A6 MMI Black Screen - code 02259

[BOPOH]

Never thought it would happen to me... LOL my 5th audi, I should learn by now.
Cold weather, 6" of snow, drove fine parked for few hours, went to drive home and MMI screen is black. MMI reset didnt work, car restarts didnt work, too cold and dark to check fuses. From all the research my hope for an easy fix looks very bleak.
1st - this guy had to replace 5F module and take it to the dealership for recoding
2nd - had broken power wires <- really hoping for this

To make things worse, 8E module displayed a code this morning too - U111300 - Function limitation due to received malfunction value static

Posted in AudiWorld too, hoping for most help

[BOPOH]

Glad to report, issues was identical to the 2nd link - huge thanks to that guy! Wires connected, fuse on the passenger side of the dash is replaced, screen works again. Just need to get soldering gun and properly repair everything.