US
Autopilot has been engaged in at least three fatal US Tesla crashes
A spate of recent crashes has brought the system under regulatory scrutiny
The driver was given two visual alerts and one auditory alert to place his hands on the steering wheel
Autopilot is a semi-autonomous technology that the company says is a form of advanced cruise control
It is at least the second crash linked to the semi-autonomous Autopilot system being investigated by the government
Tesla in September unveiled improvements in Autopilot, adding new limits on hands-off driving and other features
A short guide to landing a light aircraft
Tesla's Autopilot has been the focus of intense scrutiny since a Tesla Model S driver was killed