Hi Gang... my dealer installed this module on my new road glide with my 665, but can't get it to work. H-D wasn't apparently a lot of help either. The radio won't recognize that the 665 is installed/active... no sound through the speakers.
The tech mentioned that there was a "y" cable that he (and they) couldn't figure out what to do with, but neither of us could understand why you needed it anyway, as it was going to the input of the module, not the output (so routing that to the aux port on the front -- which would defeat the purpose of the module anyway -- didn't make sense). The instructions mention about if you want to listen to music, etc., you need it, but since the 665 is an all-in-one (and ALL the audio comes out the "audio out" cable, don't see why that's needed (and no place to hook it up anyway).
Anything obvious we're missing? The radio reports "no NAV installed" when you push the nav button and there's no "aux" source to select in the display either.
Thanks!