关键功能出问题，美国政府出手调查288万辆特斯拉

Core Points - The National Highway Traffic Safety Administration (NHTSA) has initiated an investigation into approximately 2.88 million Tesla vehicles equipped with the Full-Self Driving (FSD) system due to over 50 reports of traffic safety violations and accidents [1] - The investigation includes 58 reports, with 14 accidents resulting in 23 injuries, raising concerns about the FSD system's ability to recognize traffic signals and stop at red lights [1] - Tesla's stock price fell by 5.06% on October 10, resulting in a market value loss of approximately $7.322 billion [1] Group 1: Investigation and Legal Challenges - The NHTSA's investigation is in the preliminary assessment stage, and if unreasonable safety risks are identified, Tesla may be required to conduct a recall [1] - Tesla has faced ongoing scrutiny and legal challenges regarding the safety and maturity of its Autopilot and FSD technologies, with a significant number of accident reports and lawsuits globally [2] - A jury in Florida ruled that Tesla was responsible for a 2019 accident involving the Autopilot system, ordering the company to pay $240 million in damages [3] Group 2: Consumer Complaints and Regulatory Issues - Tesla has been accused of misleading consumers regarding the capabilities of its FSD system, with legal experts suggesting potential violations of advertising laws in China [4] - Multiple lawsuits have been filed in China, with consumers claiming that Tesla's hardware cannot support the advertised FSD capabilities, seeking compensation [3][4] - The recent upgrade to FSD V14.1 includes ten new features aimed at improving environmental perception and response to various scenarios, despite ongoing controversies [5] Group 3: Technical Challenges and Industry Perspectives - Tesla's reliance on a "pure vision" technology approach, which uses cameras and neural networks without lidar, has raised concerns about its ability to ensure safety in all driving conditions [7] - Industry experts highlight the limitations of the pure vision approach, particularly in low-light situations and challenging environmental conditions [7] - The debate over the optimal technical route for autonomous driving continues, with no consensus reached within the industry [7] Group 4: Market and Future Developments - The FSD V14.1 update is currently available only to North American users, but there are indications that it may soon be rolled out in China [8] - The recent software update suggests that Tesla's FSD has passed regulatory approval in China, marking a significant step towards broader deployment [8] - The rollout of FSD features for vehicles with HW3.0 hardware remains uncertain, indicating a cautious approach to market expansion in China [8]