I have been having the same issue, I have been to syncmyride, and it says there is an update for my system. Downloaded the update, but cannot install it because my USB does not work. My vehicle is the 2011 Ford Fiesta SE, this comes with the basic sync system. If I press the Aux button it flashes for maybe 1/2 a second and returns me the radio station I was listening to. If I press the phone button nothing happens, if I press the voice command button again nothing happens. My phone does not recognize the sync system at all, it is like it does not exist. I have today pulled the fuse. I did that earlier and have drove around with nothing to listen to but my Pandora on my phone (which would be great if I could hook it up to my sync) I have been having this issue for about 5 months now. I have tried everything. I have even removed the battery and the fuse all day in hopes that it would reset everything to a factory mode, but to no avail it changed nothing. So I thought I would try removing the fuse and running around with the fuse out and listen silently to myself. PLEASE HELP!!!!!