The Office of Defects Investigation (ODI) under the US National Highway Traffic Safety Administration (NHTSA) announced on Thursday that it will escalate its investigation into the performance of Tesla's 'Full Self-Driving (Supervised)' software under low-visibility conditions from the investigation initiated in October 2024 to an 'engineering analysis.' This represents the agency's highest level of review process and is typically a crucial step before a company issues a recall. It is also one of the two investigations conducted by the office regarding this software.
