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				 Re: Need help with my front park lamps/turn signals. I have a 1966 1001 GMC. 
 
			
			That is an excellent idea. How do I locate the dome light wire at the head light switch. Does anybody have a pinout of the 66 GMC headlight switch? It would be nice to know where the dome light plugs into the headlight switch for power and ground connections. 
 I have removed the head light switch from the dash mounting hole and it is now just dangling there, does that mean that it no longer has a good ground connection? Since I have removed it from the chassis ground?
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