I just bought a 2011 A4 S line and i love the hell out of it. this is my first Audi but i really have neverr understood why they have DVD players in cars yet you cant watch while driving? Who sits in the car with it running in park to watch a movie? i personally would rather watch it on a big screen on my couch. i heard there is a part you can buy and it doesnt affect any other electrical equipment... anyone have an answer for me?