Try this link.

https://www.hdforums.com/forum/4277699-post1092.html

 

ah the ol deutch connectors
i had fun with those too
i used a paperclip

 

Ya it was probably the worst tedious job I've ever done on my bike. pulled each wire through with wipper snipper wire and had to go one at a time. There was a spot in the bar right in the corner like a piece of slag which made rounding that 90 degree corner even worse..Anyway the job of pullin wires is done now I have to splice for more length....F***!!