1999 CADILLAC DEVILLE climate control

yellowblue
2-87
SERVICE A/C SYSTEM - 14: This message appears
when the electronic sensors that control the air
conditioning and heating systems are no longer working.
Have the climate control system serviced if you notice a
drop in heating and air conditioning efficiency.
SERVICE AIR BAG
- 83: There is a problem with the
Supplemental Inflatable Restraint (air bag) system when
this message appears. Let only a qualified technician work
on your vehicle. See your dealership for service at once.
SERVICE CHARGING SYS
- 102: This message
will display when a problem with the charging system
has been detected. Have your vehicle serviced at
your dealership.
SERVICE ELECTRIC SYS
- 106: This message will
display if an electrical problem has occurred within the
vehicle's electrical system. Have your vehicle serviced
by your dealership.
SERVICE FUEL SYSTEM
- 101: The Powertrain
Control Module (PCM) has detected a problem within
the fuel system when this message appears. See your
dealership for service.
SERVICE IDLE CONTROL
- 107: A problem
with the idle control has occurred when this message
displays. Bring your vehicle to your dealership
for service.SERVICE RIDE SYS
- 84: This message is displayed
to indicate that the suspension system is not operating
properly. To correct this problem, have your vehicle
serviced at your dealership.
SERVICE STEERING SYS
- 127: This message is
displayed when a problem has been detected in the
Magnasteer

variable effort steering system. Service is
required. A single chime will also sound when this
message is displayed.
SERVICE TRANSMISSION
- 100: If a problem is
detected with the transaxle, this message will appear.
Have your vehicle checked by your dealership.
SERVICE VEHICLE SOON
- 3: If a problem is
detected with the transaxle, this message will appear.
Have your vehicle checked by your dealership.
SERVICE STABILITY SYS
- 54 : If you ever see the
SERVICE STABILITY SYS message, it means there
may be a problem with your stability enhancement
system. If you see this message, try to reset the system
(stop; turn off the engine; then start the engine again). If
the SERVICE STABILITY SYS message still comes on,
it means there is a problem. You should see your dealer
for service. Reduce your speed and drive accordingly.

yellowblue
2-90
Memory and Personalization
Features (If Equipped)
Your vehicle may be equipped with the following
features that can be individually programmed,
memorized or personalized for up to two drivers. For a
brief description of each feature (except for climate
control and radio personalization), see each feature in
the Index.
Memory Seat and Mirrors
To begin programming, adjust the driver's seat
(including lumbar adjustments) and both outside mirrors
to a comfortable position and then press the SET button.
Within five seconds, press button ª1.º
A second mirror and seating position may be
programmed by repeating the above steps and pressing
button ª2º instead of button 1. Note that each time a
memory button is pressed, a single beep will sound
through the left front speaker.
If your vehicle is in PARK (P), you can recall mirror and
seating positions by briefly pressing button 1 or 2. This
will adjust the seat and mirrors to where you have
previously programmed them. If you have accidentally
pressed one of the memory recall buttons and want to stop
seat or mirror movement, press one of the manual seat or
mirror control buttons. This cancels a memory recall.
You can also recall a seat and mirror position if your
vehicle is not in PARK (P). Press and hold either the
1 or 2 button until seat and mirror movement is
complete. Releasing the buttons will stop adjustment.
The EXIT button can be programmed to allow easy exit
for up to two drivers. Adjust the seat to a comfortable
ªexitº position and then press the SET button followed
by the EXIT button. While your vehicle is in PARK (P),
briefly press the EXIT button to recall your programmed
exit position.

