Good day! I am in need of an opinion about my case. About 2-3 months ago, I installed an aftermarket Reverse Camera from Lazada. It comes with a built-in proximity sensors, LED lights, and a buzzer, not just a plain camera. I connected the AV cable to the headunit, the +12V / Ground from the reverse light, the trigger wire from the +12V of the reverse light also. Now this is the first problem. If the engine if turned off, the picture coming from the camera is clear. However, if the engine is running, it shows noise / fuzzy lines. As a temporary remedy, I put five (5) ferrite cores, and somewhat managed to lessen the noise, but it's there, very annoying. The second problem, is what I encountered lately. This is the scenario, I will turn on the engine and put the gear into the reverse position, and then the headunit automatically displays the image from the rear camera, but it only just shows noise, nothing more. It is just like an old TV with no channel working. But after I put the gear into the drive position, of course the headunit disables the camera, and tas I put it back into the reverse position, the camera is now working good, which means it is showing picture (with the typical noise on my first problem). And I did it again and again, if sometimes on the first reverse it did not shown any picture, I just disable it and put it back again into the reverse to make it work. May I ask for an opinion to what is the culprit of my problem? Is this the effects of the noise which somewhat damaged the camera? Or could be a bent wire or the ferrite cores?