Mercedes has gained approval to test Level 4 autonomous driving. Level 4 is considered fully autonomous driving, although the vehicle retains a traditional cockpit, and the driver can request control at any time. If a Level 4 system fails or cannot proceed, it is required to pull the vehicle over and bring it to a complete stop under its own control.

I would argue that it is getting very close to what people think autopilot can do. A car that, under certain circumstances, can drive for you and doesn't kill you if you don't pay constant attention.