How does the DVD player in my Chrysler Grand Voyager work?

I just bought a 2005 Chrysler Grand Voyager 2.8 with no manual. I don't know how to operate the sat nav or DVD player. Any suggestions?

Channel vision

I have just been watching the Gadget Show on Channel 5 testing In Car Entertainment systems. All three of the ones tested, mounted in the dash, so that the driver could see it and had touch screens. But...