DNL Teclink Optical Fiber Decoder Box for Car Stereo Mercedes ML W164 GL X164 E-Class (2008-2009) SLK (2008-2011) CLK-Class Porsche Cayenne: MOPC-1

This optical fiber adapter is needed for the vehicles with factory Harman Kardon & Bose sound system when installing an aftermarket radio like Alpine, JVC, Kenwood or Pioneer etc where the steering wheel control is controlled either via the radio or CAN bus. Compatible for Mercedes and Porsche: ML (W164) 2005-2011 | GL (X164) 2006-2012 | E-Class 2008-2009 | SLK R171 2008-2011 | CLK W209 2004-2009 | C-Class (W203) 2004-2007 | R-Class (W251) 2006-2013 | Porsche Cayenne 2003-2010; Not for D2B Optical Bus sound system. Keeps the factory Harman Kardon & Bose sound system working when installing an aftermarket radio like Alpine, JVC, Kenwood or Pioneer etc. The RCA cable is included;. Easy to install, just plug and play