Interior dash plastics chipping

[edgerfs]

Hi guys,

Bought an S3 recently and have a little problem inside with interior wear, particularly around the lights and also the two temperature down buttons on the climate control. I'm not quite sure why or how this has happened but does anyone know a good fix? Can you buy the temp buttons individually from audi or does it need a whole new unit (in which case I won't bother).

Thanks!

http://www.edgehrm.co.uk/lights.jpg