display CADILLAC DEVILLE 2001 8.G Service Manual

3-8 Rear Climate Control
Your vehicle is equipped with a rear climate control.
With this system, the rear passengers can control the
temperature of the air flow for his/her own zones. The
climate control has three buttons:
MODE: Press this button to adjust the direction of the
airflow. If you press down until ªAUTOº is displayed,
automatic mode will be active. During automatic
operation, the system will decide the mode for you.
Fan: Press the button with the fan symbol on it to adjust
the blower speed. Press up to increase and down to
decrease blower speed. You can turn the system off by
continuing to press down until ªOFFº is displayed.
TEMP: Press this button to adjust the temperature.
Press up to make it warmer and down to make it cooler.
The front system also has an AUTO button that can
automatically change the temperature of the rear seating
area. When this button is pressed, the rear auto mode is
selected and the rear air temperature and mode will
readjust to coincide with the front seat setting.
A PASS
-OFF button located on the front climate control
panel allows the driver to turn off the rear passenger
climate controls from the front seat.

3-11
Audio Systems
Your audio system has been designed to operate easily
and give years of listening pleasure. You will get the
most enjoyment out of it if you acquaint yourself with it
first. Find out what your audio system can do and how
to operate all its controls, to be sure you're getting the
most out of the advanced engineering that went into it.
Setting the Clock
Press and hold HR or MN until the time display begins
to change. Release the button as you get close to the
correct time. The time may be set anytime the clock is
displayed. There is a two
-second delay before the clock
goes into time
-set mode.
AM-FM Stereo with Cassette Tape Player
Playing the Radio
PWR/VOL: Press this knob lightly to turn the system
on. Press the knob again to turn the system off. To
increase volume, turn the knob clockwise. Turn it
counterclockwise to decrease volume.
HR or MN: Display the time with the ignition off by
pressing this button.

3-12
SOURCE: Press this button to select a source. Sources
include cassette and compact disc. The audio source
must be loaded to play. Available loaded sources are
shown on the display. If a source is being used, it will be
underlined on the display. If none of the audio sources
are loaded, NO SOURCE LOADED will appear on the
display. Press this button again or press BAND to switch
back to the radio.
MUTE: Press this button to silence the system. Press it
again to turn on the sound.
Finding a Station
BAND: Press this button to select AM, FM1 or FM2.
TUNE
-SEEK: When this button is pressed it has
two positions. Press this button to the first position to
manually tune to higher or lower stations. If this button
is held at the first position for a few seconds, the radio
will continue tuning until this button is released. Press
this button to the second position and release to seek to
the next higher or lower radio station.
SCAN: Press this button for less than two seconds to
scan radio stations. The radio will go to a station, stop
for five seconds, then go on to the next station. Press
this button again to stop scanning.PUSHBUTTONS: 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). Just:
1. Turn the radio on.
2. Press BAND to select AM, FM1 or FM2.
3. Tune in the desired station.
4. Press and hold one of the six numbered buttons for
more than two seconds until you hear a beep.
Whenever you press that numbered button for less
than two seconds, the station you set will return.
5. Repeat the steps for each pushbutton.
When battery power is removed and later applied, you
will not have to reset your radio presets because the
radio remembers them.
PRESET SCAN: Press and hold SCAN for more than
two seconds until you hear a beep to listen to each of
your preset stations for five seconds. The radio will go
to the first preset station stored on your pushbuttons,
stop for five seconds, then go on to the next preset
station. Press SCAN again to stop scanning. If a preset
station has weak reception, the radio will not stop at the
preset station.

3-13
Setting the Tone
TONE: Press and release this button until the desired
tone control (BASS or TREBLE) is found. The radio
keeps separate tone settings for each band, each preset
and each source.
LEVEL: After selecting the desired tone control, press
the plus (+) or minus (
-) symbol on this button to select
the desired level.
To save the tone settings for your presets, press and hold
the numbered button for the desired preset for more than
two seconds until you hear a beep.
Adjusting the Speakers
SPEAKER: Press and release this button until the
desired BALANCE or FADE control is found.
LEVEL: After selecting the desired BALANCE or
FADE control, press the plus (+) or minus (
-) symbol on
this button to select the desired level.
Playing a Cassette Tape
With the radio on, insert a cassette tape. The tape will
begin playing as soon as it is inserted. When one side of
your cassette tape is done playing, auto reverse plays the
other side of your cassette tape.Cassette tapes may be loaded with the radio off but they
will not start playing until the radio is on. If you want to
insert a cassette tape when the ignition is off, first press
the eject button.
While the tape is playing, use the VOL, TONE, LEVEL,
and SPEAKER controls just as you do for the radio.
Other controls may have different functions when a tape
is inserted. The display will show an underlined tape
symbol. TAPE PLAY will appear on the display when a
tape is playing, with an arrow to indicate which side of
the tape is playing.
If an error occurs while trying to play a cassette tape, it
could be that:

The cassette tape is tight and the cassette player
cannot turn the hubs of the tape. Hold the cassette
tape with the open end down and try turning the right
hub counterclockwise with a pencil. Flip the tape
over and repeat. If the hubs do not turn easily, your
cassette tape may be damaged and should not be
used in the player. Try a new tape to be sure your
player is working properly.

