2005 Lexus RX 330 Owners Manual - Page 212

OCCUPANT RESTRAINT SYSTEMS SRS SIDE AIRBAGS AND CURTAIN SHIELD AIRBAGS In response to a severe side impact, the SRS side airbags and curtain shield airbags work with the seat belts to help reduce injury by inflating. The SRS side airbags help reduce injuries mainly to the driver's or front passenger's torso and the SRS curtain shield airbags help reduce injuries mainly to the driver's, front passenger's or rear outboard passenger's head. The SRS side airbag on the passenger seat will not activate if there is no passenger sitting in the front passenger seat. However, the side airbag on the passenger seat may deploy if luggage is put in the seat, or the seat belt is buckled up regardless of the presence of the occupant in the seat. (As for the front passenger occupant classification system, see "Front passenger occupant classification system" on page 193.) Roll sensing function: In response to a vehicle rollover, the curtain shield airbags on both sides work with the seat belts to help reduce injury by inflating. The curtain shield airbags help reduce injuries mainly to the driver's, front passenger's or rear passenger's head and help prevent them from being thrown out of the vehicle. The SRS curtain shield airbag on the passenger side is activated even with no passenger in the front seat or rear outboard seat. The SRS curtain shield airbags may activate even when the side airbags are not activated. Always wear your seat belt properly. " 1 Curtain shield airbag 2 Side airbag The SRS (Supplemental Restraint System) side airbags and curtain shield airbags are designed to provide further protection for the driver, front passenger and rear outboard passengers in addition to the primary safety protection provided by the seat belts. 181