Same issue with my 2014 FG Mk2 XR6T. Simply changed the battery yesterday.. first I was stuck with the screen off. Then I disconnected the battery for ~30 mins. Since reconnecting it the screen wants to stay ON at the "Ford - Interior Command Centre" logo screen. Doesn't respond to touches. Can still seem to use all features via the physical buttons.
Tried holding the power button, (and also the OK button as per some advice - possibly older advice for earlier models), for 4 seconds, 8 seconds, 10 seconds+.. no dice.
Tried removing the 3 fuses which say "ICC" in the manual too. Think two 15A and a 10A. Still nothing (one did cut the ICC and throw up a error on the dash when I removed the fuse while the car was running, but I replaced it and all came back to FROZEN). As the screen stays on when the key is removed and car is locked my only option is to disconnect the battery every time I park it seems.. luckily it's a long weekend so hopefully I can shake it loose somehow before needing to do this dance at work.
