My Sync system was dead for about 2 weeks, no screen, no radio, no camera, etc. I tried the usual cures, pulling the fuse, disconnecting the battery. I even bought a new battery because the old one was weak. The radio would work briefly after a fuse pull, but Sync didn't work.
Then yesterday Sync just started working again. The clock and calendar were wrong but my settings and wallpaper were the same.
Now every time I start the car I say a little prayer hoping Sync is still working.
Any idea what could have caused Sync to die for 2 weeks then suddenly start working?
2011 Edge, MFT, newest version of Sync.