2011 Lexus IS F Owners Manual - Page 556

What to do if... What to do if...A tire punctures P. 477 If you have a flat tire P. 486 If the engine will not start The engine does not start P. 83 Engine immobilizer system P. 492 If the vehicle battery is discharged The shift lever cannot be moved out of P P. 487 If the shift lever cannot be shifted from P The display on the engine coolant temperature gauge flashes P. 495 If your vehicle overheats Steam can be seen coming from under the hood The key is lost P. 488 If you lose your keys The battery runs out P. 492 If the vehicle battery is discharged The doors cannot be locked P. 42 Doors The horn begins to sound P. 85 Alarm The vehicle is stuck in mud or sand P. 498 If the vehicle becomes stuck 565