Exterior what is hole in Bumper used for

[granquistls]

I have Ram 2019 2500 and had to replace back bumper purchased a bumper from Ebay for 2019 thru 2023 Ram 2500 or 3500 the bumper came with a extra rectangular hole and there is wiring for something. Does anyone know what this for? See attachment

 

[Brutal_HO]

Left hole is for the Digital Tow Mode Camera connection.

If you don't have, there is a blank panel part that fits there.