I have a 2002 Kia Sportage and the dash and running/parking lights are not working. I have had problems with the 10 Amp tail light fuse blowing on me. Its only when i hit a bumpy spot in the road.I looked at the grounds by the headlights and the one behind the driver side trim all look good. I also looked at the flasher assembly that is fully seated. I looked at the dimmer switch and that looks fine; also unplugged it and still dose the same thing. Im lost I am wondering if anyone out there might happen to know what is causing these problems and as to where I need to look to find and fix these problems?