2006 Lexus LX 470 Owners Manual - Page 155

OCCUPANT RESTRAINT SYSTEMS If any of the following conditions occurs, this indicates a malfunction of the seat belt pretensioners. Contact your Lexus dealer as soon as possible. 16x502a D The light does not come on when the ignition key is turned to the "ON" position or remains on for more than 6 seconds or flashes. D The light comes on or starts flashing while driving. D If any seat belt does not retract or cannot be pulled out due to a malfunction or activation of the relevant seat belt pretensioner. This indicator comes on when the ignition key is turned to the "ON" position. It goes off after about 6 seconds. This means the seat belt pretensioners are operating properly. This warning light system monitors the airbag sensor assembly, front airbag sensors, side and curtain shield airbag sensor assemblies, curtain shield airbag sensor assemblies, driver's seat position sensor, driver's seat belt buckle switch, front passenger occupant classification system and indicator light, front passenger's seat belt buckle switch, seat belt pretensioner assemblies, inflators, roll sensing of curtain shield airbags off indicator light, interconnecting wiring and power sources. (For details, see "Service reminder indicators and warning buzzers" on page 52.) D The seat belt pretensioner assembly or surrounding area has been damaged. The SRS warning light will come on and front passenger occupant classification indicator light will indicate "OFF" if there is a malfunction in the front passenger occupant classification system. 133