2004 PONTIAC GRAND PRIX bulb replacement

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-8
Safety Belts
.............................................1-10
Child Restraints
.......................................1-29
Air Bag Systems
......................................1-48
Restraint System Check
............................1-56
Features and Controls..................................... 2-1
Keys
........................................................ 2-2
Doors and Locks
....................................... 2-7
Windows
.................................................2-12
Theft-Deterrent Systems
............................2-14
Starting and Operating Your Vehicle
...........2-18
Mirrors
....................................................2-33
OnStar
žSystem
......................................2-35
Storage Areas
.........................................2-36
Sunroof
..................................................2-39
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-2
Climate Controls
......................................3-25
Warning Lights, Gages and Indicators
.........3-31
Driver Information Center (DIC)
..................3-45
Audio System(s)
.......................................3-88Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-33
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-4
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-56
Bulb Replacement
....................................5-59
Windshield Wiper Blade Replacement
.........5-67
Tires
......................................................5-68
Appearance Care
.....................................5-90
Vehicle Identi®cation
.................................5-98
Electrical System
......................................5-99
Capacities and Speci®cations
...................5-104
Normal Maintenance Replacement Parts
......5-105
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance Information
.................. 7-2
Reporting Safety Defects
............................ 7-9
Index................................................................ 1
2004 Pontiac Grand Prix Owner ManualM

REDUCED ENGINE POWER
This symbol appears with
the REDUCED ENGINE
POWER warning message.
This warning message appears when the vehicle's
engine power is reduced. This happens when driving
conditions, such as climbing a steep hill, make the
transaxle overwork in a gear that may cause damage to
the vehicle's engine or transaxle. Reduced engine
power can affect the vehicle's ability to accelerate.
This warning message will display only when the ignition
is in RUN. Press the set/reset button to acknowledge
this warning message and to clear it from the screen.
This message will continue to display if it has not been
acknowledged when the engine is turned off. It will
also re-display for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
The message will re-appear when the engine is turned
on and the condition still exists.
RIGHT FRONT TURN LAMP OUT
This warning message will appear when the vehicle's
right front turn signal needs to be replaced. See
Front Turn Signal, Parking and Fog Lamps on page 5-62for bulb replacement procedures.
This warning message will display only while the ignition
is in RUN. Press the set/reset button to acknowledge
this warning message. and to clear it from the screen.
This message will continue to display if it has not
been acknowledged when the engine is turned off. It will
also re-display for three seconds if the message has
been acknowledged, but the condition still exists when
the engine is turned off.
The message will re-appear when the engine is turned
on and the condition still exists.
3-79

RIGHT REAR TURN LAMP OUT
This warning message will appear when the
vehicle's right rear turn signal needs to be replaced.
See
Taillamps, Turn Signal, and Stoplamps on
page 5-64for bulb replacement procedures.
This warning message will display only while the ignition
is in RUN. Press the set/reset button to acknowledge
this warning message and to clear it from the screen.
This message will continue to display if it has not been
acknowledged when the engine is turned off. It will
also re-display for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
The message will re-appear when the engine is turned
on and the condition still exists.
SERVICE ABS SYSTEM
This symbol appears
with the SERVICE ABS
SYSTEM warning
message.
If the vehicle has the Anti-Lock Brake System (ABS),
this warning message will appear when the vehicle's
brakes are not functioning properly. Have the brake
system serviced by your dealer as soon as possible.
This warning message will display only while the ignition
is in RUN. Press the set/reset button to acknowledge
this warning message and to clear it from the screen.
This message will continue to display if it has not been
acknowledged when the engine is turned off. It will
also re-display for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
The message will re-appear when the engine is turned
on and the condition still exists.
3-80

