Principles of Operation: Navigation
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
The navigation ACM generates a display on a video screen. When an on-screen menu key is pressed, a new screen is displayed corresponding to the key that was pressed. For Hybrid vehicles, the navigation ACM also displays an energy flow graphic. The navigation ACM receives this information via the MS-CAN.