"What’s the mythical Level 5?
In that scenario a vehicle is capable of navigating roads without any driver input.
Levels 3 and 4 still need a steering wheel and a licensed driver who can take over if the need should arise.
Levels 1 and 2 are more or less various states of great cruise control.
Confused? Luckily BMW has made a handy video demonstrating each of the advanced stages of autonomy..........."