2004 Lexus IS 300 Owners Manual - Page 150

03 07.09 OCCUPANT RESTRAINT SYSTEMS If any of the following conditions occurs, this indicates a malfunction of the airbags or seat belt pretensioner. Contact your Lexus dealer as soon as possible. SV16061 D When the ignition switch is turned to the "ACC" or "ON" position, the light does not come on, remains on or flashes. D The light comes on or starts flashing while driving. If the light stays on, it indicates that the front airbags have a problem. If the light flashes, the side and curtain shield airbags have a problem. The indicator comes on when the ignition switch is turned to the "ACC" or "ON" position. It goes off after about 6 seconds. This means the SRS front airbags are operating properly. This warning light system monitors the airbag sensor assembly, front airbag sensors, side and curtain shield airbag sensors, seat belt pretensioner assemblies, inflators, warning light, interconnecting wiring and power sources. (For details, see "Service reminder indicators and warning buzzers" on page 48.) 131