By using this cable I wanted to connect an MP3 player in a simple way to my car stereo. I had not reckoned with the restrictions of automobile manufacturers. Input on the VDO Dayton Radiosat 6000 is only released by a specific signal (usually from the CD changer). It is not enough if you have the right plug, one already needs the entsprechnde hardware to generate the signal. Only this case are still a bit too expensive to me. I keep searching.
