So I understand that there's no way to determine whether a car has autopilot by Vin number. I've heard some people with the P49xxx have AP but then some people with VIN numbers greater than that don't have it. How often is EV-CPO website incorrect when it says TP but actually has AP? They don't have actual pictures online to physically check the front bumper. Let's say they do have the AP hardware, how do you know if AP is enabled?