Cadillac 2002 DeVille User manual

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2002 Cadillac DeVille
Owner’s Manual
Litho in U.S.A. E Copyright General Motors Corporation 06/08/01
Part Number 25729638 A First Edition All Rights Reserved

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GENERAL MOTORS, GM and the GM Emblem,
CADILLAC, the CADILLAC Crest & Wreath and
the name DEVILLE are registered trademarks of
General Motors Corporation.
This manual includes the latest information at the time it
was printed. We reserve the right to make changes after
that time without further notice. For vehicles first sold in
Canada, substitute the name “General Motors of Canada
Limited” for Cadillac Motor Car Division whenever it
appears in this manual.
Please keep this manual in your vehicle, so it will
be there if you ever need it when you’re on the road.
If you sell the vehicle, please leave this manual in it
so the new owner can use it.
We support voluntary
technician certification.
For Canadian Owners Who Prefer a
French Language Manual:
Aux propriétaires canadiens: Vous pouvez vous
procurer un exemplaire de ce guide en français chez
votre concessionaire ou au:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207

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How to Use this Manual
Many people read their owner’s manual from beginning
to end when they first receive their new vehicle. If you
do this, it will help you learn about the features and
controls for your vehicle. In this manual, you’ll find
that pictures and words work together to explain
things quickly.
Safety Warnings and Symbols
You will find a number of safety cautions in this book.
We use a box and the word CAUTION to tell you
about things that could hurt you if you were to ignore
the warning.
CAUTION:
These mean there is something that could hurt
you or other people.
In the caution area, we tell you what the hazard is.
Then we tell you what to do to help avoid or reduce
the hazard. Please read these cautions. If you don’t,
you or others could be hurt.
You will also find a circle
with a slash through it in
this book. This safety
symbol means “Don’t,”
“Don’t do this” or “Don’t
let this happen.”

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Vehicle Damage Warnings
Also, in this book you will find these notices:
NOTICE:
These mean there is something that could damage
your vehicle.
In the notice area, we tell you about something that can
damage your vehicle. Many times, this damage would
not be covered by your warranty, and it could be costly.
But the notice will tell you what to do to help avoid
the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different
colors or in different words.
You’ll also see warning labels on your vehicle.
They use the same words, CAUTION or NOTICE.
Vehicle Symbols
Your vehicle may be equipped with components and
labels that use symbols instead of text. Symbols,
used on your vehicle, are shown along with the text
describing the operation or information relating to a
specific component, control, message, gage or indicator.
If you need help figuring out a specific name of a
component, gage or indicator reference the following
topics in the Index:
D “Engine Compartment Overview”
D “Instrument Panel”
D “Comfort Controls”
D “Audio Systems”
Also see “Warning Lights and Gages” in the Index.

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These are some examples of vehicle symbols you may find on your vehicle:

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Section 1 Seats and Restraint Systems
Here you’ll find information about the seats in your vehicle and how to use your safety belts properly. You can also
learn about some things you should not do with air bags and safety belts.
1-2 Seats and Seat Controls
1-9 Safety Belts: They’re for Everyone
1-14 Here Are Questions Many People Ask About
Safety Belts -- and the Answers
1-15 How to Wear Safety Belts Properly
1-15 Driver Position
1-22 Safety Belt Use During Pregnancy
1-23 Right Front Passenger Position
1-23 Air Bag Systems
1-34 Safety Belt Pretensioners
1-34 Center Front Passenger Position
1-36 Rear Seat Passengers
1-39 Rear Safety Belt Comfort Guides for Children
and Small Adults
1-41 Children
1-45 Restraint Systems for Children
1-59 Older Children
1-62 Safety Belt Extender
1-62 Checking Your Restraint Systems
1-62 Replacing Restraint System Parts
After a Crash

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Seats and Seat Controls
This section tells you about the power seats -- how to
adjust them, and also about the reclining front seatbacks,
memory seats, lumbar adjustments and heated seats.
Power Seats
The power seat controls
are located on the
outboard sides of the
front seat cushions.
D Move the front of the seat control up or down to
adjust the front portion of the cushion.
D Move the rear of the seat control up or down to
adjust the rear portion of the cushion.
D Lift up or push down on the center of the seat control
to move the entire seat up or down.
D To move the seat forward or rearward, slide the seat
control forward or rearward.
Four-Way Power Lumbar Control
(If Equipped)
If your vehicle has this
feature, the driver’s and
passenger’s seatback
lumbar support controls are
located on the outboard
sides of the seats.
Use the power seat controls first to get the proper
position, then continue with the lumbar adjustment.
To reshape the lower seatback, press the lumbar control
forward to increase support and rearward to decrease
support. Press the control up or down to raise or lower
the support mechanism.
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.

