The part number for the 12v cover is E5P0919341A and is £5.32 if anyone is interested, when fitted in does look a lot tidier than the cig lighter in the hole.
Had a 12v cover fitted to my LEON 2 yesterday, £35 for the part and have it fitted, I am a little dissapointed i have to say, in the the screw driver marks that have been made to lift the centre with the switches on