Thanks for the suggestions so far guys

Really appreciate the help.
Paul, I have damaged two of the three upper clips. One has snapped clean off and one of them has snapped, but is still attached, albeit very loosely, could possibly super glue it back?
Here are some rather crude camera phone pics of the damage.... (the other mirror cap is in perfect condition)
As you can kind of see in the pic below (excuse the crappy picture) The one on the right has snapped completely off and the one on the left remains hanging on 'by a thread'
Anyone have any ideas on dealer cost to get the matt one back on in the mean time?
118 - Yeh I'm gutted too, feel so stupid about the whole situation! Oh well, never mind.
Cheers,
James.