2011 Lexus LS 460 Owners Manual - Page 261

2-1. Driving procedures n If the engine does not start The engine immobilizer system may not have been deactivated. (→P. 114) n When the steering lock cannot be released The green indicator light on the "ENGINE START STOP" switch will flash and a message will be shown on the multi-information display. Press the "ENGINE START STOP" switch again while turning the steering wheel left and right. n When the "ENGINE START STOP" switch indicator flashes in amber 2 When driving The system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. n Auto power off function If the vehicle is left in ACCESSORY mode for more than an hour with the shift lever in "P", the "ENGINE START STOP" switch will automatically turn OFF. n Electronic key battery depletion →P. 43 n When the electronic key battery is discharged →P. 681 n Conditions affecting operation →P. 41 n Note for the entry function →P. 44 165