Hummer 2007 H3 - Manual (Page 178)

Airbag Readiness Light
There is an airbag readiness light on the instrument
panel, which shows the airbag symbol. The
system checks the airbag’s electrical system for
malfunctions. The light tells you if there is an
electrical problem. The system check includes
the airbag sensors, the airbag modules, the wiring
and the crash sensing and diagnostic module.
For more information on the airbag systems, see
Airbag System on page 65.
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.
If the airbag readiness light stays on after you
start the vehicle or comes on when you are driving,
your airbag system may not work properly.
Have your vehicle serviced right away.
{ CAUTION:
If the airbag readiness light stays on after
you start your vehicle, it means the airbag
system may not be working properly. The
airbags in your vehicle may not inflate in
a crash, or they could even inflate without
a crash. To help avoid injury to yourself
or others, have your vehicle serviced right
away if the airbag readiness light stays
on after you start your vehicle.
The airbag readiness light should flash for a
few seconds when you turn the ignition key to ON.
If the light does not come on then, have it fixed
so it will be ready to warn you if there is a problem.
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