I have a 2003 Tib with under 120000K on it an have just been told the main computer has an electrical short and needs to be replaced. It is causing the left side hazard lights to remain lit after the car is turned off. Has anyone heard of this before and does Hyundai have any secret or hidden warranties for such. This seems awfully early in the cars life for a computer failure doesnt it. Regular checks at dealer, well maintained????