I have noticed that my horn stopped working on my Sportsman. The only time I would ever use it is when stopped buy local Game Warden and inspected. I called the place I purchased it from and they said its under the dash. Check the connections. Not under dash!!! I called G3 and they told me its part of the light system on the front (bow). Been using this system since 2006 he said. So since they have been using that for so long maybe one of you guys have had this issue. What would cause the horn to stop working? I have only had boat out 6 times or so and no rain or water should be the issue.