Thanks Derek, I trawled through pages in this forum and found a method which worked to get the bluetooth and wifi back on line, it's just the re-registration to go, as you say it's not intuitive, and I have a Degree in Electronic Engineering! IIRC when I bought the car last year I had the same issue with registration, I was told at the time that it takes around 48 hours for their system to catch up with any changes or new car sales, so I'll give it a day or so, I think rather than 48 hours it was more like two weeks last time! I reckon VW group need to have a long hard look at their systems.