Key Points:
- Ten Chinese Tesla owners filed a class-action lawsuit in Beijing’s Daxing District People’s Court over unfulfilled Full Self-Driving (FSD) promises.
- The plaintiffs seek over RMB 3.95 million ($550,000) under consumer fraud laws, demanding a full refund of the purchase price plus treble damages.
- The lawsuit highlights a hardware limitation, as the newest FSD updates run solely on HW4.0, excluding older HW3.0 cars sold since 2019.
- Under pressure from regulators, Tesla recently stripped the words “Intelligent” and “FSD” from its software name in China, rebranding it to “Tesla Assisted Driving.”
Tesla’s long-standing marketing claims about its Full Self-Driving (FSD) software have hit a major legal roadblock in its most important international market. Ten Chinese vehicle owners have filed a class-action lawsuit against the U.S. electric vehicle (EV) maker in Beijing’s Daxing District People’s Court. The plaintiffs accuse the company of false advertising and consumer fraud, alleging that the company sold them expensive software packages under the promise of full autonomy, despite knowing that local regulatory hurdles and physical hardware limitations would prevent the system from ever delivering those features.
The class-action lawsuit represents a significant financial and reputational threat to Tesla’s brand equity in China. Collectively, the ten plaintiffs are seeking compensation exceeding RMB 3.95 million (approximately
8,900) per vehicle. The tenth plaintiff is demanding a full refund and treble damages for the car’s entire cost, arguing that the promise of absolute autonomy was the sole deciding factor in their purchase.
At the heart of the legal dispute is a controversial hardware limitation that has left early adopters feeling completely betrayed. When Tesla first marketed the FSD package in 2019, CEO Elon Musk repeatedly assured buyers that every vehicle produced since 2016 had all the necessary hardware to achieve full, unsupervised autonomy eventually. However, the plaintiffs’ court documents reveal that the latest versions of the software run solely on Tesla’s newer Hardware 4.0 (HW4.0) systems. Owners of older vehicles equipped with the Hardware 3.0 (HW3.0) computer—manufactured between 2019 and 2023—cannot access the core functionalities, and the company has shared no concrete plans for retrofits.
This hardware bottleneck has collided with an aggressive regulatory crackdown by Chinese authorities. To prevent deceptive marketing, China’s Ministry of Industry and Information Technology (MIIT) recently banned the use of terms such as “autonomous driving” and “full self-driving” for driver-assist systems that still require active human supervision. Under intense pressure from the MIIT, Tesla quietly updated its Chinese website in late May 2026. The company completely stripped the words “FSD” and “Intelligent” from its software description, rebranding the top-tier package to “Tesla Assisted Driving” (TAD)—a major, highly visible concession to local truth-in-advertising laws.
The legal drama in Beijing mirrors a rising wave of global litigation targeting Tesla’s self-driving claims. Earlier this month, a U.S. court finalized a small-claims judgment against Tesla in Texas. Ben Gawiser, a director of software engineering at Oracle, successfully sued the automaker after waiting 5 years for his $10,000 FSD package to deliver on its promise of autonomy. The court entered a default judgment of $10,600 against Gawiser after Tesla failed to appear at the hearing. Similar class-action lawsuits are currently popping up across Australia, Europe, and other parts of the United States, threatening to cost the automaker billions of dollars in potential liability.
Furthermore, former employees are publicly challenging the narratives of safety and reliability that Elon Musk frequently promotes. In interviews with Reuters, nine former data labelers from a Utah-based Tesla facility revealed that the FSD software frequently struggles with fundamental tasks, including yielding to emergency vehicles, stopping for school buses, and navigating active construction zones. Former staff members even described a dedicated “trauma team” within the facility that was tasked solely with reviewing near-miss footage where FSD-equipped vehicles nearly struck pedestrians or ran over animals without braking.
This legal and regulatory reckoning arrives at a highly sensitive moment for the American automaker’s Chinese operations. As the global electric vehicle sector climbs past $300 billion annually, local Chinese rivals like BYD, Li Auto, and Xpeng are capturing a larger share of the market by offering advanced, highly localized driver-assist technologies. Due to this intense domestic competition, Tesla’s market share in China has steadily slipped from 10.5% in the first quarter of 2023 to just 6.7% in the first quarter of 2024, leaving the company with very little room to lose the trust of its remaining customer base.
Tesla’s chief financial officer stated during a recent earnings call that the company is working closely with Chinese regulators to obtain complete approval for its driving software by the third quarter of 2026. However, even if Beijing grants a limited regulatory greenlight, the unresolved hardware limitations of the HW3.0 fleet will continue to spark resentment. If Tesla cannot find a cost-effective way to upgrade these older vehicles or compensate their owners, the resulting class-action defeats will continue to damage its credibility in the world’s largest electric vehicle market.
Ultimately, the class-action lawsuit in Beijing represents a critical test case for the autonomous vehicle industry. As governments worldwide step up their oversight of driver-assist systems, automakers can no longer sell high-priced software based on unfulfilled future promises. By holding Tesla accountable for its historical hardware and software claims, the Chinese court is demonstrating that in the highly competitive EV market, actual technological performance must eventually match the marketing hype.
