Tesla FSD Beta 10.4 to go out to 98+ Safety Scores

Tesla is getting ready to send the FSD Beta to additional users next week. Elon Musk is saying that Tesla will start releasing the FSD Beta to drivers with a Safety Scores of 98 or higher. If you're trying to reach a score of 98, you can use our Safety Score Calculator to see how many more miles you need to drive.

Tesla to send FSD Beta to users with a 98 Safety Score

@overclockthis/Twitter

Tesla previously offered the FSD Beta to drivers who had a score of 100 initially. The last update 10.3, then went out to users with a score of 99 or higher.

Elon has previously said that Tesla will continue to decrease the score required to receive the beta over time.

FSD Beta 10.4

Tesla is also releasing FSD Beta 10.4 next Friday. The beta is said to include improvements to left turns under fast traffic conditions. Users previously noted some issues when coming across certain types of gates, so this build will also contain improvements when dealing with gates.

Changes to Rollouts

Tesla ran into some issues with FSD Beta 10.3 that is causing Tesla to change how they rollout their betas.

When FSD Beta 10.3 was released it caused some issues in certain vehicles that caused Forward Collision Warnings. Tesla ended up updating users on the FSD Beta to a production version before re-releasing the FSD Beta as version 10.3.1.

With version 10.4 Tesla will start their new rollout procedures for FSD Betas. After their QA team signs off on the beta, Tesla will then release the beta to employees only. They will then wait a day before releasing it further.

If no major issues have been brought up, Tesla will then start releasing the beta gradually to external drivers. Tesla will release the beta externally at the rate of about 1,000 cars an hour. If Tesla finds an issue then they can rollback the affected vehicles instead of having to rollback everyone.

This rollout plan is very similar to how Tesla handles their normal production rollout. They will always gradually send out updates and receive feedback. Tesla will then fix any issues and roll out another update. Only when all major issues have been fixed will Tesla have a widespread release that goes out to all Teslas.

Tentative plan is 98 & above starts uploading Friday afternoon next week.

If we see any concerns, uploads will pause while we investigate, so might take a few days before everyone with 98 safety gets beta 10.4.

10.4 improves left turns across fast traffic & stopping for gates.

— Elon Musk (@elonmusk) October 27, 2021

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New Tesla Model Y Adds 4D Radar; Calls 911 If Child Left Behind, Increases Safety

Not a Tesla App

Tesla’s refreshed Model Y is currently being manufactured as Tesla prepares for its first deliveries next month. While we’ve already seen quite a few cool new features, there’s more that has yet to be revealed. A recent video interview with Tesla’s engineering team hosted by Tesla Owners Silicon Valley reveals that the vehicle includes a new 4D cabin radar.

4D Radar

While Tesla has included an in-cabin radar since 2022, this appears to be a new, more capable radar. The current cabin radar is used to verify seat occupancy, but Tesla plans to add more functionality to this new system.

This updated radar will be used to provide a lot more detail than the current radar or cabin camera can provide today. The radar is located in the same location as the current version, directly above the rearview mirror.

Classify Passenger Size

This new radar has several new safety-focused features, and they’re all quite exceptional. First off, the radar will detect and classify passenger size to determine which airbags to deploy dynamically. That means that if a shorter individual is sitting up front, the dashboard airbag may not activate - but the curtain airbag will.

That will reduce injuries in impacts from airbag activation while also reducing repair costs by not activating unnecessary airbags. By having a better idea of the passenger’s size, height, and weight, the vehicle can also better determine when to activate the airbag.

Children Left in Car

But that’s not all - because of that classification system, the radar can differentiate an adult passenger from a baby or child sitting in the second row - and automatically make the necessary dynamic safety adjustments.

The cabin radar will also detect heart rate and breathing, and Tesla will automatically send a reminder through the Tesla app if it detects a child is left unattended in the vehicle. If this occurs, the vehicle will perform a variety of functions, the first being to turn on the HVAC system and send you a reminder. And if that’s not enough - in the case of an emergency, your vehicle will automatically call emergency services for you and report its location.

It’s important to note that while vehicles outside North America have eCall capabilities, in North America, they cannot call 911 unless a phone is connected to the vehicle via Bluetooth. We hope that Tesla can contact 911 via an alternative method or add eCall capabilities to these vehicles.

In late 2023, Tesla added the ability for the vehicle to call 911 over Bluetooth when the vehicle is involved in a crash.

The cabin radar in the 2024 Model Y

Not a Tesla App

Coming Soon

While the refreshed Model Y will be shipping in March, this new radar and its associated features won’t be available immediately. Tesla intends to activate these new safety features in Q3 2025 - so sometime in late summer or early fall. We’ll dive into this new feature once it’s available later this year.

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Tesla Confirms Update Issue for FSD V13.2.2; Fix Coming

Not a Tesla App

A member of Tesla’s AI development team, Kalena Brown, took to X to mention that an update is on its way for AI 4 vehicles on older FSD V13.2 builds.

It seems that Tesla has caught an issue that has been preventing vehicles from safely updating from FSD V13.2.2 to newer builds such as FSD V13.2.4 or V13.2.6.

The Bug

Tesla usually catches these issues early in testing, but sometimes, they make their way out into the wild, necessitating a stop to a rollout. In this case, the rollout was likely halted to prevent this issue from spreading to other vehicles.

There have been a lot of comments on social media that users haven’t seen an update since late December or early January. While that’s not completely abnormal, this update, version 2024.45.25.5 includes an issue that prevents it from being updated.

Please be patient! Found an issue specific to that update path, but fix is coming soon

Many folks on older builds also waiting and we're working hard to get everyone covered 🙂

— Kalena Brown (@KalenaKBrown) February 7, 2025

The Fix

Brown says that Tesla is aware of the issue and is working hard to get a build with the fix released soon. It may be a couple of weeks before it’s ready, but you can expect Tesla to roll this one out slowly to make sure the issue is addressed.

The issue appears to be specific to FSD V13.2.2, so anyone on another update should not be affected. Keep an eye out on our feeds - and we’ll let you know once the update is released.

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