Description:

It fits for the car with the optic fiber connector, such as Mercedes-Benz CLS/E/SLK/SL Class W219 W211 W171 CLS(2005-2008),E W211(2003-2008), SLK(2005-2008),SL(2005-2008)S/CL Class W220 S(2005-2006),CL(2005-2006). If your car has Logic7 system/Bose amplifier system /Harman Kardonor amplifier system and the factory car radio plug has fiber optic input WITHOUT 8 speaker wires as shown on the right then you need this decoder box for installation.. This adaptor is doesnt fit for the D2B Optical Bus System (COMAND 2.0 & COMAND 2.5)and doesnt fit for Benz ML/ GL/ R Class/ W164/ W251/Cayenne Cayman 911 997 Boxster Bmw E90 Audi 2G.3G Host.if your plug is D2B you can buy 6 meters cable install from trunk.