my D2 somehow has problems getting the interior on termperature. Nothing happens between 22-25 degrees, except that the air is blown into the interior from the outside. Say it's 15 degrees outside, it's also 15 degrees inside... Only from "HI" does he let out really warm air. But no one can stand it

Same game in cold air. Only at "LO" does it start to cool - but also not very well (I just put it on the coolant now).
Since I didn't necessarily have the opportunity to read the error, is there any other way to look?
Because driving with jacket and seat heating in winter is not what I actually had in mind

Best wishes