FILE PHOTO: The forward-facing camera of a Tesla Model S

FILE PHOTO: The forward-facing camera of a Tesla Model S containing Autopilot features is pointed out during a Tesla event in Palo Alto

FILE PHOTO: The forward-facing camera of a Tesla Model S containing Autopilot features is pointed out during a Tesla event in Palo Alto, California October 14, 2015. REUTERS/Beck Diefenbach/File Photo