I'm trying to find out more about this feature in my 1998 A3 TDi.
The A/C works perfectly well, until the outside temperature falls below 4 degrees centigrade.
At that temperature the A/C switches off and remains off untill the outside temperature rises above 4 degrees.
All is well, and the instruction manual says that this is the way it is supposed to work.
However, I'd like to find a way how to get rid of this feature.
I would like to have my A/C working all the time irrelevant of the outside temperature.
Especially between 0 and 4 degrees since at that temperature the windows mist up very easily and a working A/C will prevent that from happening.
Any ideas, anybody?