I had this problem...service tech tightened all screws/bolts/whatever that held the screen in place in the dash and it was fixed...not a peep from my screen since.
It was such a relief to get that sound fixed.
Originally Posted by JasonM
I've had my Focus Ti hatch for well over a year and there's a rattle that has gradually gotten worse and worse. It seems to be around the bottom of the MyFordTouch screen. I can press on the trim under the screen and the rattling stops. I remember seeing this mentioned a time or two before long ago, but can't find any of those posts with searches now. Did anyone ever find out exactly what is causing it or how to fix it? This is really starting to get on my nerves.