Tesla has just released software update 2024.32.30 to its early access customers this morning, with quite a few changes. What’s most exciting is that there isn’t a “Coming Soon” section in there, as this update includes all of those features.
This may mean that FSD v12.5.6 may be the big update that concludes FSD V12, as FSD V13 is already on the Tesla FSD Roadmap for October. But before we look too far forward, let’s take a look at what the early access folks received this morning.
Of course, this build includes Vision-Based Attention Monitoring, including sunglasses support, and end-to-end highway monitoring. It also includes " earlier and more natural lane change decisions,” “Updated Driver Profiles,” and “Auto Set Speed has been updated to Max Speed.”
Earlier and More Natural Lane Change Decisions
Since its inception, Tesla’s FSD has struggled to make natural lane change decisions, especially in advance of a coming turn or exit. Tesla has been working on improving when and how it makes these decisions, and this update should be the big one.
Early access testers have already mentioned that FSD V12.5.6 appears to make decisions a lot sooner than before, which is definitely a good thing. Previously, FSD would make decisions to get from the right lane into the left turning lane in under a few hundred yards (or meters) from the actual place you’re turning. This update should make everything much, much smoother.
Updated Driver Profiles
Tesla has replaced the three older FSD Modes with updated Driver Profiles instead (not to be mixed up with a Driver Profile that saves user preferences). Chill makes a come back here, but Average has been replaced with Standard, and Assertive has been replaced with Hurry. Hurry mode was previously announced by Elon in a post on X, and it has finally shown up a few short months later.
Tesla is a lot more clear on what each of these modes means, and how it’ll change the way FSD drives.
Chill
Chill says that it will drive in slower lanes with minimal lane changes. This one is going to be especially important because it seems like the minimal lane changes button is gone too. So if you want minimal lane changes for your drive – you’ll be on the Chill profile.
We expect Chill to stick to the right lane whenever possible – as that’s the “slow” lane in North America – and that should carry over to both the highway, as well as multi-lane roadways.
Standard
Standard is the new Average – it offers to drive at normal speed, adjusting with traffic. We’re not sure exactly what that means just yet, especially since Autospeed is gone (more on that below!), but it will likely work within the Max Speed to dynamically adjust based on how fast traffic around you is traveling.
If anything, Standard will be slightly more assertive and faster than Chill, but likely won’t be looking to park itself in the right lane or left lane – rather picking the more neutral center lane, especially on the highway.
Hurry
Hurry is the new mode, replacing Assertive. Hurry says that it will drive faster, with more frequent lane changes. It seems the intention of the Hurry Profile will be to get you to your destination just that much quicker.
Hurry will be fairly aggressive with its lane changes and its ability to drive faster. This means it will likely be looking for and taking opportunities to get ahead or through the flow of traffic where available. On the highway, this profile will likely bring you to the left lane, where you’ll be keeping up or passing traffic.
The Hurry Profile, in particular, will also be displayed when it’s in use, right next to the green attention-monitoring dot. It seems Standard and Chill currently do not display up there.
The FSD Profile Selection Screen
WholeMarsBlog on X
Auto Set Speed Has Been Replaced
On FSD V12.5.6, Autospeed is gone. It has been replaced with an updated version of its predecessor – Max Speed Offset. You can now set a Max Speed Offset for all FSD profiles, including negative offsets, to drive below the speed limit.
The maximum offset available right now is 40% - so if the limit is 50mph, your FSD speed limit will be 70mph. The minimum offset is also -40% - so at 50 mph, that’s 30mph.
This is definitely a new approach, as Tesla was previously working on letting its neural nets dynamically adjust the speed based on road and weather conditions, traffic around you, and road types (country vs low-density urban vs high-density urban).
We think Max Speed Offset will work very similar to Auto Set Speed, but with a clearer indication of the vehicle’s max speed. Previously on Auto, it wasn’t clear how fast the vehicle could go, just that the car was trying to determine the correct speed for the situation. Max Speed Offset is still expected to slow down for varying traffic and weather conditions.
Just like before, quick controls are available on the right scroll wheel.
WholeMarsBlog on X
When’s It Coming?
