2009 Lexus SC 430 Owners Manual - Page 109

2-1. Driving procedures Put the key case away when the indicator light goes out. This means the engine immobilizer system has turned off. Start the engine within 20 seconds after the indicator light goes off. CAUTION n When starting the engine Always start the engine while sitting in the driver's seat. Do not press the accelerator while starting the engine under any circumstances. Doing so may cause an accident resulting in death or serious injury. n Caution when driving 2 When driving Do not turn the engine switch to the LOCK position when driving. If, in an emergency, you must turn the engine off while the vehicle is moving, turn the key only to the ACC position. NOTICE n To prevent battery discharge Do not leave the key in the ACC or ON position if the engine is not running. n When starting the engine l Do not crank for more than 30 seconds at a time. This may overheat the starter and wiring systems. l Do not race a cold engine. l If the engine becomes difficult to start or stalls frequently, have the engine checked immediately. 111