If you bought Tesla’s Full Self-Driving package back in 2019 and still have the paperwork somewhere, it might be worth checking. Because apparently Tesla already updated it for you — without asking.
Multiple Tesla owners have confirmed that purchase agreements for the FSD feature signed between 2016 and early 2024 now include “supervised” language that wasn’t there when the documents were originally signed. In some cases, the original files aren’t even accessible anymore — the links just lead to dead pages.
One owner, Oliver Abcarius, found this out the hard way. He bought FSD for his 2018 Model 3 in 2019 and recently went to pull up the purchase agreement while preparing a refund case. The document had been renamed to include “Full Self-Driving (Supervised)” in the title — a label Tesla didn’t start using until 2024. When he tried to open it, the link was broken. The same thing happened with his wife’s 2020 Model Y.
“Tesla has retroactively updated my documents from 2019,” he told Electrek. “Back in 2019, Tesla did not contain ‘supervised’ language in the purchase agreement.”
Why this word matters so much
This isn’t a minor semantic change. For years, Tesla sold FSD under the label “Full Self-Driving Capability,” with the clear implication that cars would eventually drive themselves completely through future software updates. The “supervised” label, introduced in 2024, makes explicit that a human must remain in control at all times.
And then came the news that made the whole thing worse. Earlier this year, Elon Musk confirmed during an earnings call that vehicles with Tesla’s older HW3 hardware will never be capable of unsupervised self-driving — full stop. “Hardware 3 simply does not have the capability to achieve unsupervised FSD,” Musk said. “Relative to Hardware 4, it has only 1/8 the memory bandwidth.”
So people who paid thousands of dollars for a feature that was explicitly sold as a path to full autonomy are now being told it’ll never get there — and the contracts they signed to prove what they were promised are either rewritten or missing.
Tesla’s legal situation is getting messy
This isn’t happening in a vacuum. A judge earlier this year upheld a $243 million jury verdict against Tesla tied to a fatal 2019 crash involving Autopilot. The California DMV also got Tesla to stop using the term “Autopilot” in its marketing entirely, calling the label misleading — the company dropped it to avoid a 30-day suspension of its dealer and manufacturer licenses.
There’s also an ongoing lawsuit in Texas from a Cybertruck owner who says the vehicle failed to navigate a Y-shaped overpass correctly while Autopilot was engaged, sending her toward a concrete barrier.
Tesla has done this kind of document cleanup before — in August 2024 it quietly pulled a 2016 blog post that had promised all Tesla vehicles coming off the production line would have “the hardware needed for full self-driving capability at a safety level substantially greater than that of a human driver.”
Tesla didn’t respond to a request for comment on the contract changes. Which, at this point, is its own kind of answer.