jump start PONTIAC G8 2008 Owners 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
............4-10Driver 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
.........9-29Electrical 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 Identication
. . . . . . 10-1
Capacities and
Specications
............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 ManualM
2008 - Pontiac G8 Owner Manual

And, of course, actual stopping
distances vary greatly with the
surface of the road, whether it is
pavement or gravel; the condition of
the road, whether it is wet, dry, or
icy; tire tread; the condition of
the brakes; the weight of the
vehicle; and the amount of brake
force applied.
Avoid needless heavy braking.
Some people drive in
spurts — heavy acceleration
followed by heavy braking — rather
than keeping pace with traffic.
This is a mistake. The brakes might
not have time to cool between
hard stops. The brakes will wear out
much faster if you do a lot of heavy
braking. If you keep pace with
the traffic and allow realistic
following distances, you will
eliminate a lot of unnecessary
braking. That means better braking
and longer brake life.If your vehicle’s engine ever stops
while you are driving, brake normally
but do not pump the brakes.
If you do, the pedal could get harder
to push down. If the engine stops,
you will still have some power brake
assist. But you will use it when
you brake. Once the power assist is
used up, it can take longer to
stop and the brake pedal will be
harder to push.
Adding non-dealer/non-retailer
accessories can affect your vehicle’s
performance. SeeAccessories
and Modifications on page 9-3.Antilock Brake
System (ABS)
Your vehicle has the Antilock
Brake System (ABS), an advanced
electronic braking system that
will help prevent a braking skid.
When you start the engine and
begin to drive away, ABS will check
itself. You might hear a momentary
motor or clicking noise while this
test is going on, and you might even
notice that the brake pedal moves
a little. This is normal.
If there is a problem with ABS,
this warning light will stay on.
SeeAntilock Brake System (ABS)
Warning Light on page 4-17.
Let us say the road is wet and you
are driving safely. Suddenly, an
animal jumps out in front of you.
Driving and Operating 8-15
2008 - Pontiac G8 Owner Manual

Uniform Tire Quality
Grading...........................9-59
Wheel Alignment and Tire
Balance...........................9-60
Wheel Replacement..........9-61
Tire Chains.......................9-62
Tire Changing
If a Tire Goes Flat............9-62
Tire Sealant and
Compressor Kit
(V8 Engine)
.....................9-64
Changing a Flat Tire
(V6 Engine).....................9-71
Removing the Spare Tire
and Tools........................9-72
Removing the Flat Tire
and Installing the
Spare Tire
.......................9-73
Storing a Flat or Spare
Tire and Tools.................9-78
Compact Spare Tire..........9-79
Jump Starting
Jump Starting...................9-80
Towing
Towing Your Vehicle.........9-84
Shift Lock Manual
Release...........................9-84
Recreational Vehicle
Towing............................9-85
Towing a Trailer................9-85
Appearance Care
Interior Cleaning................9-91
Exterior Cleaning..............9-94
Sheet Metal Damage........9-98
Finish Damage..................9-98
Underbody Maintenance. . . .9-98
Chemical Paint Spotting. . . .9-98
Vehicle Care/Appearance
Materials.........................9-99
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
2008 - Pontiac G8 Owner Manual

Replacing Brake System Parts
The braking system on a vehicle
is complex. Its many parts have to
be of top quality and work well
together if the vehicle is to have
really good braking. Your vehicle
was designed and tested with
top-quality brake parts. When you
replace parts of the braking
system — for example, when the
brake linings wear down and
you need new ones put in — be
sure you get new approved
replacement parts. If you do not, the
brakes might not work properly.
For example, if someone puts
in brake linings that are wrong for
your vehicle, the balance between
the front and rear brakes can
change — for the worse. The
braking performance you have come
to expect can change in many
other ways if someone puts in the
wrong replacement brake parts.
Battery
Your vehicle has a maintenance
free battery. When it is time
for a new battery, see your
dealer/retailer for one that has the
replacement number shown on
the original battery’s label.
The battery is located in the trunk
behind a trim panel on the
driver’s side.
Warning:Battery posts, terminals,
and related accessories contain
lead and lead compounds,
chemicals known to the State of
California to cause cancer and
reproductive harm. Wash hands
after handling.
Vehicle Storage
{CAUTION
Batteries have acid that can
burn you and gas that can
explode. You can be badly hurt
if you are not careful. SeeJump
Starting on page 9-80for tips
on working around a battery
without getting hurt.
Infrequent Usage: If you drive your
vehicle infrequently, remove the
black, negative (−) cable from
the battery. This will help keep the
battery from running down.
Extended Storage: For extended
storage of your vehicle, remove the
black, negative (−) cable from
the battery or use a battery trickle
charger. This will help maintain
the charge of the battery over an
extended period of time.
9-26 Vehicle Service and Care
2008 - Pontiac G8 Owner Manual

