climate control PONTIAC GRAND PRIX 2004 Owners Manual

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

Vehicle Damage Warnings
Also, in this book you will ®nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice will tell you about something that can damage
your vehicle. Many times, this damage would not be
covered by your warranty, and it could be costly. But the
notice will tell you what to do to help avoid the
damage.
When you read other manuals, you might see CAUTION
and NOTICE warnings in different colors or in different
words.
You'll also see warning labels on your vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
Your vehicle has components and labels that use
symbols instead of text. Symbols, used on your vehicle,
are shown along with the text describing the operation
or information relating to a speci®c component, control,
message, gage or indicator.
If you need help ®guring out a speci®c name of a
component, gage or indicator, reference the following
topics:
·Seats and Restraint Systems in Section 1
·Features and Controls in Section 2
·Instrument Panel Overview in Section 3
·Climate Controls in Section 3
·Warning Lights, Gages and Indicators in Section 3
·Audio System(s) in Section 3
·Engine Compartment Overview in Section 5
iv

Power Lumbar
If your vehicle has this feature, the power lumber
control lets you adjust the amount of support in the
lower seatback.
The four-way control is
located on the outboard
side of the driver's
seat cushion.
To increase or decrease lumbar support, press and
hold the front or rear of the control. Release the control
when the lower seatback reaches the desired level
of support.
You can also raise and lower the lumbar support on
the lower seatback by pressing and holding the top or
bottom of the control.
Heated Seats
If your vehicle is equipped
with this feature, the
buttons to activate the
heat on each front seat
cushion are located on the
climate control panel.
The button for the driver's seat is located on the bottom
left side of the climate control panel. The button for
the passenger's seat is on the bottom right of the climate
control panel.
Push the button once to activate a high heat setting.
Both indicator lights next to the button will come
on. Push the button again to select a lower temperature
setting. Only the bottom indicator light will come on.
Press the button a third time to turn the heat off.
This feature only works when the ignition is turned on.
1-5

Trunk
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You can't see or smell
CO. It can cause unconsciousness and even
death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
·Make sure all other windows are shut.
·Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See ªClimate Control
Systemº in the Index.
·If you have air outlets on or under the
instrument panel, open them all the way.
See ªEngine Exhaustº in the Index.
Trunk Lock
To unlock the trunk from the outside, insert the key into
the lock on the trunk and turn it clockwise. You can
also press the open trunk symbol on the remote keyless
entry transmitter. See
Remote Keyless Entry System
Operation on page 2-5for more information.
The ignition must be off, or, the transaxle must be in
PARK (P), in order for the trunk to open.
Remote Trunk Release
This feature is used to unlock the trunk from inside the
vehicle using the power door lock switch.
Press and hold the
power door lock switch
to the left for one and
one-half seconds to
unlock the trunk.
The transaxle must be in PARK (P) to activate the
trunk release.
2-10

Running Your Engine While You
Are Parked
It's better not to park with the engine running. But if you
ever have to, here are some things to know.
{CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle. See the earlier Caution under
ªEngine Exhaust.º
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even if
the climate control fan is at the highest setting.
One place this can happen is a garage.
Exhaust Ð with CO Ð can come in easily.
NEVER park in a garage with the engine
running.
Another closed-in place can be a blizzard.
See ªWinter Drivingº in the Index.
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake ®rmly set. Your vehicle can
roll. Don't leave your vehicle when the engine
is running unless you have to. If you've left
the engine running, the vehicle can move
suddenly. You or others could be injured.
To be sure your vehicle won't move, even
when you're on fairly level ground, always set
your parking brake and move the shift lever
to PARK (P).
Follow the proper steps to be sure your vehicle won't
move. See
Shifting Into Park (P) on page 2-28.
If you are parking on a hill and if you're pulling a trailer,
also see
Towing a Trailer on page 4-37.
2-32

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-5
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Windshield Washer Lever................................3-6
Cruise Control Lever.......................................3-8
Exterior Lamps.............................................3-12
Interior Lamps..............................................3-16
Head-Up Display (HUD).................................3-19
Accessory Power Outlets...............................3-23
Ashtrays and Cigarette Lighter........................3-24
Climate Controls............................................3-25
Climate Control System.................................3-25
Outlet Adjustment.........................................3-29
Warning Lights, Gages and Indicators.............3-31
Instrument Panel Cluster................................3-32
Speedometer and Odometer...........................3-33
Tachometer.................................................3-33
Safety Belt Reminder Light.............................3-34
Air Bag Readiness Light................................3-34
Up-Shift Light...............................................3-35
Brake System Warning Light..........................3-36
Anti-Lock Brake System Warning Light.............3-37
Traction Control System (TCS)
Warning Light...........................................3-38Enhanced Traction System Warning Light.........3-38
Engine Coolant Temperature Warning Light......3-39
Engine Coolant Temperature Gage..................3-39
Malfunction Indicator Lamp.............................3-40
Oil Pressure Light.........................................3-43
Fog Lamp Light............................................3-44
High-Beam On Light......................................3-44
Fuel Gage...................................................3-44
Driver Information Center (DIC).......................3-45
DIC Controls and Displays.............................3-45
DIC Warnings and Messages.........................3-65
Audio System(s).............................................3-88
Setting the Time...........................................3-88
Radio with CD..............................................3-89
Radio with Cassette and CD.........................3-100
Radio with Six-Disc CD................................3-114
Theft-Deterrent Feature................................3-128
Audio Steering Wheel Controls......................3-129
Understanding Radio Reception....................3-130
Care of Your Cassette Tape Player...............3-130
Care of Your CDs.......................................3-131
Care of Your CD Player...............................3-131
Backglass Antenna......................................3-132
XMŸ Satellite Radio Antenna System
(United States Only).................................3-132
Section 3 Instrument Panel
3-1

