I have a 1998 Corvette, one head light will not come up. On the side that works I checked with a 12 volt tester. there are 5 wires when lights are on two wires are hot and one goes on for a second. Other side just one wire is hot and the other will not come on, and the
third wire will not come on for a second. Where should I look for a bad connection, and is this a common problem? Thanks Gary