display BUICK PARK AVENUE 2004 Service Manual

SOURCE:Press this button to play a cassette tape or
a CD when listening to the radio. TAPE SIDE and
an arrow will appear on the display. If this button is
pressed again, the system will go to CD play; CD PLAY
will appear on the display.
wSEEKx:Press the up or the down arrow to go to
the previous or to the next track on the CD.
EJECT:Press this button, located next to the CD slot,
to stop a CD when it is playing and to remove a CD
when it is not playing. Eject may be activated with the
radio off. CDs may be loaded with the ignition and radio
off if this button is pressed rst.
CD Messages
E (Error):The CD may not play and an E and a
number may appear on the display for one of the
following reasons:
You are driving on a very rough road. When the
road becomes smooth, the CD should play
It is very hot. When the temperature returns to
normal, the CD should play.If E20 appears on the display and the CD comes out,
it could be for one of the following reasons:
The CD is dirty, scratched, wet, or upside down.
The air is very humid. Wait about an hour and
try again.
There may have been a problem while burning
the CD.
The label may be caught in the CD player.
If the CD is not playing correctly, for any other reason,
try a known good CD.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer. If your radio displays an
error number, write it down and provide it to your
dealer when reporting the problem.
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All of the CD functions are controlled by the radio
buttons except for ejecting the magazine. Whenever a
CD magazine with CDs is loaded in the changer,
CHNGR will appear on the display. If the CD changer is
checking the magazine for CDs, CHNGR will ash on
the display until the changer is ready to play. When a
CD begins playing, the CD and track number will appear
on the display. The CD numbers are listed on the
front of the magazine.
Playing a CD
If an error appears on the display, see “CD Messages”
later in this section.
1 PREV (Previous):Press this pushbutton to go to the
start of the current track, if more than eight seconds
have played. If you hold this button or press it more than
once, the player will continue moving back through
the CD.
2 NEXT:Press this pushbutton to go to the next track
on the CD. If you hold this button or press it more
than once, the player will continue moving forward
through the CD.3
r(Reverse):Press and hold this pushbutton to
reverse quickly within a track. You will hear sound at
a reduced level. Release the pushbutton to play
the passage.
4
[(Forward):Press and hold this pushbutton to
advance quickly within a track. You will hear sound
at a reduced level. Release the pushbutton to play the
passage.
5 SIDE:Press this pushbutton to select the next CD
in the magazine. Each time you press this button,
the CD number on the radio display will go to that of the
next available CD. If a CD cannot be played, the number
will be skipped when selecting CDs while using this
button.
6 RAND (Random):Press this pushbutton to hear
tracks and CDs in random, rather than sequential, order.
RAND will appear on the display. Press RAND again
to turn off random play.
RECALL:Press this button to see what track is
currently playing. Press it again within ve seconds to
see how long the track has been playing. EL TM
will appear on the display when in elapsed time mode.
When a new track starts to play, the track number
will appear on the display. Press this button a third time
and the time of day will appear on the display.
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AM-FM:Press this button to listen to the radio when a
CD is playing. The inactive CD(s) will remain safely
inside the radio for future listening.
SOURCE:Press this button to play a CD when
listening to the radio. You can press this button to switch
between a cassette tape, CD, or the CD changer if all
three are loaded.
CD Changer Errors
E (Error):If this message and a number appear on the
display, an error has occurred and the CD temporarily
cannot play.
The CD changer will send an error message to the
receiver to indicate:
E30:Disc Loaded Incorrectly (Label Side Up)
E34:CD Changer Door Open (Completely close
the door to restore normal operation.)
E35:CD Changer Cartridge Empty (Try the
magazine again with a CD loaded on one of
the trays.)If the error occurred while trying to play a CD in the
CD player or changer, it could be for one of the
following reasons:
It is very hot. When the temperature returns to
normal, the CD should play.
You are driving on a very rough road. When the
road becomes smooth, the CD should play.
The CD is dirty, scratched, wet, or upside down.
The air is very humid. If so, wait about an hour and
try again.
There may have been a problem while burning
the CD.
The label may be caught in the CD player.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer. If your radio displays
an error number other than the error codes listed
previously, write it down and provide it to your dealer
when reporting the problem.
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Personal Choice Radio Controls
If your vehicle has this feature it will enable two drivers
to store and recall personal settings for radio presets,
last tuned station, volume, tone, and audio source
(radio, cassette, or CD).
The memory buttons 1 and 2 for this feature are located
on the driver’s door panel and correspond to the
numbers 1 and 2 found on the back of each remote
keyless entry transmitter.
To recall audio sources, press the unlock button on the
remote keyless entry transmitter and turn the ignition
on. The source last listened to will be recalled for
the identied driver 1 or 2.
To program this feature, do the following:
1. Set all radio preferences. For more information see
“Setting Preset Stations” and “Setting the Tone”
listed for your particular radio.
2. Locate the memory buttons on the driver’s door
panel.
3. Press one of the memory buttons 1 or 2 until you
hear two beeps. The beeps conrm that your
selection has been saved and can now be recalled.
Follow these steps each time you want to change the
stored settings.
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 interrupted.
If THEFTLOCK
®is active, the THEFTLOCK®indicator
will ash when the ignition is off.
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.
Activating the Theft-Deterrent Feature
The instructions which follow explain how to enter
your secret code to activate the THEFTLOCK®system.
Read through all nine steps before starting the
procedure.
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.
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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 on.
3. Turn the radio off.
4. Press the 1 and 4 pushbuttons at the same time.
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 HRS to make the rst one or two digits agree
with your code.
8. Press AM-FM after you have conrmed 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 conrm
your secret code.
