2012 Lexus IS 350 User Guide - Page 616

What to do if... What to do if...A tire punctures P. 518 If you have a flat tire P. 527 P. 529 If the engine will not start The engine does not start P. 98 Engine immobilizer system P. 538 If the vehicle battery is discharged The shift lever cannot be moved out The engine coolant temperature gauge enters the red zone P. 531 If the shift lever cannot be shifted from P P. 542 If your vehicle overheats Steam can be seen coming from under the hood The key is lost P. 532 If you lose your keys The battery runs out P. 538 If the vehicle battery is discharged The doors cannot be locked P. 47 Doors The horn begins to sound P. 100 Alarm The vehicle is stuck in mud or sand P. 545 If the vehicle becomes stuck A warning message is displayed 630 P. 504 If a warning message is displayed