Cig/ usb socket.

 

There's supposed to be a remote off the HU somewhere on those Rushmore units. Cig lighter remote burns **** up because you can't shut it off when it gets wet. On pre Rushmore bikes that guys insist on keeping the stock HU, I run the remote to a hidden toggle switch for this very reason. Just food for thought.

 

That would be nice to find out where. Once the amp got wet and started hissing I shut off the HU which did nothing.

 

it's a connector with a purple and a black wire into it. The dealer sells splitters for about $4 that snap right into the accessory plug and splits it. on a batwing it comes out right behind the voltage gauge.

first post:
https://www.hdforums.com/forum/touri...p-for-gps.html

 

I can safely say that the fairing is now water tight. It's been nothing but rain the last few days and no audio issues from the wet stuff.