SERVICE PARK LAMPS
This warning message will display if one of the vehicle's
parking lamps needs to be replaced. SeeFront Turn
Signal, Parking and Fog Lamps on page 5-62for
bulb replacement procedures.
This warning message will display only while the ignition
is in RUN. Press the set/reset button to acknowledge
this warning message and to clear it from the screen.
This message will continue to display if it has not been
acknowledged when the engine is turned off. It will
also re-display for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
The message will re-appear when the engine is turned
on and the condition still exists.
SERVICE TRACTION SYSTEM
This symbol will appear
with the SERVICE
TRACTION SYSTEM
warning message.
If the vehicle has the traction control system, this
warning message appears when the system is not
functioning properly. See
Traction Control System (TCS)
on page 4-10for more information. Have the traction
control system serviced by your dealer as soon as
possible.
This warning message will display only while the ignition
is in RUN. Press the set/reset button to acknowledge
this warning message and to clear it from the screen.
This message will continue to display if it has not been
acknowledged when the engine is turned off. It will
also re-display for three seconds if the message has
been acknowledged, but the condition still exists
when the engine is turned off.
The message will re-appear when the engine is turned
on and the condition still exists.
3-82

Service............................................................5-3
Doing Your Own Service Work.........................5-3
Adding Equipment to the Outside
of Your Vehicle...........................................5-4
Fuel................................................................5-4
Gasoline Octane............................................5-4
Gasoline Speci®cations....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling Your Tank............................................5-7
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-16
Supercharger Oil..........................................5-21
Engine Air Cleaner/Filter................................5-22
Automatic Transaxle Fluid..............................5-24
Engine Coolant.............................................5-26
Radiator Pressure Cap..................................5-29
Engine Overheating.......................................5-29
Cooling System............................................5-32
Power Steering Fluid.....................................5-42
Windshield Washer Fluid................................5-43Brakes........................................................5-45
Battery........................................................5-48
Jump Starting...............................................5-49
Headlamp Aiming...........................................5-56
Bulb Replacement..........................................5-59
Halogen Bulbs..............................................5-59
Headlamps and Sidemarker Lamps.................5-60
Front Turn Signal, Parking and
Fog Lamps...............................................5-62
Center High-Mounted Stoplamp (CHMSL).........5-64
Taillamps, Turn Signal, and Stoplamps............5-64
Back-Up Lamps............................................5-65
Replacement Bulbs.......................................5-66
Windshield Wiper Blade Replacement..............5-67
Tires..............................................................5-68
In¯ation -- Tire Pressure................................5-69
Tire Pressure Monitor System.........................5-70
Tire Inspection and Rotation...........................5-71
When It Is Time for New Tires.......................5-72
Buying New Tires.........................................5-73
Uniform Tire Quality Grading..........................5-74
Wheel Alignment and Tire Balance..................5-75
Wheel Replacement......................................5-75
Tire Chains..................................................5-77
Section 5 Service and Appearance Care
5-1

5. Turn the vertical aiming screw until the headlamp
beam is aimed to the horizontal tape line. The top
edge of the cut-off should be positioned at the
bottom edge of the horizontal tape line.
6. Repeat steps 4 and 5 for the opposite headlamp.
Bulb Replacement
For the proper type of replacement bulb, seeReplacement Bulbs on page 5-66.
For any bulb changing procedure not listed in this
section, contact your dealer.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas inside
and can burst if you drop or scratch the bulb.
You or others could be injured. Be sure to
read and follow the instructions on the bulb
package.
5-59

Center High-Mounted Stoplamp
(CHMSL)
The LED bulb for the center high-mounted stoplamp is
located in the spoiler. See your dealer for replacement.
Taillamps, Turn Signal, and
Stoplamps
1. Open the trunk. Replace the bulb for the appropriate
lamp listed below.
A. Taillamp
B. Taillamps, Turn Signal
and Stop Lamps2. Remove the convenience net, if equipped, by
removing the net hook attachments.
3. Pull the trunk trim and carpet away from the back of
the trunk.
4. Remove the bottom bolt and nut wings.
5. Carefully remove the
taillamp assembly by
pulling it out from
the vehicle. Be careful
to avoid scratching
or chipping the paint
on the vehicle.
5-64

2. Turn the appropriate lamp socket a quarter turn
counterclockwise and remove it.
3. Remove the old bulb.
4. Put the new bulb into the lamp socket.
5. Turn the bulb a quarter turn clockwise to reinstall it.
Replacement Bulbs
Exterior Lamps Bulb Number
Back-Up Lamp 3157
Front Park/Turn Lamp 3757 KA
Front Sidemarker 194
Halogen Headlamps-Low Beam 9006
Halogen Headlamps-High Beam 9005
Stop/Taillamp/Turn Signal Lamps 3057
For any bulb not listed here contact your dealer.
5-66