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Airbag system components
Knee airbags
Airbag
switch
Front passenger airbag
Curtain shield airbags
Side airbags
Passenger airbag indicator
light
Curtain shield airbag sen-
sors
SRS warning light
The main SRS airbag system components are shown above. The
SRS airbag system is controlled by the airbag sensor assembly.
The airbag sensor assembly consists of a safing sensor and an air-
bag sensor.
In certain types of severe frontal or side impacts, the SRS airbag
system triggers the airbag inflators. A chemical reaction in the
inflators quickly fills the airbags with non-toxic gas to help restrain
the motion of the occupants.
IS250/220d/200d_EE
manual
on-off
1-7. Safety information
Driver airbag
Driver's seat belt buckle
switch
Driver's seat position sensor
Side and curtain shield air-
bag sensors
Airbag sensor assembly
Front airbag sensors
1
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