It's a BWD.. The Autozone one got warm, but believe it or not, the BWD doesn't at all..

Both times it happened (switch going out) was at a fishing spot that's extremely humid because of the warm water. Both times, I fish, turn on the truck to leave and my headlight switch didn't work. The second time it didn't start working again,l I tore it apart to get it working enough to get me home. Now the replacement is only working at the halfway position.

Just, it seems really unlikely, 3 switches, same symptoms. Two Autozone, one BWD.

I wonder if I shorted something messing with the switch trying to fix it? No single fuse could cause this, I'm just not sure where to even start looking.

Remember, it's both dash and taillights.. do any of you have a pinout and/or wire diagram for the light switch?