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Click on image for the lowdown. 
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| | | Forums66 Topics128,034 Posts1,055,548 Members48,425 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Oct 2006 Posts: 9,671 'Bolter | | 'Bolter Joined: Oct 2006 Posts: 9,671 | Buy the replacement unless your time is not worth any thing to you. I have done extensive work on the headlight switches and it is very labor intensive and requires special materials to repair. The entire unit is crimped and riveted together and is a sealed unit. If you don’t use extreme care in disassembling the unit you will probably destroy it. I have made special tooling to work on the AD switches for the purist but it has proven to be much cheaper just to replace them with the after market units. It sounds like you probably have a burned dimmer rheostat or corrosion at the copper rivets and possibly damaged contacts inside the sealed switch unit itself. Here are a bunch of pictures of what you are getting your self in for if you decide to attempt the repair. Dimmer: http://rides.webshots.com/photo/2190351730098611668cFmtBO Switch Assembly: http://rides.webshots.com/photo/2771340540098611668Fshdxs Denny Graham Sandwich, IL
Denny G Sandwich, IL
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