2012 Lexus IS 350 User Guide - Page 576

What to do if... What to do if...A tire punctures P. 492 If you have a flat tire P. 501 If the engine will not start The engine does not start P. 90 Engine immobilizer system P. 510 If the vehicle battery is discharged The shift lever cannot be moved out of P P. 503 If the shift lever cannot be shifted from P The engine coolant temperature gauge enters the red zone P. 513 If your vehicle overheats Steam can be seen coming from under the hood The key is lost P. 504 If you lose your keys The battery runs out P. 510 If the vehicle battery is discharged The doors cannot be locked P. 48 Doors The horn begins to sound P. 92 Alarm The vehicle is stuck in mud or sand P. 516 If the vehicle becomes stuck 590