Lexus SC 430 2002 Manual page 65

(n) Vehicle Skid Control System Warning
Lights
These lights warn that there is a problem somewhere in the
vehicle skid control system or traction control system.
If the "VSC" warning light and "VSC OFF" indicator light come
on, have your vehicle checked by Lexus dealer as soon as
possible.
The lights will come on when the ignition switch is turned to
"ON", and will go off after about a few seconds.
The lights may stay on for 60 seconds after the ignition switch
is turned to the "ON" position. It is normal if they go out after
a while.
Depressing the brake pedal repeatedly may turn on the lights.
It is normal if they go out after a few seconds.
If the "VSC" warning light and "VSC OFF" indicator light come
on, the vehicle skid control system does not activate, however,
it is no problem to continue your driving.
GAUGES, METERS AND SERVICE REMINDER INDICATORS
(o) Low Tire Pressure Warning Light and
Chimes
This light and chimes warn you that the tire pressure is low.
This light comes on when the ignition switch is turned to the
"ON" position and goes off after a few seconds. This means
the low tire pressure warning light is operating properly.
If the warning light does not go off, or comes on or blinks during
driving, or the chimes sound, this indicates that air pressure is
low. Make sure there is no flat tire. If the warning light comes
on again even after air is put in the tires, a tire may still be flat.
If this warning light comes on, the action you must take is
completely different depending on the type of tires used. You
must understand how to distinguish tires between standard
tires and run−flat tires in order to operate your vehicle safely
and should refer to page 216.
47