The National Highway Traffic Safety Administration says it has launched an investigation into the safety of Tesla’s Full Self-Driving feature, or FSD, after at least one fatal accident involving a pedestrian.

The National Highway Traffic Safety Administration said it was looking into what Elon Musk’s electric car company called the full self-driving system.

The U.S. automotive safety regulator has opened a new investigation into Tesla's Full Self-Driving (Supervised) software after four reported crashes in low-visibility situations.

Four crashes and one death could lead to a costly recall or FSD being banned.

The National Highway Traffic Safety Administration is looking into the driver-assistance system available in more than 2 million vehicles.

The National Highway Traffic Safety Administration (NHTSA) dealt a potential setback to Tesla’s autonomous ambitions with a new investigation into the company’s full self-driving technology. Buyers that paid at least $93,

Driving' appears to struggle in low visibility situations and has led to four crashes, including at least one death. Now it's under investigation.

Driving” software after several crashes that were blamed on the system, including one that led to a fatality. The National Highway Traffic Safety Administration on Friday said it was opening an investigation into 2.