Citroen Mirrors, cap that covers the allen key

[alex200mph]

Mirrors
Currently re-spraying my drivers side mirror and will do the passenegers side when I am done. Their is however a plastic cover that when slid up shows the allen key and the aluminium support for the mirror. This between the mirror and the door. This plastic thing on my mirrors has dis-coloured and I would like to replace it because you can see it at the base of the mirror when the mirror is mounted on the door. Any ideas where I can get one from. The local citroen dealer told me they only sell complete units.
Cheers
alex

[incorrigible]

The Citroen dealer will indead only sell a complete unit, but the stem (the bit with the allen grub screw) and the cover are TVR bits, get down to the Tiv dealer £8 for the stem and a couple of quid for the plastic bit

[alex200mph]

Thanks Ben. I didnt realise that, will get them off a tvr dealer then.
Cheers
alex