light PONTIAC GRAND PRIX 2002 Repair Manual

3-10 AM-FM Stereo with Compact Disc
Player (Option)
Playing the Radio
POWER: Push this knob to turn the system on and off.
VOL (Volume): Turn the knob clockwise to increase
volume. Turn it counterclockwise to decrease volume.
RECALL: Press this button to display the time with the
ignition on or off. When the radio is playing, press this
button to display the station frequency.Finding a Station
AM/FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.
TUNE: Press this knob lightly so it extends. Turn it to
choose radio stations. Press the knob back into its stored
position when you're not using it.
 SEEK
: Press the up or down arrow to go to the
next or previous station and stay there.
Setting Preset Stations
The six numbered pushbuttons let you return to
your favorite stations. You can set up to 18 stations
(six AM, six FM1 and six FM2) by performing the
following steps:
1. Turn the radio on.
2. Press AM/FM to select the band.
3. Tune in the desired station.
4. Press and hold one of the six numbered pushbuttons
until SET appears on the display. Whenever you
press that numbered pushbutton, the station you set
will return.
5. Repeat the steps for each pushbutton.

3-11
Setting the Tone (Bass/Treble)
BASS: Slide the lever to the right or left to increase or
decrease bass.
TREBLE: Slide the lever to the right or left to increase
or decrease treble. If a station is weak or noisy, you may
want to decrease the treble.
Adjusting the Speakers (Balance/Fade)
BAL (Balance): Press this knob lightly so it extends.
Turn it to move the sound to the left or right speakers. The
middle position balances the sound between the speakers.
FADE: Press this knob lightly so it extends. Turn it to
move the sound to the front or rear speakers. The middle
position balances the sound between the speakers.
Press these knobs back into their stored positions when
you're not using them.
Playing a Compact Disc
Insert a disc partway into the slot, label side up. The
player will pull it in. The compact disc symbol will
appear on the display. If the ignition and the radio are
on, the disc will begin playing. CD will appear on the
display next to the compact disc symbol. If you want to
insert a disc when the ignition is off, first press the
EJECT button.The integral CD player can play the smaller 8 cm single
discs with an adapter ring. Full
-size compact discs and
the smaller discs are loaded in the same manner.
If an error appears on the display, see ªCompact Disc
Messagesº later in this section.
1 PREV (Previous): Press this pushbutton or the SEEK
down arrow to go to the start of the current track if more
than eight seconds have played. If you hold the
pushbutton or press it more than once, the player will
continue moving back through the disc.
2 NEXT: Press this pushbutton or the SEEK up arrow to
go to the start of the next track. If you hold the
pushbutton or press it more than once, the player will
continue moving forward through the disc.
3 RDM (Random): Press this pushbutton to hear the
tracks in random, rather than sequential, order. The
display will show RDM. Press RDM again to turn off
random play.
5 REV (Reverse): Press and hold this pushbutton to
quickly reverse within a track. You will hear sound at a
reduced volume. The display will show elapsed time.
6 FWD (Forward): Press and hold this pushbutton to
quickly advance within a track. You will hear sound at a
reduced volume. The display will show elapsed time.

3-13 AM-FM Stereo with Compact Disc Player
and Equalizer (If Equipped)
Playing the Radio
POWER: Push this knob to turn the system on and off.
VOL (Volume): Turn the knob clockwise to increase
volume. Turn it counterclockwise to decrease volume.
RECALL: Press this button to display the station being
played or to display the clock. Pressing this button with
the ignition off will display the clock.Finding a Station
AM/FM: Press this button to switch between AM,
FM1 and FM2. The display shows your selection.
TUNE: Press this knob lightly so it extends. Turn it to
choose radio stations. Press the knob back into its stored
position when you're not using it.
 SEEK
: Press the up or down arrow to go to the
next or previous station and stay there.
Setting Preset Stations
The six numbered pushbuttons let you return to
your favorite stations. You can set up to 18 stations
(six AM, six FM1 and six FM2) by performing the
following steps:
1. Turn the radio on.
2. Press AM/FM to select the band.
3. Tune in the desired station.
4. Press and hold one of the six numbered pushbuttons
until SET appears on the display. Whenever you
press that numbered pushbutton, the station you set
will return.
5. Repeat the steps for each pushbutton.

