It’s honestly only a 10 minute job from start to finish to do the coding you need so main dealer probably isn’t your best option, but who knows, they may be feeling generous!Thanks for all that info that’s set mind at ease. Thought I’d give myself agro there. I think moving the air box and battery maybe the option if I ever have to get in there again.
The bulbs were H7 Osram LED bulb which don’t have resistors but the H1’s for full beam from TravelinLite do.
I will check that map for a pin near me or I know there is a place in Leighton buzzard looks good. It’s off to VW for a service Tuesday and was considering asking them. Probably cost an arm and a leg though.