iPhone stuck indexing in Ford Sync
I bought a 2013 Ford Focus in September. My iPhone 4 (current iOS) has worked perfectly with Ford Sync connected via USB, playing my music without a hitch. Then, about a week ago, when I selected USB with my iPhone conencted as I usually do, it got stuck in a perpetual "Indexing" mode. I have tried Master Reset several times to no avail. There does not seem to be any updates available for my SYNC version. Any thoughts? Anyone?
iPhone 4, iOS 6.0.1, Ford Sync