I have been having issue with hearing my Radio since I bought this bike. I eventually blew out the speakers, so I upgraded the speakers to the next step up. That did not help. So here I am at the dealer today. suiting up due to the colder weather , and I have the radio on, rockin' to the beat, then when I switched the switch from AUX to Run, the radio goes completely fuzzy, no signal at all. Turn it back to aux, and the sound is clear as hell. No wonder I could never hear the radio when I was riding!!!! So seeing as I am at the HD dealership, I go in and drag out one of their people to see/listen to it. He is quite confused as well after I showed him the issue, So he goes and gets another tech, who see it. He says the power antenna is not hooked to the correct power source. I have no idea what that is about. All I know is the hidden antenna in my fairing plugs into the back of the radio, like a normal radio antenna would. Is there some sort of additional power source as well required for these antennas?