1999 CADILLAC DEVILLE ignition

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1-3
Keep in mind that as your seating position changes, as it
may during long trips, so should the position of your
lumbar support. Adjust the seat as needed.
If you have the optional personalization package, the
power lumbar control can be programmed for memory
recall. For more information, see ªMemory and
Personalization Featuresº in the Index.
Massaging Lumbar (If Equipped)
Push the lumbar control, located on the outboard side of
each front seat, up for half a second to activate the
massage feature. The massage cycle will run
continuously for 10 minutes and can be interrupted by
pushing the lumbar control down briefly. The lumbar
support can be adjusted during the massage cycle by
moving the switch forward to increase support and
rearward to decrease support. The massage cycle will
continue to run even if the ignition is turned to OFF,
unless interrupted.
Memory Seat and Mirrors (If Equipped)
Automatic seat and mirror movement will occur if the
Remote Keyless Entry (RKE) transmitter is used to
enter the vehicle. The number on the back of the
transmitter corresponds to the 1 or 2 seat and
mirror position.
After the unlock button is pressed on the RKE
transmitter (the ignition must be in LOCK) or when the
key is placed in the ignition, the seat and mirrors will
automatically adjust to the appropriate position.
Automatic seat and mirror movement is programmed
through the Driver Information Center (DIC) so that the
driver can select whether or not movement will occur
using the RKE transmitter or by placing the ignition key
in the ignition. For programming information, see
ªMemory and Personalization Featuresº in the Index.

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1-4 Heated Front Seat (Option)
The control is located on the outboard side of each front
seat. Move the SEAT HEAT control to either LO or HI
to turn on the heating elements in the seat. The LO
setting warms the seatback and cushion until the seat
approximates body temperature. The HI setting heats the
seat to a slightly higher temperature. A telltale light in
the control reminds you that the heating system is in use.
The heated seats can only be used when the ignition is
turned on.
Reclining Front Seatbacks
Press the recliner control, located on the front doors,
forward or rearward to adjust the seatback.

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1-29 Servicing Your Air Bag-Equipped Vehicle
Air bags affect how your vehicle should be serviced.
There are parts of the air bag systems in several places
around your vehicle. Your dealer and the Cadillac
Service Manual have information about servicing your
vehicle and the air bag systems. To purchase a service
manual, see ªService and Owner Publicationsº in
the Index.
CAUTION:
For up to 10 seconds after the ignition key is
turned off and the battery is disconnected, an air
bag can still inflate during improper service. You
can be injured if you are close to an air bag when
it inflates. Avoid yellow connectors. They are
probably part of the air bag systems. Be sure to
follow proper service procedures, and make sure
the person performing work for you is qualified
to do so.
The air bag systems do not need regular maintenance.
Center Passenger Position

2-
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2-1
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
2
-2 Keys
2
-4 Door Locks
2
-7 Remote Keyless Entry (RKE) System
2
-10 Trunk
2
-14 Theft
2
-15 Theft-Deterrent System (If Equipped)
2
-17 PASS-Key
II
2
-18 New Vehicle ªBreak-Inº
2
-18 Ignition Positions
2
-20 Starting Your Engine
2
-21 Engine Coolant Heater (If Equipped)
2
-23 Automatic Transaxle Operation
2
-26 Parking Brake
2
-28 Shifting Into PARK (P)
2
-31 Shifting Out of PARK (P)
2
-32 Parking Over Things That Burn
2
-33 Engine Exhaust2
-33 Running Your Engine While You're Parked
2
-34 Windows
2
-35 Tilt Wheel
2
-36 Turn Signal/Multifunction Lever
2
-42 Exterior Lamps
2
-46 Interior Lamps
2
-49 Mirrors
2
-53 Storage Compartments
2
-55 Sun Visors
2
-56 Cellular Telephone (Option)
2
-57 Sunroof (Option)
2
-58 Universal Transmitter (Option)
2
-62 The Instrument Panel -- Your
Information System
2
-67 Warning Lights, Gages and Indicators
2
-79 Driver Information Center (DIC)

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2-2
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 power windows or other
controls or even make the vehicle move. If they
turned the ignition to RUN 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.

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Ignition Key Door/Locks Key
The square key is for the ignition only. It has a
resistor pellet which is part of the vehicle's
PASS
-Key
II system.
The oval key is for the doors and all other locks.When a new vehicle is delivered, the dealer removes the
plug from the door key. The plug has a code on it that
tells the dealer or a qualified locksmith how to make
extra keys. The ignition key has a bar code tag attached
to it rather than a knock out plug. Your dealer or
qualified locksmith can make extra ignition keys by
reading the bar code tag.
Keep the bar code tag and the door key plugs in a safe
place. If you lose your keys, you will be able to have
new ones made using the plug or bar code tag.
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 and you may have to
damage your vehicle to get in. Be sure you
have extra keys.

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2-5 Central Door Unlocking System
Your vehicle will have this feature if it is equipped with
the theft
-deterrent system. When unlocking either front
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
Press the power door lock
button to lock or unlock all
the doors at once. The rear
power door locks provide a
lock only function as a
convenience feature. For
safety reasons, they will not
unlock the doors.
Automatic Door Locks
Close your doors and turn on the ignition. Every time
you move the shift lever out of PARK (P), all of 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 or power lock. When the door is closed again, it
will not lock automatically. Use the manual or power
lock to lock the door again. If you need to lock the doors
before shifting out of PARK (P), use the manual or
power lock button to lock the doors.
Programmable Automatic Door Locks
(If Equipped)
With the ignition in RUN, the door locks can be
programmed through prompts displayed by the Driver
Information Center (DIC). These prompts allow the
driver to choose various lock settings. For programming
information, see ªMemory and Personalization
Featuresº in the Index.

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2-6 Rear Door Security Locks
Your vehicle is equipped
with rear door security
locks that help prevent
passengers from opening
the rear doors of your
vehicle from the inside.
To use this lock:
1. Move the lever on the door all the way up to the
ENGAGED position.
2. Close the door.
3. Do the same thing to the other rear door lock.
The rear doors of 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:
1. Unlock the door from the inside.
2. Then open the door from the outside.
To cancel the rear door lock:
1. Unlock the door and open it from the outside.
2. Move the lever all the way down.
3. Do the same for the other rear door.
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 use of the power door lock buttons
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.
Note: The anti
-lockout feature can be overridden by
holding the driver's power door lock button for three
seconds or longer.