Hi I have just noticed my 2 year old Red C Class Coupe 220CDI AMG the paint on the boot lid has started to like pit up! It looks like someone has got a pin and perforated the whole of the boot lid if you know what I mean. Tried to take pictures but it doesn't show up, but run your finger or hand over the boot lid and it feels likes loads of pimples underneath! Looking for some advice please? Basically the best way to deal with this with Mercedes without going in all guns blazing because as you could guess I'm a bit ****** off by it! Thanks!!!