3-14
Setting the Tone (Bass/Treble)
Equalizer: A seven
-band equalizer is part of your audio
system. Slide the levers up to boost or down to reduce
frequency range.
Adjusting the Speakers (Balance/Fade)
BAL (Balance): Press this knob lightly so it extends.
Turn it to move the sound to the left or right speakers.
The middle position balances the sound between
the speakers.
FADE: Press this knob lightly so it extends. Turn it to
move the sound to the front or rear speakers. The middle
position balances the sound between the speakers.
Press these knobs back into their stored positions when
you're not using them.
Playing a Compact Disc
Insert a disc partway into the slot, label side up. The
player will pull it in. The compact disc symbol will
appear on the display. If the ignition and the radio are
on, the disc will begin playing. CD will appear on the
display next to the compact disc symbol. If you want to
insert a disc when the ignition is off, first press the
EJECT button.The integral CD player can play the smaller 8 cm single
discs. Full-size compact discs and the smaller discs are
loaded in the same manner.
If an error appears on the display, see ªCompact Disc
Messagesº later in this section.
1 PREV (Previous): Press this pushbutton or the SEEK
down arrow to go to the start of the current track if more
than eight seconds have played. If you hold the
pushbutton or press it more than once, the player will
continue moving back through the disc.
2 NEXT: Press this pushbutton or the SEEK up arrow to
go to the start of the next track. If you hold the
pushbutton or press it more than once, the player will
continue moving forward through the disc.
3 RDM (Random): Press this pushbutton to hear the
tracks in random, rather than sequential, order. The
display will show RDM. Press RDM again to turn off
random play.
5 REV (Reverse): Press and hold this pushbutton to
quickly reverse within a track. You will hear sound at a
reduced volume. The display will show elapsed time.
6 FWD (Forward): Press and hold this pushbutton to
quickly advance forward within a track. You will hear
sound at a reduced volume. The display will show
elapsed time.

3-20 Care of Your Cassette Tape Player
A tape player that is not cleaned regularly can cause
reduced sound quality, ruined cassettes or a damaged
mechanism. Cassette tapes should be stored in their
cases away from contaminants, direct sunlight and
extreme heat. If they aren't, they may not operate
properly or may cause failure of the tape player.
Your tape player should be cleaned regularly after every
50 hours of use. Your radio may display CLN to indicate
that you have used your tape player for 50 hours without
resetting the tape clean timer. If this message appears on
the display, your cassette tape player needs to be
cleaned. It will still play tapes, but you should clean it as
soon as possible to prevent damage to your tapes and
player. If you notice a reduction in sound quality, try a
known good cassette to see if it is the tape or the tape
player at fault. If this other cassette has no improvement
in sound quality, clean the tape player.
The recommended cleaning method for your cassette
tape player is the use of a scrubbing action,
non
-abrasive cleaning cassette with pads which scrub
the tape head as the hubs of the cleaner cassette turn.
The recommended cleaning cassette is available through
your dealer (GM Part No. 12344789).When cleaning the cassette tape player with the
recommended non
-abrasive cleaning cassette, it is
possible that the cassette may eject because the cut tape
detection feature on your radio may recognize it as a
broken tape. To prevent the cleaning cassette from being
ejected, use the following steps:
1. Turn the ignition to RUN or ACCESSORY.
2. Turn the radio off.
3. Press and hold the TAPE/PLAY button for five
seconds. The tape symbol on the display will flash
for two seconds.
4. Insert the scrubbing action cleaning cassette.
5. Eject the cleaning cassette after the manufacturer's
recommended cleaning time.
When the cleaning cassette has been ejected, the cut tape
detection feature is active again.
You may also choose a non
-scrubbing action, wet-type
cleaner which uses a cassette with a fabric belt to clean
the tape head. This type of cleaning cassette will not
eject on its own. A non
-scrubbing action cleaner may
not clean as thoroughly as the scrubbing type cleaner.
The use of a non
-scrubbing action, dry-type cleaning
cassette is not recommended.

3-21
After you clean the player, press and hold EJECT for
five seconds to reset the CLN indicator. The radio will
display
--- to show the indicator was reset.
Cassettes are subject to wear and the sound quality may
degrade over time. Always make sure the cassette tape is in
good condition before you have your tape player serviced.
Care of Your Compact Discs
Handle discs carefully. Store them in their original cases
or other protective cases and away from direct sunlight
and dust. If the surface of a disc is soiled, dampen a
clean, soft cloth in a mild, neutral detergent solution and
clean it, wiping from the center to the edge.
Be sure never to touch the side without writing when
handling discs. Pick up discs by grasping the outer edges
or the edge of the hole and the outer edge.
Care of Your Compact Disc Player
The use of CD lens cleaner discs is not advised, due to
the risk of contaminating the lens of the CD optics with
lubricants internal to the CD mechanism.
Backglass Antenna
Your AM-FM antenna is integrated with your rear
window defogger, located in the rear window.Be sure that the inside surface of the rear window is not
scratched and that the lines on the glass are not
damaged. If the inside surface is damaged, it could
interfere with radio reception.
NOTICE:
Do not try to clear frost or other material from
the inside of the rear window with a razor blade
or anything else that is sharp. This may damage
the rear defogger grid and affect your radio's
ability to pick up stations clearly. The repairs
wouldn't be covered by your warranty.
Because this antenna is built into your rear window,
there is a reduced risk of damage caused by car washes
and vandals.
If you choose to add a cellular telephone to your vehicle,
and the antenna needs to be attached to the glass, be sure
that you do not damage the grid lines for the AM
-FM
antenna. There is enough space between the lines to
attach a cellular telephone antenna without interfering
with radio reception.