Okay, the big question everyone is waiting for. It's just hit early access testers on Model Y and Model 3 vehicles—with HW4. Assuming the build tests well, the earliest it will see customers will be sometime next week, likely with HW4 3/Y and Cybertrucks first, then the S/X, and then Hardware 3 in the coming weeks. However, this is just a guess based on previous releases. We hope HW3 vehicles get included much sooner.
Tesla’s Dan W Priestley attended the Advanced Clean Transportation (ACT) Expo in Anaheim, California, and provided an update on Tesla’s Semi truck program. The presentation covered several key developments on the status of Tesla’s Nevada Semi Factory, refinements to the Semi, and Tesla’s plans for charging and ramping production through 2026.
Let’s dig in and take a look at everything that was captured by the Out of Spec team at ACT Expo. The original video is embedded below if you’d like to watch it.
Semi Factory & Production Ramp
Priestley reaffirmed the timelines mentioned during Tesla’s Q4 2024 Earnings Call that Tesla will scale Semi production in 2026. To achieve this, Tesla has been actively building and expanding the Gigafactory Nevada site, specifically to support the production of the Tesla Semi. The dedicated Semi facility will have a targeted annual capacity of 50,000 Semi trucks.
Following the beginning of production, Tesla will utilize the initial trucks to integrate into its own logistics operations. This will serve as both a final real-world testing ground as well as an opportunity for Tesla to gather data internally. Tesla plans to begin subsequent customer deliveries throughout 2026 as the ramp-up continues.
Reuters also reported that Tesla is hiring over 1,000 new employees at the Semi Factory to begin the rapid ramping of the program.
Semi has already amassed 7.9 million miles with Tesla’s current testing and operational fleets, providing some real-world data and testing. Feedback for the truck has been exceptionally successful, with many drivers praising the Semi’s performance and comfort.
New Tesla Semi Features
Of course, it wouldn’t be a Tesla keynote without showing off some new things. The Semi will be available in 500-mile and 300-mile range configurations, now featuring updated mirror designs and a drop-down glass section to improve visibility and allow easier interaction with external elements—such as control panels at ports, for example.
New Electric Power Take-Off (e-PTO)
The Tesla Semi will also feature a new capability called Electric Power Take-Off, or e-PTO system. Similar to the PTO systems found on other vehicles, this will allow the Semi’s high-voltage battery to power auxiliary equipment at variable voltages. That includes being able to power things like climate-controlled reefer trailers, potentially replacing the noisy and polluting diesel generators traditionally used for this purpose.
Charging and Batteries
Out of Spec BITS/YouTube
Tesla is also working on an updated battery pack design for the final production design of the Semi. This new pack is designed to be more cost-effective to manufacture. The battery pack itself is slightly smaller than before, but the truck maintains the same level of range through efficiencies. Dan also confirmed during his keynote that the battery cells for the Semi will be sourced domestically inside the United States, helping to alleviate potential burdens due to tariffs.
On the charging front, Tesla is using MCS - the Megawatt Charging System - capable of 1.2MW - and designed specifically for Semi. The system uses the same V4 charging hardware found at Supercharger sites but focuses on that larger power output. Alongside a smaller physical footprint, Tesla will be able to configure these V4 cabinets for either dedicated Semi charging or for shared power scenarios with regular Superchargers. Tesla is also working on an integrated overnight charging product, but Tesla isn’t ready to talk about it yet.
46 Semi Charger Sites Coming
The 46 new MCS sites coming soon.
Out of Spec BITS/YouTube
Finally, Tesla has made substantial investments in a public charging network for the Semi. There are currently 46 sites in progress throughout the United States, and plans for significant expansion throughout 2026 and 2027. These sites are strategically located alongside major truck routes and within industrial areas to support long-haul and regional operations. Tesla is aiming to offer the lowest possible energy costs to operators to help incentivize adoption.
This was one of the best updates to the Tesla Semi we’ve received since its initial unveiling. It seems that the Semi will receive a big portion of Tesla’s attention in 2026, while Robotaxi and FSD Unsupervised take the stage this year.
The Tesla Semi has the potential to transform transportation even more dramatically than EVs already have, serving as a testament to Tesla’s mission to electrify the world.
