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The 1999 Cadillac DeVille Owner's Manual
1-1 Seats and Restraint SystemsThis section tells you how to use your seats and safety belts properly. It also explains the ªSIRº system.
2-1 Features and ControlsThis section explains how to start and operate your vehicle.
3-1 Comfort Controls and Audio SystemsThis section tells you how to adjust the ventilation and comfort controls and how to operate your audio system.
4-1 Your Driving and the RoadHere you'll find helpful information and tips about the road and how to drive under different conditions.
5-1 Problems on the RoadThis section tells you what to do if you have a problem while driving, such as a flat tire or overheated engine, etc.
6-1 Service and Appearance CareHere the manual tells you how to keep your vehicle running properly and looking good.
7-1 Customer Assistance InformationThis section tells you how to contact Cadillac for assistance and how to get service and owner publications.
It also gives you information on ªReporting Safety Defectsº on page 7-10.
8-1 IndexHere's an alphabetical listing of almost every subject in this manual. You can use it to quickly find
something you want to read.
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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
-6 Safety Belts: They're for Everyone
1
-11 Here Are Questions Many People Ask About
Safety Belts
-- and the Answers
1
-12 How to Wear Safety Belts Properly
1
-12 Driver Position
1
-20 Safety Belt Use During Pregnancy
1
-21 Right Front Passenger Position
1
-21 Supplemental Inflatable Restraint
(SIR) Systems1
-29 Center Passenger Position
1
-31 Rear Seat Passengers
1
-34 Children
1
-37 Child Restraints
1
-50 Larger Children
1
-53 Safety Belt Extender
1
-53 Checking Your Restraint Systems
1
-53 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, heated seats and
head restraints.
Power Seats
The power seat controls, located on the front doors,
move and adjust the angle of the front seats.
Move the seat cushion control forward or rearward
to move the entire seat.Moving the seat cushion control up or down adjusts
the seat height.
Lifting up or pressing down on the front part of the
seat control adjusts the front angle of the seat cushion.
Lifting up or pressing down on the rear part of the
seat control adjusts the rear angle of the seat cushion.
Power Lumbar Control (If Equipped)
The LUMBAR control is
located on the outboard side
of each front seat. It
provides additional support
to your lower back and it
works independently of the
other seat controls. Use the
power seat control first to
get the proper position.
Then proceed with the
lumbar adjustment.
To reshape the lower seatback, move the LUMBAR
switch forward to increase support and rearward to
decrease support. Move the LUMBAR switch side to
side to raise or lower the support mechanism to suit
your preference.
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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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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 ªSafety
Belt Reminder Lightº 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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How to Wear Safety Belts Properly
Adults
This part is only for people of adult size.
Be aware that there are special things to know about safety
belts and children. And there are different rules for smaller
children and babies. If a child will be riding in your
vehicle, see the part of this manual called ªChildren.º
Follow those rules for everyone's protection.
First, you'll want to know which restraint systems your
vehicle has.
We'll start with the driver position.
Driver Position
This part describes the driver's restraint system.
Lap-Shoulder Belt
The driver has a lap-shoulder belt. Here's how to wear
it properly.
1. Close and lock the door.
2. Adjust the seat (to see how, see ªSeatsº in the Index)
so you can sit up straight.
3. Pick up the latch plate and pull the belt across you.
Don't let it get twisted.
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A rear-facing infant restraint (B) positions an infant
to face the rear of the vehicle. Rear
-facing infant
restraints are designed for infants of up to about
20 lbs. (9 kg) and about one year of age. This type
of restraint faces the rear so that the infant's head,
neck and body can have the support they need in a
frontal crash. Some infant seats come in two
parts
-- the base stays secured in the vehicle and
the seat part is removable.
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A booster seat (F, G) is designed for children who
are about 40 to 60 lbs., or even up to 80 lbs.
(18 to 27 kg, or even up to 36 kg), and about four
to eight years of age. A booster seat is designed to
improve the fit of the vehicle's safety belt system.
Booster seats with shields use lap
-only belts;
however, booster seats without shields use
lap
-shoulder belts. Booster seats can also help a
child to see out the window.