PONTIAC GRAND PRIX 1999 Owners Manual

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3-19 Trunk-Mounted CD Changer (Option)
With the optional compact disc changer, you can play up
to 12 discs continuously. Normal size discs may be
played using the trays supplied in the magazine.
The small discs (8 cm) can be played only with specially
designed trays.
You must first load the magazine with discs before you
can play a compact disc. Each of the 12 trays holds one
disc. Press the button on the back of the magazine and
pull gently on one of the trays. Load the trays from
bottom to top, placing a disc on the tray label side down.If you load a disc label side up, the disc will not play
and an error will occur. Gently push the tray back into
the magazine slot. Repeat this procedure for loading up
to 12 discs in the magazine.
Once you have loaded the discs in the magazine, slide
open the door of the compact disc (CD) changer. Push
the magazine into the changer in the direction of the
arrow marked on top of the magazine.

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Close the door by sliding it all the way to the left. If the
door is left partially open, the changer will not operate
and an error will occur. When the door is closed, the
changer will begin checking for discs in the magazine.
This will continue for up to two minutes depending on
the number of discs loaded.
To eject the magazine from the player, slide the CD
changer door all the way open. The magazine will
automatically eject. Remember to keep the door closed
whenever possible to keep dirt and dust from getting
inside the changer.All of the CD functions are controlled by the radio
buttons except for ejecting the magazine. Whenever a
CD magazine with discs is loaded in the changer, the
compact disc symbol will appear on the radio display. If
the CD changer is checking the magazine for CDs, the
compact disc symbol will flash on the display until the
changer is ready to play. When a CD begins playing, CD
will appear in the bottom left corner and a disc and track
number will be displayed. The disc numbers are listed
on the front of the magazine.
Compact Disc Errors
If E and a number appear on the display, an error has
occurred and the compact disc temporarily cannot play.
The CD changer will send an error message to the
receiver to indicate:

E30: Disc Label Side Up

E34: CD Changer Door Open

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If the error occurred while trying to play a CD in the
compact disc player or changer, the following conditions
may have caused the error:

The road is too rough. The disc should play when the
road is smoother.

The disc is dirty, scratched or wet.

The disc is label side up. If so, load the disc label
side down.

The air is very humid. If so, wait about an hour and
try again.

The CD changer door is open. Completely close the
door to restore normal operation.

An empty magazine is inserted in the CD changer.
Try the magazine again with a disc loaded on one of
the trays.
If any error occurs repeatedly or if an error cannot be
corrected, please contact your dealer. If your radio
displays an error number, write it down and provide it to
your dealer when reporting the problem.Playing a Compact Disc
PREV (1): Press this button to go back to the start of
the current track if more than eight seconds have played.
Press PREV again to go to the previous track on the
disc.
NEXT (2): Press this button to advance to the next track
on the disc.
PROG (3): Press this button to select the next disc in
the magazine. If a CD cannot be played, its number will
be skipped when selecting discs while using the PROG
button.
RANDOM (4): Press this button to enter the random
play mode. RDM will appear on the display. While in
this mode, the tracks on the discs will be played in
random order. If you press PROG or SEEK while in the
random mode, discs and tracks will be scanned
randomly. Press this button again to turn off the random
feature and return to normal operation.
REV (5): Press and hold this button to quickly reverse
within a track. As the CD reverses, elapsed time will be
displayed to help you find the correct passage.

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FWD (6): Press and hold this button to quickly advance
within a track. As the CD advances, elapsed time will be
displayed to help you find the correct passage.
RECALL: Press this button to see what track is
currently playing. Press RECALL again within five
seconds to see how long the track has been playing.
When a new track starts to play, the track number will
also appear. Press RECALL a third time and the time of
day will be displayed.
SEEK: Press the SEEK down arrow while playing a CD
to go back to the start of the current track if more than
eight seconds have played. If you press it again, the
changer will go to previous tracks. Press the SEEK up
arrow and it will go to the next higher track on the disc.
TAPE/PLAY: Press this button to play a CD if you have
a magazine loaded in the changer and the radio is
playing. To return to the radio while a CD is playing,
press AM
-FM. You can also press this button to switch
between a cassette tape and CD, if both are loaded.
Theft-Deterrent Feature
THEFTLOCK
is designed to discourage theft of your
radio. It works by using a secret code to disable all radio
functions whenever battery power is removed.
The THEFTLOCK feature for the radio may be used or
ignored. If ignored, the system plays normally and the
radio is not protected by the feature. If THEFTLOCK is
activated, your radio will not operate if stolen.
When THEFTLOCK is activated, the radio will display
LOC to indicate a locked condition anytime battery
power is removed. If your battery loses power for any
reason, you must unlock the radio with the secret code
before it will operate.

