2003 Lexus GX 470 Owners Manual - Page 339

STARTING AND DRIVING D The indicator light remains on after the ignition is turned on. D The indicator light comes on when the system is on while driving. D Vehicle skid control system D Active traction control system D Downhill assist control system D Hill−start assist control system When the system is normal and the ignition key is turned to "ON", the warning light will come on and will go off after a few seconds. It is not a malfunction that the warning light may stay on for 60 seconds after the ignition key is turned to the "ON" position. Depressing the brake pedal repeatedly may turn on the light. It is normal if they go out after a few seconds. If the light comes on while driving, the vehicle skid control system does not work. However, as normal braking operates when being applied, there is no problem to continue your driving. In the following cases, contact your Lexus dealer: D The warning light does not come on after the ignition key is turned to "ON". D The warning light remains on after the ignition key is turned to "ON". D The warning light comes on while driving. NOTICE Make sure that the center differential lock indicator light goes off before normal driving. "VSC TRAC" warning light This light warns that when there is a problem somewhere in the following. 325