Lexus ES330 2005 Owner's Manual page 145

OCCUPANT RESTRAINT SYSTEM
NOTICE
Do not perform any of the following changes without
consulting your Lexus dealer.
interfere with proper operation of the SRS front airbag
system in some cases.
D Installation of electronic devices such as a mobile
two−way radio, cassette tape player or CD player
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, console, steering column, steering wheel
or dashboard near the front passenger airbag
128
Such changes can
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 front 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 passenger occupant classification system, "AIRBAG
OFF" indicator light, "AIRBAG ON" indicator light, front
passenger's seat belt buckle switch, seat belt pretensioner
assemblies, inflators, warning light, interconnecting wiring and
power sources. (For details, see "Service reminder indicators
and warning buzzers" on page 57 for instructions.)