This article seeks to answer the most frequently asked questions about Tesla's Full-Self Driving Beta Program. It will answer questions about how to get selected for the program, how to improve your safety score and when it will become available for wider release.
How does FSD work?
FSD is Tesla's proprietary self-driving software that is improved by collecting data from Tesla's network of over 100,000 beta testers.
What is FSD Beta?
FSD Beta allows Tesla vehicles to drive autonomously to a destination entered in the car's navigation system. Since this is the Beta program, drivers must remain vigilant and ready to take control at all times.
How many users are there in the FSD Beta Program?
As of July 2022, there are over 100,000 Tesla drivers enrolled in the FSD Beta program in the U.S. and Canada.
How many miles have been driven on FSD Beta?
As of July 2022, Tesla reported that its fleet of customers driving with the FSD Beta software has surpassed 35 million miles driven.
Which countries is FSD Beta available in?
Tesla currently allows FSD Beta for cars in the U.S. and Canada. Tesla plans to launch the program in Europe later this year.
How much does FSD Beta cost?
Tesla's FSD package has consistently increased in price over the years. Most recently in January 2022, Tesla increased the cost from a one-time payment of $10,000 to $12,000.
The software is also available as a monthly subscription for $99 if you have Advanced Autopilot or $199 if you have basic Autopilot.
The subscription price is only available if you have FSD hardware 3.0 or above.
Which models are available for FSD Beta?
If you have purchased FSD capability and have FSD hardware 2.0 or 2.5, you are eligible to receive a complimentary installation of Tesla's FSD computer (hardware 3.0).
A complimentary hardware upgrade to the FSD computer is not available for Full Self-Driving capability subscribers; however, you may be eligible to upgrade for $1,000.00 plus applicable tax, which includes installation.
How do you sign up for FSD Beta?
You must be a FSD user (paid in full or by subscription) and live in a supported region to request access to the Beta program.
You can request by tapping on Controls > Autopilot > “Request Full Self Driving Beta”, and accept the terms and conditions. You will need to meet Safety Score minimums over a certain period before Tesla gives you access to the beta.
You can view your Safety Score in the app and we have seen Tesla add beta testers with a score of 95 and above. However, Tesla does not add additional testers continuously, and it may take a week or months of having a score above 95 before you're given access to the beta.
Unfortunately, there is no guarantee that you will receive the FSD Beta even if you have a high Safety Score as Tesla only adds additional testers when needed.
How does Tesla select users for the FSD Beta Program?
Though requirements change over time and vary depending on region, the current requirements for the Beta test include getting a 95-100 Safety Score over a monitoring period of seven days.
How do I improve my Safety Score?
There are five safety categories that Tesla actively uses to measure the safety score of a driver. Your performance in each category is compared to the median of Tesla's fleet.
These are the five categories in order of weighted average score:
Tesla’s been on a roll with Supercharger improvements lately, from the 325kW charging update for the Cybertruck, to 500kW with V4 Superchargers coming next year. While those improvements have been limited to the Cybertruck, Tesla didn’t put all their focus on their new flagship vehicle, but looked at their more affordable vehicles as well.
LFP Battery Heating
Tesla’s Superchargers can now heat LFP Batteries - those that are in the Model 3 and Model Y Rear Wheel Drive variants. This applies to Long Range and Standard Range models, which saw a limited run. This is another update included as part of the 2024 Tesla Holiday Update - which really arrived with a lot of unannounced new features and capabilities.
The change is pretty interesting - Superchargers of the V3 and V4 variety can now pre-heat batteries for Model 3 and Model Y vehicles equipped with LFP battery packs. That means those vehicles are able to get back on the road faster when it's extremely cold. Of course, Tesla still advises you to precondition before you arrive, saving drivers time and money.
Max de Zegher, Tesla’s Director of Charging, also commented on the new feature. Essentially, Tesla is inducing an AC (alternating) ripple current through the battery to warm it up. Keep in mind that Superchargers are DC charging. That means it is possible to get a cold-soaked LFP vehicle on the road 4x faster than before, assuming that it didn’t precondition at all and that it is in the worst-case scenario (below 0ºF).
In essence, Tesla is using some engineering magic to turn the circuits inside the LFP battery into an electric heater - and powering that heater through the Supercharger. An AC ripple current is a small oscillation in the DC charging current that generates heat through electrical resistance, warming up the battery. Those ripples are a byproduct of converting AC to DC and back - so Tesla is using the onboard charger to induce those ripples to warm up the battery. Definitely an innovative technique that’s really only possible with the versatility of the NACS connector.
We’re hoping Tesla can implement this across their full lineup of vehicles, but we’ll have to wait and see how it is trialed across LFP vehicles first and if it is even possible on vehicles with 2170 or 4680 battery packs.
Tesla launched two FSD updates simultaneously on Saturday night, and what’s most interesting is that they arrived on the same software version. We’ll dig into that a little later, but for now, there’s good news for everyone. For Hardware 3 owners, FSD V12.6.1 is launching to all vehicles, including the Model 3 and Model Y. For AI4 owners, FSD V13.2.4 is launching, starting with the Cybertruck.
FSD V13.2.4
A new V13 build is now rolling out to the Cybertruck and is expected to arrive for the rest of the AI4 fleet soon. However, this build seems to be focused on bug fixes. There are no changes to the release notes for the Cybertruck with this release, and it’s unlikely to feature any changes when it arrives on other vehicles.
FSD V12.6.1 builds upon V12.6, which is the latest FSD version for HW3 vehicles. While FSD V12.6 was only released for the redesigned Model S and Model X with HW3, FSD V12.6.1 is adding support for the Model 3 and Model Y.
While this is only a bug-fix release for users coming from FSD V12.6, it includes massive improvements for anyone coming from an older FSD version. Two of the biggest changes are the new end-to-end highway stack that now utilizes FSD V12 for highway driving and a redesigned controller that allows FSD to drive “V13” smooth.
It also adds speed profiles, earlier lane changes, and more. You can read our in-depth look at all the changes in FSD V12.6.
Same Update, Multiple FSD Builds
What’s interesting about this software version is that it “includes" two FSD updates, V12.6.1 for HW3 and V13.2.4 for HW4 vehicles. While this is interesting, it’s less special when you understand what’s happening under the hood.
The vehicle’s firmware and Autopilot firmware are actually completely separate. While a vehicle downloading a firmware update may look like a singular process, it’s actually performing several functions during this period. First, it downloads the vehicle’s firmware. Upon unpacking the update, it’s instructed which Autopilot/FSD firmware should be downloaded.
While the FSD firmware is separate, the vehicle can’t download any FSD update. The FSD version is hard-coded in the vehicle’s firmware that was just downloaded. This helps Tesla keep the infotainment and Autopilot firmware tightly coupled, leading to fewer issues.
What we’re seeing here is that HW3 vehicles are being told to download one FSD version, while HW4 vehicles are being told to download a different version.
While this is the first time Tesla has had two FSD versions tied to the same vehicle software version, the process hasn’t actually changed, and what we’re seeing won’t lead to faster FSD updates or the ability to download FSD separately. What we’re seeing is the direct result of the divergence of HW3 and HW4.
While HW3/4 remained basically on the same FSD version until recently, it is now necessary to deploy different versions for the two platforms. We expect this to be the norm going forward, where HW3 will be on a much different version of FSD than HW4. While each update may not include two different FSD versions going forward, we may see it occasionally, depending on which features Autopilot is dependent on.
Thanks to Greentheonly for helping us understand what happened with this release and for the insight into Tesla’s processes.
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