Hello, at first the needed information:
and now my problem.
My rear camera is working when I plug it in the yellow CAM VIN.
The Screen keeps dark as here shown. As you can also see, reverse is detected:
When I plug it into AUX and change nothing on the wires the camera works perfectly. Also when it is not in reverse because my camera is working permanently without the need for powering through the unit.
I hope you can help me to solve the issue.
Thanks in advance and best regards.
w4rP