The link is attached:
Car stereo Power cable.
FM Antenna.
6 PIN interface USB data cable. Support (Wire Android Auto).
4 PIN interface USB data cable. Support (Wire CarPlay+Wire Android Auto).
GPS Antenna.
RCA Cables.
AHD 1080P Rear Camera.
Rear Camera extension cable.
MIC microphone.
Reversing video input cable.

Steps:
1：Starting with the black ground wire, the third on the left is the reversing control wire

(please ignore the color, because some car's reversing control wires have different colors, but the position of the reversing control wire is the third to the left of the black ground wire.



2：Please follow the video method to find the reversing control cable and peel it to expose the metal wires inside (Note: Don't cut them off), then wrap them together with blue metal wires.

3：The red and black wires at the other end should be separated, and it is important to avoid touching them together, otherwise a short circuit may occur and the camera will not work.
#carscreen #carplay #carradio #androidauto