I have just been smartening up the front brake calipers on my C350 and was removing the black front calipers cover that has the Mercedes - Benz logo on it. This just pushes on with two pins into the calipers. Well one pin was seized in solid and has broken off. My question is do mercedes sell this part separately? It is not listed as a separate part on EPC. There is a number on the back 32337198 but not a Mercedes one. I am sure that you need to remove this cover to get the spring off the front of the calipers to change the pads so they must get broken all the time.