Notice: Only fit Jeep Wriangler JL(2018-2022) / Gladiator (2020-2021) with factory camera.

you need connect the ILL, ACC, BATT(B+) and GND ,and cut the pink cable labeled as " CUT  for OUTPUT AHD"  .     Use AHD output to our stereo's camera input .       in the stereo's settings====reverse , the reverse mode was set to AHD720P25 in default. Try this setting first, it should work.   Or if it is not working (because of factory camera has different mode) , you can also try different settings until the reverse picture is working .