There seems to be more and more people by the day having the same problem, cant nelieve the dealers arent aware of this one by now.
Im putting together my letter and all the info i have this weekend to send to VW UK, i was out of warranty when mine got sorted, even though something was picked up in warranty, but was brushed off as just normal by the dealer. Unfortunately not the same dealer as fixed the prob as i had moved house.
So £227 out of my pocket, lets see what VW UK have to say.