I have a 2017 Ford Explorer XLT. about a week ago the screen went black. I pulled the fuse for the sync system and plugged it back in and the screen fired back up and has remained operation for the most part. Since this occurence the following have been inoperational. no ability to use touchscreen climate controls( physical buttons do work), navigation does not show up as an option anymore, on climate control the heated steering wheel option does not show up and the heated steering wheel is on at all times, When shifting to reverse the backup camera does not come on. I upgraded to most recent sync upgrade availabe and did the master reset and all other resets for the screen with no luck. Is this an APIM issue that needs to be repaired, is their something wrong with the fuse box, os something just disconnected? I am lost at this point and ford online support has no clue.