Whoop.....Just switched the read out of the hvac to show driver when you use the drivers dial and passenger when you use the passenger.....Though oddly the dials controlled the drivers on the drivers side and it was just a display tag
http://mr-fix.info/audi-mmi-2g-hidde...u-description/
Hidden Green Menu - Car Menus Maske
Linkslenker – Left Hand Drive car. Module 07 adaptation, channel 2, +1.
That was set to on....Turning off and the names are displayed correctly. No idea what other fuctions it did.....Am guessing that someone used it in the hope of switching the lights pattern ???