Here is a video of Tesla Autopilot negotiating a snow covered road with no visible lane markings and no car ahead to follow. This is a car equipped with the original Autopilot hardware package and latest software updates.
Browsing the "enhanced Autopilot" Tag
The hardware for full autonomous driving is now included in every Tesla made, but activating the software will cost buyers $8,000 above the base price of the car.
Every Tesla built now comes with all the hardware needed to make it a true Level 5 self driving car. The software to make that dream a reality will follow.