It allows for easier parking so you don’t accidentally hit the bump stop. The camera is not included mind you, it just has the hole for the camera. Best wishes with your new Volvo. Mine was also a CPO. I love it!
That’s a great question because I have the 360 camera and I think it was part of the technology package. I’m a new owner but if you do a search on the site I’m sure you will find an answer. Hell I’m still trying to figure out all the options!