Issue 411 - How Tesla Vision handles autonomy in bad weather
Roadster
Roadster to be built in Texas, but launch delayed again
The long-awaited Roadster will be manufactured at Gigafactory Texas, as confirmed by VP Lars Moravy and chief designer Franz von Holzhausen. However, the unveiling event has been pushed back yet again, disappointing hopeful fans who had expected a reveal in May.
FSD
How Tesla Vision handles autonomy in bad weather 📷
A new patent shows how the camera-only Tesla Vision system compensates for poor weather conditions. FSD now uses a visibility grid and detailed scene tags, such as rain, fog, or condensation, to diagnose what is blocking the cameras, then automatically activates hardware responses like wipers, lights, or defoggers. Importantly, the system also uses this analysis to reduce phantom braking by recognizing when visible "obstacles" are likely just weather artifacts rather than real hazards.
FSD mimics human behavior, and now slows down for police
Full Self-Driving has started mimicking the common human habit of slowing down and changing lanes when it spots a police car or other stationary vehicle in the highway median, even if emergency lights are not active. This cautious maneuver, now seen even when FSD is in its faster "Hurry" mode, reflects the neural network's ability to learn subtle road etiquette from millions of miles of real-world driving data. It is a standout example of how Tesla continues to blend pragmatic safety and real-world instincts into its autonomous tech.
Driver monitoring is reduced with the latest Full Self-Driving release
The latest FSD update, v14.3.3, reduces driver monitoring nags, making the system feel less intrusive and more human-like behind the wheel. Besides more relaxed oversight, the update also delivers faster Smart Summon, improved voice commands, and smoother driving behavior, though owners should remember that legal restrictions on phone use still apply and FSD is not fully autonomous yet. This data-driven shift improves usability, but drivers still need to stay attentive and responsible.
Battery
Dry cathode breakthrough could drastically reduce battery costs
A fully dry cathode process has now been developed for 4680 battery cells, enabling significant reductions in both manufacturing costs and factory footprint. Though Elon Musk clarified that costs will not be halved, the new method replaces expensive wet production with a solvent-free "spider web" composite binder, dramatically simplifying manufacturing and speeding up production. These advanced batteries are already powering select Model Y vehicles out of Gigafactory Texas, with broader adoption planned across the lineup.
Model S & X
Why Model S and Model X were discontinued, and how they could return
Model S and Model X production ended due to outdated vehicle architecture, tightening safety regulations, and a desire to prioritize next-generation projects like Cybercab and Optimus. Executives explained that the cost and complexity of bringing the models up to evolving standards, particularly in Europe, would require a near-complete overhaul, which was not the best use of resources right now. However, a future comeback is not off the table, and any return would likely involve a full ground-up redesign using Tesla’s latest manufacturing tech.
First look at the Model S Signature Edition 📹
This first look at the Model S Signature Edition likely covers the unique aspects and special features that differentiate it from standard Model S models, such as exclusive badging and top-tier configurations. Given Tesla’s typical approach with Signature Editions, expect a focus on early adopter perks, premium trim options, and the historical significance of the car as an early flagship in the lineup. For collectors or enthusiasts, this edition stands out as a key piece of Tesla’s evolution.
Model 3
Engineering chief teases the possibility of a Model 3 Plaid
VP of Vehicle Engineering Lars Moravy hinted that a tri-motor, Plaid-level Model 3 is something he frequently considers, though it is not a current priority given the focus on projects like Optimus and the upcoming Roadster. While there is no concrete plan yet, Moravy's openness about exploring Plaid-like technology for the Model 3 stirs hope that such a high-performance variant could eventually materialize. For now, advanced motor technology is being reserved for the next-gen Roadster, but Tesla's track record of filtering flagship tech down to other models means a Model 3 Plaid is not off the table.
Robotaxi
Dedicated robotaxi hub planned in Texas 📹
The next step toward launching the autonomous ride-hailing network is a dedicated Robotaxi hub in Irving, Texas. The proposed 35,000-square-foot facility will house, maintain, dispatch, repair, and clean a large fleet of Cybercabs, with dedicated parking for over 200 vehicles and multiple Supercharger stalls. Approval is still pending due to local zoning requirements.
🤓 What the acronym
As a Tesla fan, I find myself sometimes having to remember what are all those acronyms, here is a list of the ones you can find in this issue.
FSD: Full Self-Driving
Please stay on the case about when -- and whether -- Model 3/Y owners with HW 3 will get upgraded. If ever. So far it is just talk, with no substance