Weird Signal Noise!!

[robalero]

you probably bent a connection or something, take the relay for the horn out ( under the hood ) till you get it resolved

[cherrington17]

yeah, you probably over tightened the screw on the top of the multifunction.

back it out a tad and see how sensitive your horn is. (if not, you bent a connector and need a new one)

[Greencoupe2.2]

did you depress the the metal pin that makes contact with the copper disc behind the wheel?