LGF, you sure? I am looking at the manual and there are 2 sets of aux input, one set on the right of the box is connected to ipod (and printed iPod on the box), the square connector in the other side is for the controller (I think), and both square connector and the RCA lines comes into one as a iPod connector (prob the one in your glove box. There is another rectangle connector presumably going to the CD changer of the Toyota unit. That leaves a set of red and white that is not used! On the left of the iPod RCA plugs. Perheps if you get a 3.5mm plug to RCA lines there, you can connect the DVD to the headunit. That is what I wanna to do. However, there is still a line and the kids will still can damage it. I prob need to put it under the lining and thru the B pillar and back to the unit or something like that. Need professional help I think. Is there wireless solution to that???? I am sure this day and age a 3.5mm plug - Blue tooth - RCA will exist!