2004 Lexus IS 300 Owners Manual - Page 141

03 07.09 OCCUPANT RESTRAINT SYSTEMS NOTICE Do not perform any of the following changes without consulting your Lexus dealer. Such changes can interfere with proper operation of the seat belt pretensioners in some cases. D Installation of electronic devices such as a mobile two-way radio, cassette tape player or compact disc player. D Repairs on or near the front seat belt retractor assemblies. D Modification of the suspension system. D Modification of the front end structure. D Attachment of a grille guard (bull bar, kangaroo bar, etc.), snowplow, winches or any other equipment to the front end. D Repairs made on or near the front fenders, front end structure or console. This 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 seat belt pretensioners are operating properly. The 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.) If any of the following conditions occurs, this indicates a malfunction of the airbags or seat belt pretensioners. Contact your Lexus dealer as soon as possible. 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. SV16061 122