Has anybody removed these? I pulled on them but they didn't budge just asking before I continued and broke something.

 

yeah i've seen that issue with the mylink system in some 22's, sounds like a bad software update to me, try reflashing the system and see if that fixes it

 

I'm running the same trim on my 2021 SS and I never had a problem with the rear diff being too loose, my wife's 2022 ZL1 has a slight adjustment on the rear diff but nothing major. Have you tried checking the rear differential bolts, they might be loose or not tightened properly?

 

I had the same issue with my 2022 SS's adaptive cruise when I first got it, turned out the camera wasn't calibrated right, had to take it to the dealership and they fixed it on the spot. Make sure your camera is clean and free of any debris, that might be the problem.