
A notice tells about something that
can damage the vehicle. Many
times, this damage would not be
covered by the vehicle’s warranty,
and it could be costly. The notice
tells what to do to help avoid
the damage.
There are also warning labels on
the vehicle which use the same
words, CAUTION or NOTICE.
Other manuals may use CAUTION
and NOTICE warnings in different
colors or in different words.
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.
Preface iii
2008 - Pontiac G8 Owner Manual

✍NOTES
iv Preface
2008 - Pontiac G8 Owner Manual

Seats and
Restraints
Front Seats
Front Seats ........................1-2
Manual Seats .....................1-2
Power Seat(s) .....................1-2
Lumbar Seat Adjustment ....1-2
Reclining Seatbacks ...........1-3
Head Restraints ..................1-4
Heated Seats .....................1-5
Rear Seats
Rear Seat Operation ...........1-5
Safety Belts
Safety Belts ........................1-5
How to Wear Safety Belts
Properly ............................1-8
Lap-Shoulder Belt .............1-14
Safety Belt Use During
Pregnancy .......................1-17
Safety Belt Extender .........1-17
Safety Belt Check .............1-18
Care of Safety Belts .........1-18
Replacing Safety Belt
System Parts After
a Crash ...........................1-18
Airbag System
Airbag System ..................1-19
Where Are the Airbags? ...1-21
When Should an Airbag
Inflate? ............................1-22
What Makes an Airbag
Inflate? ............................1-24
How Does an Airbag
Restrain? ........................1-24
What Will You See After
an Airbag Inflates? ..........1-24
Passenger Sensing
System ............................1-26
Servicing Your
Airbag-Equipped
Vehicle ............................1-30
Adding Equipment to
Your Airbag-Equipped
Vehicle ............................1-30
Airbag System Check .......1-31
Replacing Airbag System
Parts After a Crash .........1-32
Child Restraints
Older Children ..................1-32
Infants and Young
Children ..........................1-34
Child Restraint Systems ....1-37
Where to Put the
Restraint .........................1-38
Lower Anchors and
Tethers for Children
(LATCH) ..........................1-40
Replacing LATCH System
Parts After a Crash .........1-45
Securing Child Restraints
(Rear Seat) .....................1-46
Securing Child Restraints
(Right Front Seat) ...........1-48
Seats and Restraints 1-1
2008 - Pontiac G8 Owner Manual

Front Seats A. Head Restraints on page 1-4.
B. Lumbar Seat Adjustment
on page 1-2.
C. Reclining Seatbacks on
page 1-3.
D. Power Seat(s) on page 1-2.
E. Manual Seats on page 1-2.
Manual Seats
{CAUTION
You can lose control of the
vehicle if you try to adjust a
manual driver’s seat while the
vehicle is moving. The sudden
movement could startle and
confuse you, or make you push
a pedal when you do not want
to. Adjust the driver’s seat only
when the vehicle is not moving.
To adjust a manual seat:
1. Lift the bar (E) to unlock
the seat.
2. Slide the seat to the desired
position and release the bar.
Try to move the seat to be sure it is
locked in place.
Power Seat(s)
•Move the seat forward or
rearward by moving the
control (D) forward or rearward.
•Move the whole seat up or down
by moving the control up or down.
•Tilt the seat by turning the control
forward or rearward.
Lumbar Seat Adjustment
Adjust the lumbar support (B) by
turning the control forward or
rearward.
1-2 Seats and Restraints
2008 - Pontiac G8 Owner Manual

