A while back the video on the headrest monitors stopped working on my wife's x930bt. The headrest monitors would just display "No Signal". I drug out an old VCR/DVD player to test the monitors. There is a Y cable in the console that branches off to the two monitors. Plugging into that from the DVD player produced video. I've upgraded the unit to the latest maps and software/bluetooth, but still no video. I've pulled/switched cable from the rear of the unit (monitor output) and no video.
Any ideas? I've "factory settings reset" the unit as well. I cannot find anything on this, but a