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Massaging Lumbar (If Equipped)
This control is located
on the outboard sides of
the front seats. With the
ignition on, briefly press
the top of the control where
it is marked AUTO to
activate the massaging
lumbar feature.
The massage cycle will run continuously for up to
10 minutes and can be interrupted by briefly pressing
the bottom of the control. The lumbar support can be
adjusted during the massage cycle by moving the control
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.
Four-Way Rear Power Lumbar
(If Equipped)
Four-way lumbar support, without the massage feature,
is also available for the outboard rear seating positions.
If your vehicle has this
feature, the rear lumbar
support controls are located
on the rear door trim panels.
To activate the rear lumbar support feature, push
forward on the control to increase support or rearward to
decrease support. The lumbar control can also be moved
up and down to adjust the location of the support.

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Adaptive Seat Control (Option)
The adaptive seat control is
located on the outboard side
of each front seat. It is
marked AUTO.
With the ignition in ON, first use the power seat control
to get the proper position. Then press the top of the
control where it is marked AUTO. The system will
inflate the cushion and take a reading, then
automatically deflate the cushion to a suggested level of
comfort, by distributing the pressure evenly. The
seatback and cushion will inflate to adjust to the driver’s
body positioning in two to four-minute cycles.
You may still wish to further adjust the overall firmness
or softness of the seat cushion. To get to your desired
level of comfort, hold the control up to increase the
firmness, or down for less firmness. When you let go of
the control, the seat will then automatically readjust to
your desired level of comfort.
To reshape the lower seatback, press the lumbar control
forward to increase support and rearward to decrease
support. The lumbar will then automatically adjust to
your body’s positioning for the duration of the trip in
two to four-minute cycles.
If you exit the vehicle after the system has been
activated and the seat is left unoccupied for more than
two minutes, the system will deflate. You will then
need to readjust the lumbar support upon returning to
your vehicle.
To turn off the adaptive seat feature, briefly press the
bottom of the control. The seat will deflate when the
adaptive seat control or the ignition is turned off.
If your vehicle has this option, the massaging lumbar
feature is not available for your vehicle.

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Memory Seat, Mirrors and Steering Wheel
(If Equipped)
The controls for these
features are located on the
driver’s door panel, and are
used to program and recall
memory settings for the
driver’s seating positions.
Use the following steps to program each button:
1. Adjust the driver’s seat (including the seatback
recliner, lumbar, head restraint and shoulder belt
height adjustments), both outside mirrors and the
steering wheel to a comfortable position.
2. Press the SET button.
3. Within five seconds, press button 1. A single beep
will sound through the driver’s side front speaker to
let you know that the position has been stored.
A second mirror, seating and steering wheel position can
be programmed by repeating the above steps and
pressing button 2 (for driver 2). Each time a memory
button is pressed, a single beep will sound. Each time
button 1 or 2 is pressed and released while the vehicle
is in PARK (P), the memory positions will be recalled.
If the vehicle is not in PARK (P), the memory buttons
must be pressed and held to recall the stored positions.
If you use the remote keyless entry transmitter to enter
your vehicle, automatic seat and mirror movement will
occur. The numbers on the back of the transmitters,
1 and 2, correspond to the numbers on the buttons on
the door panel.
When the key is placed in the ignition in OFF if you
have entered the vehicle without using the remote
keyless entry transmitter, the seats and mirrors will
automatically adjust to the programmed position of
the last driver.
To stop recall movement of the memory feature at
any time, press one of the power seat controls or
memory buttons.

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Two personalized exit positions can be set by first
recalling the driving position (by pressing 1 or 2), then
positioning the steering wheel and seat in the desired
exit positions and then pressing and releasing the
MEMORY SET button and, within five seconds,
pressing the EXIT button. With the vehicle in
PARK (P), the exit position for the last driver can be
recalled by pressing the EXIT button. The mirrors,
power lumbar and shoulder belt height positions will
not be stored or recalled for the exit positions.
Further programming for automatic seat and mirror
movement can be done using the Driver Information
Center (DIC). You can select or not select the following:
D Automatic seat and mirror movement when the
vehicle is unlocked with the remote keyless entry
transmitter, or
D automatic seat and mirror movement when a key is
placed in the ignition.
For programming information, see “Vehicle
Programming and Personalization Features” in
the Index.
Heated Seats (If Equipped)
Your vehicle may have heated front and rear seats.
The buttons are located on the armrests. Press the
buttons to turn the feature on. Press them again to turn
off the heated seats. The feature will also shut off when
the ignition is turned to OFF.

