Just a heads up, my 25 Tahoe HC has this feature. When I bought the truck a few months back it wasn't there so I started troubleshooting. I started to see other features like 5G hotspot settings were all grayed out and unable to configure in the infotainment screen. Multiple attempts with OnStar over the phone and no improvement so it went to the dealership and they discovered the radio module was bad. When I got the Tahoe back all of a sudden the camera view when turning was activated. So it was a bad radio module from day 1. Even the sales guys didn't know. Yes it can be a little annoying if doing quick lane changes but its a very handy safety feature for turning in the Urban environment with cyclists in your blind spot,