Lexus ES-300 2001 Manual page 83

GAUGES, METERS AND SERVICE REMINDER INDICATORS
If either of the following conditions occurs, this indicates
a malfunction somewhere in the parts monitored by the
warning light system. Contact your Lexus dealer as
soon as possible to service the vehicle:
D The "VSC" warning light and/or "VSC OFF" indicator
light do/does not come on after the ignition is turned
to on.
D The "VSC" warning light and "VSC OFF" indicator
light are left on after the ignition is turned to on.
D The "VSC" warning light and "VSC OFF" indicator
light come on while driving without pushing "VSC
OFF" switch.
(l) "TRAC OFF" Indicator/Warning Light
(Vehicles with Traction Control
System only)
This light warns that when there is a problem
somewhere in the traction control system.
The light will come on when the ignition key is turned to
"ON", and will go off after a few seconds.
If either of the following conditions occurs, this indicates
malfunction somewhere in the parts monitored by the
warning light system. Contact your Lexus dealer as
soon as possible to service the vehicle.
D The light does not come after the ignition is turned to
on.
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D The light is left on after the ignition is turned to on.
D The light comes on while driving without pushing
"TRAC OFF" switch.
D The light flashes.