174GS350_U (OM30C34U)4-2. Driving procedures■Auto power off functionIf the vehicle is left in ACCESSORY mode for more than 20 minutes or IGNITIONON mode (the engine is not running) for more than an hour with the shift lever in P,the engine switch will automatically turn off. However, this function cannot entirelyprevent battery discharge. Do not leave the vehicle with the engine switch inACCESSORY or IGNITION ON mode for long periods of time when the engine isnot running.■Electronic key battery depletion→P. 112■Conditions affecting operation→P. 108■Notes for the entry function→P. 109■If the engine does not start●The engine immobilizer system may not have been deactivated. ( →P. 68) Contact your Lexus dealer.●Check that the shift lever is securely set in P. The engine may not start if the shiftlever is displaced out of P. "Shift to P position to Start" will be displayed on the multi-information display.■Steering lockAfter turning the engine switch off and op ening and closing the doors, the steeringwheel will be locked due to the steering lock function. Operating the engine switchagain automatically cancels the steering lock.
