..even short trips to the grocery, they want to watch something. Jr. Driver does just fine with the portable DVD player on the console of the Honda Pilot or wedged between the front buckets in the A6.

I had installed a DVD player to play through the RNS-E screen, but he likes it closer.

I think my compromise will be to find flat screen that straps to the headrest when needed, and run the necessary video and power cables to make it easy to plug-n-play. That way the sound will still be in the car speakers, but the screen for him will be easier to see.