dc5dy

been using my D3 since 2007 and i had a back-up camera too. my problem is sometimes the camera doesn't work fine. when i put into reverse image is green sometimes pruple and sometimes its stucked on the image. i didnt use a realy when i installed it. i connected and tapped the 12v wire of the camera to the H/U 12v wiring and the ground as well and for the reverse wire i tapped it to the reverse lamp wire from the rear and connected the RCA at the back of the HU. its really annoying when its not working. thank you! btw, i dont know how to wire a relay... here are the pics of the image when backing up.. it happens occasionally...