Here are some shots from my recent trip showing Points of Interest (POI) selection, POIs displayed onscreen, 3-D lane guidance and music/NAV dual mode with turn-by-turn & voice guidance selection. If not under turn-by-turn, then the split screen displays a regular NAV map along with the audio source.
The factory system also has voice recognition/command in three languages for the Navigation in addition to FM/AM/XM and CD/DVD.
Destinations can be entered via the following: POIs, direct address entry, address book, previous destination (20), directly from touching the map, map coordinates and from 5 user set Presets.
The NAV screen automatically switches to night mode when the auto headlights detect darkess. The system has the ability to distinguish when the auto headlights come on for the windshield wipers and keeps the daytime mode on.
Overall the system is really good and very detailed. I like the fact that it does not need to first come out of the dash and motorize into position. I've noticed some of the installations of aftermarkets tend to block the center airvents and/or other controls when the screen is in the unfolded position.