2008 Lexus GS 450h Owners Manual - Page 585

What to do if... What to do if...A tire punctures P. 517/ If you have a flat tire 527 P. 88 Immobilizer system The hybrid system does not start P. 528 If the hybrid system will not start P. 534 If the 12 volt battery is discharged The shift lever cannot be moved out P. 529 If the shift lever cannot be shifted from "P" The engine coolant temperature gauge enters the red zone P. 538 If your vehicle overheats Steam can be seen coming from under the hood The key is lost P. 530 If you lose your keys The battery runs out P. 534 If the 12 volt battery is discharged The doors cannot be locked P. 50 Doors The horn begins to sound P. 90 Alarm The vehicle is stuck in mud or sand P. 541 If the vehicle becomes stuck 594 GS_HV_U March 29, 2010 3:31 pm