2009 PONTIAC G8 fuse

Front SeatsA.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

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

Accessory Power
Outlet(s)
The accessory power outlets can be
used to connect auxiliary electrical
equipment, such as a cellular phone.
The vehicle has two accessory
power outlets. One accessory power
outlet is located under the climate
controls and the other is located
inside the center oor console.
To use the outlet, the ignition
must be in ON/RUN or ACC/
ACCESSORY. Pull down the
small cover to access the outlet.
Notice:Leaving electrical
equipment on for extended
periods will drain the battery.
Always turn off electrical
equipment when not in use and
do not plug in equipment that
exceeds the maximum amperage
rating.This circuit is protected by a fuse and
has a maximum current level. Do not
use equipment exceeding the
maximum amperage rating.
Certain power accessory plugs may
not be compatible to the power
accessory outlet and could result in
blown vehicle or adapter fuses.
If you experience a problem see
your dealer/retailer for additional
information on the power accessory
plugs.
Notice:Adding any electrical
equipment to the vehicle
may damage it or keep other
components from working as they
should. The repairs would not
be covered by the vehicle
warranty. Do not use equipment
exceeding maximum amperage
rating of 10 amperes. Check with
your dealer/retailer before
adding electrical equipment.When adding electrical equipment,
be sure to follow the proper
installation instructions included
with the equipment.
Notice:Improper use of the
power outlet can cause damage
not covered by your warranty.
Do not hang any type of
accessory or accessory bracket
from the plug because the
power outlets are designed for
accessory power plugs only.
Instruments and Controls 4-9

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
briey 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, if
available, can help in cold weather
conditions at or below 0°F (−18°C)
for easier starting and better fuel
economy during engine warm-up.
Plug in the coolant heater at least
four hours before starting your
vehicle. An internal thermostat in the
plug-end of the cord will prevent
engine coolant heater operation at
temperatures above 0°F (−18°C).
To Use The Engine Coolant
Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord.
The electrical cord is located on
the driver side of the engine
compartment, behind the
air cleaner for V8 models.
The electrical cord is located
on the passenger side of
the engine compartment, behind
the engine compartment fuse
block for V6 models.3. Plug it into a normal, grounded
110-volt AC outlet.
{CAUTION
Plugging the cord into an
ungrounded outlet could cause an
electrical shock. Also, the wrong
kind of extension cord could
overheat and cause a re. 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. If you do not it could be
damaged.
Driving and Operating 8-5

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

Doing Your Own
Service Work
{CAUTION
You can be injured and the vehicle
could be damaged if you try to do
service work on a vehicle without
knowing enough about it.
Be sure you have sufficient
knowledge, experience, the
proper replacement parts, and
tools before attempting any
vehicle maintenance task.
Be sure to use the proper
nuts, bolts, and other
fasteners. English and metric
fasteners can be easily
confused. If the wrong
fasteners are used, parts
can later break or fall off.
You could be hurt.If doing some of your own service
work, use the proper service
manual. It tells you much more
about how to service the vehicle
than this manual can. To order the
proper service manual, see
Service Publications Ordering
Information on page 12-15.
This vehicle has an airbag system.
Before attempting to do your
own service work, seeAirbag
System Check on page 1-33.
Keep a record with all parts receipts
and list the mileage and the date
of any service work performed.
SeeMaintenance Record on
page 11-15.
Adding Equipment to the
Outside of the Vehicle
Things added to the outside of the
vehicle can affect the airow
around it. This can cause wind
noise and can affect fuel economy
and windshield washer performance.
Check with your dealer/retailer
before adding equipment to
the outside of the vehicle.
9-4 Vehicle Service and Care

Engine Compartment Overview
When you open the hood, this is what you will see:A.
Engine Compartment Fuse Block
on page 9-38 .
B. Coolant Reservoir and Dipstick. See Cooling System on
page 9-13 .
C. Engine Oil Fill Cap. See “When to Add Engine Oil” under Engine
Oil on page 9-8 .
D. Engine Oil Dipstick (Out of View). See “Checking Engine Oil” under
Engine Oil on page 9-8 .
E. Brake Master Cylinder Reservoir. See “Brake Fluid” under Brakes
on page 9-25 .
F. Power Steering Reservoir. See Power Steering Fluid
on page 9-21 .
G. Engine Air Cleaner/Filter on
page 9-11 .
H. Windshield Washer Fluid Reservoir. See Windshield
Washer Fluid on page 9-23 .
I. Radiator Pressure Cap. See Cooling System on page 9-13 .
V6 Engine
9-6 Vehicle Service and Care

A.Engine Compartment Fuse Block
on page 9-38 .
B. Coolant Reservoir and Dipstick. See Cooling System on
page 9-13 .
C. Engine Oil Dipstick. See “Checking Engine Oil” under
Engine Oil on page 9-8 .
D. Engine Oil Fill Cap. See “When to Add Oil” under Engine Oil on
page 9-8 .
E. Power Steering Reservoir. See Power Steering Fluid
on page 9-21 .
F. Brake Master Cylinder Reservoir. See “Brake Fluid” under Brakes
on page 9-25 .
G. Engine Air Cleaner/Filter on
page 9-11 .
H. Windshield Washer Fluid Reservoir. See Windshield
Washer Fluid on page 9-23 .
I. Radiator Pressure Cap. See Cooling System on page 9-13 .
V8 Engine
Vehicle Service and Care 9-7