I received my Model X on Wednesday, May 10. I'm enjoying it. It has system 8.0. I know that it has to get some miles on it before Autopilot comes on. I've heard 50-150 miles is common. But the Delivery Specialist also said that it will have to update to 8.1 before Autopilot will work and that that might take 2 weeks. I'm 5 days in. I have 1,700 miles on the car. Really. And there is no sign of 8.1 showing up yet. I recognize that I am not yet 2 weeks in and all, but didn't others have some form of Autopilot with 8.0? Did others have to wait 2 weeks for Autopilot to kick in? I'm getting a little frustrated over here and I welcome your thoughts and comments.