2011 Lexus IS 350 User Guide - Page 513
2011 Lexus IS 350 Manual
Page 513 highlights
5-2. Steps to take in an emergency Changing "ENGINE START STOP" switch modes and starting the engine Automatic transmission STEP 1 Shift the shift lever to P and apply the brakes. Touch the Lexus emblem side of STEP 2 the electronic key to the "ENGINE START STOP" switch. An alarm will sound to indicate that the start function cannot detect the electronic key that is touched to the "ENGINE START STOP" switch if any of the doors is opened and closed while the key is touched to the switch. STEP 3 To change "ENGINE START STOP" switch modes: Within 10 seconds of the buzzer sounding, release the brake pedal and press the "ENGINE START STOP" switch. Modes can be changed each time the switch is pressed. (→P. 144) To start the engine: Press the "ENGINE START STOP" switch within 10 seconds after the buzzer sounds, keeping the brake pedal depressed. 524