Chevrolet: Wiring, ground trace, headlight bulb

Question
95 corsica. Dim headlight and signal lights on passenger front. Dash signal was lit up but did not work. The condition would change and the lights would brighten up and the signal would work. Now the lights are dim. The signal is not lit up and does not work. Condition appears permanent now. All bulbs are good. I think I may have a bad ground or a short somewhere. A wiring diagram would be helpfull. Because the signal light was on I feel the problem may be close to the signal light on the front or the side?

Answer
Hi, I think your right, it sounds like a ground, Trace the wires from the headlight bulb, the grounds are not far from the headlight. Sorry i cant send a wiring diagram through here. I hope this helps you, if you need more info just let me know. Regards, Keith.