The cassette tape is broken. (Check to see if your
tape is broken. Try a new tape.)

3-14
RW: Press the left arrow to rewind the tape rapidly. The
radio will play while the tape rewinds. You may use
your station pushbuttons to tune to another radio station
while in RW mode. Press the left arrow again to return
to playing speed.
FF: Press the right arrow to fast forward to another part
of the tape. The radio will play while the tape advances.
You may use your station pushbuttons to tune to another
radio station while in FF mode. Press the right arrow
again to return to playing speed.
TUNE
-SEEK: When this button is pressed, it has two
positions. This button works the same, whether it is
pressed to the first or second position. Press this button
to seek to the next or previous selection on the tape.
Your tape must have at least three seconds of silence
between each selection for TUNE
-SEEK to work. The
sound will mute while seeking.
SCAN: Press this button to listen to selections for a few
seconds. The tape will go to a selection, stop for a few
seconds, then go on to the next selection. Press this
button again to stop scanning.SIDE: Press this button to change the side of the tape
that is playing.
EJECT: Press the upward triangle button to the
right of the cassette tape player to remove a tape. The
radio will play. Eject may be activated with the radio off
and/or the ignition off.
CLEAN TAPE: If this message appears on the display,
the 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 the tapes and player. See ªCare of
Your Cassette Tape Playerº in the Index. After you clean
the player, press and hold the eject button for three
seconds to reset the CLEAN TAPE indicator.
Your cassette tape player automatically reduces
background noise from tapes. Dolby Noise Reduction
is manufactured under a license from Dolby
Laboratories Licensing Corporation. Dolby and the
double
-D symbol are trademarks of Dolby Laboratories
Licensing Corporation.
Auto CrO
2 allows the cassette tape player to adjust to
the type of cassette tape for clearer sound for CrO
2cassette tapes.

3-15 AM-FM Stereo with Cassette Tape and
Compact Disc Player
Playing the Radio
PWR/VOL: Press this knob lightly to turn the system
on. Press the knob again to turn the system off. To
increase volume, turn the knob clockwise. Turn it
counterclockwise to decrease volume.
HR or MN: Display the time with the ignition off by
pressing this button.SOURCE: Press this button to select a source. Sources
include cassette and compact disc. The audio source
must be loaded to play. Available loaded sources are
shown on the display. If a source is being used, it will be
underlined on the display. If none of the audio sources
are loaded, NO SOURCE LOADED will appear on the
display. Press this button again or press BAND to switch
back to the radio.
MUTE: Press this button to silence the system. Press it
again to turn on the sound.
Finding a Station
BAND: Press this button to select AM, FM1 or FM2.
TUNE SEEK: When this button is pressed it has two
positions. Press this button to the first position to
manually tune to higher or lower stations. If this button
is held at the first position for a few seconds, the radio
will continue tuning until this button is released. Press
this button to the second position and release to seek to
the next higher or lower radio station.
SCAN: Press this button for less than two seconds to
scan radio stations and associated tone settings. The
radio will go to a station, stop for five seconds, then
go on to the next station. Press this button again to
stop scanning.

3-17
Cassette tapes may be loaded with the radio off but they
will not start playing until the radio is on. If you want to
insert a cassette tape when the ignition is off, first press
the eject button.
While the tape is playing, use the VOL, TONE, LEVEL,
and SPEAKER controls just as you do for the radio.
Other controls may have different functions when a tape
is inserted. The display will show an underlined tape
symbol. TAPE PLAY will appear on the display when a
tape is playing, with an arrow to indicate which side of
the tape is playing.
If an error occurs while trying to play a cassette tape, it
could be that:

The cassette tape is tight and the cassette player
cannot turn the hubs of the tape. Hold the cassette
tape with the open end down and try turning the right
hub counterclockwise with a pencil. Flip the tape
over and repeat. If the hubs do not turn easily, your
cassette tape may be damaged and should not be
used in the player. Try a new tape to be sure your
player is working properly.

The cassette tape is broken. (Check to see if your
tape is broken. Try a new tape.)RW: Press the left arrow to rewind the tape rapidly.
The radio will play while the tape rewinds. You may use
your station pushbuttons to tune to another radio station
while in RW mode. Press the left arrow again to return
to playing speed.
FF: Press the right arrow to fast forward to another part
of the tape. The radio will play while the tape advances.
You may use your station pushbuttons to tune to another
radio station while in FF mode. Press the right arrow
again to return to playing speed.
TUNE SEEK: When this button is pressed, it has
two positions. This button works the same, whether it is
pressed to the first or second position. Press this button
to seek to the next or previous selection on the tape.
Your tape must have at least three seconds of silence
between each selection for TUNE SEEK to work. The
sound will mute while seeking.
SCAN: Press this button to listen to selections for a few
seconds. The tape will go to a selection, stop for a few
seconds, then go on to the next selection. Press this
button again to stop scanning.
SIDE: Press this button to change the side of the tape
that is playing.

