1999 CADILLAC DEVILLE Owners Manual

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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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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 because it
won't be against your body. Instead, it will be in
front of you. 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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1-6 Head Restraints
Slide the head restraint up or down so that the top of the
restraint is closest to the top of your ears. This position
reduces the chance of a neck injury in a crash.
The head restraints tilt forward and rearward also.
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 Supplemental Inflatable Restraint
(SIR), or 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 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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1-8 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.