yellowblue
2-93
The prompts listed here appear in the same order as
displayed on the DIC. FEATURE ON appears when a
yes response is made and FEATURE OFF appears with
a no response. To skip to the next personalization feature
(REMOTE RECALL MEMORY), press the
INFORMATION SKIP (SKIP INFO) button.
Remote Recall Memory (If Equipped
with Memory Personalization)
Memory settings that have been previously programmed
(climate control settings, radio preset settings, exterior
lighting choices, lock/unlock confirmation choices and
programmable automatic door lock choices) can be
recalled by using the remote keyless entry transmitter or
by placing the key in your vehicle's ignition.
Before you begin programming, make sure that your
vehicle's ignition is in RUN. To begin programming,
press the INFORMATION SKIP (SKIP INFO) and
RESET NO (NO INFO RESET) buttons at the same
time for about two seconds. As mentioned, remote recall
memory is the third feature to appear. To ªskipº past the
first two personalization features, press the
INFORMATION SKIP (SKIP INFO) button.When REMOTE RECALL MEMORY appears, the driver
is able to recall memory settings when the unlock button
on the remote keyless entry transmitter is pressed. Press
the TRIP YES (YES TRIP RESET) button to select or
press the RESET NO (NO INFO RESET) button to
answer no and to continue on to the next prompt.
FEATURE ON displays when a yes response is made.
If a no response was made, the KEY IN RECALL
MEMORY prompt will show next. This choice recalls
memory settings when the key is placed in your
vehicle's ignition. FEATURE ON displays for a yes
response and FEATURE OFF for a no response. A yes
or no response is required.
Curb View Assist Mirror (If Equipped
with Memory Personalization)
If your vehicle has this personalization feature,
MIRROR TILT IN REV will be the fourth
personalization prompt to display on the DIC.
To program your vehicle, press the INFORMATION
SKIP (SKIP INFO) and RESET NO (NO INFO
RESET) buttons at the same time for about two seconds.
When MIRROR TILT IN REV appears, a ªyesº or ªnoº
response is needed. Press the TRIP YES (YES TRIP
RESET) button to answer yes or the RESET NO
(NO INFO RESET) button to answer no.

yellowblue
2-94
FEATURE ON displays when a yes response is made
and FEATURE OFF shows after a no response. If you
do not want to change the setting of this feature, press
the INFORMATION SKIP (SKIP INFO) button to skip
to the next personalization feature which is Storage
Mode Personalization.
Storage Mode Personalization
Before you begin programming, make sure that your
vehicle's ignition is in RUN. To begin programming,
press the INFORMATION SKIP (SKIP INFO) and
RESET NO (NO INFO RESET) buttons at the same
time for about two seconds. The first message to appear
is DOORS LOCK IN GEAR. Press the INFORMATION
SKIP (SKIP INFO) button after this prompt is displayed
until the STORAGE MODE prompt appears on the DIC.
Press the TRIP YES (YES TRIP RESET) button to
answer ªyesº or press the RESET NO (NO INFO
RESET) button to indicate a ªnoº response.FEATURE ON appears when a yes response is made
and FEATURE OFF shows when a no response is made.
Since this is the last personalization feature available, a
yes or no response will end out of the DIC display.
Once the battery guard has been programmed, your
vehicle will enter the storage mode about 20 minutes
after the ignition key has been turned off.
Your vehicle will stay in the storage mode until the
ignition key is turned out of LOCK. The system will
ªwake
-upº when the door key is inserted into the door,
however, your vehicle will remain in the storage mode.
The ignition must be out of LOCK before the battery
guard is disabled.
Comfort Controls and Radio System
Personalization
These features allow both drivers to personalize their
own climate control settings as well as their radio
settings. For more information, see ªClimate
Control Personalizationº and ªRadio Personalizationº
in the Index.

3-
yellowblue
3-1
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle. Be
sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-2 Digital Cluster Climate Control Panel
(DeVille and DeVille d'Elegance Only)
3
-6 Analog Cluster Climate Control Panel
(DeVille Concours Only)
3
-9 Electronic Solar Sensor
3
-10 Air Conditioning
3
-10 Heating
3
-10 Defogging and Defrosting
3
-11 Rear Window Defogger
3
-12 Ventilation System
3
-13 HVAC Steering Wheel Controls
3
-13 Climate Control Personalization (If Equipped)
3
-14 Audio Systems
3
-14 Setting the Clock
3
-14 AM-FM Stereo with Cassette Tape Player
3
-18 AM-FM Stereo with Cassette Tape and
Compact Disc Player (If Equipped)3
-22 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data
Systems (RDS) and Digital Signal Processing
(DPS) (If Equipped)
3
-31 Radio Data Systems (RDS) Program Type
(PTY) Selections
3
-32 CD Adapter Kits
3
-32 Trunk-Mounted CD Changer (If Equipped)
3
-36 Radio Personalization with Home and Away
Feature (If Equipped)
3
-37 Theft-Deterrent Feature
3
-37 Audio Steering Wheel Controls
3
-38 Understanding Radio Reception
3
-38 Tips About Your Audio System
3
-39 Care of Your Cassette Tape Player
3
-40 Care of Your Compact Discs
3
-41 Care of Your Compact Disc Player
3
-41 Power Antenna Mast Care

