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need help with backup camera wiring
ok i have a 2002 f150 i have 12v power to the cam so its on when the ignition is on but i need to know what wires to run or tap into to make my screen automatically switch to the camera when in reverse.I dont know what wire to tap into in the head unit i know what wire for the tail lamp but i need to know to where it goes in the head unit to make the screen change.I have a audiovox 1510d screen any help would be great thanks.
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