hello boys here is a good one put your thinking caps on during the summer i fried my sons comp on his 90 mustang(shorted out the coil and it did some damage to the comp ) got a new one and everything is ok. but........here it is.. put the fuse in that operates the horn/cig relay and the dash lights go on???? what the hell. horn blows cig liter works put the fuse in dash lights. dash lites also go on with switch.. really stumped on this one can anyone help. larry