I had this, booked in for service, and in the meantime the following failed:
First was App Connect to go, then the audio system, there's no radio or Bluetooth. Navigation gone.
Then ACC, lane assist, airbags, passenger protection, front assist, automatic windscreen wiper. Gone.
Now I noticed stationery heating air conditioning also not working.
Yeah, that's about it. VW is analysing the error logs, I am waiting for a callback.