It's been a while since HW3 owners have received a new FSD update, with the latest update coming with FSD version 12.5.4.2. While this version added vision-based attention monitoring with sunglasses, it’s still far behind the latest features available on FSD v13.2.1.
Tesla shared their FSD roadmap twice in the past few months, but HW3 was mostly left out, except for a single bullet point that stated there would be improved V12.5.x AI models for city driving.
We’ve recently seen HW4 vehicles receive much larger AI models, camera improvements that include processing video feeds at full resolution and 36 FPS, and much more. FSD V13 also gained features such as the ability to reverse and start FSD from park, amongst others.
It’s clear that HW3 is not powerful enough to run these latest FSD models, but HW3 owners are right to feel left out and disappointed with Tesla selling vehicles with HW3 up through the middle of 2023. Elon Musk has stated that Tesla will upgrade HW3 cars if needed, but are left in the dark in terms of what the upgrade will be and when it’ll become available.
Since that comment from Musk and Tesla’s updated roadmap in late October, Tesla hasn’t shared any additional news on HW3, until now.
Ashok Elluswamy, VP of AI at Tesla, has confirmed on X that an FSD update for HW3 owners is coming before the end of the year. Putting aside the 2 weeks joke, he did confirm that FSD V12.6 will be on its way for HW3 vehicles by the end of the year - which just happens to be about 2 weeks away.
FSD V12.6
WholeMarsBlog on X
It seems that the V12.6 build will be unique to Hardware 3 - as there haven’t been any builds with that FSD version yet. The closest build that we have to look at is FSD V12.5.6.4, which only went out to HW4 vehicles. We expect FSD V12.6 to include everything in 12.5.6.4 with possibly some additions.
FSD V12.5.6 brought a lot of improvements. We covered all of the features in FSD 12.5.6 previously, if you want a detailed breakdown and photos of all the features. However, here’s a high level overview of everything that version included:
Better and More Natural Lane Change Decisions
Updated Speed Profiles, including Hurry Mode
Auto Speed Changes
End-to-End Highway Stack
Audio Data Collection
These changes greatly improved FSD on HW4, so we’ll have to wait and see if they provide similar improvements for HW3 vehicles. The more natural decisions should improve overall smoothness and get rid of the jerky-wheel syndrome and green-light braking that has become synonymous with V12.5.4.2. Alongside better lane selection, this makes the entire experience much smoother and more fitting of Full Self Driving.
The updated speed profiles are applicable on both roads and highways (up to 50 mph with this version), which means you’ll get an updated Chill Mode (with Minimal Lane Changes), Standard Mode, and the new Hurry Mode, which is focused on driving faster and making more frequent lane changes.
Auto Speed has also been removed in favor of Max Speed, which will let you define an overall max while letting FSD still pick its overall speed up to that maximum set speed. You can adjust the hard max by using your scroll wheel to slow down or speed up the vehicle.
However, the biggest feature in this update is the new End-to-End Highway Stack, which finally brings the benefits of FSD V12 on city streets to highway driving.
The final feature that we’re expecting in FSD V12.6 is the ability to collect audio data to begin training for hearing emergency vehicles. This one will be big and it’s what will make FSD feel very human-like. Tesla is starting off with detecting emergency vehicles, but you can expect them to start detecting much more than that soon.
Tesla hints at that in their release notes, saying that audio sharing will be used for features such as emergency vehicle detection. Expect FSD to react to more in the future, such as vehicles honking or someone yelling. Tesla also said that they’ll be looking to have the vehicle honk when needed.
Why FSD 12.6
It’s interesting that Tesla is choosing to name this version FSD 12.6 instead of FSD 12.5.6.x, like they’ve done in the past. This points at some additional improvements being included, but it’s not clear what they could be. Could Tesla bring down some improvements from FSD V13, or add some features such as the ability to reverse?
Tesla may want to stay away from the FSD V13 name if the HW3 version isn’t going to perform as well as FSD V13 on HW4, but at the same time, they could simplify some FSD V13 features and make them available for HW3 owners.
