Horn sounds and dash cluster goes out at times. Error buss light in trip window. For now that's all. Everything else seems to work ok.

When I turn my lights on, the dash board lights won't turn on. I tried replacing the fuse already. Any suggestions?

when I turn on my headlights, the interior dash/display lights won't go on at all...everything is dark inside...even the gear display, heat & A/C display are not lit....a 5 amp fuse controls these lights and every time I put a new one in - it blows!!! Not sure what's causing this problem...all my other lights on the outside are fine (tail lights, brake lights, etc....)..... HELP!!!