Tesla's FSD is under federal investigation after four reduced-visibility crashes

The National Highway Traffic Safety Administration (NHTSA) is investigating Tesla's Full Self-Driving (FSD) feature in relation to four crashes. The collisions took place in reduced-visibility conditions with either the beta or supervised versions of FSD enabled. In a November 2023 incident in Arizona, a Model Y fatally hit a pedestrian, as TechCrunch notes. An injury was sustained in one of the other three collisions, which occurred between March and May this year and all involved Model 3 EVs.

The NHTSA says conditions such as sun glare, fog and airborne dust lowered visibility in these incidents. The agency's Office of Defects Investigation (ODI) is looking into FSD's ability to "detect and respond appropriately to reduced roadway visibility conditions." It will also try to determine if there have been other crashes in similar circumstances with FSD enabled. The ODI will also probe any changes by Tesla to ...