What’s in FSD V13
Let’s take a quick look at all the features in FSD V13 that weren’t in FSD 12.5.6.x. FSD V13 includes significant improvements to the FSD model that just won’t fit into HW3 that are likely responsible the the smoothness seen in FSD V13. This includes a much larger model, full camera resolution, higher frame rates, and more, but FSD V13 also includes these additional features:
Speed Profiles on both City Streets and Highways (available on all roads and speeds)
Integrated unpark, reverse, and park capabilities
Start FSD from Park
Improved reward predictions for collision avoidance
Improved camera cleaning
Redesigned controller for smoother, more accurate tracking
Dynamic routing around road closures, which displays them along an affected route when they are detected by the fleet
While the larger model of FSD V13 is not expected to be available for HW3 vehicles, some of these other features have the possibility of making the cut in V12.6.
Legacy Vehicles
There’s no news on Model S and Model X legacy vehicles with MCU 1 receiving the same update just yet. Teslas with MCU 1 did receive FSD V12.3.6 on update 2024.26.3.1, but we haven’t seen anything indicating there will be another update coming soon. However, getting FSD 12.6 out for HW3 with MCU 2 could be the precursor to it becoming available for older MCU 1 vehicles.
We’re super excited to hear Tesla talking about HW3 vehicles and that an update is coming in just a couple of weeks. While it’s not FSD V13, it could provide massive improvements until a hardware upgrade becomes available for HW3 owners.
Elon Musk previously mentioned that he’s interested in sending off Tesla’s new flagship vehicle - the Cybertruck - to other parts of the world. We’ve seen trucks pop up everywhere, from Britain, Germany, Dubai, and China.
When the Cybertruck launched, it was immediately available for purchase in the U.S., while Canadian deliveries only began last month. Beyond its arrival in Canada, however, there has been no official word about the Cybertruck being introduced to other countries.
Elon Musk mentioned that the Cybertruck would have to see some potential design changes to adhere to regulations in some regions - such as rounding off some of the edges of the Cybertruck to adhere to European safety requirements. While these changes haven’t necessarily been made just yet, Tesla has indicated they do eventually intend to offer the Cybertruck for sale globally.
Chinese Registration
Tesla has officially registered the Cybertruck with the Minister of Industry and Information Technology and acquired the Automobile Energy Consumption Label. That’s the equivalent of the North American Monroney Sticker - a label that must be adhered to the vehicle somewhere at either import or completion of manufacturing.
The label is public information, and thanks to @MrTeslaTom on X, we’ve got a breakdown and translation of the sticker. We stuck with the key information here, and we’ll break down what it means afterward.
Manufacturer: Tesla (Shanghai) Co., Ltd.
Model: CTTM
Gross Vehicle Weight: 3,104 kg
Maximum Design Total Weight: 3,700 kg
Drive Type: Pure Electric
Rated Drive Motor Power: 206/222/222 kW
Range: 618km
Production Date: December 11, 2024.
There’s nothing particularly unusual here, but the manufacturer is listed as Tesla (Shanghai) Co., Ltd. Interestingly, Tesla’s imported Model S and Model X vehicles are also labeled as manufactured by Tesla Shanghai, despite being produced in the United States—just like the Cybertruck.
As such, we don’t necessarily expect Giga Shanghai to start producing Cybertrucks just yet, but it could be possible in the future. However, this sticker is necessary for the sale of Cybertrucks in China - and with its arrival, we expect Tesla to release the truck in the country soon.
Chinese Foundation Series?
When the Cybertruck finally arrived in Canada, it was initially offered as a Foundation Series, even though the Foundation Series had already ended in the US. Tesla is likely to offer the Foundation Series again to its first Chinese customers, just as it did in Canada.
We’d be surprised if Tesla skipped the Foundation Series in China. It’s much more lucrative for Tesla because it bundles several services and accessories into the Cybertruck’s price. The Foundation Series includes lifetime Premium Connectivity, FSD, Powershare capability, and several accessories.
In addition, many well-to-do customers are more willing to purchase an exclusive model—like the Foundation Series with its special dash and exterior etchings—at a higher price in China.
All in all, it looks like Tesla is preparing to release a Foundation Series Cybertruck in China, possibly with deliveries beginning in mid 2025.
Last night Tesla released FSD V13.2.1 with software update 2024.39.15. While the update is still going out in very small waves, it’s the first time FSD V13 has gone out to users beyond the initial early-access testers.
The update is going out to all HW4-based models, including the new Model S/X and the Model 3/Y, and includes the Cybertruck for the first time.
FSD V13
FSD V13 adds various new features, including the ability to start FSD from Park, Reverse, and Park at Destination. However, not all features are available on the Cybertruck yet. You can check out our detailed examination of the FSD V13.2 features here.
