Manual Zoom
WARNING: This page is about a different car, the 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
The manual zoom feature has one level of zoom. If the manual zoom feature is on and the vehicle is shifted out of reverse gear, the manual zoom feature is disabled. The manual zoom feature must be re-enabled the next time reverse gear is selected. When the driver turns the zoom on or off at the FDIM, the command is sent from the APIM via the High Speed Controller Area Network 3 (HS3-CAN) and High Speed Controller Area Network 1 (HS1-CAN) to the BCM, through the GWM. The BCM sends the manual zoom request message to the rear parking aid camera via the LIN circuit. The camera then turns the zoom on or off.