Yes, I can answer that, have look at your 20 pins connector, on pin 5 is reverse signal , Pin 11 is Video (+) , pin 12 is video(-) , pin 13 is camera (+) (6V) and pin 14 is Camera (-) (6V) , with pin 13 & 14 make sure you convert them to 6V before you hook up to ur factory Camera unit otherwise you may cause permanent damage to your device. any problems pls contact me. cheers