WASHINGTON — U.S. auto safety regulators have upgraded and extended an investigation of Tesla's Autopilot advanced driver-assistance system to cover an estimated 830,000 vehicles from the 2014-22 model years.
WASHINGTON — U.S. auto safety regulators have upgraded and extended an investigation of Tesla's Autopilot advanced driver-assistance system to cover an estimated 830,000 vehicles from the 2014-22 model years.