The Sync wireless phone system will loose "pairing" on some phone randomly. This concern has been addressed with a software update available at a Ford dealership service center at no charge.
have paired phones, although hard to pair, and when finally paired it's for one time only. I have to try to sync and pair again.
It disconnects then i try shutting phone off and restarting it and it will work for a little while
have to keep re-syncing every few weeks
since i bought the car the sync with my phone will quit for no reason...occasionally...
Also, the turn signal intermittently turns on and off or WON'T TURN OFF
since car turned over 50,000 mile...
Will not stay syned to phone or tablet.
Sync cannot locate BT device.