2002 CADILLAC DEVILLE Owners Manual

2-5
Keys
CAUTION:
Leaving children in a vehicle with the ignition
key is dangerous for many reasons. A child or
others could be badly injured or even killed.
They could operate the power windows or other
controls or even make the vehicle move. If they
turned the ignition to ACCESSORY or ON and
moved the shift lever out of PARK (P), that
would release the parking brake. Don't leave the
keys in a vehicle with children.

2-6
Master Key Valet Key
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
III 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 III key must be programmed
before it will start your vehicle. See ªPASS
-Key IIIº
in the Index for more information on programming your
new key.
NOTICE:
Your vehicle has a number of new 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 extra keys.
In an emergency, contact Cadillac Roadside Assistance.
See ªRoadside Assistanceº in the Index.
If your vehicle is equipped with the OnStar system with
an active subscription and you lock your keys inside the
vehicle, OnStar may be able to send a command to
unlock your vehicle. See ªOnStarº in the Index for
more information.

2-7
Door Locks
CAUTION:
Unlocked doors can be dangerous.

Passengers -- especially children -- can
easily open the doors and fall out of a
moving vehicle. When a door is locked, the
handle won't open it. You increase the
chance of being thrown out of the vehicle in
a crash if the doors aren't locked. So, wear
safety belts properly and lock the doors
whenever you drive.

Young children who get into unlocked
vehicles may be unable to get out. A child
can be overcome by extreme heat and can
suffer permanent injuries or even death
from heat stroke. Always lock your vehicle
whenever you leave it.

Outsiders can easily enter through an
unlocked door when you slow down or stop
your vehicle. Locking your doors can help
prevent this from happening.
There are several ways to lock and unlock your vehicle.
Because your vehicle has the theft
-deterrent system, you
must unlock the doors with the key or remote keyless
entry transmitter to avoid setting off the alarm.
From the outside, use either the key or the remote
keyless entry transmitter.
From the inside, use the
manual lock levers located
on the door panels.
Push down on the manual lock lever to lock the door. To
unlock the door, pull up on the lever.

2-8
Central Door Unlocking System
Your vehicle has a central door unlocking mode and a
theft
-deterrent system. When unlocking the driver's
door, you can unlock the other doors by holding the key
in the turned position for a few seconds or by quickly
turning the door key twice in the lock cylinder.
Power Door Locks
The power door lock
switches are located
on the door panels
near the windows.
Press the bottom part of the power door lock switch
located on either front door to lock all the doors at once.
Press the top of the switch to unlock all the doors at once.The power door lock switches located on the rear doors
can also lock all the doors at once by pressing the
bottom part of them, but they cannot unlock the doors.
Automatic Door Locks
Your vehicle is programmed so that when the doors are
closed, the ignition is on and the shift lever is moved out
of PARK (P), all the doors will lock. The doors will
unlock every time you stop the vehicle and move the
shift lever back into PARK (P).
If someone needs to get out while your vehicle is not in
PARK (P), have that person use the manual lever or
power door lock switch. When the door is closed again,
it will not lock automatically. Use the manual lever or
power lock switch to lock the door.
Programmable Automatic Door Locks
With the vehicle in PARK (P) and the ignition in ON,
the door locks can be programmed through prompts
displayed on the Driver Information Center (DIC).
These prompts allow the driver to choose various lock
and unlock settings. For programming information, see
ªVehicle Programming and Personalization Featuresº in
the Index.

