NHTSA expanded the probe to an engineering analysis of 3.2 million Teslas, a step needed before it can seek a recall.

NHTSA is reviewing how Tesla's FSD reacts in low visibility conditions.

National Highway Traffic Safety Administration officials deepened their probe of Tesla’s driver-assistance system after the ...

NHTSA escalated its Tesla FSD investigation to an Engineering Analysis covering 3.2M vehicles after finding the system fails ...

A federal agency's investigation of problems with Tesla's Full Self-Driving just took a significant step forward. It could ...

The U.S. auto safety regulator deepened its probe into Tesla's driver-assistance system after nine crashes, including one ...

Investigation now covers 3.2 million vehicles as regulators examine crashes tied to reduced camera performance.

Technology Technology   The Big Story Tesla’s self-driving software under scrutiny The National Highway Traffic Safety ...

Tesla (TSLA) stock declines as NHTSA advances FSD probe to engineering analysis, covering 3.2M vehicles following nine ...

NHTSA investigates Tesla’s FSD system for visibility detection issuesNine crashes linked to Tesla’s FSD system, including one ...

The federal government is not impressed with Tesla. The National Highway Traffic Safety Administration's Office of Defects ...

NHTSA officials are examining the semi-autonomous system's ability to operate in low visibility conditions.