Ah... the honk of shame. I know it all too well. I hate it too, but it's just too much trouble to change a wheel just to disable the horn. Have you contacted air2air?Yeah, I do not have the audio controls and do not want to add them. I have jot the horn more numbers then I can count and on the trail it sucks a lot. Everyone is checking to make sure that it is ok and you have to explain about the horn. I just am not a fan of this and would like to know if and how to change it. I have not found a install kit from Grant or Momo so if any one has done it or has found anything to do it please let me know.