2004 PONTIAC GRAND PRIX engine

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

When the HUD is on, the speedometer reading will be
displayed continually. The current radio station or
CD track number will only be displayed for three
seconds after the radio or CD track status changes.
This will happen whenever one of the radio controls
is pressed.
The HUD control is located
on the console.
To adjust the HUD so you can see the display properly
do the following:
1. Adjust your seat, if necessary, to a comfortable
position. Start the engine and adjust the HUD
controls.
2.
9(OFF):Rotate the outer ring on the HUD
control to this position to turn the HUD off.3.I II III IIII (BRIGHTNESS):Rotate the outer ring on
the HUD control to select the brightness of the
display. The group of four slash marks is the
selection which will make the display the brightest.
4.
w(Up):Press this switch on the HUD control to
move the image up.
5.
x(Down ):Press this switch on the HUD control
to move the image down. Move the image as low
as possible on the windshield, but so that it is still
in full view.
6.
?(Page ):Press this button to select the display
formats. Release the page button when the format
number with the displays you want on the HUD is
shown.
·Format One:This display gives the speedometer
reading (in English or metric units), transaxle
positions, compass direction and the outside air
temperature.
·Format Two:This display includes the information in
Format One without the compass direction and the
outside air temperature.
·Format Three:This display includes all the
information in Format One, but turns the instrument
cluster lighting off. The warning indicators still appear
on the instrument panel when required.
Format Three is only available at night.
3-21

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

Recirculation
h
(Recirculation):Press this button on the climate
control panel to activate the recirculation mode. With
this selection inside air is recirculated into the vehicle
along with some outside air. This mode reduces outside
air and odors from entering your vehicle. It may also
help to heat or cool the air inside your vehicle more
quickly.
When this button is pressed an indicator lamp to the
right of the button will come on to indicate that the
recirculation mode is on. An adjustment to the
instrument panel brightness control to the highest
setting may be required to see the indicator lamp.
The recirculation mode has a timer. After ®ve minutes,
the system's air inlet door will move slightly to allow
for ten percent fresh outside air to maintain interior air
quality. The only way to reset the system to full
recirculation is to restart the ®ve minute timer by
selecting vent/outside air and recirculation again.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window. Be sure to
clear as much snow from the rear window as possible.
Notice:Don't use a razor blade or something
else sharp on the inside of the rear window. If you
do, you could cut or damage the defogger and
the repairs would not be covered by your warranty.
Do not attach a temporary vehicle license, tape,
a decal or anything similar to the defogger grid.
=(REAR):Press this button to turn the rear window
defogger on or off.
When this button is pressed an indicator light to the right
of the button will come on to show that the rear window
defogger is active. The instrument brightness control may
have to be adjusted to the highest setting during the
daytime in order to see the indicator light.
The rear window defogger will turn off approximately
20 minutes after the button is pressed. If reselected,
it will run another 20 minutes. The defogger can
be turned off by pressing the button again or by turning
off the engine.
Do not drive the vehicle until all windows are clear.
3-28

Outlet Adjustment
Rotate and turn the air
outlets, located in the
middle and at each
outboard side of the
instrument panel,
to adjust the direction
of the air¯ow.
See
Instrument Panel Overview on page 3-2for
additional information on location.
Operation Tips
·
Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that may
block the ¯ow of air into your vehicle.
·Use of non-GM approved hood de¯ectors may
adversely affect the performance of the system.
·Keep the path under the front seats clear of objects
to help circulate the air inside of your vehicle more
effectively.
·If the air¯ow seems low when the fan is at the
highest setting, the passenger compartment air ®lter
may need to be replaced. See ªPassenger
Compartment Air Filterº following, for more
information on this ®lter.
Passenger Compartment Air Filter
The passenger compartment air ®lter is located
underneath the inlet grille, which is located under
the passenger side windshield wiper arm.
The ®lter traps most of the pollen from entering the
climate control system. Similar to the engine's air ®lter,
it may need to be changed periodically to insure
system performance. See
Part A: Scheduled
Maintenance Services on page 6-4for information
on scheduled changes for this ®lter.
3-29

Warning Lights, Gages and
Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
your warning lights and gages could also save you
or others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle's functions. As you
will see in the details on the next few pages, some
warning lights come on brie¯y when you start the engine
just to let you know they're working. If you are familiar
with this section, you should not be alarmed when
this happens.Gages can indicate when there may be or is a problem
with one of your vehicle's functions. Often gages
and warning lights work together to let you know when
there's a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages
shows there may be a problem, check the section that
tells you what to do about it. Follow this manual's
advice. Waiting to do repairs can be costly ± and even
dangerous. So please get to know your warning
lights and gages. They're a big help.
Your vehicle also has a Driver Information Center (DIC)
that works along with the warning lights and gages.
See
Driver Information Center (DIC) on page 3-45for
more information.
3-31

Speedometer and Odometer
The speedometer lets you see your speed in both
miles per hour (mph) and kilometers per hour (km/h).
The odometer, located on the Driver Information Center
(DIC) display, shows how far your vehicle has been
driven, in either miles or kilometers. See
DIC Controls
and Displays on page 3-45for more information.
If the vehicle has the Head-Up Display (HUD), the speed
will also be displayed on the HUD screen.
You may wonder what happens if a vehicle has to have
a new odometer installed. It the new one can be set
to the mileage total of the old odometer, than that will be
done. If it can't, than it will be set at zero and a label
must be put on the driver's door to show the old mileage
reading when the new odometer was installed.
Trip Odometer
The trip odometer, located in the Driver Information
Center (DIC), tells you how far you have driven since you
last reset it. You are able to see the miles (kilometers) for
two different trips. See
DIC Controls and Displays on
page 3-45for more information on setting the trip
odometer.
Tachometer
The tachometer displays the engine speed in revolutions
per minute (rpm).
Notice:Do not operate the engine with the
tachometer in the shaded warning area, or engine
damage may occur.
3-33