I have a 2017 Ram 2500 and a 2015 Torque 325SS camper. Wired the camera to the upper rear marker lights on the camper. Camera blacks out momentarily every time I hit the brakes. Usually comes right back on. I have to cut the camera off and back on if it doesn't come back on. Had my son hit the brakes and I watched the lights. They slightly dim when the brakes are on but never go out.