MERCEDES CD CHANGER PLAYER 1999 - 2004 MC3198 FIBER OPTIC A0028207989This is your opportunity to purchase (1) Genuine Mercedes Benz (Fiber Optic) CD Changer. Model is MC3198, Part Number is A 002 820 7989. Item is in good used cosmetic and working condition. Would make an excellent replacement and or upgrade! This item can be controlled with the original head unit, which is available in our eBay store. Magazine will be included if requested. Buyer is responsible for compatibility with their vehicle. Please see photos