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Activating the Theft-Deterrent Feature
The instructions which follow explain how to enter your
secret code to activate the THEFTLOCK system. It is
recommended that you read through all nine steps
before starting the procedure.
NOTE: If you allow more than 15 seconds to elapse
between any steps, the radio automatically reverts to
time and you must start the procedure over at Step 4.
1. Write down any three or four
-digit number from
000 to 1999 and keep it in a safe place separate from
the vehicle.
2. Turn the ignition to ACCESSORY or RUN.
3. Turn the radio off.
4. Press the 1 and 4 buttons together. Hold them down
until
--- shows on the display. Next you will use the
secret code number which you have written down.5. Press MIN and 000 will appear on the display.
6. Press MIN again to make the last two digits agree
with your code.
7. Press HR to make the first one or two digits agree
with your code.
8. Press AM
-FM after you have confirmed that the
code matches the secret code you have written down.
The display will show REP to let you know that you
need to repeat Steps 5 through 7 to confirm your
secret code.
9. Press AM
-FM and this time the display will show
SEC to let you know that your radio is secure.
Note that with the ignition off, the THEFTLOCK LED
indicator will flash, indicating a secured radio.

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Unlocking the Theft-Deterrent Feature After a
Power Loss
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition on. LOC will appear on the display.
2. Press MIN and 000 will appear on the display.
3. Press MIN again to make the last two digits agree
with your code.
4. Press HR to make the first one or two digits agree
with your code.
5. Press AM
-FM after you have confirmed that the
code matches the secret code you have written down.
The display will show SEC, indicating the radio is
now operable and secure.
If you enter the wrong code eight times, INOP will
appear on the display. You will have to wait an hour
with the ignition on before you can try again. When you
try again, you will only have three more chances
(eight tries per chance) to enter the correct code before
INOP appears.
If you lose or forget your code, contact your dealer.Disabling the Theft
-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition to ACCESSORY or RUN.
2. Turn the radio off.
3. Press the 1 and 4 buttons together. Hold them down
until SEC shows on the display.
4. Press MIN and 000 will appear on the display.
5. Press MIN again to make the last two digits agree
with your code.
6. Press HR to make the first one or two digits agree
with your code.
7. Press AM
-FM after you have confirmed that the
code matches the secret code you have written down.
The display will show
---, indicating that the radio is
no longer secured.
If the code entered is incorrect, SEC will appear on the
display. The radio will remain secured until the correct
code is entered.
When battery power is removed and later applied to a
secured radio, the radio won't turn on and LOC will
appear on the display.

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To unlock a secured radio, see ªUnlocking the
Theft
-Deterrent Feature After a Power Lossº
earlier in this section.
Audio Steering Wheel Controls
(If Equipped)
If your vehicle has this feature, you can control certain
radio and remote playback functions using the buttons
on your steering wheel.VOLUME: Press the up or down arrow to increase or
decrease volume.
PLAY: Press this button to play a cassette tape or
compact disc when the radio is playing.
MUTE: Press this button to silence the system. Press it
again, or any other radio button, to turn on the sound.
SEEK: Press the up arrow to tune to the next radio
station and the down arrow to tune to the previous radio
station. If a cassette tape or compact disc is playing, the
player will advance to the next selection with the up
arrow and go to the previous selection with the
down arrow.
PRESET: Press this button to play a station you have
programmed on the radio preset buttons. When a
cassette tape is playing, press this button to change tape
sides. If you have the trunk
-mounted CD changer, press
this button to advance to the next disc in the magazine.
AM
-FM: Press this button to choose AM, FM1 or FM2.
If a cassette tape or compact disc is playing, it will stop
and the radio will play.

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3-26 Understanding Radio Reception
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range, however, can
cause stations to interfere with each other. AM can pick
up noise from things like storms and power lines. Try
reducing the treble to reduce this noise if you ever get it.
FM Stereo
FM stereo will give you the best sound, but FM signals
will reach only about 10 to 40 miles (16 to 65 km). Tall
buildings or hills can interfere with FM signals, causing
the sound to come and go.
Tips About Your Audio System
Hearing damage from loud noise is almost undetectable
until it is too late. Your hearing can adapt to higher
volumes of sound. Sound that seems normal can be loud
and harmful to your hearing. Take precautions by
adjusting the volume control on your radio to a safe
sound level before your hearing adapts to it.To help avoid hearing loss or damage:

Adjust the volume control to the lowest setting.

Increase volume slowly until you hear comfortably
and clearly.
NOTICE:
Before you add any sound equipment to your
vehicle
-- like a tape player, CB radio, mobile
telephone or two
-way radio -- be sure you can
add what you want. If you can, it's very
important to do it properly. Added sound
equipment may interfere with the operation of
your vehicle's engine, Delco Electronics radio or
other systems, and even damage them. Your
vehicle's systems may interfere with the
operation of sound equipment that has been
added improperly.
So, before adding sound equipment, check with
your dealer and be sure to check Federal rules
covering mobile radio and telephone units.

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3-27 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 dealership (GM Part No. 12344789).When using a scrubbing action, non
-abrasive cleaning
cassette, it is normal for the cassette to eject because
your unit is equipped with a cut tape detection feature
and a cleaning cassette may appear 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 three
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.

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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.
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 signal surface 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.
Fixed Mast Antenna
The fixed mast antenna can withstand most car washes
without being damaged. If the mast should ever become
slightly bent, you can straighten it out by hand. If the
mast is badly bent, as it might be by vandals, you should
replace it.
Check every once in a while to be sure the mast is still
tightened to the rear quarter panel.