I was at a very crowded Trader Joe's with a very tiny parking lot, and noticed someone was hovering to take the spot I was about to abandon. When I went to hit "Close All", I got a message like "Screen not responding, hold both scroll buttons to reset". So I did, and it seemed like it was taking forever, with someone probably wondering why I wasn't backing out. So I backed out, without access to the backup camera, but it worked out ok. When I got home, though, the only display option I got was tire pressure. Attempting to scroll for additional options just changed the fan speed. After checking here (unsuccessfully) for enlightenment, I went to the car and reset the screen again, this time letting it complete before touching anything. That seemed to do the trick. When I held down the right scroll button, I was able to scroll through display options, including odometer, which I favor. So I guess the moral is, let the screen reset complete without touching anything, even if someone is thinking you are a total jerk for just sitting in a parked car while they are waiting.