When Mark Engelman bought his Tesla Model 3 in 2020, he paid $10,000 extra for a software package called “Full Self-Driving Capability.” Six years later, his car still cannot drive itself. Engelman is one of thousands of Tesla owners across the country who say they were sold a vision of autonomous driving that has never arrived, and a growing number of them are fighting back through lawsuits, regulatory complaints, and public demonstrations outside Tesla showrooms.
Their frustration has found a powerful ally in California’s Department of Motor Vehicles, which formally determined that Tesla violated state law by marketing its Autopilot and Full Self-Driving features in ways that misled consumers. The finding, paired with enforcement penalties and a compliance deadline, represents one of the most direct regulatory challenges Tesla has faced over its driver-assistance technology. As of May 2026, the fallout is still unfolding.
What California regulators found
The California DMV concluded that Tesla’s use of the terms “Autopilot” and “Full Self-Driving Capability” was deceptive because neither system delivers autonomous driving. Both require the human driver to remain alert, keep hands on the wheel, and be ready to intervene at any moment. The agency determined that the branding created a reasonable consumer impression that the car could safely operate without human supervision, an impression that does not match the technology’s actual capabilities.
As a penalty, the DMV issued a stayed suspension of Tesla’s dealer license with a 60-day compliance window. During that period, Tesla was expected to revise its advertising, website language, and buyer disclosures so that purchasers clearly understand what the software can and cannot do. If the company fails to satisfy regulators, it faces a 30-day dealer license suspension that would temporarily halt vehicle sales in the nation’s largest EV market.
State officials opted for this conditional approach rather than an immediate sales ban, balancing accountability against the disruption a shutdown would cause to buyers awaiting deliveries, Tesla employees, and California’s broader electric vehicle economy. But the threat remains active, and the DMV has not publicly confirmed that Tesla has met the compliance requirements.
Lawsuits and owner protests mount
The regulatory action has emboldened individual owners to pursue legal claims. A Bay Area Tesla owner filed suit against the company seeking a refund of the fee paid for Full Self-Driving, alleging that Tesla’s marketing induced the purchase of software that does not perform as advertised. Consumer attorneys tracking the case say it could become a template for similar claims nationwide.
Tesla’s Full Self-Driving package has been priced as high as $15,000 over the years, though the company currently charges $8,000 for a one-time purchase or $99 per month as a subscription. Owners who bought in at higher price points feel particularly aggrieved, especially those who purchased based on CEO Elon Musk’s repeated public promises that full autonomy was imminent. Musk first predicted Tesla would achieve fully autonomous driving by 2017. Nearly a decade of similar forecasts have followed, none of which have been realized.
That pattern has fueled organized protests. In recent months, small groups of Tesla owners have staged demonstrations outside company showrooms and service centers in California, Texas, and Florida, holding signs with slogans like “I paid for Full Self-Driving, got Full Self-Deceiving.” The protests remain modest in scale but reflect a shift in sentiment among a customer base that was once fiercely loyal to the brand.
Meanwhile, the DMV’s false advertising allegations survived a legal challenge from Tesla. A California administrative law judge rejected the company’s attempt to have the claims dismissed at an early stage, ruling that the evidence was sufficient to proceed on the merits. That outcome, reported by Bloomberg in 2024, kept the regulatory case alive and signaled that an independent decision-maker found substance behind the allegations.
Federal regulators have their own concerns
California’s action does not exist in a vacuum. The National Highway Traffic Safety Administration has conducted multiple investigations into Tesla’s driver-assistance systems and, in December 2023, compelled a recall of more than two million vehicles over concerns that Autosteer allowed drivers to become dangerously inattentive. NHTSA’s focus has centered on safety performance and crash data rather than marketing claims specifically, but the federal scrutiny adds pressure on Tesla from a second direction.
No other state motor vehicle agency has publicly announced a parallel investigation targeting Tesla’s FSD branding. California’s approach could serve as a model for regulators in states with similar consumer protection statutes, but differences in legal standards and enforcement priorities mean a coordinated nationwide response is far from guaranteed. For now, Tesla faces intense scrutiny in one jurisdiction while its advertising remains largely untested elsewhere.
Tesla has not issued a detailed public statement addressing how it plans to satisfy the California DMV’s compliance requirements. The company did not respond to requests for comment for this article.
What Tesla owners should know
Owners who believe they were misled have several practical steps available. The most important is preserving evidence: screenshots of the Tesla website at the time of purchase, copies of purchase agreements showing the price paid for the FSD package, and any emails or in-app messages from Tesla discussing capabilities or timelines. Because Tesla frequently updates its online materials, contemporaneous documentation can be decisive in any dispute.
Consulting a consumer protection or class-action attorney is a logical next step for owners considering legal action. Depending on the amount paid and the strength of available documentation, options range from small-claims filings to arbitration demands to participation in broader litigation. California residents can also file complaints directly with the DMV or the state attorney general’s office, adding firsthand accounts to the regulatory record.
But owners should also set realistic expectations about timing. Regulatory enforcement and civil litigation both move slowly. The DMV’s case could take months or longer to reach a final resolution, and private lawsuits may wind through motions and appeals before producing refunds or other relief.
Where this fight is headed
The core question is whether Tesla will be forced to fundamentally change how it markets its driver-assistance technology or whether the company can satisfy regulators with modest disclosure tweaks and continue selling the same product under the same name. The DMV’s finding that Tesla broke the law is the strongest regulatory statement any U.S. agency has made about the gap between FSD marketing and FSD reality. The conditional dealer license suspension gives that statement teeth.
For the owners who paid thousands of dollars based on promises of autonomous driving that never materialized, the stakes are personal and financial. The lawsuits, the protests, and the regulatory actions all point in the same direction: a growing refusal to accept the gap between what Tesla sold and what it delivered. How the company responds in the coming months will determine whether this dispute remains a contained regulatory skirmish or becomes a defining consumer protection battle for the autonomous vehicle era.
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*This article was researched with the help of AI, with human editors creating the final content.
