1999 Kia Sportage electrical system problems

Windshielwipers would go so fast at times they flew off windshield, or so slow that they wouldn't hardly move, the driver side power window controls would not put down the back p[assenger side window, vehicle had a tendency to loose all power at 55 - 60 MPH, vehicle caught fire on 9/06/200 due to electrical reasons vehicle is totaled most likely, all interior wiring , dash assemlby shifter and radio comp needs replace ment as well as all the interior windshiel headliner etc.

I purchased my kia used, from a dealer, less than a year ago, and it passed the electronic systems check for vehicle inspection. I immediately had to have dealer replace the gasoline tank after smelling gasoline. This car is used solely for light usage to transport myself and my children to and from dr's and grocery stores. After owning the car for less than two months, check engine light came on, reporting issue with catalyst. Found a recall on this issue and am trying to get original dealer to fix.