Well,,,,, Their warranty advisor states that it is not covered under warranty as it is seen as "wear and tear", they reckon they would not be able to claim warranty for it if they replaced it.
I do give up with VW dealers...
I wonder what the chances are that I will be charged for it when I hand the car back at the end of the PCP period, by an over-zealous car checker. All of a sudden it will become damage and not wear and tear ...