2003 CADILLAC DEVILLE radio

There is a master key that works all of the lock cylinders
(driver's door, trunk, ignition and glove box).
There is also a VALET key which only operates the
driver's door and the ignition.
Your vehicle has the PASS-Key
žIII vehicle theft
system. Both the master and VALET key have a
transponder in the key head that matches a decoder in
the vehicle's steering column. If a replacement key
or any additional key is needed, you must purchase this
key from your dealer. The key will have PK3 stamped
on it. Keep the bar code tag that came with the original
keys. Give this tag to your dealer if you need a new
key made.Any new PASS-Key
žIII key must be programmed
before it will start your vehicle. SeePASS-KeyžIII on
page 2-21for more information on programming
your new key.
Notice:Your vehicle has a number of features that
can help prevent theft. You can have a lot of trouble
getting into your vehicle if you ever lock your keys
inside. You may even have to damage your vehicle to
get in. So be sure you have spare keys.
In an emergency, contact Cadillac Roadside Assistance.
See
Roadside Service on page 7-6.
If your vehicle is equipped with the OnStar
žsystem with
an active subscription and you lock your keys inside
the vehicle, OnStar
žmay be able to send a command to
unlock your vehicle. SeeOnStaržSystem on page 2-45for more information.
Remote Keyless Entry System
Your keyless entry system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device. Master Key
Valet Key
2-4

PASS-KeyžIII
Your PASS-KeyžIII system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this
device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modi®cations to this system by other than
an authorized service facility could void authorization to
use this equipment.
PASS-Key
žIII uses a radio frequency transponder in
the key that matches a decoder in your vehicle.
PASS-KeyžIII Operation
Your vehicle is equipped with the PASS-KeyžIII
(Personalized Automotive Security System)
theft-deterrent system. PASS-Key
žIII is a passive
theft-deterrent system. This means you don't have to do
anything different to arm or disarm the system. It works
when you insert or remove your key from the ignition.
When the PASS-Key
žIII system senses that someone
is using the wrong key, it shuts down the vehicle's
starter and fuel systems. The starter will not work and
fuel will stop being delivered to the engine. Anyone
using a trial-and-error method to start the vehicle will be
discouraged because of the high number of electrical
key codes.
When trying to start the
vehicle, if the engine does
not start and the
SECURITY light comes on,
the key may have a
damaged transponder.
Turn the ignition off and
try again.
2-21

Notice:If your key seems stuck in OFF and you
can't turn it, be sure you are using the correct key;
if so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the key
hard. Turn the key only with your hand. Using a
tool to force it could break the key or the ignition
switch. If none of these works, then your vehicle
needs service.
A (OFF):This is the only position in which you can
insert or remove the key. This position locks the ignition,
steering wheel and transaxle. It's a theft-deterrent
feature.
B (ACCESSORY):This position allows you to use
things like the radio and the windshield wipers when the
engine is off. This position will allow you to turn off
the engine, but still turn the steering wheel. If your
vehicle has a column shifter, you will still be able to
move the shift lever. Use ACCESSORY if you must have
your vehicle in motion while the engine is off (for
example, if your vehicle is being pushed or towed).
C (ON):This position is for driving. If your vehicle has a
console shifter and you turn off the engine, the
transaxle will lock. If you need to shift the transaxle out
of PARK (P), the ignition key has to be in ON.
D (START):This position starts the engine.Retained Accessory Power (RAP)
The following accessories on your vehicle may be used
for up to 10 minutes after the ignition key is turned
from ON to OFF:
·Cellular Telephone
·Radio
·Power Windows
·Audio Steering Wheel Controls
·Sunroof
Power to these accessories stops after 10 minutes or if
a door is opened. If you want power for another 10
minutes, close all the doors and turn the ignition key to
ON and then back to OFF. If the cellular phone is
being used while retained accessory power is active,
the timer is suspended to avoid interruption of the call.
The timer resets to 10 minutes at the end of the call.
2-24

