A/C Evaporator

You can find the cost for the evaporator replacement here: https://repairpal.com/estimator/mercedes-benz/c220

Had the same issues myself, since system is composed of compressor, receiver dryer, and expansion valve I found it easier to replace all. If further questions mail me at rilla@ onramp113. Com. Good luck!

The c220 has air filter located below the globe compartment on the passenger side. The filter must be cleaned every quarter or replace if necessary.