Lexus 2004 LS430 Owner's Manual page 216

OCCUPANT RESTRAINT SYSTEMS
NOTICE
Do not perform any of the following changes without
consulting your Lexus dealer.
interfere with proper operation of the SRS side airbag
and curtain shield airbag system in some cases.
D Installation of electronic devices such as a mobile
two-way radio, cassette tape player or compact disc
player.
D Modification of the suspension system.
D Modification of the structure of the passenger
compartment.
D Repairs made on or near the console or front seat.
196
Such changes can
The indicator comes on when the ignition switch is turned
to the "ON" position. It goes off after about 6 seconds.
This means the SRS side airbags and curtain shield
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,
occupant detection sensor, 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 81.)
16L330b