Tesla launches FSD Beta 10.69.3 with a huge list of features

By Kevin Armstrong
Tesla has started releasing FSD Beta 10.69.3 to employees
Tesla has started releasing FSD Beta 10.69.3 to employees
Not a Tesla App

It may be one the most anticipated software updates in recent years. Finally, after weeks of Elon Musk tweeting that Full Self Driving Beta 10.69.3 will come out “next week,” it started to appear on Halloween night. Just before midnight on the west coast @WholeMarsBlog tweeted pictures of the FSD Beta 10.69.3 release notes as they appeared on a Tesla employee's screen. That’s right, pictures, plural, as it took three screenshots to gather all the FSD enhancements packed into this update.

FSD Beta 10.69.3 is update 2022.36.15, which means that it includes all of the features on Tesla's 2022.36 update as well, including popular features such as Tesla's new Energy app, Cabin Overheat Protection and more.

It doesn’t take much reading to understand why Tesla’s CEO has been hyping what he has referred to as a “major update.” Several members of the Autopilot team explained the improvements during A.I. Day 2022. It’s worth a watch to understand just how complex the system is and all the work that goes into it.

Many bullet points from the release notes indicate improvements from 6 percent to more than 50 percent, even reducing the runtime of one system by 80 percent. These are incredible achievements for an already highly advanced platform.

Although it was controversial, Tesla’s numbers appear to back up why it removed the ultrasonic sensors and now relies on the cameras, also known as Tesla Vision. An update to the Object Detection network to photon count video streams refers to a particular emphasis on low visibility scenarios.

The architecture for Vulnerable Road Users (VRU), which encompasses pedestrians, cyclists and people on motorcycles, has a 20 percent improved precision. In addition, there is a two-stage VRU Velocity network to adjust how the car responds to crossing pedestrians. The system also has reduced false slowdowns near crosswalks by better predicting pedestrian movements.

The Vector Lanes, which first appeared a year ago, have also been overhauled. According to the notes, it has improved accuracy “of lanes by 9.2 percent, recall of lanes by 18.7 percent, and recall of forks by 51.1 percent.” Additionally, there is a new road marking module to assist with intersections and a “full network update where all components were re-trained with 3.8x the amount of data.”

To summarize the notes regarding vehicle behavior, FSD will provide a smoother ride, with fewer “unnatural slowdowns” thanks to its improved trajectory systems and quicker decision-making.

When Tesla increased the price of FSD in September, Musk said it will soon be worth even more. The CEO has also said this program will prove to regulators that it is safer than humans driving, potentially saving thousands of people from injury or death as Musk hoped. It’s expected this release will go out to approximately one thousand testers and then be expanded quickly if no issues are detected.

Musk has also committed that every FSD subscriber will have access to the program by the end of the year.

Not only is this a huge update regarding FSD, it also includes many features that were previously unavailable to FSD Beta testers since they're still on one of the 2022.20 updates.

Other Features in This Update

Once FSD Beta testers receive this update, they'll gain access to a slew of new features that were previously included in updates 2022.24, 2022.28 and more recently 2022.36.

Energy App

Tesla's new Energy App that will be available in 2022.36
Tesla's new Energy App that will be available in 2022.36
Not a Tesla App

These features include the new Energy App (video), which displays the vehicle's energy usage down to individual components, letting you easily see how much power is being used by the climate system, versus driving and more.

Alternate Routes

Alternate Routes will now display up to three routes for each destination added to the vehicle's navigation system. This will give you more control over the route the vehicle takes.

Cabin Overheat Protection

The long-awaited feature that lets you customize the temperature of Cabin Overheat Protection is also included in this update. You will be able to choose from three different temperature settings at which COP activates.

Blind Spot Camera Placement

One of the more exciting updates of recent was the enhancement of the Blind Spot Camera feature (video). On Model 3s and Model Ys, you'll now be able to pick from three locations for the Blind Spot Camera.

Tesla App

Tesla's adding song title and artist information to the mobile app
Tesla's adding song title and artist information to the mobile app
@longzheng

The Tesla app has recently been updated to include additional features, although many of these features required a newer vehicle update, which meant that existing beta testers didn't have access to them. However, with the latest FSD Beta, you'll now have access to features such as the ability to view the vehicle's destination and ETA in the app, as well as details on the music currently being played. You'll also be able to unlatch the driver's door on a Model 3 or Model Y if the door handle has become frozen shut.

Minimize Tesla Theater

Another big feature included in this update is that you'll now be able to minimize Tesla Theater (video) when adjusting vehicle controls instead of having to exit the video streaming app completely. When viewing a video in full screen, you'll be able to tap the top of the screen to reveal a minimize button that when pressed will let you access vehicle controls and menus.

Tesla Cloud Profiles

In update 2022.24 Tesla launched cloud profiles which save your vehicle's profiles to the cloud. This is especially useful if you have multiple Teslas or finding yourself renting a Tesla in the future. You'll now be able to carry your vehicle settings and profiles from one vehicle to another.

Car Left Open Notifications

Tesla has recently updated the notifications that you'll receive when the vehicle is parked. You can now choose to receive an alert if the vehicle doors have been left unlocked for a period of time as well.

Undocumented Changes

In addition to all the documented features in this update, there is also an extensive list of undocumented changes that never made it to the release notes.

One of the most interesting is that Tesla will now display suggested destinations when you tap on the Navigate box. The destinations at the top will be suggestions that will vary depending on your location, time of day, history and user profile.

Other undocumented changes include the ability to view tire pressure data in the Service tab even when the vehicle is parked, improvements to vehicle alerts and HomeLink and the capability to uninstall games.

The list of features and enhancements included in this update is huge. To see a complete list of all the changes, check out the release notes for this update.

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Tesla LFP Batteries Can Now Be Warmed up While Supercharging Using Innovative Feature

By Karan Singh
Not a Tesla App

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 Included FSD V12.6.1 and V13.2.4 in the Same Update: What Caused This and What It Means

By Karan Singh
Not a Tesla App

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.

While this update focuses on bug fixes, Tesla’s already working on bigger features for FSD V13.3, which we have already confirmed to include improvements to highway following and speed control.

FSD V12.6.1

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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