For years, Tesla bought thousands and thousands of automobiles with a promise hooked up: Pay additional for Full Self-Driving, and your automobile would finally drive itself. Software program updates would get it there. The {hardware} was prepared.
On April 23, Elon Musk lastly stated out loud what Tesla homeowners had suspected for a very long time. And the fallout is simply starting.
What Musk stated on the earnings name
“Unfortunately, Hardware 3, I wish it were otherwise but Hardware 3 simply does not have the capability to achieve unsupervised FSD,” Musk stated on Tesla’s Q1 2026 earnings name on April 23. He recognized the {hardware}’s “memory bandwidth” because the “chokepoint,” in line with the earnings name transcript.
That may be a direct admission that the {hardware} put in in thousands and thousands of Tesla automobiles since early 2019 can’t ship what clients paid for. Not due to a software program limitation that may be patched. Due to the bodily chip itself.
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Musk’s proposed resolution: construct “microfactories” in main cities to retrofit HW3 automobiles with a brand new pc and digital camera system. He additionally stated Tesla plans to transform all HW3 automobiles to HW4, as a result of “that’s what enables them to enter the Robotaxi fleet and have unsupervised FSD,” the transcript confirmed. He talked about a “discounted trade-in” program however provided no additional particulars on price, timeline, or scope.
Why this issues to thousands and thousands of Tesla homeowners
Tesla started putting in {Hardware} 3 in early 2019 and bought it to clients because the system that may finally help full autonomy by way of over-the-air software program updates. Homeowners paid 1000’s of {dollars} above the bottom automobile value to entry Full Self-Driving, trusting that the {hardware} was ample for the characteristic to finally work.
Musk first conceded that HW3 was not ample in January 2025, in line with The Verge. However the April 23 earnings name was essentially the most direct public assertion but, and it got here greater than six years after Tesla began promoting automobiles with the {hardware}.
For homeowners, the admission reopens each uncomfortable query. What precisely did they pay for? When will the retrofit occur? Who covers the price? And may they belief the subsequent promise Tesla makes about autonomy?
The authorized strain is mounting
The admission lands in the course of energetic litigation. Tesla homeowners have filed quite a few class motion lawsuits claiming Musk misled them for years in regards to the capabilities of the Full Self-Driving system, in line with Electrek.
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Musk’s language on the earnings name was unambiguous sufficient to grow to be exhibit materials. Saying publicly that HW3 “simply does not have the capability” to realize unsupervised driving straight helps the claims of consumers who say they have been bought a characteristic their {hardware} may by no means ship.
California regulators have beforehand argued that Tesla’s automobiles couldn’t do what consumers have been led to consider, and that the corporate’s advertising and marketing created a deceptive impression. The April 23 assertion makes that argument more durable to contest.
Key details from Tesla’s HW3 Full Self-Driving scenario:
- Tesla started putting in {Hardware} 3 in early 2019, promoting it as future-proof for Full Self-Driving autonomy, in line with Futurism.
- Musk first admitted HW3 was inadequate in January 2025, greater than six years after the {hardware} launched, The Verge reported.
- On the April 23 Q1 2026 earnings name, Musk stated HW3 “simply does not have the capability to achieve unsupervised FSD,” citing reminiscence bandwidth because the chokepoint, per the earnings transcript.
- Tesla plans to construct microfactories in cities to retrofit HW3 automobiles with HW4 {hardware}, Musk stated on the decision.
- A reduced trade-in program was talked about however no timeline, price construction, or eligibility particulars have been offered.
- A number of class motion lawsuits have been filed by HW3 homeowners alleging years of misrepresentation, in line with Electrek.
- Tesla’s Q1 2026 outcomes confirmed profitability stays skinny amid plummeting European gross sales, Futurism reported.
This admission lands in the course of energetic litigation
Dietsch/Getty Photos
Why the retrofit plan raises extra questions than it solutions
Musk framed the microfactory strategy as an answer. However the logistics of retrofitting thousands and thousands of automobiles throughout main metropolitan areas are huge. Organising new manufacturing traces in cities is pricey. Tesla has not offered a timeline. And the corporate’s Q1 2026 earnings confirmed profitability is as skinny as ever following years of declining revenues in key markets.
Electrek identified that the price of constructing devoted city retrofit services can be substantial, and the plan as described leaves core questions unanswered about who pays, how lengthy it takes, and whether or not present HW3 homeowners are legally entitled to the improve at no cost.
There may be additionally a credibility dimension. Musk has made and revised autonomy guarantees repeatedly since 2016. Promising a widespread {hardware} retrofit carries the identical structural threat: it’s bold, costly, and depending on execution that Tesla has repeatedly deferred.
What it means for Tesla’s autonomy story
Tesla’s valuation has lengthy included a premium for the autonomous driving and robotaxi alternative. If Full Self-Driving requires a {hardware} retrofit for thousands and thousands of present automobiles earlier than the robotaxi fleet can scale, the timeline for that income is pushed additional out. And the price of the retrofit program, nonetheless it’s structured, provides a brand new monetary legal responsibility that was not beforehand priced in.
For traders, an important query is just not whether or not Tesla can finally ship unsupervised FSD. It’s whether or not the trail there’s as clear as the corporate’s inventory value has assumed. Musk’s April 23 admission suggests it’s not. The {hardware} hole is actual, the authorized publicity is actual, and the retrofit plan continues to be largely undefined.
Tesla has constructed one of the loyal buyer bases within the auto business. However loyalty has limits. And the homeowners who paid 1000’s of {dollars} for a characteristic their automobiles can’t ship at the moment are watching to see whether or not the corporate’s resolution matches the dimensions of the issue it created.
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