broken horn- please help

I find myself with a major problem on my 84 vette. With no horn,someone could plow right into me and I wouldn't be able to do anything about it. When I press the horn, all I hear is a click coming from the dash (by the radio), and an odd noise from the engine bay. Before ot went out completely, it sounded really weak and sometimes didn't work, but always came back. Now it completely does not work. Anyone know how to fix this??

Replce The Relay Or The Horn

I have the same issue. I have replaced both horns. The voltage checks at 12VDC. Please help!!!

its simple just replace the horn, same problem was on my 99 z28