Horn is turning into a major re-wire to fix... So much confusion. Lol
The FSMs I've got are a great resource, just because of the extra little bits of info and wiring diagrams for everything.
Oh, and if anyone's dug into their underhood fuse block and re-pinned or even just taken pictures, that would be a great help, because mine seems to be wired 7 ways to Sunday and makes zero sense. Lol