i have, what looks like a broken bracket, bolted to my driver side inner fender, be hide the ABS unit. i’m thinkin, it might have been there, i have seen some with horns mounted infront of the rad, but they were all aftermarket.
i’m gonna have to come out, and snag one of yours. i just gotta find the time.
after looking, i have a green wire coming out of the driver side headlight harness, it has a single wire connector on the end, i’m thinking this is it. but again, its just the wire, no actual horn.