If, like me, you have the new Adaptive Xenon headlights the proceedure using VAG-COM for adjusting these for driving in mainland Europe is slightly different from the normal Xenons.
With normal Xenons you Select Control Module - Select 55 Xenon Range - Select 10 Adaption and change Channel 10 from 0 to 1.
With Adaptive Xenons you again Select Control Module - Select 55 Xenon Range - Select 10 Adaption but then you need to change Channel 23 from 0 to 1.
If you do not have access to VAG-COM it is something that will have to be done by a dealer using their VAS 5051 diagnostic equipment.
I have now updated my notes in the following post in the FAQs accordingly.