Hey it looks like some other guy didn't help you much. I'm not going to help much either but I'd imagine that if your model has any kind of smart infotainment type of thing then it's probably being tracked. I mean, from a business perspective, why wouldn't you? It'd be lovely to have systems that allow you to navigate, take photos, listen to music, contact friends...without spying on you. Sadly, I don't think companies see such things as being in their interests.
If you do find a list anywhere, I'd be interested to know. I don't have a VW - just a petrol ford focus, but I imagine that my data is being collected in much the same way as this.
Well yes - I don't think it's a stretch to say that legislation is our best hope here. Not in my country, mind you, where I guarantee you that all we will get is lip-service to privacy, data protection, etc.