Tesla discussions with DMV reveal interesting facts about FSD beta

An organization called Plainsite in San Francisco used the Freedom Of Information Act to obtain an email about a conversation that the California Department of Motor Vehicles had with Tesla about the progress of FSD.

This was an email about a conversation that the California DMV had with the engineers who are creating the software for Full Self Driving at Tesla. The email was dated March 9th about a phone conversation that had just been held.

Tesla said that there were currently 824 vehicles in the program, 753 employees and 71 nonemployees. The plan was to expand the number of beta testers to approximately 1600 people.

The DMV asked about how Tesla communicated with each potential beta tester. For the first 824 people, they called each one individually and discussed the capabilities and limitations of the system, and they got informed consent. Tesla said they were working on a video for new participants, and they promised to share the video with the DMV.

The DMV asked about the “Button” that Musk promised in a tweet. The engineers couldn’t comment on the “Button.” DMV asked about how additional participants would be selected, and the engineers said they would include referrals from current beta testers, and that they’d be vetted by checking on the auto insurance claims of potential new beta testers.

So when Elon Musk tweeted that FSD had no accidents yet, he was referring to a group of drivers that had been selected for safe driving histories.

DMV asked how beta testers sent feedback to Tesla, and, no surprise, they sent feedback by email or snail mail. Instances, when the FSD was overridden by the driver, were sent back to Tesla along with a video feed so that software engineers and the neural network could make improvements in the next iteration of the beta FSD software.

Then DMV asked Tesla about Elon Musk’s tweet that FSD would be at level 5 by the end of the calendar year. The engineers really tried to be supportive of their boss. They said he was extrapolating based on the amount of improvement they’d seen so far. But they said that the beta FSD is still firmly in level 2. The driver must be constantly involved in the driving process and must be ready at any second to take control. Their criterion for going to level five, full vehicle autonomy, would be one driver interaction with the system every one to two million miles. The engineers that are actually working on the system are not as confident about achieving level five autonomy this year as Elon is.

The engineers told DMV that they test the software by driving with it. They would know when a new release is going up a level. Right now, even the beta FSD is still in level 2. That means that the car can steer, accelerate and decelerate, start and stop, but human control could be required at any time.

Level 3 would mean that the car could drive itself most of the time, but the human would have to be alert for needed intervention. Level 4 would mean that the car drives itself all the time within certain areas and on certain types of roads.

Level 5 would mean that there would be no need for human controls because the car could go anywhere safely without any human supervision. Presumably, a level 5 autonomous car could drop its passengers off at their destination and then find a place to legally park. It would have to be able to read parking rule signs, and it would have to be able to pay for parking if paid parking was all that was available.

So my assessment of this information is that we can’t expect level five autonomy this year, but we can expect a wider availability of the beta version of FSD. But not everyone will get the “Button.” Tesla will check your driving record because, sadly, there are people who drive Teslas without paying attention even now, when even the beta FSD is still in level 2, not autonomous at all.

Photo courtesy of GreenTheOnly on Twitter.

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Tesla’s New Signal Viewer Panel in Service Mode+ Allows You to View Real-Time Data

@scotsrule08 on X

Tesla’s latest software update, version 2025.2, brings new features to Service Mode, continuing the trend of improving in-vehicle diagnostics.

Currently, this feature is only available for vehicles with AMD Ryzen infotainment systems and requires Service Mode+, which is a subscription service aimed at technicians. Intel-powered vehicles aren’t supported yet, but we expect this feature to roll out to them as well unless hardware limitations prevent it.

Thanks to Spencer for providing an image of the panel in action.

Signal Viewer Panel

While update 2025.2.6 adds four service mode improvements, including updates to brake burnishing, charge port calibration, and noise recording panel improvements. In this article, we’ll focus on the new signal viewer panel.

This new panel offers a live data feed from selectable vehicle sensors. You select the signals you’re interested in and it’ll plot the signal on a graph. In addition to allowing you to view real-time signal data, it also allows you to record them.

The signals are searchable and can be easily added or removed from the panel. You can track up to 10 sensors, and the UI allows three of them to be viewable at once.