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The HEAT/OFF button controls the temperature settings
HI, MED and LO. The other button is to choose BACK
ONLY heating. The LO setting warms the seatback and
cushion until the seat approximates body temperature.
The MED and HI settings heat the seatback and seat
cushion to a slightly higher temperature, and the BACK
ONLY heats only the seatback.
The temperature can be adjusted by pushing the
button from HI to LO or, until the desired setting is
reached. You will be able to feel heat in approximately
two minutes. To heat just the seatback, push the BACK
ONLY button once, after first activating the heated seat
feature. To resume heat to both the seat cushion and
seatback, press the button again.
Reclining Front Seatbacks
The recliner controls are
located on the outboard
sides of the front seats.
Press the recliner control forward or rearward to adjust
the seatback forward or rearward.
Push the recliner control up or down to adjust the
shoulder belt height. See “Shoulder Belt Height
Adjuster” in the Index for more information.

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But don’t have a seatback reclined if your vehicle is moving.
CAUTION:
Sitting in a reclined position when your vehicle is
in motion can be dangerous. Even if you buckle
up, your safety belts can’t do their job when
you’re reclined like this.
The shoulder belt can’t do its job. In a crash you
could go into it, receiving neck or other injuries.
The lap belt can’t do its job either. In a crash the
belt could go up over your abdomen. The belt
forces would be there, not at your pelvic bones.
This could cause serious internal injuries.
For proper protection when the vehicle is in
motion, have the seatback upright. Then sit
well back in the seat and wear your safety
belt properly.

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Head Restraints
Slide the head restraint up or down so that the top of the
restraint is closest to the top of your head. This position
reduces the chance of a neck injury in a crash.
The head restraints tilt forward and rearward also.
The rear seat head restraints in your vehicle may be
adjustable. They work the same as the front seat head
restraints, except they do not tilt forward or rearward.
Safety Belts: They’re for Everyone
This part of the manual tells you how to use safety belts
properly. It also tells you some things you should not do
with safety belts.
And it explains the air bag system.
CAUTION:
Don’t let anyone ride where he or she can’t wear
a safety belt properly. If you are in a crash and
you’re not wearing a safety belt, your injuries
can be much worse. You can hit things inside the
vehicle or be ejected from it. You can be seriously
injured or killed. In the same crash, you might
not be if you are buckled up. Always fasten your
safety belt, and check that your passengers’ belts
are fastened properly too.

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CAUTION:
It is extremely dangerous to ride in a cargo area,
inside or outside of a vehicle. In a collision,
people riding in these areas are more likely to be
seriously injured or killed. Do not allow people to
ride in any area of your vehicle that is not
equipped with seats and safety belts. Be sure
everyone in your vehicle is in a seat and using a
safety belt properly.
Your vehicle has a light
that comes on as a reminder
to buckle up. See “Safety
Belt Reminder Light” in
the Index.
In most states and Canadian provinces, the law says to
wear safety belts. Here’s why: They work.
You never know if you’ll be in a crash. If you do have a
crash, you don’t know if it will be a bad one.
A few crashes are mild, and some crashes can be so
serious that even buckled up a person wouldn’t survive.
But most crashes are in between. In many of them,
people who buckle up can survive and sometimes walk
away. Without belts they could have been badly hurt
or killed.
After more than 30 years of safety belts in vehicles,
the facts are clear. In most crashes buckling up does
matter ... a lot!

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Why Safety Belts Work
When you ride in or on anything, you go as fast as
it goes.
Take the simplest vehicle. Suppose it’s just a seat
on wheels.
Put someone on it.

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Get it up to speed. Then stop the vehicle. The rider
doesn’t stop. The person keeps going until stopped by something.
In a real vehicle, it could be the windshield ...

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or the instrument panel ... or the safety belts!
With safety belts, you slow down as the vehicle does.
You get more time to stop. You stop over more distance,
and your strongest bones take the forces. That’s why
safety belts make such good sense.

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Here Are Questions Many People Ask
About Safety Belts -- and the Answers
Q: Won’t I be trapped in the vehicle after an
accident if I’m wearing a safety belt?
A: You could be -- whether you’re wearing a safety
belt or not. But you can unbuckle a safety belt,
even if you’re upside down. And your chance of
being conscious during and after an accident, so
you can unbuckle and get out, is much greater if
you are belted.
Q: If my vehicle has air bags, why should I have to
wear safety belts?
A: Air bags are in many vehicles today and will be in
most of them in the future. But they are
supplemental systems only; so they work with
safety belts -- not instead of them. Every air bag
system ever offered for sale has required the use of
safety belts. Even if you’re in a vehicle that has air
bags, you still have to buckle up to get the most
protection. That’s true not only in frontal collisions,
but especially in side and other collisions.
Q: If I’m a good driver, and I never drive far from
home, why should I wear safety belts?
A: You may be an excellent driver, but if you’re in an
accident -- even one that isn’t your fault -- you
and your passengers can be hurt. Being a good
driver doesn’t protect you from things beyond your
control, such as bad drivers.
Most accidents occur within 25 miles (40 km)
of home. And the greatest number of serious
injuries and deaths occur at speeds of less
than 40 mph (65 km/h).
Safety belts are for everyone.