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Tesla to require supervised FSD V12 test rides during vehicle deliveries: leaked Musk email
An apparent leaked email from Tesla CEO Elon Musk suggests that the electric vehicle maker would be updating its vehicle delivery process. As per the seemingly leaked email, which was shared on social media platform X, Tesla employees are now required to give short FSD V12.3.1 rides to customers who are taking delivery of their cars.
The apparent Elon Musk email was initially shared on X by longtime FSD Beta tester @WholeMarsBlog, who has been testing Tesla’s advanced driver-assist system since its limited rollout in late 2020. The email was short, but its message was clear — Elon Musk wants consumers to realize just how good FSD V12.3.1 works in real-world settings.
Here is the email pic.twitter.com/L4zEXv4sq6— Whole Mars Catalog (@WholeMarsBlog) March 25, 2024
Following is the alleged leaked Elon Musk email.
From: Elon Musk
To: Everybody
Going forward, it is mandatory in North America to install and activate FSD V12.3.1 and take customers on a short test ride before handing over the car.
Almost no one actually realizes how well (supervised) FSD actually works.
I know this will slow down the delivery process, but it is nonetheless a hard requirement.
Thanks,
Elon
This is a HUGE change on three fronts:
1, it shows just how confident Elon is about the quality of FSD
2, it will be a brilliant technique to get people to subscribe
3, it's good to show limitations and how FSD works before getting into one@elonmusk I suggest you give away 1-2… https://t.co/6OdYiqxLd6— DrKnowItAll (@DrKnowItAll16) March 25, 2024
The alleged leaked Elon Musk email hints at a number of important updates for Tesla. For one, it would appear that FSD has reached a point where Musk is now confident enough to market it more assertively to consumers. During the early days of Tesla, owners would joke that the best way to convert an EV skeptic is to just give them a ride in an electric car. Having customers experience FSD firsthand as part of their vehicle delivery experience could have a similar effect.
Another notable aspect of the seemingly leaked Musk email was the CEO’s emphasis on supervised FSD. Over the years, Musk has been very optimistic about Tesla achieving fully autonomous driving with zero human input. By promoting supervised FSD, it would appear that Musk has seen the value in simply promoting FSD’s current iteration, even if it’s not a fully autonomous driving system yet. Supervised FSD, after all, is arguably already one of the most robust driver-assist suites in the market today.
This could dramatically increase FSD take rates especially if coupled with a 0-3 month free trial of FSD.
We est every +10pp improvement in global FSD take rate can increase $TSLA EPS by $.10/share. Every +10pp improvement in the North American FSD take rate can increase $TSLA… https://t.co/AsL9JrzO5E— Gary Black (@garyblack00) March 25, 2024
Tesla bull and Wall Street veteran Gary Black of The Future Fund has noted that the CEO’s directive could end up increasing FSD take rates among consumers, especially if the EV maker couples it with a free FSD trial period. Black noted that such updates could bring some tailwinds to TSLA stock.
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Tesla reveals huge Cybercab detail in new guide for First Responders
Tesla revealed a major new Cybercab detail in a guide it released for First Responders, showing new territory in its beliefs and intentions for the ride-hailing-focused vehicle that entered production in April.
The First Responders Guide is released to give fire departments, paramedics, and other emergency personnel the proper guidance on what to do in the event of an accident, entrapment, or other situation that would require immediate attention.
On one of the pages of the First Responders Guide, Tesla revealed a stark detail about the Cybercab, which could help personnel enter the vehicle more easily in case of an emergency.
Tesla Cybercab has one important piece that AI4 cars might need for FSD
It shows Tesla has no intention of releasing any Cybercab units that were initially proposed for ride-hailing services for the general public with any manual controls, meaning a steering wheel or pedals:
“A Cybercab equipped with steering wheel, brake pedal, and an acceleration pedal is typically an engineering or test vehicle, and operates at SAE Level 2 autonomy. Cybercab is not typically equipped with a steering wheel or acceleration and brake pedals.”
New official Cybercab documentation from Tesla:
“A Cybercab equipped with steering wheel, brake pedal, and an acceleration pedal is typically an engineering or test vehicle, and operates at SAE Level 2 autonomy. Cybercab is not typically equipped with a steering wheel or… https://t.co/P6ut1mZyzr pic.twitter.com/yq6skl9s2J
— Sawyer Merritt (@SawyerMerritt) June 27, 2026
This is a major development for those who continue to believe Tesla planned to release the Cybercab with any sort of manual controls so that passengers could take over if needed. However, when Tesla started manufacturing production versions of the Cybercab in Giga Texas earlier this year, they were spotted without a steering wheel or pedals.
