Lexus 2013 IS250 Owner's Manual page 48

48
1-1. For safe use

Conditions under which the SRS airbags may deploy (inflate), other than a colli-
sion
The SRS front airbags and SRS curtain shield airbags may also deploy if a seri-
ous impact occurs to the underside of your vehicle. Some examples are shown in
the illustration.

Hitting a curb, edge of pavement or hard
surface

Falling into or jumping over a deep hole

Landing hard or falling

Types of collisions that may not deploy the SRS airbags (SRS front airbags)
The SRS front airbags do not generally inflate if the vehicle is involved in a side
or rear collision, if it rolls over, or if it is involved in a low-speed frontal colli-
sion. But, whenever a collision of any type causes sufficient forward deceleration
of the vehicle, deployment of the SRS front airbags may occur.

Collision from the side

Collision from the rear

Vehicle rollover
IS250_EE(OM53B11E)