yellowblue
3-2
Comfort Controls
This section tells you how to make your air system work
for you. Your Electronic Climate Control (ECC) system
uses ozone
-friendly R-134a refrigerant.
With the ECC system, you can control the heating,
cooling and ventilation in your vehicle. Your vehicle
also has a flow
-through ventilation system described
later in this section.
Digital Cluster Climate Control Panel
(DeVille and DeVille d'Elegance Only)
Fan Button
The button with the fan symbol adjusts the fan speed.
Press the up arrow to increase fan speed and the down
arrow to decrease fan speed.

yellowblue
3-3
Driver's Side Temperature Button
The red and blue temperature buttons adjust the air
temperature coming through the system. Press the blue
button for a cooler setting or the red button for a
warmer setting.
Passenger's Side Temperature Knob
With this feature, the right front passenger can control
the temperature of air for his/her own zone. The
passenger can select a four degree warmer or cooler
temperature from the driver's setting.
To turn the system on, press the knob on the passenger's
side armrest. Turn the knob clockwise to increase the
temperature and counterclockwise to decrease the
temperature. Press the knob again to turn the system off.
Outside Temperature Display
The outside temperature is always displayed when your
vehicle is running. You can change it from Fahrenheit to
Celsius by pressing the ENG/MET (English/metric)
button on the Driver Information Center (DIC).The outside temperature sensor is located near the front
grille. The sensor can be affected by road or engine heat
during idling, slow driving or when the engine is first
started after a short trip. In order to ensure proper
automatic climate control operation, the outside air
temperature display may not update as quickly as
expected. This is to allow the air surrounding the outside
temperature sensor to be as close to the actual outside
conditions as possible. This is determined by how much
time has elapsed since the vehicle has been turned off and
by vehicle speed.
Mode Controls
The AUTO/ECON button automatically controls the
direction of air delivery for air conditioning and non
-air
conditioning modes.
Automatic Operation
When the system is set for automatic operation, sensors
will control the air delivery mode. Air will come from
the floor, middle or windshield outlets. The fan speed
will vary as the system maintains the selected
temperature setting.
Be careful not to put anything over the solar sensor
located in the middle of the instrument panel near the
windshield. This sensor is used by the automatic system
to regulate temperature.

yellowblue
3-6 Analog Cluster Climate Control Panel
(DeVille Concours Only)
Fan Button
The button with the fan symbol adjusts the fan speed.
Press the up arrow to increase fan speed and the down
arrow to decrease fan speed.
Driver's Side Temperature Knob
The TEMP/AUTO knob adjusts the air temperature
coming through the system. Turn the TEMP/AUTO
knob clockwise to increase the temperature and
counterclockwise to decrease the temperature. Press
the TEMP/AUTO knob to put the system in the
automatic mode.Passenger's Side Temperature Button
With this feature, the right front passenger can control
the temperature of air for his/her own zone. The
passenger can select a four degree warmer or cooler
temperature from the driver's setting.
To turn the system on, press the PASS/TEMP button
located below the radio. Press the up arrow to increase
the temperature and press the down arrow to decrease
the climate setting. Pressing the OFF button will turn
off the dual
-zone function.
Outside Temperature Display
The outside temperature is always displayed when your
vehicle is running. You can change it from Fahrenheit to
Celsius by pressing the ENG/MET (English/metric)
button on the Driver Information Center (DIC).
The outside temperature sensor is located near the front
grille. The sensor can be affected by road or engine heat
during idling, slow driving or when the engine is first
started after a short trip. In order to ensure proper
automatic climate control operation, the outside air
temperature display may not update as quickly as
expected. This is to allow the air surrounding the outside
temperature sensor to be as close to the actual outside
conditions as possible. This is determined by how much
time has elapsed since the vehicle has been turned off
and by vehicle speed.