Hi gang, returned home from Winterthur/Hagley Museum in Delaware, great campground, the Philadelphia/West Chester KOA.
I'm about to install my 'Super Loud American Horns" from Griot's Garage, but I'm confused about instructions. One is labeled "for vehicles with existing horn with one positive wire" and the other is labeled 'for vehicles with existing horn with 2 wires." THEN the DIAGRAM has 2 pix which applies to 'instead of normal(original) horn' category. That category then gives 2 choices: "wiring diagram for cars with HOT lead to horn button" and 'wiring diagram for cars with ground lead to horn button'.
Well, I have 2 wires, a green and a black, so I guess that question is answered, but HOW AM I SUPPOSED TO KNOW WHICH LEAD IS HOT AND IF IT GOES TO THE HORN BUTTON!!!?????:M And these are American instructions.:?