3-18
EJECT: Press the upward triangle button to the
right of the cassette tape player to remove a tape. The
radio will play. Eject may be activated with the radio off
and/or the ignition off.
CLEAN TAPE: If this message appears on the display,
the 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 the tapes and player. See ªCare of
Your Cassette Tape Playerº in the Index. After you clean
the player, press and hold the eject button for three
seconds to reset the CLEAN TAPE indicator.
Your cassette tape player automatically reduces
background noise. Dolby Noise Reduction is
manufactured under a license from Dolby Laboratories
Licensing Corporation. Dolby and the double
-D symbol
are trademarks of Dolby Laboratories
Licensing Corporation.
Auto CrO
2 allows the cassette tape player to adjust
to the type of cassette tape for clearer sound for
CrO
2 cassette tapes.Playing a Compact Disc
Insert a disc partway into the slot, label side up. The
player will pull it in. If the ignition and the radio are on
and the underlined compact disc symbol appears on the
display, the disc will begin playing. Compact discs may
be loaded with the radio off but they will not start
playing until the radio is on. 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
compact discs. Full
-size compact discs and the smaller
compact discs are loaded in the same manner.
If you're driving on a very rough road or if it's very hot,
the disc may not play. If the disc comes out, it could
be that:

The disc is upside down.

It is dirty, scratched or wet.

The air is very humid. (If so, wait about an hour
and try again.)
If any error occurs repeatedly or if an error can't be
corrected, please contact your dealer.

3-20
HR or MN: Display the time with the ignition off by
pressing this button.
SOURCE: Press this button to select a source. Sources
include cassette and compact disc. The audio source
must be loaded to play. Available loaded sources are
shown on the display. If a source is being used, it will be
underlined on the display. If none of the audio sources
are loaded, NO SOURCE LOADED will appear on the
display. Press this button again or press BAND to switch
back to the radio.
Finding a Station
BAND: Press this button to select AM, FM1, FM2
or weather.
TUNE SEEK: When this button is pressed it has
two positions. Press this button to the first position to
manually tune to higher or lower stations. If this button
is held at the first position for a few seconds, the radio
will continue tuning until this button is released. Press
this button to the second position and release to seek to
the next higher or lower radio station.
SCAN: Press this button for less than two seconds to
scan radio stations. The radio will go to a station, stop
for five seconds, then go on to the next station. Press
this button again to stop scanning.PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations and associated tone
and DSP settings. The RDS PTY mode must be off to
use this mode. You can set up to 24 stations (six AM,
six FM1, six FM2 and six weather). Just:
1. Turn the radio on.
2. Press BAND to select AM, FM1, FM2 or weather.
3. Tune in the desired station.
4. Press and hold one of the six numbered buttons for
more than two seconds. Whenever you press that
numbered button for less than two seconds, the
station you set will return.
5. Repeat the steps for each pushbutton.
When battery power is removed and later applied, you
will not have to reset your radio presets because the
radio remembers them.
PRESET SCAN: Press and hold SCAN for more than
two seconds until you hear a beep to listen to each of
your preset stations for five seconds. The radio will go
to the first preset station stored on your pushbuttons,
stop for five seconds, then go on to the next preset
station. Press SCAN again to stop scanning. If a preset
station has weak reception, the radio will not stop at the
preset station.

3-21
Using RDS Mode
Your audio system is equipped with Radio Data Systems
(RDS). RDS mode gives you many useful new features.
When RDS is on, the radio can:

seek only to stations with the types of programs you
want to listen to,

seek to stations with traffic announcements,

receive announcements concerning local and
national emergencies,

receive and display messages from radio stations and

search for a stronger station when a station is too
weak for listening.
RDS features are only available for use on FM stations
which broadcast RDS information.
RDS SELECT: Press this button to use the
alternate RDS functions (RDS, TA, MSG, PTY and

PTY) located on the six numbered pushbuttons.
RDS SELECT: will appear on the display. The alternate
RDS functions are only available when you are using
the FM band of your radio.RDS (1): With RDS off, press the RDS SELECT button,
followed by this button to turn RDS on. The RDS
display will turn on. You must have RDS on to use the
new RDS functions. The RDS display will also turn on
if one of the other RDS function buttons has been
pressed on. If you are tuned to a station broadcasting
RDS information, the station's call letters and Program
Type (PTY) will replace the station's frequency on the
display. After five seconds, the program type will be
replaced on the display by the station's program type
name. The program type and program type name may be
the same or different. Press BAND to recall the
frequency and program type displays. If the radio is
tuned to a station that is not broadcasting RDS
information, the station's frequency will remain on the
display. While RDS is on, the radio will search for a
stronger station in the network when a station gets too
weak for listening. Press the RDS SELECT button,
followed by this button again to turn RDS off. All RDS
functions will be turned off.