Start FSD from Park is also called Unpark - and it means that you can select your destination, and then tap and hold the new Start FSD button. FSD will engage, shift out of park, and into drive or reverse to get to your destination.
Next up, FSD is now capable of driving in reverse. It can now shift into reverse as required and will shift between the three gears as needed (Reverse, Drive, and Park). This means that FSD can now perform 3-point turns when necessary.
Finally, when FSD reaches its destination, it will navigate to an open parking spot if one is nearby and available. For now, FSD will only look for open parking spots, but soon you’ll be able to pick what the vehicle should do when arriving at its destination.
Take a look at the video below of one of the first drives of FSD V13.2.1.
V13 is MINDBLOWING.
Here’s the first drive video with FSD v13.2.1. 31 mins from parking lot to parking spot with ZERO disengagements or interventions. I can’t believe how smooth it is- it’s incredible.
This update is essentially a bug fix for the Model S, 3, X, and Y. However, the Cybertruck is receiving a modified release that’s missing several features compared to the other vehicles receiving 13.2.1. Here’s what’s missing from the Cybertruck version:
First off, Cybertruck does not get integrated Park, Unpark, and Reverse for the time being. In addition, there still isn’t support Actually Smart Summon in this release. With this update, Tesla is calling out the “Start FSD (Supervised) from Park” feature as a separate item in the release notes due to some changes (more on this below), but this is also not available on the Cybertruck.
This is likely because further refinements are needed for Cybertruck to be able to park itself or move accurately in tight spaces. The Cyebrtruck is significantly larger than other Tesla vehicles, and Tesla is likely waiting for more validation tests before releasing Summon or the Park-related features outside of Auto Park. T
Two other items missing from the Cybertruck version are Improved Camera Cleaning and the Redesigned Controller for smoother and more accurate tracking. Both are listed in the upcoming improvements section for the Cybertruck. Everything else in the release notes is identical to the other models.
Interestingly, this update still does not include the holiday update, so while users on FSD V13.2.1 get to enjoy the latest FSD build, they still do not have access to the features in the Holiday Update.
While FSD V13.2 included Start FSD from Park, it’s getting some changes in this update. Tesla is now specifying that the driver must be in the driver’s seat and buckled and that the camera camera must be unobstructed.
The process for starting FSD from Park has also been slightly adjusted. By default, you’ll need to tap and hold the Start FSD button after meeting the requirement above, but after pressing the on-screen button, you’ll also need to press the brake pedal before FSD is activated.
This seems like an additional safeguard to prevent accidental use of the feature, but it is optional. You can turn off the additional safety measure by going to Controls > Autopilot and turning on Start FSD (Supervised) from Park.
This feature is expected to arrive for the Cybertruck in a future release.
Upcoming Improvements
The Upcoming Improvements section doesn’t mention any features that weren’t previously mentioned in the FSD 13.2 update, which includes the following features:
3x model size scaling
3x model context length scaling
Audio inputs for better handling of emergency vehicles
Improved reward predictions for navigation
Improvements to false braking and slower driving in parking lots
Support for destination options including pulling over, parking in a spot, driveway, or garage
Efficient representation of maps and navigation inputs
Improved handling of camera occlusions
That’s an extensive list of upcoming improvements for FSD V13, so we’ll be seeing lots of changes and improvements as FSD approaches its Unsupervised phase in the near future.
Hardware 3?
Sadly, Tesla did not mention HW3 in their previous roadmap update and hasn’t referred to it since the original roadmap update. HW3 vehicles recently received the Holiday Update alongside FSD V12.5.4.2, which is the latest FSD build for HW3.
Besides saying that a future hardware upgrade will be available if Tesla can not achieve Unsupervised FSD on HW3, Tesla has been mum on the situation. However, there’s no word on whether FSD V13 will be made available on HW3 vehicles before such an upgrade is available.
There’s a good chance that Tesla will create a smaller model version of FSD V13 that’s capable of running on HW3 and is capable of some of the same abilities we’re seeing on HW4-based vehicles running FSD V13. However, it’s clear that Tesla’s focus is achieving Unsupervised FSD and meeting their goal of running it out next year.
HW3 vehicles are still waiting on the merger of the city and highway stack, so we’re hopeful we’ll see that, at least that, if not V13 in the coming months.
Update: This FSD update (V13.2.1) is now going out to all HW4 vehicles in the U.S. and Canada. Read our article here on when you can expect to receive it.
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