climate control CADILLAC DEVILLE 2001 8.G Owners Manual

2-39
Engine Exhaust
CAUTION:
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you can't see or
smell. It can cause unconsciousness and death.
You might have exhaust coming in if:

Your exhaust system sounds strange
or different.

Your vehicle gets rusty underneath.

Your vehicle was damaged in a collision.

Your vehicle was damaged when driving over
high points on the road or over road debris.

Repairs weren't done correctly.

Your vehicle or exhaust system had been
modified improperly.
If you ever suspect exhaust is coming into
your vehicle:

Drive it only with all the windows down to
blow out any CO; and

Have your vehicle fixed immediately.
Running Your Engine While
You're Parked
It's better not to park with the engine running. But if you
ever have to, here are some things to know.
CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle. See the earlier Caution under
ªEngine Exhaust.º
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even if
the fan switch is at the highest setting. One place
this can happen is a garage. Exhaust
-- with
CO
-- can come in easily. NEVER park in a
garage with the engine running.
Another closed-in place can be a blizzard.
See ªBlizzardº in the Index.

2-63
When not being used, the center seat lap belt can be
stored in the underseat storage compartment as shown.
Convenience Net
The convenience net is located inside the back wall of
the trunk. Put small loads, like grocery bags, behind the
net. It can help keep them from falling over during sharp
turns or quick starts and stops.
The net is not for larger, heavier loads. Store them in the
trunk as far forward as you can. When not using the net,
hook the net to the tabs securing it to the sill plate.
Ashtrays and Cigarette Lighter
NOTICE:
Don't put papers or other flammable items
into your ashtrays. Hot cigarettes or other
smoking materials could ignite them, causing a
damaging fire.
Front Ashtray
With the full floor console, the ashtray is located below
the climate control system. To open, push down on
the cover. To clean the ashtray, lift it out by gripping
the sides.
For vehicles without the floor console, pull the tray
located below the radio to reveal the ashtray. The
ashtray can be removed for cleaning.
Rear Ashtray
To use the side rear ashtray located on the armrest,
lift the lid.

2-77
The main components of the instrument panel are the following:
A. Air Outlets
B. Turn Signal/Multifunction Lever
C. HVAC Steering Wheel Controls (or Cellular
Telephone Controls, If Equipped)
D. Instrument Panel Cluster
E. Audio Steering Wheel Controls
F. Driver Information Center Buttons
G. Electronic Climate Controls
H. Lamp ControlsI. Night Vision Controls (Option)
J. Hood Release
K. Cruise Control
L. Horn
M. Cruise Control
N. Radio
O. Ashtray
P. Glove Box

2-99
Driver Information Center (DIC) Messages
These messages will appear if there is a problem sensed
in one of your vehicle's systems. Vehicles that are first
sold in Canada will have a number after each message.
This number helps to identify the problem. You must
then press INFO or INFO RESET to clear the display
screen for further use. However, be sure to take any
message that appears on the display screen seriously
and remember that pressing the INFO or INFO RESET
button will only make the message disappear, not
the problem.
DIC messages can also be displayed in French, German,
Spanish and Japanese. Contact your dealer to have the
language display adjusted for your vehicle.
BATTERY NOT CHARGING
- 7: This message will
appear if the battery is not being charged. Have the
electrical system checked by your dealership at your
earliest convenience.BATTERY SAVER ACTIVE
- 27: This message
is displayed when the vehicle has detected that the
battery voltage is dropping beyond a reasonable point.
The battery saver system will start reducing certain
features of the vehicle that you may not be able to
notice. At the point that features are disabled, this
message is displayed. It means that the vehicle is trying
to save the charge in the battery. Turn off unnecessary
accessories to allow the battery to recharge.
BATTERY VOLTAGE HIGH
- 8: This message
shows that the electrical charging system is
overcharging (more than 16 volts). To avoid being
stranded, have the electrical system checked by your
dealership. You can reduce the charging overload by
using the accessories. Turn on the lamps and radio, set
the climate control on AUTO and the fan speed on HI,
and turn the rear window defogger on. You can monitor
battery voltage on the DIC by pressing the INFO button.
The normal range is 11.5 to 15.5 volts when the engine
is running.