Programming the HomeLinkž
Transmitter
Do not use the HomeLinkžTransmitter with any garage
door opener that does not have the ªstop and reverseº
feature. This includes any garage door opener model
manufactured before April 1, 1982. If you have a newer
garage door opener with rolling codes, please be
sure to follow steps 6 through 8 to complete the
programming of your HomeLink
žTransmitter.
Read the instructions completely before attempting to
program the HomeLink
žTransmitter. Because of
the steps involved, it may be helpful to have another
person available to assist you in programming the
transmitter.
Keep the original transmitter for use in other vehicles as
well as for future HomeLink
žprogramming. It is also
recommended that upon the sale of the vehicle,
the programmed HomeLink
žbuttons should be erased
for security purposes. Refer to ªErasing HomeLinkž
Buttonsº or, for assistance, contact HomeLinkžon the
internet at: www.homelink.com or by calling
1-800-355-3515.
Be sure that people and objects are clear of the garage
door or gate operator you are programming. When
programming a garage door, it is advised to park outside
of the garage.It is recommended that a new battery be installed in
your hand-held transmitter for quicker and more
accurate transmission of the radio frequency.
Your vehicle's engine should be turned off while
programming the transmitter. Follow these steps to
program up to three channels:
1. Press and hold down the two outside buttons,
releasing only when the indicator light begins to
¯ash, after 20 seconds. Do not hold down the
buttons for longer than 30 seconds and do not
repeat this step to program a second and/or third
transmitter to the remaining two HomeLink
žbuttons.
2. Position the end of your hand-held transmitter about
1 to 3 inches (3 to 8 cm) away from the HomeLink
ž
buttons while keeping the indicator light in view.
3. Simultaneously press and hold both the desired
button on HomeLink
žand the hand-held transmitter
button. Do not release the buttons until Step 4
has been completed.
Some entry gates and garage door openers may
require you to substitute Step 3 with the procedure
noted in ªGate Operator and Canadian
Programmingº later in this section.
4. The indicator light will ¯ash slowly at ®rst and then
rapidly after HomeLink
žsuccessfully receives the
frequency signal from the hand-held transmitter.
Release both buttons.
2-48

5. Press and hold the newly-trained HomeLinkžbutton
and observe the indicator light.
If the indicator light stays on constantly, programming
is complete and your device should activate when the
HomeLink
žbutton is pressed and released.
To program the remaining two HomeLinkžbuttons,
begin with Step 2 under ªProgramming HomeLinkž.º
Do not repeat Step 1 as this will erase all of the
programmed channels.
If the indicator light blinks rapidly for two seconds
and then turns to a constant light, continue with
Steps 6 through 8 following to complete the
programming of a rolling-code equipped device
(most commonly, a garage door opener).
6. Locate in the garage, the garage door opener
receiver (motor-head unit). Locate the ªLearnº
or ªSmartº button. This can usually be found where
the hanging antenna wire is attached to the
motor-head unit.
7. Firmly press and release the ªLearnº or ªSmartº
button. The name and color of the button may
vary by manufacturer.
You will have 30 seconds to start Step 8.
8. Return to the vehicle. Firmly press and hold the
programmed HomeLink
žbutton for two seconds,
then release. Repeat the press/hold/release
sequence a second time, and depending on thebrand of the garage door opener (or other rolling
code device), repeat this sequence a third time
to complete the programming.
HomeLink
žshould now activate your rolling-code
equipped device.
To program the remaining two HomeLink
žbuttons,
begin with Step 2 of ªProgramming HomeLinkž.º Do not
repeat Step 1.
Gate Operator and Canadian
Programming
Canadian radio-frequency laws require transmitter
signals to ªtime outº or quit after several seconds of
transmission. This may not be long enough for
HomeLink
žto pick up the signal during programming.
Similarly, some U.S. gate operators are manufactured to
ªtime outº in the same manner.
If you live in Canada, or you are having difficulty
programming a gate operator by using the
ªProgramming HomeLink
žº procedures (regardless of
where you live), replace Step 3 under ªProgramming
HomeLink
žº with the following:
Continue to press and hold the HomeLinkžbutton while
you press and release every two seconds (cycle) your
hand-held transmitter until the frequency signal has been
successfully accepted by HomeLink
ž. The indicator light
will ¯ash slowly at ®rst and then rapidly. Proceed with
Step 4 under ªProgramming HomeLink
žº to complete.
2-49

