06-24-2023, 09:25 AM
Hello,
I have a new Joying head unit. Connected today with the supplied harness for a Citroen C5x7 from 2008.
Problem I have now, I assume that the connection with the harness is plug and play? so connect the connection from the Citroen radio to the Joying Citroen C5x7 harness, which then connect to the Joying head unit and everything should work? is this correct? or do I have to assign all buttons in the head unit first? I don't see a backup power supply with the harness. How does the head unit know to turn on the rear view camera when engaged in reverse? Could it be that I have the wrong harness or a broken one?
I have a new Joying head unit. Connected today with the supplied harness for a Citroen C5x7 from 2008.
Problem I have now, I assume that the connection with the harness is plug and play? so connect the connection from the Citroen radio to the Joying Citroen C5x7 harness, which then connect to the Joying head unit and everything should work? is this correct? or do I have to assign all buttons in the head unit first? I don't see a backup power supply with the harness. How does the head unit know to turn on the rear view camera when engaged in reverse? Could it be that I have the wrong harness or a broken one?