I had a burned out gas gauge bulb so I changed all 4 small gauges out to led's and noticed when I turned on the ignition the fm radio signal was staticy. I do have one of the hidden antennas mounted right under the windshield bags. Guess this is why. Maybe if I try and relocate it it might go away?

 

I have all led turn signals on my bike and they interfere with my radio,i just live with it

 

hay guys never fixed the problem hd dealer blamed it on the j and m speakers. i dont believe that is the issue . i wound up selling the bike anyway

 

I think I fixed my problem. Went to Autozone and picked up a 13" antenna and no more static. It had a powered hidden antenna when I bought it.