check out the 2011 HD Catalog ( I dont have mine w/ me) but I just got a street glide and wanted to add a intercom plug then buy adapter plug to reduce to ear buds -- whole goal of having music in my headphones and not through the neighborhood, any way the parts guy was showing me a plug that mounted alongside the bottom of the tank console -- looked terrible there (more clutter) he said you could tuck it up by the hole in the frame under seat, I didnt like that either, so I am actully buying a Ultra dash console w/ the intercom plug and a switch kit to add so I can toggle from intercom to audio ( like the ultra ) Hope this points you in the right direction - good luck