This light comes on when the ignition key is turned to the "ON". After about a few seconds, the indicator light will turn off.
If one of the following occurs, it will indicate a malfunction somewhere in the parts controlled by the warning light system. Contact your Toyota dealer as soon as possible for vehicle maintenance.
The signal light does not turn on as described above, or remains on.
The light signal turns on while driving.
Even if the anti-lock braking system fails, the braking system will still work normally. However, if the warning light "ABS" will burn (and the brake warning light will turn off), the anti-lock braking system does not assist the operation of the brakes, so the wheels may lock up when braking hard or when braking on slippery road surfaces. Have the vehicle checked by Toyota dealers as soon as possible.