Finally got one!!!! I have found a rare original 1971 Charger Headlamp Washer under dash harness with it's original part number tag. Here's a pic of the tag. It was falling almost completely off so I'll probably reproduce it. The harness I made in the photos above using only the factory wiring diagram was nearly perfect except it was a few inches short. Part number is not in my 1970-71 Parts Book but other headlamp washer parts are. I find this a little strange because it is a separate harness all by itself and not incorporated into the main under harness assembly. Photos of the original harness coming shortly. It is basically the same as the one above, just about a foot longer.