I may go this route though and swap the Uconnect out. Looks like they make one to work with all of the different years of the Compass that have been made. Click on the third one down.
Smarty-trend head unit
I need to get pictures of the back of the stock head unit and the dash first. Then I'll have to email those to Smarty-trend so they can verify compatibility. It appears they custom program the unit for each vehicle although I am sure there is more to it than plug and play.
This may be a good alternative for those who want to add a navigation system. I'm considering it for the true Android smart device experience and the line out connections. It would also be great to be able to use the screen to integrate with the 4 camera mdvr system I am adding instead of having another screen on the dash. Here is the link to that system I have on the way.
4 camera mdvr