When your horn stopped working on 2006 Acura TL?

If the horn on a 2006 Acura TL stops working, it could be due to several issues, such as a blown fuse, a faulty horn relay, or a malfunctioning horn itself. First, check the fuse box for any blown fuses related to the horn. If the fuse is intact, the next step would be to test the horn relay and the horn components for electrical issues. If all else fails, it may require a professional diagnosis to pinpoint the problem.