2-9
Rear Door Security Locks
Your vehicle is equipped with rear door security locks
that prevent passengers from opening the rear doors on
your vehicle from the inside.
The rear door security
locks are located on the
edge of each rear door.
You must open the doors
to access them.
To use these locks, do the following:
1. Turn the knob located on the passenger's side
rear door clockwise all the way down to the
ENGAGED position.
2. Close the door.
3. Turn the knob located on the driver's side rear door
counterclockwise all the way down to the
ENGAGED position.
The rear doors on your vehicle cannot be opened from
the inside when this feature is in use.When you want to open a rear door when the security
lock is on, do the following:
1. Unlock the door using the remote keyless entry
transmitter, the front door power lock switch or by
lifting the rear door manual lock.
2. Then open the door from the outside.
To cancel the rear door security lock, do the following:
1. Unlock the door and open it from the outside.
2. Turn the knob on the passenger's side of the rear
door counterclockwise all the way back to the
original position.
3. Turn the knob on the driver's side of the rear door
clockwise all the way back to the original position.
The rear door locks will now work normally.
Anti-Lockout Feature
Leaving your key in any ignition position with any door
open will disable the power door lock switches as well
as the lock button on the remote keyless entry
transmitter. If you close the doors, you can lock them
using the remote keyless entry transmitter. It is always
recommended that you remove the ignition key when
locking your vehicle.
The anti
-lockout feature can be overridden by holding
the power door lock switch for three seconds or longer.

2-10
Leaving Your Vehicle
If you are leaving the vehicle, open the door, set the
locks from the inside, get out and close the door.
Remote Keyless Entry System
If your vehicle has this feature, you can lock and unlock
your doors or unlock your trunk from about 3 feet (1 m)
up to 30 feet (9 m) away using the remote keyless entry
transmitter supplied with your vehicle.
Your remote keyless entry transmitter 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 modifications to this system by other than an
authorized service facility could void authorization to
use this equipment.
The average range of this system is about 10 feet (3 m).
At times you may notice a decrease in range. This is
normal for any remote keyless entry transmitter. If the
transmitter does not work or if you have to stand
closer to your vehicle for the transmitter to work, try
the following:

Check the distance. You may be too far from your
vehicle. You may need to stand closer during rainy
or snowy weather.

Check the location. Other vehicles or objects may be
blocking the signal. Take a few steps to the left or
right, hold the transmitter higher, and try again.

Check to determine if battery replacement is
necessary. See the instructions that follow.

If you're still having trouble, see your dealer or a
qualified technician for service.

2-11
Operation
(Lock): When you press
this symbol to lock the
doors, the parking lamps
will flash once and the horn
will sound. This arms the
theft
-deterrent system.
The parking lamps will not flash, however, if the manual
parking lamps are left on. Remote confirmation is not
operational if a door is open.
You can program your vehicle so the parking lamps
will not flash and the horn will not sound. For more
information, see ªLock/Unlock Confirmationº in
the Index.
(Unlock): When you press this symbol to unlock
the driver's door, the parking lamps on your vehicle will
flash twice. The parking lamps will not flash if they
have been turned on manually. Remote confirmation is
not operational if a door is open.Press this button again within one to five seconds
to unlock the other doors. It will also disarm the
theft
-deterrent system and turn on the interior
lamps at night.
You can program your vehicle so the parking lamps will
not flash. For more information, see ªLock/Unlock
Confirmationº in the Index.
(Panic Alarm): The remote keyless entry
transmitter comes equipped with an instant panic alarm.
To use the alarm, press the horn symbol when the
ignition is turned off. The horn will sound and the
exterior lamps will flash for up to 30 seconds. To stop
the instant panic alarm, press the symbol again or turn
the ignition to ON.
(Trunk): Press this button to open the trunk. The
valet lockout switch must be off for this feature to work.
The remote keyless entry transmitter can be used to
recall the memory settings for up to two drivers. For
more information, see ªVehicle Programming and
Personalization Featuresº and ªMemory Seat, Mirrors
and Steering Wheelº in the Index.

2-12
Matching Transmitter(s) to Your Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can be
purchased through your dealer. Remember to bring any
remaining transmitters with you when you go to your
dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock your
vehicle. Each vehicle can have a maximum of four
transmitters matched to it.
Vehicles are delivered with two transmitters. See
your dealer for information on how to obtain
additional transmitters.
Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about four years.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have to
get close to your vehicle before the transmitter works,
it's probably time to change the battery.
NOTICE:
When replacing the battery, use care not to
touch any of the circuitry. Static from your
body transferred to these surfaces may damage
the transmitter.