However, this is Service Mode and it’s more than just pretty looks. You can really dig down into these charts. You can pan them left and right through time, and tapping a specific point shows the exact value of that signal. The panel also supports pinch-to-zoom, enabling you to adjust the time scale across all panels simultaneously.

This feature is exclusive to Service Mode+, which requires a subscription to Tesla’s ToolBox3 software and a connection to a computer. It’s designed to help technicians diagnose issues related to signal quality, noise in the vehicle’s electrical systems, and signal variance in components during driving.

We’re excited to see Tesla’s continued focus on repairability, especially with additions like the Cybertruck’s Interactive Wiring Diagram and the launch of the Tesla Online Parts Catalog, which lets customers purchase parts directly.

Plus, with the reduced cost of ToolBox 3 subscriptions, even DIY enthusiasts now have access to tools that make Tesla repairs more accessible.

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Tesla Introduces New Model Y Variants in Europe; Ends Launch Series

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Tesla has updated its Model Y lineup in Europe, introducing new standard configurations while discontinuing the limited-edition Launch Series. With the new variants now available, European customers will have more choices and cheaper options to pick from.

The Launch Series and some of its exclusive features will no longer be offered—except in the UK, where it remains available alongside the new lineup.

New Models Introduced

Tesla’s new Model Y lineup in Europe includes three main variants. The prices vary slightly from country to country.

• Rear-Wheel Drive (RWD): Priced at €44,990, this model is the most affordable new Model Y, but it also has the shortest range and is missing a few features available on other trim levels.

• Long Range Rear-Wheel Drive (LR RWD): Available for €49,990, this version is essentially the same as the RWD model, but with a larger battery. It has seen a €1,000 price increase compared to the outgoing Long Range RWD model.

• Long Range All-Wheel Drive (LR AWD): At €52,990, this model has seen a price drop of €2,000, making it a better deal than the previous LR AWD Model Y. This is also the only new Model Y to come with most of the same features as the Launch Series, including additional speakers, a subwoofer, premium materials inside the cabin and improved acceleration. Acceleration boost should also become available for this model, letting it match the performance of the Launch Series.

All Model Y variants come with all the improvements that we’ve discussed about the new Model Y, including the new front and rear light bars, improved aerodynamics, ventilated seats, improved heat and sound isolation, and the 8-inch rear touchscreen. Some exclusive options, like the Midnight Cherry Red paint, appear to no longer be available. However, Tesla has already said that they’ll be introducing new paint options for the Model Y in North America.

Compare Model Y Variants

Here’s how the various Model Y variants compare to each other:

Launch Series Ends

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The Launch Series, which debuted just weeks ago in Europe, has now been phased out. This limited-edition model was priced at €60,990 and included a suite of premium features comparable to a bundle deal you may find with other products. It came equipped with Full Self-Driving (FSD), Acceleration Boost, and exclusive badging on the rear liftgate, door sill plates, and puddle lights.

While the Launch Series is no longer available for new orders in most European countries, customers can still get a similar vehicle by opting for the Long Range AWD model and manually adding premium features like FSD. Acceleration Boost, which was standard in the Launch Series, is expected to become available for purchase once these vehicles are delivered or soon afterward. However, some exclusive elements, such as badging and trim details, will remain unique to the discontinued edition.

For now, the UK remains an exception, still offering the Launch Series alongside the newly introduced models.

Performance Model Still to Come

With Tesla now introducing the expected variants of the refreshed Model Y, one notable absence is the Performance model. While the Launch Series was fast due to the Acceleration Boost addon, there’s no doubt the Performance version will be in a league of its own.

What we saw Tesla do with the 2024+ Model 3 Performance variant was more than just using binned motors. The vehicle featured unique bumpers, a spoiler, an improved suspension, sport seats, Track Mode V3 and other features that made the vehicle stand out compared to the Model 3 AWD.

The Performance version of the new Model Y is expected to become available later this year, however, expect it to carry a $5-$8k premium over the AWD model.

Other Regions to Follow

As Europe phases out the Launch Series, other regions are expected to see similar changes. With the other models now revealed, owners in other regions have a better idea of whether they should buy the Launch Series or wait for the additional models to arrive.

Tesla naturally adjusts its offerings based on market demand, and if sales of the Launch Series remain strong in other parts of the world, Tesla will likely wait it out a little longer before offering the other models.

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