I have a 2012 Ford Escape. The USB with Sync works but only if I plug it in before the truck is started. I have several USB devices (different music on each) and they all work as long as they are plugged in before the truck is started. Once the truck is started and I remove the USB Device and replace it with another I get the message "SYNC Line In" and nothing happens. Even if I put back the USB device I had just removed, I would still get the same message "SYNC Line In" and of course then on removal "USB Removed". This is my first Ford and I was warned before I bought one lol but I didn't listen.
What is the problem? How can I solve this?