The DVD Player in the left headrest has power, the DVD player in the right headrest does not. The fuses are all OK. I checked the connections under the seat and they all look to be tight. Anyone have any suggestions before I start taking the seats out and trying to back trace the wiring? The two DVD players are inter-connected, so I suppose the issue could be a connection coming from the left side DVD player. I don't have a wiring diagram.