I was working on my 83 firebird, I had the ignition on, engine off, and I kept hearing a click on and off. It turned out to be the limit switch in the headlight motor, which makes since because I've been having an issue of that switch burning the contacts repeatedly. I turned the manual **** in the up direction about a half turn and it stopped. I'm thinking there's an adjustment needed? Anyone ever had to do this before? Here's a picture of the switch after I removed it. It's from an old post I made about it burning the contacts.