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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!
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| | | | Joined: May 2005 Posts: 8,983 Sir Searchalot | | Sir Searchalot Joined: May 2005 Posts: 8,983 | What is wrong and what is the question? Since you are mixing 41-46 with 67-72, I will speak generically.
On another site you said it's all working but does not match. SO if it's working you are done. It was stated that in the years of 67-72 there are some wiring differences. So you have a switch that may be different than the switch used for the explanation on the web. If everything is fused and working, no problem. Don't sweat it.
Generic GM Headlight switch wiring from the web.
0- WHT- Dome light ground
1- RED- battery feed 12V unfused
2- GRY or DKGRN- Dash lights
3- Not used
4- BRN- Running light/Parking lights/side marker/license
5- ORN- Park light power, 12V fused (some info says Dome power, 12V fused)
6- YEL or LTBLU- Dimmer switch feed
7- VIO- probably not used
It does not matter if colors don't match as long as the function matches.
Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn
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