Our new Sienna restarts the DVD from the beginning every time we turn the van off and back on. I would like it to resume playing where we left off. I have tried pausing the DVD before turning off the van (although this is certainly not convenient design if this is supposed to be the solution) and stopping the DVD before turning off the van. So far no luck. Couldn't find anything to change in the general or audio settings. Couldn't find anything about it in the manual. Does anyone know how to make sure the DVD movie resumes where we left off?