I guess I wasn't very clear on my original question. I'm not asking if it is useful or not. I'm asking if there is something I paid for that is not working properly. I wanted to be informed before going toe-to-toe with salesman, manager, service, etc.
Thanks for all the comments and replies.
I just bought a 2021 F150 Lariat. I love everything about it, but the back up assist. I didn't get stickers or a sensor and the instrument panel doesn't have a set up for the pro trailer.
The knob is on the dash and powered. Is there something I am missing?
Is there a module that wasn't...