Eclipse AVN6620, CD /MP3/ DVD/ Satellite Navigation,  it has just been tested and it all works and plays great, I had to test this with borrowed wiring a friend had with his AVN6610, so it comes as seen no wiring, but with the Nav Disc, don't know where the wiring went, lost along with a nice Eclipse main amplifier put away with it, but I still wanted to retest it so I knew it all worked fine, and could show that,