9. Press AM-FM again, SEC will appear on the display
indicating that your radio is secure.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 HRS to make the rst one or two digits agree
with your code.
5. Press AM-FM after you have conrmed that the
code matches the secret code you have written
down. SEC will appear on the display, 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.
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Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition on.
2. Turn the radio off.
3. Press the 1 and 4 pushbuttons at the same time.
Hold them down until SEC appears 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 HRS to make the rst one or two digits agree
with your code.
7. Press AM-FM after you have conrmed that the
code matches the secret code you have written
down. --- will appear on the display, 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 will not turn on and LOC
will appear on the display.
To unlock a secured radio see “Unlocking the
Theft-Deterrent Feature After a Power Loss” earlier in
this section.
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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 are not, 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 CLN
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 the tape or
the tape player is at fault. If this other cassette has
no improvement in sound quality, clean the tape player.
For best results, use 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.The cut tape detection feature of your cassette tape
player may identify the cleaning cassette as a damaged
tape, in error. If the cleaning cassette ejects, insert
the cassette at least three times to ensure thorough
cleaning.
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 the EJECT
button for ve 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.
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When to Change Engine Oil
(Vehicles With the GM Oil Life System)
If so equipped, your vehicle has a computer system
that lets you know when to change the engine oil and
lter. This is based on engine revolutions and engine
temperature, and not on mileage. Based on driving
conditions, the mileage at which an oil change will be
indicated can vary considerably. For the oil life system to
work properly, you must reset the system every time
the oil is changed.
When the system has calculated that oil life has been
diminished, it will indicate that an oil change is necessary.
A CHANGE ENGINE OIL SOON message will come on.
Change your oil as soon as possible within the next two
times you stop for fuel. It is possible that, if you are driving
under the best conditions, the oil life system may not
indicate that an oil change is necessary for over a year.
However, your engine oil and lter must be changed at
least once a year and at this time the system must be
reset. Your dealer has GM-trained service people who
will perform this work using genuine GM parts and reset
the system. It is also important to check your oil regularly
and keep it at the proper level.
If the system is ever reset accidentally, you must
change your oil at 3,000 miles (5 000 km) since your
last oil change. Remember to reset the oil life system
whenever the oil is changed.
How to Reset the Oil Life System
The GM Oil Life System calculates when to change
your engine oil and lter based on vehicle use.
Anytime your oil is changed, reset the system so it can
calculate when the next oil change is required. If a
situation occurs where you change your oil prior to a
CHANGE ENGINE OIL SOON message being
turned on, reset the system.
Always reset the engine oil life to 100% after every oil
change. It will not reset itself. To reset the Oil Life
System, do the following:
1. Display OIL LIFE INDEX on the DIC.
2. Press and hold the DIC RESET button for more than
ve seconds. The oil life will change to 100%.
3. Turn the key to OFF.
If the CHANGE ENGINE OIL SOON message comes
back on when you start your vehicle, the engine oil
life system has not reset. Repeat the procedure.
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Windshield Washer Fluid
What to Use
When you need windshield washer uid, be sure to read
the manufacturer’s instructions before use. If you will
be operating your vehicle in an area where the
temperature may fall below freezing, use a uid that
has sufficient protection against freezing.
Adding Washer Fluid
When the windshield washer uid reservoir is low, a
WINDSHIELD WASHER FLUID LOW message will be
displayed on the DIC (if equipped). SeeEngine
Compartment Overview on page 5-12for reservoir
location.
Open the cap with the
washer symbol on it.
Add washer uid until
the tank is full.Notice:
When using concentrated washer uid, follow
the manufacturer’s instructions for adding
water.
Don’t mix water with ready-to-use washer uid.
Water can cause the solution to freeze and
damage your washer uid tank and other parts
of the washer system. Also, water doesn’t
clean as well as washer uid.
Fill your washer uid tank only three-quarters
full when it’s very cold. This allows for
expansion if freezing occurs, which could
damage the tank if it is completely full.
Don’t use engine coolant (antifreeze) in your
windshield washer. It can damage your
washer system and paint.
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The check tire pressure system detects differences in
tire rotation speeds that are caused by changes in
tire pressure. The system can alert you about a
low tire — but it does not replace normal tire
maintenance. SeeTires on page 5-62.
When the TIRE PRESSURE LOW message appears
on the Driver Information Center, you should stop
as soon as you can and check all your tires for damage.
If a tire is at, seeIf a Tire Goes Flat on page 5-79.
Also check the tire pressure in all four tires as soon as
you can. SeeInation - Tire Pressure on page 5-69.
Any time you adjust a tire’s pressure or have one
or more tires repaired or replaced, you will need to reset
(calibrate) the check tire pressure system. You will
also need to reset the system whenever you rotate the
tires, buy new tires and install or remove the compact
spare tire.
Do not reset the check tire pressure system without
rst correcting the cause of the problem and checking
and adjusting the pressure in all four tires. If you
reset the system when the tire pressures are incorrect,
the check tire pressure system will not work properly
and may not alert you when a tire is low or high.To reset (calibrate) the system:
1. Turn the ignition switch to RUN.
2. Press the GAGE INFO button on the DIC until
TIRE PRESSURE appears on the display.
3. Press and hold the DIC RESET button for about
ve seconds. After ve seconds, the display will
show TIRE PRESSURE RESET. If TIRE
PRESSURE RESET does not appear on the
display after about ve seconds, see your dealer for
service. After you release the DIC RESET button,
TIRE PRESSURE NORMAL will appear on the
display.
The system completes the calibration process during
driving. Calibration time can take 45 to 90 minutes,
depending on your driving habits. After the system has
been calibrated, the system will alert the driver that
a tire is low, up to a maximum speed of 65 mph
(105 km/h).
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