Rear collision
In the event of a rear collision, the driver will by
instinct engage in emergency braking. At this
time, the front of the vehicle will tend to dive
towards the ground. In the event of this kind of
collision or a rear-end collision, the front part of
the vehicle will tend to dive into the other
vehicle and the impact energy received by the
collision sensor will not be large. In this
situation, the front airbag will not work.
Tipping Accident
In a tipping accident, the front airbag will not
deploy, because even if it deploys, it still could
not provide proper protection to the vehicle
passengers.
Special Collisions
If the vehicle collides with certain objects, such
as electricity poles or trees, the collision point is
concentrated in one place and the whole of the
collision force is not transmitted to the sensor.
In these circumstances the front airbags will not
deploy.