Hello dear community, I’ve been having a strange problem with my car for a few weeks now. And it was the first time that the air conditioning system has been vertically out again and again, i.e. on the driver’s side, warm air was emitted and on the passenger side only cold air. In between, the air conditioning also went quite normal again and again. Meanwhile, the problem has changed so much that the air conditioning system is now horizontally out. after work, but also not correct. In principle it is now that warm air comes from the front ventilators while the windscreen heating is no longer possible at all at the rear and front and no air comes through the ventilation even in the footroom. I also have no way to change the temperature of the air from the front ventilators. There just warm air comes out there. If I now set the temperature to maximum or minimum the climate automatic notices painfully “Okay, I have to do what The strength of the blower is generally the only thing that I can still set. I can NOT set which climate zones to be heated, I can NOT set which temperature should be in the car, I can only set how much the blower should work. Through a diagnostic program I received an error message the “configuration control unit unplausible (climate automation)” was called. Now there is for me some possibility w How to make it? Reset air conditioner? Software update for ECU? Do you have a guess what’s broken at all? Best regards Carlos