Which camera do you mean could have been blocked? The BlueCruise nanny cam, or one of the front facing cams? Hopefully this isn't going to be an on-going issue - in hilly San Francisco not curbing your wheel can get you a ticket.So basically they put the steering wheel straight so the camera wasn't blocked, cleared all the codes, and that fixed it. They didn't actually make any changes here unless there's more than that somewhere. So always park with the steering wheel straight to avoid issues?