2012 Lexus IS F Owners Manual - Page 566

What to do if... What to do if...A tire punctures P. 487 If you have a flat tire P. 496 If the engine will not start The engine does not start P. 86 Engine immobilizer system P. 502 If the vehicle battery is discharged The shift lever cannot be moved out of P P. 497 If the shift lever cannot be shifted from P The display on the engine coolant temperature gauge flashes P. 505 If your vehicle overheats Steam can be seen coming from under the hood The key is lost P. 498 If you lose your keys The battery runs out P. 502 If the vehicle battery is discharged The doors cannot be locked P. 46 Doors The horn begins to sound P. 88 Alarm The vehicle is stuck in mud or sand P. 508 If the vehicle becomes stuck 573