2009 Lexus GS 450h Owners Manual - Page 212

2-1. Driving procedures n If the hybrid system does not start The immobilizer system may not have been deactivated. (→P. 96) n When the steering lock cannot be released The green indicator light on the "POWER" switch will flash and a message will be shown on the multi-information display. Press the "POWER" switch again while turning the steering wheel left and right. n When the "POWER" switch indicator flashes in amber The system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. n If the "READY" light does not come on If the "READY" light does not come on when you press the "POWER" switch with the shift lever in "P" and the brake pedal pressed, contact your Lexus dealer immediately. n Auto power OFF function If the vehicle is left in the ACCESSORY mode for more than an hour with the shift lever in "P", the "POWER" switch will automatically turn OFF. n When the ambient temperature is low Such as during winter driving conditions, it may take time until the "READY" light comes on. n Sounds and vibrations specific to a hybrid vehicle →P. 27 n When the hybrid system is malfunctioning →P. 519 150 GS_HV_U (OM30B44U) March 8, 2010 10:03 am