Re: 2011 Ultra Radio
The radios are the same on the '11 SG, RG and Ultras. On the Street Glide you only use one of the two connector sockets on the rear of the radio. We purchased the harness for hooking up the rear speakers and the radio is putting out the sound for the right and left rear speakers, just not getting the option to work where you can adjust the fade from front to rear.
I'm going to check with one of local dealers tomorrow and see if they know how to activate the feature.