Apr 24, 2015 #1 M Motorvating Active Member Joined May 29, 2013 Messages 110 Car CLK 230 Cabriolet I want to upgrade from my Audio 10 to a double din sat nav. How can I tell if I have a BOSE system or not which I presume is the fiber optic system?
I want to upgrade from my Audio 10 to a double din sat nav. How can I tell if I have a BOSE system or not which I presume is the fiber optic system?