It essentially confirms the company has no intentions of bringing manual controls to the car’s production versions. Some have argued that the likelihood of Tesla having something
There still are some Cybercab units out there with a steering wheel and pedals, and as Tesla said, these cars are engineering or test vehicles, which have Safety Monitors on board to help the car out of a precarious situation or emergency.
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Tesla Full Self-Driving v14 ‘Lite’ Release Notes: new capabilities and features
Tesla released the Full Self-Driving v14 ‘Lite’ suite to owners of Hardware 3 or AI3 vehicles today, adding several new features to the vehicles that were once believed to be capable of unsupervised self-driving.
Now, Tesla has released this modified suite to older Tesla vehicles, adding plenty of new features and capabilities.
Here are the full release notes for the suite:
- Distilled the intelligence from HW4 V14 into HW3. This allows HW3 to directly learn how to handle scenarios using HW4 V14 as a guide. This process unlocks the improvements that have been made to HW4 including Reinforcement Learning (RL) and offline models for HW3.
- Improved both proactive and reactive responsiveness across a wide variety of categories including navigation handling, merges and forks, pedestrian interactions, traffic lights, and vehicle cut-in scenarios.
- Improved general comfort in nominal scenarios through fewer false slowdowns, smoother steering and more consistent lane centering.
- Introduced parking, unparking, and reversing capabilities.
- Added Arrival Options for you to select where FSD should park: in a Parking Lot, on the Street, in a Driveway, or at the Curbside.
- Speed Profiles are now available at all times, to further customize driving style preference.
These improvements, according to Tesla’s Head of AI, Ashok Elluswamy, help distill the driving behavior from AI4’s v14 series into both the camera and compute configurations of AI3.
Tesla Full Self-Driving v14 ‘Lite’ for older cars finally gets released
He added:
“It includes destination options and speed profiles on city roads, but more importantly significantly improved safety. We hope you’ll enjoy it, once the build ships wide.”
FSD v14 Lite is now rolling out to AI3 early-access customers. Based on the feedback, will rollout to more customers over the next few weeks.
This build distills the driving behavior from AI4’s v14 series into both the camera and compute config of AI3. It includes destination…
— Ashok Elluswamy (@aelluswamy) June 29, 2026
Tesla will continue to roll out the v14 Lite suite more widely in the coming weeks, the company said.
News
Tesla Full Self-Driving v14 ‘Lite’ for older cars finally gets released
Tesla has finally released its Full Self-Driving v14 ‘Lite’ suite for older cars that equip the Hardware 3 or AI 3 chip, which have not been able to handle the newest versions of the company’s driver assistance software.
Tesla officially started releasing the v14 Lite suite to owners in the Early Access Program last night. The company’s Head of AI, Ashok Elluswamy, said that the rollout will continue over the next few weeks. The build distills the driving behavior from AI4’s v14 series into both the camera and compute configurations of an AI3 car.
🚨 Tesla is releasing v14 Lite for AI3 owners who are in early-access
This will give AI3 cars the ability to experience new FSD features like parking preferences. https://t.co/pp6Q5FOKoz pic.twitter.com/tqexMB8SVy
— TESLARATI (@Teslarati) June 29, 2026
It also includes a variety of new features that were available to AI4 cars running v14, including:
- Start Self-Driving from Park
- Arrival and Parking Options
- Speed Profiles
The release is highly anticipated because those owners with AI3 vehicles were early adopters into the FSD platform and were promised that their cars would be capable of achieving Full Self-Driving.
However, Tesla CEO Elon Musk admitted during the company’s recent Q1 Earnings Call that these vehicles would not be capable of achieving unsupervised Full Self-Driving, which is what Tesla had originally said.
Owners were not pleased with this answer, or the idea that their commitment to buying the suite outright for thousands of dollars would not yield the ability to drive without operating the car. Tesla gave some solutions for this, including a discount on a new car, or an upgrade to an AI4 or AI5 self-driving computer and new, upgraded cameras.
Tesla owners do not seem pleased with these options, as they require giving the company more money.
Nevertheless, it is important to note that Tesla came through for owners here by releasing v14 Lite before the end of Q2, something it had promised owners during the previous Earnings Call. Tesla has had trouble keeping up with timelines, but this is a big achievement for the team.