Compass Display (Touchscreen Audio)
WARNING: This page is about a different car, the 2017 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
The compass is displayed as a 1 or 2 character display in the message center that indicates the current direction of the vehicle (N, NE, E, SE, S, SW, W, or NW). The IPC receives the compass direction message from the GWM over the HS-CAN3. The GWM receives the compass direction message from the APIM over the HS-CAN1.