For my T5 van there is no coding for aux heater behaviour. I knpow that German VCDS have a label file for it called: 7E0-819-008.clb
Thatīs not included in English version (latest) I have HEX NET pro version.
I am pretty much confused about language version difference ?!

That label is pretty much needed in order to configure whether aux heater will warm up cabin, engine or both. It is getting cold up here in Finland.

I tried to copy file to my version but obviously it will not work just like that.