Please help, my reverse camera has randomly started flickering on and off when I'm reverse gear. Green lines come up on the screen and it goes fuzzy and the camera flickers off, back on, back off.... I'm not sure how to put this thread into a topic so please feel free to move if it needs to be. Does anyone have any ideas, I have seen a few videos on YouTube of people with the same problem but no answers as to what it is and how to go about sorting/repairing. Thanks