Lexus ES300 Owner's Manual page 130

COMFORT ADJUSTMENT
D Attachment of a grille guard (bull bar, kangaroo bar,
etc.), snowplow, winches or any other equipment to
the front end
D Repair made on or near the front fenders, front end
structure or console
116
This front seat belt pretensioner system has a service
reminder indicator to inform the driver of operating problems.
If any of the following conditions occurs, this indicates a
malfunction of the airbags or pretensioners. Contact your
Lexus dealer as soon as possible to service the vehicle.
D The light does not come on when the ignition key is turned
to the "ON" position, or the light remains on.
D The light comes on or flashes while driving.
D If either front seat belt does not retract or cannot be pulled
out due to a malfunction or activation of the relevant front
seat belt pretensioner.