All,
I just finished replacing the ignition lock housing on my 72 tii, that's a whole other thread, an internal mechanical part broke.

Reinstalled used one but I can't figure out where the wire goes that slides in alongside the ignition lock, it's a single 16-18 gauge wire with a female connection on the other end.

Will remember successful posters in my will!

P.S.
Getting the housing off with a grinder and finally a dremel grinder was a lot of fun!