Manual Zoom
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
The manual zoom is only supported by the rear camera. The manual zoom is only available for Rear 360 + Normal and Rear Normal views.
The manual zoom feature has one level of zoom. If the manual zoom feature is on and the vehicle is shifted out of reverse (R), the manual zoom feature is disabled. The manual zoom feature must be re-enabled the next time reverse (R) is selected. When the driver turns the zoom on or off at the audio system display, the command is sent from the APIM via the HS-CAN3 to the GWM. The GWM then sends the message to the IPMA through the FD-CAN. The IPMA sends the manual zoom request message to the rear parking aid camera via the coaxial cable to turn the zoom on or off.