Saab 3-Sep Automobile User Manual


 
29Safety
The driver and passenger front airbags are
triggered by violent front-end crashes. They
are not activated by minor front-end
impacts, if the car overturns or by rear- and
side-impacts.
There are two impact sensors on the front
bumper, under the lacquered shell. Very
soon after the moment of impact, these
register that the car is involved in a crash.
Using this information and data from the
central sensor in the control module, the
control module determines whether or not to
inflate the airbags. The control module also
controls whether other components of the
airbag system are to be deployed: safety
belt pretensioners, inflatable curtains (Sport
Sedan) and roll over bars (Convertible).
Which airbag system components are
deployed depends on a number of factors,
such as the force of the crash and the angle
of impact.
If the airbag system registers forces equiv-
alent to a high-speed crash (airbags inflated
to Stage II), the inflatable curtains will also
be activated (Sport Sedan) see page 34.
If the airbags are deployed, the positive
terminal of the battery will be disconnected,
See page 204.
If a fault arises in the airbag system during
a journey, the airbag warning lamp on the
main instrument panel will come on and the
Saab Information Display (SID) will display:
The car is equipped as standard with
a passenger airbag.
Airbag malfunction.
Contact Saab dealer.
Both front airbags inflatedInflated airbag (driver’s side).
Inflation and deflation of airbag takes
approx. 0.1 s