Cadillac 1999 DeVille Owner's Manual page 34

Your vehicle has a feature that will automatically unlock
the doors and turn the interior lamps on when the frontal
air bags inflate (if battery power is available). You can
lock the doors again and turn the interior lamps off by
using the door lock and interior lamp controls.
In many crashes severe enough to inflate an air bag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur from the
right front passenger air bag.
D
Air bags are designed to inflate only once. After an
air bag inflates, you'll need some new parts for your
air bag system. If you don't get them, the air bag
system won't be there to help protect you in another
crash. A new system will include air bag modules
and possibly other parts. The service manual for your
vehicle covers the need to replace other parts.
D
Your vehicle has a crash sensing and diagnostic
module, which records information about the air bag
and related systems. It records information about the
readiness of the air bag systems, when the sensors
are activated and driver's safety belt usage at
deployment or in a near
modules also record speed, engine RPM, brake and
throttle data.
1-28
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deployment crash. Some
D
Let only qualified technicians work on your air bag
systems. Improper service can mean that an air bag
system won't work properly. See your dealer
for service.
NOTICE:
If you damage the covering for the driver's or the
right front passenger's air bag, or the air bag
covering on the driver's and right front
passenger's door, the bag may not work properly.
You may have to replace the air bag module in
the steering wheel, both the air bag module and
the instrument panel for the right front
passenger's air bag, or both the air bag module
and door panel for the driver's and right front
passenger's side impact air bag. Do not open or
break the air bag coverings.
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