The factory backup / reversing camera in my 2016 Vantage GTS roadster is not working. When I put the car in reverse, the nav screen goes blank and does not show anything - not even the guide lines. The screen is on, it looks like there is no video signal being fed to it.

My first thought is that a fuse is out, but the owners manual doesn't list a specific fuse for the camera system. F14 in the boot fuse box is listed as "Parking Distance Electronic Control Unit" but I suspect that the proximity sensor and not the camera system.

Does anyone know if the reversing camera has a fuse and if so, which fuse it is?