The reverse camera has picture loss during a short duration of a few seconds.

[Motoman]

I have just placed a non-original reverse camera in my 2013 c250 cdi Amg sport vehicle. The camera displays a distinct picture for a brief duration, after which the image vanishes and the screen becomes devoid of any visual output. The automobile is equipped with Comand and features the ntg 4.5 system. I am perplexed as to why the picture abruptly vanishes despite the vehicle being in reverse gear. I connected the positive wire to the reverse light wire using a connector, and I connected the earth wire to the same earth as the fuse box. Assistance would be much appreciated. Thank you.

[bvlenci]

Does the camera just have two wires?
Does the reverse wire at the cam remain energised when a test light is connected to it?
What kind of monitor are you using - a dedicated display or the command screen?

[Motoman]

Thank you for your response. Indeed, the camera is equipped with a pair of cables. I already conducted a test on the reverse wire and found it to be functioning well. However, I have not yet tested it when the screen becomes dark. I want to do this test today. The display appears on the command screen and exhibits excellent quality for a brief duration before turning off completely. I will attempt the test when the screen becomes dark.

[bvlenci]

I understand that a command has to be programmed in order to show the reverse camera. Although it is briefly visible, it is possible that it may be the case.

[Motoman]

Thank you for that. Based on my understanding, according to the information I have read, it is expected that ntg4.5 does not need programming. However, there is a possibility that it may still require programming. Indeed, your statement provides a plausible explanation for the rapid disappearance of the picture.
I have conducted a thorough examination of the camera when in reverse gear, and it consistently displays a voltage reading of 11.7v when the picture becomes black. Perhaps the voltage is inadequate?

[bvlenci]

In my opinion, the voltage provided is really sufficient.👍🏻👍🏻

[Motoman]

Thank you for that. I am perplexed.

[Motoman]

😊