The main components of the instrument panel are the following:
A. Side Window Defogger Outlets. (See
Outlet
Adjustment on page 3-29.)
B. Instrument Panel Outlets. (See
Outlet Adjustment
on page 3-29.)
C. Exterior Lamps Control. (See
Exterior Lamps on
page 3-12.)
D. TAP-ShiftŸ Control. (See
Automatic Transaxle
Operation on page 2-22.)
E. Hazard Warning Flashers Button. (See
Hazard
Warning Flashers on page 3-4.)
F. Instrument Panel Cluster. (See
Instrument Panel
Cluster on page 3-32.)
G. Windshield Wiper Lever. (See
Windshield Washer
Lever on page 3-6.)
H. Ignition. (See
Ignition Positions on page 2-18.)
I. DIC (Driver Information Center). (See
Driver
Information Center (DIC) on page 3-45.)J. Audio System. (See
Audio System(s) on page 3-88.)
K. Interior Lamps Brightness Control (Behind Steering
Wheel). (See
Interior Lamps on page 3-16.)
L. Audio Controls. (See
Audio System(s) on page 3-88.)
M. Hood Release. (See
Hood Release on page 5-11.)
N. Tilt Steering Wheel Lever (on Steering Column).
(See
Tilt Wheel on page 3-5.)
O. Cruise Control. (See
Cruise Control Lever on
page 3-8.)
P. Climate Controls. (See
Climate Control System
on page 3-25.)
Q. Storage Area.
R. Glove Box. (See
Glove Box on page 2-36.)
S. Instrument Panel Fuse Block.
(See
Fuses and Circuit Breakers on page 5-99.)
3-3

Climate Controls
Climate Control System
Manual Climate Control System
The climate control system allows you to manually
control the heating, cooling and ventilation for the vehicle.
Fan
9
(Fan):Turn the knob by this symbol, located on
the left side of the climate control panel, clockwise or
counterclockwise to increase or decrease the fan speed.During the highest fan speed selections, the fan speed
will be temporarily reduced between the transition to a
new mode. The fan will resume the original speed when
the transition to the new mode is complete.
9(Off):Turn the knob to this position to turn the
fan off.
Mode
Turn the middle knob to select the following modes:
H(Vent) Outside Air:This mode directs outside air
to the instrument panel outlets. If you are in city traffic,
and the vehicle is stopped and idling, or the weather is
hot, you may switch from this mode to the recirculation
mode. To prevent the air inside the vehicle from
becoming stale, be sure to return to the vent mode
periodically.
)(Bi-Level):This mode directs half of the air to the
instrument panel outlets, and then directs the remaining
air to the ¯oor outlets. Some air may be directed toward
the windshield. Slightly cooler air is directed to the
instrument panel outlets and warmer air is directed to
the ¯oor outlets.
3-25

6(Floor):This mode directs most of the air to the ¯oor
outlets with some air directed toward the side window
outlets and a little air directed to the windshield.
In this mode, the system will automatically use outside
air. The air conditioning compressor will be engaged
unless the outside temperature is 40É F (4ÉC) or below.
Recirculation cannot be selected when in this mode.
The middle knob on the climate control panel can also
be used to select the defog or defrost mode.
Defogging and Defrosting
Fog on the inside of the vehicle is a result of high
humidity (moisture) condensing on the cool window
glass. This can be minimized if the climate control
system is used properly. There are two modes to clear
frost or fog from the windshield. Use the defog mode
to clear the windows of condensation and to warm the
vehicle's occupants. Use the defrost mode to remove
frost or condensation from the windshield quickly.
See ªRear Window Defoggerº later in this section for
information on clearing the rear window of fog or ice.There are two modes to clear fog from your windshield.
Recirculation cannot be selected when in these modes.
.(Floor/Defog):Use the ¯oor/defog mode to clear the
windows of fog or moisture and warm the passengers.
This mode directs the air equally between the
windshield and the ¯oor outlets, along with some
directed to the side window outlets.
This mode will automatically use outside air. The air
conditioning compressor will be engaged unless
the outside temperature is 40É F (4ÉC) or below.
1FRONT (Defrost):Use the front/defrost mode to
remove fog or frost from the windshield more quickly.
This mode directs most of the air to the windshield and
the side window outlets, with some air directed to
the ¯oor outlets. This mode has a timer and will shut off
after ®ve minutes.
This mode will automatically use outside air. The air
conditioning compressor will be engaged unless
the outside temperature is 40É F (4ÉC) or below.
3-26

Temperature
The knob on the right of the climate control panel is the
temperature adjustment that can be used with any of
the climate control modes.
Turn the knob clockwise for warmer settings and
counterclockwise for colder settings.
Air Conditioning
#
(Air Conditioner):Press this button on the climate
control panel to turn the air-conditioning system on
or off. When A/C is pressed, an indicator light to the right
of the button will come on to let you know that A/C is
active. The instrument brightness control may have to be
adjusted to the highest setting during the daytime in
order to see the indicator lamp.
On hot days during initial start-up, open the windows to
let hot inside air escape; then close them. This helps
to reduce the time it takes for your vehicle to cool down.
It also helps the system to operate more efficiently.For quicker cool down on hot days, do the following:
1. Select the vent/outside air mode.
2. Select the recirculation mode.
3. Select the air conditioner.
4. Select the coolest temperature.
5. Select the highest fan speed.
Using these settings together for long periods of time
may cause the air inside your vehicle to become too dry.
To prevent this from happening, select the vent mode
once the interior of the vehicle is cooled.
The air-conditioning system removes moisture from the
air, so you may sometimes notice a small amount of
water dripping underneath your vehicle while idling
or after turning off the engine. This is normal.
3-27