I installed a back up camera. Power is connected to the reverse light. It seems to be working correctly except...........the camera will not pop up automatically when I put the car in reverse unless........I already have camera selected in the radio. Is this correct? Any ideas would be appreciated.
I installed a back up cam power is connected to the reverse light. It seems to be working correctly except the camera will only work when you select camera and will not switch on in reverse this is with a BV9386 head unit and a 2014 Dodge grand Caravan. any ideas what could cause this?