I have a ‘16 Ultra Limited and for some reason the audio (CB and radio) will not work through the headset on my helmet. I’ve tried different wire connectors; lifted the tank to see if anything was disconnected or pinched and tried electrical cleaner. I made sure the sound was turned up just to be sure it’s not operator error, but I’m at a loss. I plugged the same connectors in the passenger outlet and it works fine. Any pointers out there would be appreciated.