Here I have a slightly used OEM climate control assembly removed from a salvage 2007 Mercedes-Benz S550 (W221). Unit was functional prior to removal. Item is used and sold AS IS with NO WARRANTY. RETURNS ARE NOT ACCEPTED. IF A RETURN IS REQUESTED AND APPROVED BUYER AGREES TO PAY RETURN SHIPPING AND A 20% RESTOCKING FEE. ALL PARTS ARE MARKED PRIOR TO SHIPPING.