Factory camera in rear view mirror

[RCKable]

2018 1500 Tradesman. This is the wiring diagram for an Android head unit I have. Eonon Q30Pro. Looking at it can anyone explain how I would wire up the factory rear view camera that is in mirror to work with this radio? I did not use iData. infotainment has a bypass cable but how would I connect to the brake, also the video line do I use the braids to back wire of radio?

 

[Mb7640]

Im guessing the install manual does not tell you? More then likely you can just ground the wire so camera is always on. That way you dont have to connect it to the brake. Yes the video line needs connecred