I’m wondering how I can make the horn work on my 1952 mercury without operating it with the horn ring on the steering wheel. This did work until I removed the steering wheel several years ago to change the turn signal switch it disturbed something so that when I could turn the wheel the horn would sound when just turning the wheel.
I remember unhooking the horn wire from the wiring block where the turn signal wires are connected, the the mechanic must have cut that wire off when he installed an aftermarket turn signal switch for me a few years ago.
Is it possible to connect the horn wire to a simple button? Does the horn work by grounding the circuit to make the horn sound?
I have tried to find a wiring diagram for this circuit, but have been unsuccessful.