2006 Lexus GS 300 Owners Manual - Page 374

STARTING AND DRIVING Starting the engine Normal starting procedure If the engine stalls ...Simply restart it , using the correct procedure given in normal starting. If the engine will not start See "If your vehicle will not start" on page 462. G31035 NOTICE D Do not race a cold engine. D If the engine becomes difficult to start or stalls frequently, have the engine checked immediately. When depressing the brake pedal while carrying an electronic key, make sure the green engine switch indicator light comes on. And then push the engine switch to start the engine. If you press the engine switch while the brake pedal is depressed and the transmission is in "P" or "N", the engine will start even if initially in "OFF", "ACC" or "IG−ON" mode. If you start the engine in "OFF" mode, the engine immobilizer is disabled, and the security indicator light goes off. If you push the engine switch while the brake pedal is depressed with the transmission not in "P" or "N", "IG−ON" mode will be selected with the engine not running. 350