Headlight switch - 75 Duster - Stumped...

Ironracer. I just posted this in another thread because I got confused with where I saw you most recently tacking on to an older thread. My advice is to start your own thread.
Take your time typing it out, and edit as needed to make it easier on everyone trying to help.

If you want to reference older threads, hover your mouse over the post number, right click on the post number and select copy.
Then paste that in your post.

For example, this is a link to a post I recently made with description and sketch of the headlight switch wiring.
No power lights etc but ignition turns over?

To find out where wires come from or go on the electrical diagrams, look at the code on the wire.
So looking above at the headlight connector, if it was a '72 or a 73, you're asking about the wire connecting at B2.
What's that identified as?

L8 18P

L is Lights related. 8 is the 8th wire they labeled. 18 is 18 gage. P is Pink
If you can look at your connector make sure it looks like the book says. (Sometimes there are goofs or changes since the diagram was drawn.)
Then look on the diagram for where L8 connects.
It almost certainly connects to the hot side of the fusebox. Whether directly or through some other wire, I don't know off hand.
You can look at the '73 book for now and when you get your hands on '74 FSM see if there was a change.

If you have the fusebox down, you can look to see if the 18 ga pink wire goes to the back of the fuse for the park, tail lights. You can't see the wire connection from the fuse side.
Ok. I prowl through here researching all the time but I try not to bother anyone. Hence the old posts. My apologies