Page 1 of 426
Page 2 of 426
i
2002 Cadillac DeVille
Owner's Manual
Litho in U.S.A.Copyright General Motors Corporation 06/08/01
Part Number 25729638 A First Edition All Rights Reserved
Page 3 of 426
ii
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 ªGeneral Motors of Canada
Limitedº 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 propri‡taires canadiens: Vous pouvez vous
procurer un exemplaire de ce guide en fran†ais chez
votre concessionaire ou au:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Page 4 of 426
iii
CAUTION:
These mean there is something that could hurt
In the caution area, we tell you what the hazard is.
Y ou will also find a circle
Page 5 of 426

iv
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:
ªEngine Compartment Overviewº
ªInstrument Panelº
ªComfort Controlsº
ªAudio Systemsº
Also see ªWarning Lights and Gagesº in the Index.
Page 6 of 426
v
These are some examples of vehicle symbols you may find on your vehicle:
Page 7 of 426
1-
1-1
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 Pretensioners1
-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
Page 8 of 426

1-2
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.
Move the front of the seat control up or down to
adjust the front portion of the cushion.
Move the rear of the seat control up or down to
adjust the rear portion of the cushion.
Lift up or push down on the center of the seat control
to move the entire seat up or down.
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.