VQU LEXXSON Optic Fiber Decoder for Mercedes-Benz ML/GL/R Class/CLS/S W221/Cayenne Cayman 911 997 Boxster BMW E9X Audi 2G.3G Host

["Fiber Optic Decoder fits for BMW 3 Series E90 E91 E92 E93 328i 325i 335i 2005 to 2011: The fiber optic decoder fits for Mercedes Benz ML(2005-2011) /GL(2005-2011) /R(2005-2011) /S(2000-2005) /E(2009-2012) /CLS(2009-2012) /SLK(2009-2012). Fit for some Boxster(2005-2012) /Cayman(2004-2012). Also suitable for some models: For Mercedes, BMW, Porsche, Touareg, etc.","Optical Fiber Box: Additional Optical Fiber Decoder is required If your car has Harman, Kardon or BOSE amplifier system. Decode Bose or Harmon Kardon with optical interface. This optic fiber decoder box will keep your original car's optic fiber amplifier or Harmon Kardon system or Bose sound system work","Plug and Play & Easy Installation: All cables only need to be connected at the front. Easy to install, plug and play","Warm Tips: Some car models need an extra fiber optic loop adapter even more. Please confirm your original car comes with the original car navigation, satellite box and CDC or not if it doesn't work after installating","If you have any question, please Click \"VQU\" send the picture for us,we will respond to your questions as soon as possible"]