went to the dealer today and got a quote of £184 :S
here is a pic of the estimate:
http://i138.photobucket.com/albums/q273/minimadandy/P1040779.jpg
But the one which I have written next to, the guy thought was the top grill which would have the 'S' in.
Any ideas? If that is the case, what is 1M0 853 668 F 79Y?
I forgot to take that part number in to get him to check it. Doh!