2-104
OIL PRESSURE LOW STOP ENGINE - 35: If this
message appears while the engine is running, stop the
engine and do not operate it until the cause of low oil
pressure is corrected. Severe damage to the engine can
result. A multiple chime will also sound when this
message is displayed.
PASSENGER DOOR AJAR
- 141: The right front
passenger's door is open or ajar when this message
appears. The ignition must be in ON and the transaxle
not in PARK (P) for this message to display. A chime
will also sound when the vehicle's speed is greater than
3 mph (5 km/h).
RIGHT REAR DOOR AJAR
- 143: The right
rear door is open or ajar when this message appears.
The ignition must be in ON and the transaxle not in
PARK (P) for this message to display. A chime will
also sound when the vehicle's speed is greater
than 3 mph (5 km/h).
SERVICE AC 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 ELECTRICAL SYS
- 106: This message
will display if an electrical problem has occurred within
the Powertrain Control Module (PCM) or the ignition
switch. 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.
Take your vehicle to your dealership for service.

2-113
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.
Continuous Variable Road Sensing
Suspension (CVRSS) (If Equipped)
The CVRSS automatically adjusts the ride of your
vehicle. Automatic ride control is achieved through a
computer used to control and monitor the suspension
system. The controller receives input from various
sensors to determine the proper system response.
If the controller detects a problem within the system,
the DIC will display a SERVICE SUSPENSION SYS
message. If this message appears, have your vehicle
serviced at your dealership.
Oil Life Indicator
This feature lets you know when to change the engine
oil. It's based on the engine oil temperatures and your
driving patterns. To see the display, press the INFO
button several times until ENGINE OIL LIFE appears.
If you see 99% ENGINE OIL LIFE, 99 percent of your
current oil life remains.

3-
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 Climate Control Panel
3
-6 Electronic Solar Sensor
3
-6 Air Conditioning
3
-6 Heating
3
-7 Defogging and Defrosting
3
-7 Rear Window Defogger
3
-8 Rear Climate Control
3
-9 Ventilation System
3
-10 HVAC Steering Wheel Controls (If Equipped)
3
-10 Climate Control Personalization (If Equipped)
3
-11 Audio Systems
3
-11 Setting the Clock
3
-11 AM-FM Stereo with Cassette Tape Player
3
-15 AM-FM Stereo with Cassette Tape and
Compact Disc Player
3
-19 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data
Systems (RDS) and Digital Signal Processing
(DSP) (If Equipped)3
-29 AM-FM Stereo with Cassette Tape and
MiniDisc Player with Radio Data Systems
(RDS) and Digital Signal Processing (DSP)
(If Equipped)
3
-39 Radio Data Systems (RDS) Program
Type (PTY) Selections
3
-40 Navigation/Radio System (Option)
3
-40 CD Adapter Kits
3
-41 Glovebox-Mounted CD Changer (Option)
3
-44 Radio Personalization with Home and Away
Feature (If Equipped)
3
-44 Theft-Deterrent Feature
3
-45 Audio Steering Wheel Controls
3
-46 Understanding Radio Reception
3
-46 Tips About Your Audio System
3
-47 Care of Your Cassette Tape Player
3
-49 Care of Your Compact Discs
3
-49 Care of Your Compact Disc Player
3
-49 Diversity Antenna System

3-2
Comfort Controls
This section tells you how to make your air system work
for you.
With this 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.
Climate Control Panel
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 knob adjusts the air temperature coming through the
system. Turn the knob clockwise to increase the
temperature and counterclockwise to decrease the
temperature. Press the knob to turn the system off.
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 warmer or cooler temperature
from the driver's setting.
To turn the system on, press the PASS/TEMP button.
Press the up arrow to increase the temperature and
press the down arrow to decrease the climate setting.
Pressing the PASS/OFF button will turn off the
dual
-zone function.
Rear Passenger Climate Control
With this feature, the rear passenger(s) can control the
temperature of the air for the rear compartment.
To adjust the direction of the air flow, press the MODE
button, to adjust the fan speed, press the fan symbol button
and to adjust the temperature, press the TEMP button.
The driver can also override the system and select a PASS
OFF button to turn off the rear climate controls. See ªRear
Climate Controlº later in this section.

3-3
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 left side of the instrument panel cluster.
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 Button
Press the MODE button to deliver air through the floor,
middle or windshield outlets. The system will stay in the
selected mode until the MODE button is pressed again.
Press the up or down arrow to cycle through the
available 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.
To find your comfort zone, start with the 75
F (24
C)
setting and allow about 30 minutes for the system to
regulate. Turn the knob to adjust the temperature if
necessary. If you choose 60
F (16
C), the system will
remain at that maximum cooling setting and will not
regulate fan speed. If you choose the temperature of
90
F (32
C), the system will remain at that maximum
heating setting and will not regulate fan speed. Choosing
either maximum setting will not cause the system to heat
or cool any faster.

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.