2011 Lexus IS F Owners Manual - Page 573

Engine (Ignition) Switch With the electronic key on your person, the engine can be started by simply pressing the "ENGINE START STOP" switch while depressing the brake pedal. (The mechanical key cannot be used to start the engine.) n Starting the engine Make sure the parking brake is set and the shift lever is in P. Depress the brake pedal. The "ENGINE START STOP" switch indicator light turns green. Press the "ENGINE START STOP" switch. n Stopping the engine Set the parking brake and shift the shift lever to P. Press the "ENGINE START STOP" switch. n Changing "ENGINE START STOP" switch modes To change the "ENGINE START STOP" switch mode without turning on the engine, press the "ENGINE START STOP" switch without depressing the brake pedal. The mode can be changed in the following order: OFF (Indicator light: off) ACCESSORY mode IGNITION ON mode (Indicator light: amber) 14