Jump Starting
If your battery has run down, try to
use another vehicle and some
jumper cables to start your vehicle.
Be sure to use the following
steps to do it safely.
{CAUTION
Batteries can hurt you. They
can be dangerous because:
They contain acid that can
burn you.
They contain gas that can
explode or ignite.
They contain enough
electricity to burn you.
If you do not follow these steps
exactly, some or all of these
things can hurt you.Notice:Ignoring these steps
could result in costly damage to
your vehicle that would not
be covered by your warranty.
Trying to start your vehicle
by pushing or pulling it will not
work, and it could damage
your vehicle.
9-80 Vehicle Service and Care
2008 - Pontiac G8 Owner Manual

The jump start positive (A) and
negative posts (B) are located in the
engine compartment on the driver
side of the vehicle.These posts are used instead of a
direct connection to the battery.The positive jump start connection
is covered by a red cap. Remove to
expose the terminal.
1. Check the other vehicle. It must
have a 12-volt battery with a
negative ground system.
Notice: If the other vehicle’s
system is not a 12-volt system
with a negative ground, both
vehicles can be damaged. Only
use vehicles with 12-volt systems
with negative grounds to jump
start your vehicle.
2. Position the two vehicles so that they are not touching.
3. Set the parking brake rmly and put the shift lever in PARK (P).
See Shifting Into Park (Automatic
Transmission) on page 8-10 .
Vehicle Service and Care 9-81
2008 - Pontiac G8 Owner Manual

Notice:If you leave your radio or
other accessories on during the
jump starting procedure, they
could be damaged. The repairs
would not be covered by your
warranty. Always turn off
your radio and other accessories
when jump starting your
vehicle.
4. Turn the ignition to LOCK/OFF
and switch off all lights and
accessories in both vehicles,
except the hazard warning
ashers if needed.
{CAUTION
An electric fan can start up
even when the engine is not
running and can injure you.
Keep hands, clothing and tools
away from any underhood
electric fan.
{CAUTION
Using a match near a battery
can cause battery gas to
explode. People have been hurt
doing this, and some have been
blinded. Use a ashlight if you
need more light.
Be sure the battery has enough
water. You do not need to add
water to the battery installed in
your new vehicle. But if a
battery has ller caps, be sure
the right amount of uid is
there. If it is low, add water to
take care of that rst. If you
don’t, explosive gas could be
present.
Battery uid contains acid that
can burn you. Do not get it on
you. If you accidentally get it in
your eyes or on your skin, ush
the place with water and get
medical help immediately.
{CAUTION
Fans or other moving engine
parts can injure you badly.
Keep your hands away from
moving parts once the engine
is running.
5. Connect one end of the red
positive (+) cable to the jump
start positive (+) post (A).
9-82 Vehicle Service and Care
2008 - Pontiac G8 Owner Manual

6. Connect the other end of the red
positive (+) cable to the
positive (+) terminal of the good
battery (B).
7. Connect one end of the black
negative (–) cable to the
negative (–) terminal of the good
battery (C).
8. Connect the other end of the
black negative (–) cable to
the negative (–) post (D).
9. Start the engine in the vehicle
with the good battery and run
the engine at idle speed for
at least four minutes.
10. Try to start the vehicle that had
the dead battery. If it will not
start after a few tries, it probably
needs service.
Notice:If the jumper cables are
connected or removed in the
wrong order, electrical shorting
may occur and damage the
vehicle. The repairs would not be
covered by your warranty.
Always connect and remove thejumper cables in the correct
order, making sure that the cables
do not touch each other or
other metal.
A. Heavy, Unpainted Metal Engine
Part or Remote Negative (–)
Terminal
B. Good Battery or Remote
Positive (+) and Remote
Negative (–) Terminals
C. Dead Battery or Remote
Positive (+) TerminalTo disconnect the jumper cables
from both vehicles, do the following:
1. Disconnect the black negative (−)
cable from the vehicle that had
the dead battery.
2. Disconnect the black negative (−)
cable from the vehicle with the
good battery.
3. Disconnect the red positive (+)
cable from the vehicle with the
good battery.
4. Disconnect the red positive (+)
cable from the other vehicle.
5. Return the caps over the
positive (+) and negative (–)
terminals to their original
positions. Jumper Cable Removal
Vehicle Service and Care 9-83
2008 - Pontiac G8 Owner Manual

