Hi, I missed the heater yesterday for the second time. More precisely, the blower/ventilation does not react. You can not heat or blow the windows free if they should. The same happened to me quite exactly a year ago, at that time you simply solved the problem by software update. Unfortunately, I need the car over the weekend and my workshop is not occupied on Saturday… Therefore, the question whether anyone knows a trick, how I have the ventilation can activate at short notice? (Maybe a SW reset or something….) Greetings, Hauser