"Well MT , I'm sure you know a relay is not going to do anything to the horn , it is to protect the
contacts in the horn button and contact ring on the column mast jacket ."
Volkswagen Nate, why would a HOT horn relay protect a horn button when the horn itself is always hooked up hot to a power source. The only thing the horn button does is to ground the system when you press the horn button making it beep. So why would a relay protect a ground wire ??
Nate I now understand why you dont know anything about vintage water cooled American trucks.....
Volkswagens are air cooled !!!. Maybe you should move to this sight Nate.....
http://www.volkswagenbkk.de/