NHTSA Complaint #11566622 — 2019 RAM 1500

The backup camera started getting very foggy, overly sensitive to lights at night making it very blurry. I bought an aftermarket camera as a direct OEM replacement which works fine, however the onboard Uconnect 12" display will not allow me to turn back on the backup guidance lines over the video for the aftermarket camera on the display. I put the original camera back on, sometimes it has a horrible picture, sometimes just a fog and rarely good quality but either way the guidance lines do show clearly even when the camera's image is horrible. I put the aftermarket camera back on and it would not display or allow me to turn on the reverse backup guidance lines. Did they build in a feature that doesn't allow aftermarket part to be used in the software? From my understanding that would be illegal.