Storage Areas
Glove Box
The glove box is located in front of the passenger's seat
on the instrument panel. To lock the glove box door,
insert the master key into the lock cylinder and
turn it clockwise. Turn the key counterclockwise to
unlock the door.
Instrument Panel Storage Area
This storage compartment is located in the center of the
instrument panel below the radio. Pull the door out to
reveal the accessory power outlet and storage
compartment. To clean the storage compartment, lift out
while pulling on the sides.
Cellular Telephone
Your vehicle may have been prewired for dealer
installation of a portable cellular telephone system. The
system has steering wheel telephone controls and
information output through the Driver Information Center
(DIC). Voice activation with remote record and
hands-free operation are standard features. For more
information, contact your dealer. A user's guide is
provided with the telephone.
Front Storage Area
If your vehicle is equipped with the front storage area, it
comes with a coinholder, a storage compartment for
CDs or tapes, an optional cellular telephone and a dual
cupholder.
Full Floor Console Storage Area
If your vehicle is equipped with the full ¯oor console, it
has an upper and lower storage area. The upper
storage area is available for the optional cellular
telephone. The lower storage area has two removable
bins that can hold tapes and/or CDs.
To open the console, pull up on either lever to open the
upper or lower storage area.
There is also a removable coinholder that attaches to
the side of one of the bins. A dual cupholder is located in
front of the console. Open and close by pressing on
the cupholder.
Center Console Storage Area
If your vehicle is equipped with the center console, it
comes with a storage tray, a storage compartment for
CDs or tapes, a dual cupholder that unfolds, a coinholder,
an optional phone and an armrest. The cupholder can be
opened by pressing on the surface panel located in front
of the armrest and unfolding it. Close the lid to secure it.
2-51

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-7
Horn.............................................................3-7
Tilt Wheel.....................................................3-7
Turn Signal/Multifunction Lever.........................3-8
Exterior Lamps.............................................3-15
Interior Lamps..............................................3-19
Night Vision System......................................3-22
Ultrasonic Rear Parking Assist (URPA)............3-25
Accessory Power Outlets...............................3-27
Ashtrays and Cigarette Lighter........................3-28
Climate Controls............................................3-29
Dual Climate Control System..........................3-29
Outlet Adjustment.........................................3-33
Rear Climate Control System.........................3-34
Passenger Compartment Air Filter...................3-36
Steering Wheel Climate Controls.....................3-38
Climate Controls Personalization.....................3-39
Warning Lights, Gages and Indicators.............3-40
Instrument Panel Cluster................................3-40
Speedometer and Odometer...........................3-43
Trip Odometer..............................................3-43
Tachometer (Analog Cluster Only)...................3-44Safety Belt Reminder Light.............................3-45
Air Bag Readiness Light................................3-45
Charging System Light..................................3-46
Brake System Warning and Parking Brake
Indicator Light...........................................3-47
Anti-Lock Brake System Warning Light.............3-48
Traction Control System (TCS) Warning Light . . .3-48
Engine Coolant Temperature Warning Light......3-49
Engine Coolant Temperature Gage..................3-50
Malfunction Indicator Lamp.............................3-50
Oil Pressure Light.........................................3-53
Security Light...............................................3-54
Fog Lamp Light............................................3-54
Lights On Reminder......................................3-54
Cruise Control Light......................................3-55
Fuel Gage...................................................3-55
Fuel Data Display
(Digital Cluster Only)..................................3-56
Driver Information Center (DIC).......................3-57
DIC Controls and Displays.............................3-57
DIC Warnings and Messages.........................3-60
Climate Controls and Radio System
Personalization..........................................3-67
DIC Vehicle Personalization............................3-67
Section 3 Instrument Panel
3-1

Trip Computer................................................3-79
Oil Life Indicator...........................................3-79
Audio System(s).............................................3-80
Setting the Time for Radios without Radio
Data Systems (RDS)..................................3-80
Setting the Time for Radios with Radio Data
Systems (RDS).........................................3-80
Radio with Cassette and CD
(Base Level).............................................3-81
Radio with Cassette and CD
(Up Level)................................................3-89
Navigation/Radio System..............................3-100Glovebox-Mounted CD Changer....................3-100
Radio Personalization with Home and Away
Feature..................................................3-103
Theft-Deterrent Feature................................3-104
Audio Steering Wheel Controls......................3-105
Understanding Radio Reception....................3-105
Care of Your Cassette Tape Player...............3-106
Care of Your CDs.......................................3-107
Care of Your CD Player...............................3-107
Diversity Antenna System.............................3-108
XMŸ Satellite Radio Antenna System
(United States Only).................................3-108
Section 3 Instrument Panel
3-2