Reclining Seatbacks
{CAUTION
You can lose control of the
vehicle if you try to adjust the
seat while the vehicle is
moving. The sudden movement
could startle and confuse you,
or make you push a pedal when
you do not want to. Adjust the
driver’s seat only when the
vehicle is not moving.
{CAUTION
Sitting in a reclined position
when your vehicle is in motion
can be dangerous. Even if you
buckle up, your safety belts
cannot do their job when you
are reclined like this.
The shoulder belt cannot do
its job because it will not be
against your body. Instead,
it will be in front of you. In a
crash, you could go into it,
receiving neck or other injuries.
(Continued)
CAUTION (Continued)
The lap belt cannot do its job
either. In a crash, the belt could
go up over your abdomen.
The belt forces would be there,
not at your pelvic bones. This
could cause serious internal
injuries.
For proper protection when the
vehicle is in motion, have the
seatback upright. Then sit well
back in the seat and wear your
safety belt properly.
Adjust the reclining seatback by
turning the knob (C). Do not lean on
the seatback while adjusting it.
Seats and Restraints 1-3
2008 - Pontiac G8 Owner Manual

Head Restraints
The front seats have adjustable
head restraints in the outboard
seating positions.
The rear seats have head rests in
the outboard seating positions.
They are not adjustable.
{CAUTION
With head restraints that are
not installed and adjusted
properly, there is a greater
chance that occupants will
suffer a neck/spinal injury in
a crash. Do not drive until
the head restraints for all
occupants are installed and
adjusted properly.
Adjust the head restraint so that the
top of the restraint is at the same
height as the top of the occupant’s
head. This position reduces the
chance of a neck injury in a crash.
Pull the head restraint up to raise it.
To lower the head restraint, press
the button, located on the top of
the seatback, and push the
restraint down.
Push down on the head restraint
after the button is released to make
sure that it is locked in place.
The vehicle’s head restraints are not
designed to be removed.
1-4 Seats and Restraints
2008 - Pontiac G8 Owner Manual

Heated Seats
On vehicles with heated front seats,
the controls are located on the
center console. To operate
the heated seats the ignition must
be on.
L(Heated Seat): Press to turn on
the heated seat.
A light indicates that the feature is
working. The number of indicator
lights shows the level of heat
selected: one for low, two for
medium, and three for high. Press
the button to cycle through the
temperature settings and to turn the
heat off.
Rear Seats
Rear Seat Operation
The center seatback folds forward
to allow access to the trunk.
Press the button at the top of the
seatback to release it, then fold
it forward.
Lift the seatback to return it to the
sitting position. Move the safety belt
out of the way, and push the
seatback until it is locked in place.
Safety Belts
This section of the manual describes
how to use safety belts properly.
It also describes some things not to
do with safety belts.
{CAUTION
Do not let anyone ride where he
or she cannot wear a safety
belt properly. If you are in a
crash and you are not wearing
a safety belt, your injuries can
be much worse. You can hit
things inside the vehicle harder
or be ejected from it and be
seriously injured or killed. In
the same crash, you might not
be, if you are buckled up.
Always fasten your safety belt,
and check that your
passenger(s) are restrained
properly too.
Seats and Restraints 1-5
2008 - Pontiac G8 Owner Manual

{CAUTION
It is extremely dangerous to
ride in a cargo area, inside or
outside of a vehicle. In a
collision, people riding in these
areas are more likely to be
seriously injured or killed. Do
not allow people to ride in any
area of your vehicle that is not
equipped with seats and safety
belts. Be sure everyone in your
vehicle is in a seat and using a
safety belt properly.
This vehicle has indicators as a
reminder to buckle the safety belts.
See Safety Belt Reminders on
page 4-12.
In most states and in all Canadian
provinces, the law requires
wearing safety belts. Here is why:
You never know if you will be
in a crash. If you do have a crash,
you do not know if it will be a
serious one.
A few crashes are mild, and some
crashes can be so serious that even
buckled up, a person would not
survive. But most crashes are
in between. In many of them, people
who buckle up can survive and
sometimes walk away. Without
safety belts they could have been
badly hurt or killed.
After more than 40 years of safety
belts in vehicles, the facts are clear.
In most crashes buckling up does
matter... a lot!
Why Safety Belts Work
When you ride in or on anything,
you go as fast as it goes.
Take the simplest vehicle. Suppose
it is just a seat on wheels.
1-6 Seats and Restraints
2008 - Pontiac G8 Owner Manual