there are a couple of threads that describe how to wire in a switch that allows you to use all the NAV features while in motion (the vehicle speed sensor wire into the back of the nav is what locks out those features).

There is a sticky at the top of this section that covers all of the ipod interface options, but the best you can get it control of tracks and a limited number of playlists but nothing on screen. As for displaying video, or anything else I think you are out of luck. This is a seriously low resolution screen. This thing is circa 1997 technology-wise.

-Tim

2006 Mercury Mariner Hybrid AWD
Black with Pebble interior
Premium Package with Nav & Moonroof



Current ODO: 26,152
Typical Drive: 20 min crosstown in heavy traffic (3.5mi there and back twice a day)


532 Gallons of gas saved
That's 10,642 lbs less CO2 emitted