Setting aside all of the packages/equipment groups, etc- this will stand true for any 2022 HD Ram, regardless of trim level:
-If the truck is equipped with a digital rear view mirror, it will have the connector port on the driver side of the rear license plate for the wired tow mode camera.
-If the truck is not equipped with a digital rear view mirror, it will have a blank cover on the driver side of the license plate, where the tow mode camera port would be.
-If the truck is equipped with the surround view system for the truck itself, it will have the 12-pin/7-pin trailer connector on the passenger side of the rear license plate.
-If the truck is not equipped with surround view system for the truck itself, it will have the 4-way/7-way trailer connector on the passenger side of the rear license plate.
-Whether or not the truck is equipped with a digital rear view mirror has nothing to do with the 12/7 or 4/7 trailer connector.