2004 PONTIAC GRAND PRIX service

AUTOMATIC OVERDRIVE (D):This position is for
normal driving. If you need more power for passing,
and you're:
·Going less than 35 mph (55 km/h), push your
accelerator pedal about halfway down.
·Going about 35 mph (55 km/h) or more, push the
accelerator pedal all the way down.
You'll shift down to the next gear and have more power.
Notice:If your vehicle seems to start up rather
slowly, or if it seems not to shift gears as you go
faster, something may be wrong with a transaxle
system sensor. If you drive very far that way,
your vehicle can be damaged. So, if this happens,
have your vehicle serviced right away. Until
then, you can use SECOND (2) when you are driving
less than 35 mph (55 km/h) and AUTOMATIC
OVERDRIVE (D) for higher speeds.THIRD (3):This position is also used for normal driving,
but it offers more power and lower fuel economy than
AUTOMATIC OVERDRIVE (D).
Here are some times you might choose THIRD (3)
instead of AUTOMATIC OVERDRIVE (D):
·When driving on hilly, winding roads.
·When towing a trailer, so there is less shifting
between gears.
·When going down a steep hill.
·When driving in non-highway scenarios
(i.e. city streets, etc.).
SECOND (2):This position gives you more power but
lower fuel economy than THIRD (3). You can use
SECOND (2) on hills. It can help control your speed as
you go down steep mountain roads, but then you
would also want to use your brakes off and on.
Notice:Don't drive in SECOND (2) for more than
25 miles (40 km), or at speeds over 55 mph
(90 km/h), or you can damage your transaxle.
Use THIRD (3) or AUTOMATIC OVERDRIVE (D) as
much as possible. Don't shift into SECOND (2)
unless you are going slower than 65 mph (105 km/h)
or you can damage your engine.
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Mirrors
Manual Rearview Mirror
Use the control, located at the bottom, to change the
mirror from the day to the night position. To reduce
glare from headlamps behind you while driving at night,
turn the control to the right. To return the mirror back
to the day position, turn the control to the left.
Manual Rearview Mirror with
OnStar
ž
If your vehicle has this feature, use the control,
located at the bottom of the mirror, to change the
mirror from the day to the night position. To reduce
glare from headlamps behind you while driving at night,
turn the control to the right. To return the mirror to
the day position, turn the control to the left.There are two map lamps located on the bottom of the
mirror. Each lamp is turned on and off by pressing
the button next to the lamp.
There are also three OnStaržbuttons located at the
bottom of the mirror face. See your dealer for more
information on the system and how to subscribe
to OnStar
ž. SeeOnStaržSystem on page 2-35for
more information about the services OnStaržprovides.
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OnStaržSystem
OnStaržuses global positioning system (GPS) satellite
technology, wireless communications, and call centers
to provide you with a wide range of safety, security,
information and convenience services. An OnStar
ž
subscription plan is included in the price of your vehicle.
You can upgrade or extend your OnStaržservices to
meet your needs.
A complete OnStar
žuser's guide and the terms and
conditions of the OnStaržSubscription Service
Agreement are included in your vehicle's glove box
literature. For more information, visit www.onstar.com,
contact OnStar
žat 1-888-4-ONSTAR (1-888-466-7827),
or press the blue OnStaržbutton to speak to an
OnStaržadvisor 24 hours a day, 7 days a week.
OnStaržServices
OnStaržprovides a number of service plans. Some of
the services currently provided by OnStaržare:
·Automatic Noti®cation of Air Bag Deployment
·Emergency Services
·Roadside Assistance Stolen Vehicle Tracking
·AccidentAssist
·Remote Door Unlock
·Remote Diagnostics
·Online and Personal Concierge Services
·Route Support
·RideAssist
·Information and Convenience Services
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OnStaržPersonal Calling
With OnStaržPersonal Calling, you have a safer way to
stay connected while driving. It's a hands-free wireless
phone that's integrated into your vehicle. You can place
calls nationwide using voice-activated dialing with no
contracts, no roaming charges and no access fees.
To ®nd out more about OnStar
žPersonal Calling, refer to
the OnStaržuser's guide in your vehicle's glove box, or
call OnStaržat 1-888-4-ONSTAR (1-888-466-7827).
OnStaržVirtual Advisor
With OnStaržVirtual Advisor you can listen to the news,
entertainment and informative topics, such as traffic
and weather reports. You are able to listen and reply to
your e-mail through your vehicle's speakers.
A completed Subscription Service Agreement is required
prior to delivery of OnStar
žservices and prepaid
calling minutes are also required for OnStaržPersonal
Calling and OnStaržVirtual Advisor use. Terms and
conditions of the Subscription Service Agreement can be
found at www.onstar.com.
Storage Areas
Glove Box
Use your key to lock and unlock the glove box. To open
the glove box lift the latch.
Overhead Console
The overhead console has
two reading lamps. Press
the sides of each lens
to turn the reading lamps
on or off.
If the vehicle does not have an overhead console, it will
have a dome light located in the front of the headliner.
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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

