Safety Belt Reminder Light; Air Bag Readiness Light - Oldsmobile 2004 Alero Owner's Manual

Safety Belt Reminder Light

When the key is turned to ON or START, a chime will
come on for several seconds to remind people to fasten
their safety belts, unless the driver's safety belt is
already buckled.
If the driver's belt is already buckled, neither the chime
nor the light will come on.
3-26
The safety belt light will
also come on and stay on
for several seconds, then it
will flash for several more.

Air Bag Readiness Light

There is an air bag readiness light on the instrument
panel, which shows the air bag symbol. 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 modules, the
wiring and the crash sensing and diagnostic module. For
more information on the air bag system, see
Supplemental Restraint System (SRS) on page 1-54.
This light will come on
when you start your
vehicle, and it will flash for
a few seconds. Then
the light should go out.
This means the system is
ready.