I just bought a 2010 c350 with multimedia package. The dvd doesn't work while in motion. This doesn't bother me. What I would like to be able to do is use the navigation street/address function while in motion. The voice recognition is not very good at recognizing street names, When I try to use the dial to spell the street out on screen, it does not allow this function while in motion. Surely there is a way to bypass this. Can anyone help?

 

ok I read about some of the video-in-motion adapters.... can anyone recommend a particular brand that they have used in the 2010 c 350 and know it works correctly?