Safety Belt Reminder Light
When the key is turned to RUN or START, a chime
will come on for several seconds to remind people to
fasten their safety belts, unless the driver's safety belt is
already buckled.
The safety belt light will
also come on and stay on
for several seconds,
then it will ¯ash for
several more.
If the driver's belt is already buckled, neither the chime
nor the light will come on.
Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows the air bag symbol. The system
checks the air bag's electrical system for malfunctions.
The light tells you if there is an electrical problem.
The system check includes the air bag sensors, the air
bag modules, the wiring and the diagnostic module.
For more information on the air bag system, see
Air Bag
Systems on page 1-48.
This light will come on
when you start your
vehicle, and it will ¯ash
for a few seconds.
Then the light should
go out. This means the
system is ready.
If the air bag readiness light stays on after you start the
vehicle or comes on when you are driving, your air
bag system may not work properly. Have your vehicle
serviced right away.
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{CAUTION:
If the air bag readiness light stays on after you
start your vehicle, it means the air bag system
may not be working properly. The air bags in
your vehicle may not in¯ate in a crash, or they
could even in¯ate without a crash. To help
avoid injury to yourself or others, have your
vehicle serviced right away if the air bag
readiness light stays on after you start your
vehicle.
The air bag readiness light should ¯ash for a few
seconds when you turn the ignition key to RUN. If the
light doesn't come on then, have it ®xed so it will
be ready to warn you if there is a problem.
Up-Shift Light
This symbol can appear
on the instrument panel
if the vehicle has a
supercharged engine and
the shift lever is in the
MANUAL (M) transaxle
position.
It will appear as a prompt to up-shift to the next gear
using one of the TAP-ShiftŸ paddles located on
the steering wheel.
This symbol will also appear on the Head Up
Display (HUD).
See
Automatic Transaxle Operation on page 2-22for
more information.
3-35

Brake System Warning Light
Your vehicle's hydraulic brake system is divided into
two parts. If one part isn't working, the other part can
still work and stop you. For good braking, though,
you need both parts working well.
If the warning light comes on, there is a brake problem.
Have your brake system inspected right away.
This light should come on brie¯y when you turn the
ignition key to RUN. If it doesn't come on then, have it
®xed so it will be ready to warn you if there's a problem.
When the ignition is on, the brake system warning light
will also come on when you set your parking brake.
The light will stay on if your parking brake doesn't
release fully. If it stays on after your parking brake is
fully released, it means you have a brake problem.The PARKING BRAKE ON message will also appear in
the Driver Information Center (DIC) when the parking
brake is set.
The brake warning light may also come on when the
brake ¯uid is low. If this occurs, the LOW BRAKE FLUID
message will also appear in the Driver Information
Center (DIC).
If the brake warning light comes on while you are driving,
pull off the road and stop carefully. You may notice that
the pedal is harder to push. Or, the pedal may go closer
to the ¯oor. It may take longer to stop. If the light is still
on, have the vehicle towed for service. See
Towing Your
Vehicle on page 4-33.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light is
on. Driving with the brake system warning light
on can lead to an accident. If the light is still
on after you've pulled off the road and stopped
carefully, have the vehicle towed for service. United States
Canada
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