2006 Lexus RX 400h Owners Manual - Page 224
2006 Lexus RX 400h Manual
Page 224 highlights
OCCUPANT RESTRAINT SYSTEMS The front passenger's seat belt pretensioner will not activate if no passenger is detected in the front passenger seat by the front passenger occupant classification system. However, the front passenger's seat belt pretensioner may activate if luggage is put on the seat, or the seat belt is buckled up regardless of the presence of an occupant in the seat. (As for the front passenger occupant classification system, see page 215.) The seat belt pretensioners and SRS airbags may not operate together in case of collisions at a certain speeds and angles. " 1 Front airbag sensors 2 Front seat belt pretensioner assemblies 3 SRS warning light 4 Airbag sensor assembly 5 Front passenger occupant classification system (ECU and sensors) 6 Front passenger's seat belt buckle switch 188