Federal auto regulators are intensifying a probe into Tesla’s Full Self-Driving system after crashes raised concerns about its performance in low-visibility conditions, just as the company prepares to ...

Federal safety regulators have intensified their investigation into Tesla's driver-assistance technology, raising new concerns about how the system performs in everyday driving conditions. According ...

This investigation now includes about 3.2 million Tesla vehicles across multiple models. The probe focuses on the system's ability to detect degraded road conditions after nine crashes, including one ...

Tesla's patent drawing (FIG. 9) depicts a Cybertruck towing a trailer housing an auxiliary battery pack connected via a high-voltage interface. Image: Tesla/USPTO A newly published Tesla patent ...