After looking at the front of this digital mirror, and seeing there is only one part number for it, just something to be aware of for everyone looking to do this- If you currently have an auto dim mirror, and you have auto high beams, but do NOT have adaptive cruise/FCW/lane keep assist, then you will lose the auto high beam feature by installing the digital mirror. This is because the digital mirror doesn’t have the auto high beam camera. Mirrors on trucks that do not have ACC/FCW have the auto high beam camera on them. Trucks that have ACC/FCW use the camera in the driver assist module next to the mirror for auto high beams.