Well ,here is another one that no worky, there are two horns on mine, a small one on the left, a high pitch it works, and the other on the right ,not working at all. Now I have a set of car horns that I have tried to get to work and nothing yet. Still working on them. That horn that works, may as well put it on a kids peddle car, YUK sounding. Yuk YUK,