CLS500 lenses, replacement/scratches

[Crimbie]

I have been the proud owner of a 2005 Black CLS500 for about a month now and I am chuffed to bits with it. There are a couple of things that I want to put right; 1. The indicator lense on the drivers wing mirror is cracked and it's letting in moisture- question - can this be replaced as a seperate item? 2. On a former detailing the headlamp covers have been scratched - question - what's the best way of removing these?