GMC 1995 Safari Owner's Manual page 104

Gages can indicate when there may be or is a problem with one
of
your
vehicle's functions. Often gages and warning lights work together to let you
know when there's a problem with your vehicle.
When one of the warning lights comes on and stays on when you are
driving, or when one of the gages shows there may be a problem, check the
section that tells you what to do about it. Please follow this manual's advice.
Waiting to do repairs can be costly
-
and even dangerous. So please get to
know your warning lights and gages. They're a big help.
Safety Belt Reminder Light
When the key is turned to RUN or START, a light will come on for about
eight seconds to remind people to fasten their safety belts. Unless the
driver's safety belt is already buckled, a tone will also sound.
Air Bag Readiness Light
There is an air bag readiness light on the instrument panel, which shows
AIR BAG
.
The system checks the air bag's electrical system for
malfunctions. The light tells you if there is an electrical problem. The
system check includes the air bag sensors and the wiring and the diagnostic
module. For more information on the air bag system, see "Air Bag" in the
Index.
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