TOPIC:

Did you do a reset of your Rlink?

Push and hold the volume control until the screen goes blank, 10seconds ish.
Then wait it’ll seem like a long time for it to boot back up but hang in there.

Thanks Darren, was still at work and unable to elaborate

Thank you, darenh & fixer!

I did reset the Rlink from ddt4all.
I thought the reset from ddt4all and the reset from on/off button is the same thing...

Now it's working, the screen is divided and is waiting to fit the camera.

Does anyone have a Renault disassembly manual for Kadjar/Megane/etc? I have a Dacia Duster OEM camera, but I don't have the connector and I want to find out the logic of the 4 pins...

Thanks!

What colour wires do you have on the duster camera? Normally there will be two pairs of wires, a yellow and a black for the video input. And a red and black for the power supply to the camera.
However, the duster camera may or may not work via the power supply from r link to the tailgate, as this is 6 volts. You may need to supply a 12v ignition live feed to the camera red lead and earth it to the metal of the tailgate. I would try it and see. Few cameras are multi voltage, but some will work from 5v up to 24 v. Though these are rare. Do you know what year duster the camera was from? If it’s for the medianav head unit these are normally 12v. Hope this helps. The layout of the four pins in the tailgate of the Kadjar is detailed earlier in this thread

I don't have the connector, so I don't know the wire colors (I see only 4 metal pins) . The camera is from a Duster 2010 model, so it is very possible to need 12V supply. I will make a test today to check if it works on 12V.
I have already the layout of the 4 pins from Kadjar tailgate. I also checked the voltage on the red wire and there is 6.2V.

Do you have any idea if Duster II (>2018) has 6V camera?