The fact is Xhorse VVDI2 doesn’t support 2019 Jetta with MQB system yet. Vehicles with JCI clusters and virtual cockpits ARE NOT supported for the moment.
That’s the reason why I have one 2019 Jetta here with MQB system and new digital dashboard.
Trying to add a key .. vvdi2 not connecting. I tried every available dashboard in MQB and non MQB system. None is working.