Technical data
Airbag SRS
32
HOW THE AIRBAG SRS WORKS
In the event of a collision, the airbag control unit monitors
the rate of deceleration or acceleration induced by the
collision, to determine whether the airbags should be
deployed.
NOTE: The airbag SRS is not
designed to operate as a result of
rear collisions, minor frontal or
side impacts, or if the car
overturns; nor will it operate as a
result of heavy braking or driving
over bumps and potholes.
Operation of the airbag SRS is dependent entirely on the rate
at which the car’s passenger compartment changes speed as a
result of a collision. The circumstances affecting different
collisions (vehicle speed, angle of impact, type and size of
object hit, for example), vary considerably and will affect the
rate of acceleration or deceleration accordingly.
It follows, therefore, that significant superficial damage can
occur without the airbags deploying or, conversely, that a
relatively small amount of structural damage may cause the
airbags to be deployed.
Airbags will only deploy when they are required to
supplement the restraining force of the seat belts.
NOTE: The seat belt
pre-tensioners will be activated in
all situations which result in front
or side airbag deployment.
In the case of a severe frontal collision, both front airbags will
be deployed. In the case of a severe side collision, only the
side airbag and side head impact protection airbag on the
impact side of the vehicle will inflate. However, there may
also be impact conditions whereby one set of side and both
front airbags deploy at the same time, or where front and side
airbags respond separately as a result of a secondary impact
occurring after the initial collision has taken place.










