2003 Lexus GX 470 Owners Manual - Page 634

COMFORT ADJUSTMENT CAUTION The SRS curtain shield airbags inflate with considerable force. To avoid potential death or serious injury when they inflate, the driver, front passenger and second outside passengers must: D Wear their seat belts properly. D Remain properly seated with their back upright and against the seat at all times. The indicator comes on when the ignition key is turned to the "ON" position. It goes off after about 6 seconds. This means the SRS airbags 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 seat belt pretensioner assemblies, inflators, warning light, interconnecting wiring and power sources. (For details, see "Service reminder indicators and warning buzzers" on page 43 for instructions.) The SRS front airbags are designed to deploy in severe (usually frontal) collisions where the magnitude and duration of the forward deceleration of the vehicle exceeds the designed threshold level. 137