2009 Lexus LS 600h Owners Manual - Page 170

2-1. Driving procedures n When the electronic key battery is discharged →P. 559 n Conditions affecting operation →P. 50 n Note for the entry function →P. 53 CAUTION n When starting the hybrid system Always start the hybrid system while sitting in the driver's seat. Do not depress the accelerator pedal while starting the hybrid system under any circumstances. Doing so may cause an accident resulting in death or serious injury. n Stopping the hybrid system in an emergency If you want to stop the hybrid system in an emergency while driving the vehicle, push and hold the "POWER" switch for more than 3 seconds. However, do not touch the "POWER" switch while driving except in an emergency. If the hybrid system stops while the vehicle is being driven, this could lead to an unexpected accident. NOTICE n To prevent the 12-volt battery from being discharged Do not leave the "POWER" switch in ACCESSORY or ON mode for long periods of time without the hybrid system on. n When starting the hybrid system l Do not race a cold hybrid system. l If the hybrid system becomes difficult to start, have the hybrid system checked immediately by your Lexus dealer. 172