Jump Start:A battery jump start
is covered at no charge if the
vehicle does not start.
Trip Routing Service (Canada
only):Upon request, Roadside
Assistance will send you detailed,
computer personalized maps,
highlighting your choice of either
the most direct route or the most
scenic route to your destination,
anywhere in North America, along
with helpful travel information
pertaining to your trip.
Please allow three weeks before
your planned departure date.
Trip routing requests will be
limited to six per calendar year.
Trip Interruption Benets and
Assistance (Canada only):
In the event of a warranty related
vehicle disablement, while en
route and over 250 kilometres
from the original point of
departure, you may qualify fortrip interruption expense
assistance. This assistance
covers reasonable reimbursement
of up to a maximum of $500
(Canadian) for (A) meals
(maximum of $50/day),
(B) lodging (maximum of
$100/night) and (C) alternate
ground transportation (maximum
of $40/day). This benet is to
assist you with some of the
unplanned expense you may
incur while waiting for your vehicle
to be repaired.
Pre-authorization, original
detailed receipts and a copy of
the repair order are required.
Once authorization has been
given, your advisor will help
you make any necessary
arrangements and explain how to
claim for trip interruption expense
assistance.
Alternative Service (Canada
only):There may be times, when
Roadside Assistance cannot
provide timely assistance.
Your advisor may authorize
you to secure local emergency
road service, and you will be
reimbursed up to $100 upon
submission of the original receipt
to Roadside Assistance.
In many instances, mechanical
failures may be covered. However,
any cost for parts and labor for
non-warranty repairs are the
responsibility of the driver.
Pontiac and General Motors of
Canada Limited reserve the right to
limit services or reimbursement
to an owner or driver when, in their
sole discretion, the claims become
excessive in frequency or type
of occurrence.
Customer Information 12-7
2008 - Pontiac G8 Owner Manual

I
Ignition Positions . . ................. 8-2
Immobilizer ..........................2-11
Immobilizer Operation...........2-12
Infants and Young Children,
Restraints . .......................1-34
Ination - Tire Pressure.........9-46
Inator Kit, Tire....................9-64
Instrument Panel
Brightness ......................... 5-3
Cluster............................4-11
Overview........................... 4-2
J
Jump Starting......................9-80
K
Keyless Entry System . . .......... 2-3
Keys . . . . . . . . . . . . . . . ..................... 2-2
L
Labeling, Tire Sidewall . . ........9-40
Lamps
Dome . . . . . . . ........................ 5-4
Reading . . . . . . . ..................... 5-4
Lap-Shoulder Belt . ...............1-14LATCH System
Child Restraints................1-40
Replacing Parts After
a Crash.......................1-45
Light
Airbag Readiness . ............4-13
Anti-lock Brake System
(ABS) Warning . . ............4-17
Brake System Warning......4-16
Charging System . . ............4-15
Daytime Running Lamps
Indicator.......................4-21
Door Ajar .........................4-21
Fog Lamp........................4-21
Highbeam On...................4-21
Malfunction Indicator.........4-18
Passenger Airbag Status
Indicator.......................4-14
Safety Belt Reminders.......4-12
Security...........................4-21
Tire Pressure...................4-18
Lighting
Perimeter.......................... 5-4
Lights
Exterior Lamps................... 5-1
High/Low Beam Changer ..... 4-7
Loading Your Vehicle . ...........8-28Locks
Door................................. 2-8
Power Door . . . . . .................. 2-9
Rear Door Security Locks . . . . 2-9
Loss of Control....................8-21
Lumbar Seat Adjustment......... 1-2
M
Maintenance Schedule
Additional Required
Services .......................11-6
At Each Fuel Fill..............11-9
At Least Once a Month . . . . . 11-9
At Least Once a Year......11-10
Introduction . .....................11-1
Maintenance Footnotes . . . . . . 11-7
Maintenance Record . . . . . . . . 11-15
Maintenance
Requirements . . .............11-2
Normal Maintenance
Replacement Parts.......11-13
Owner Checks and
Services .......................11-9
Recommended Fluids and
Lubricants . . . ................11-12
INDEX i-5
2008 - Pontiac G8 Owner Manual