4-7
Avoid needless heavy braking. Some people drive in
spurts
-- heavy acceleration followed by heavy
braking
-- rather than keeping pace with traffic. This is a
mistake. Your brakes may not have time to cool between
hard stops. Your brakes will wear out much faster if you
do a lot of heavy braking. If you keep pace with the
traffic and allow realistic following distances, you will
eliminate a lot of unnecessary braking. That means
better braking and longer brake life.
If your engine ever stops while you're driving, brake
normally but don't pump your brakes. If you do, the
pedal may get harder to push down. If your engine
stops, you will still have some power brake assist. But
you will use it when you brake. Once the power assist is
used up, it may take longer to stop and the brake pedal
will be harder to push.
Anti-Lock Brake System (ABS)
Your vehicle has anti-lock brakes. ABS is an advanced
electronic braking system that will help prevent a
braking skid.
When you start your engine, or when you begin to drive
away, your anti
-lock brake system will check itself. You
may hear a momentary motor or clicking noise while
this test is going on, and you may even notice that your
brake pedal moves or pulses a little. This is normal.
If there's a problem with the
anti
-lock brake system, this
warning light will stay on.
See ªAnti
-Lock Brake
System Warning Lightº in
the Index.

4-9
Remember: Anti-lock doesn't change the time you need
to get your foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, you won't have time to apply your brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you have
anti
-lock brakes.
Using Anti
-Lock
Don't pump the brakes. Just hold the brake pedal down
firmly and let anti
-lock work for you. You may feel a
slight brake pedal pulsation or notice some noise, but
this is normal.
Braking in Emergencies
With anti-lock, you can steer and brake at the same
time. In many emergencies, steering can help you more
than even the very best braking.
Traction Control System
(With 3800 Supercharged V6 Engine)
Your vehicle has a traction control system that limits
wheel spin. This is especially useful in slippery road
conditions. The system operates only if it senses that
one or both of the front wheels are spinning or
beginning to lose traction. When this happens, the
system works the front brakes and reduces engine
power to limit wheel spin.
This light will come on
when your traction control
system is limiting wheel
spin. See ªTraction Control
Warning Lightº in
the Index.
You may feel or hear the system working, but this
is normal.
If your vehicle is in cruise control when the traction
control system begins to limit wheel spin, the cruise
control will automatically disengage. When road
conditions allow you to safely use it again, you may
reengage the cruise control. See ªCruise Controlº
in the Index.

4-10
This light should come
on briefly when you start
the engine. If it stays on
or comes on while you
are driving, there is a
problem with your
traction control system.
See ªTraction Control System Warning Lightº in the
Index. When this warning light is on, the system will not
limit wheel spin. Adjust your driving accordingly.
The traction control system automatically comes on
whenever you start your vehicle. To limit wheel spin,
especially in slippery road conditions, you should
always leave the system on. But you can turn the
traction control system off if you ever need to. You
should turn the system off if your vehicle ever gets
stuck in sand, mud or snow and rocking the vehicle is
required. See ªRocking Your Vehicleº in the Index.To turn the system off,
press the button.
The traction control system warning light will come on
and stay on. If the system is limiting wheel spin when
you press the button, the warning light will come on and
the system will turn off instantly.
You can turn the system back on at any time by pressing
the button again. The traction control system warning
light should go off.

4-11
Enhanced Traction System (ETS)
(3100 V6 or 3800 V6 Engine)
Your vehicle may have an Enhanced Traction System
(ETS) that limits wheel spin. This is especially useful in
slippery road conditions. The system operates only if it
senses that one or both of the front wheels are spinning
or beginning to lose traction. When this happens, the
system reduces engine power and may also upshift the
transaxle to limit wheel spin.
This light will come on
when your Enhanced
Traction System is limiting
wheel spin. See ªEnhanced
Traction System Warning
Lightº in the Index.
If your vehicle is in cruise control when the enhanced
traction system begins to limit wheel spin, the cruise
control will automatically disengage. When road
conditions allow you to safely use it again, you may
re
-engage the cruise control. See ªCruise Controlº in
the Index.The Enhanced Traction System operates in all transaxle
shift lever positions. But the system can upshift the
transaxle only as high as the shift lever position you've
chosen, so you should use the lower gears only when
necessary. See ªAutomatic Transaxleº in the Index.
This TRAC OFF warning
light will come on to let you
know if there's a problem.
See ªEnhanced Traction System Warning Lightº in the
Index. When this warning light is on, the system will not
limit wheel spin. Adjust your driving accordingly.
To limit wheel spin, especially in slippery road
conditions, you should always leave the Enhanced
Traction System on. But you can turn the system off if
you ever need to. You should turn the system off if your
vehicle ever gets stuck in sand, mud or snow and
rocking the vehicle is required. See ªRocking Your
Vehicleº in the Index.