Sentry Mode is an invaluable tool for owners - capable of keeping the vehicle safe and secure even when you’re not around. This is especially true in recent times, with the misguided and unfortunate incidents surrounding Tesla ownership, including damage to Tesla vehicles, showrooms, and Superchargers.
B-pillar Camera Recording and Dashcam Viewer
With the 2025 Spring Update on 2025.14, Tesla is expanding Sentry Mode’s functionality for certain vehicles with some much-needed changes. Sentry Mode and Dashcam can now record footage from the vehicle’s B-pillar cameras. These cameras are located on the side pillars of the vehicle, between the front and rear doors.
This adds two crucially needed viewpoints, making Tesla’s Sentry Mode a truly 360-degree security system. These cameras also provide the best angles for capturing license plates when parked, so they will be greatly appreciated by owners in the event of an incident.
These vehicles are also receiving an improved Dashcam Viewer, which now displays the six camera feeds along the bottom and a new grid view. It also allows users to jump back or forward in the video in 15-second increments.
However, to the disappointment of many owners, not all vehicles are receiving these updates due to the additional processing power needed.
Limited to Hardware 4 Vehicles, Ryzen Isn’t Enough
We have confirmed that Tesla is only adding the additional camera recording and improved Dashcam Viewer on hardware 4 (HW4 / AI4) vehicles. The newer hardware presumably has the additional processing power and bandwidth needed to handle recording and saving the two additional video streams during Sentry Mode and Dashcam.
For the time being, owners of HW3 vehicles are not receiving this feature. This includes all vehicles with HW3, even those with AMD Ryzen infotainment systems. If you’re not sure whether your vehicle has HW3 or HW4, you can refer to our FSD hardware guide.
While there’s no doubt that recording two additional camera streams would be more computationally intensive, we hope that Tesla adds the improved Dashcam Viewer to HW3 vehicles in a future update.
Cybertruck Also Missing Improved Sentry Mode
Surprisingly, and most confusing for many - is the fact that the Cybertruck is also not receiving the improved Dashcam Viewer and B-pillar camera recording with this update. This struck us as odd, especially since the Cybertruck is currently the only vehicle with the improved, more efficient version of Sentry Mode.
Every Cybertruck is equipped with HW4 and AMD Ryzen infotainment units, so this clearly isn’t a hardware restriction. It’s possible the more efficient Sentry Mode is playing a role here due to the infrastructure changes. However, we expect Tesla to address this in a future update and eventually release these features for the Cybertruck as well.
Given the Cybertruck’s high visibility and its status as a frequent target for both positive and negative attention, many owners hoped that the Cybertruck would be one of the vehicles to receive this feature.
Adaptive Headlights
Tesla finally started rolling out its adaptive headlights in North America. While the new Model Y already came with the feature when it was released last month, other vehicles with matrix headlights are now receiving the feature in the Spring Update.
All vehicles with matrix headlights are receiving this feature, which includes the new and old Model 3, first-gen Model Y, and the new Model S and Model X.
If you’re not sure if your vehicle includes matrix headlights, check out our guide. What’s interesting here is that older vehicles that were retrofitted with matrix headlights due to an accident or user replacement are also receiving the adaptive headlights feature.
Legacy Model S & Model X
As with most updates, the older legacy Model S and Model X are not receiving all the features included in this update. Unfortunately, some of the features, which include the Blind Spot Camera on the instrument cluster, Save Trunk Height Based on Location and Keep Accessory Power On are limited to the new Model S and X.
Legacy S and X models will receive the Alternative Trip Plans feature, Avoid Highways (Requires Intel MCU) and the Keyboard Languages feature.
These vehicles are also receiving all the features in the Minor Updates section except for the visualization showing how far the door is opened, which is exclusive to the Cybertruck. These additions include improved music search results, contact photos in the phone app, automatic connecting to hotspots, the ability to show third-party chargers, view Supercharger amenities, and various improvements to music services.
While many users will be disappointed not to receive the B-pillar camera recording and Dashcam Viewer improvements, it’s important to remember that Tesla typically does a great job at bringing features to older vehicles, at least with the Model 3 and Model Y. If a feature isn’t added, it’s usually due to a hardware limitation.
![Tesla Semi Keynote: New Features, 46 Charging Sites, Upgraded Battery & More [VIDEO]](https://www.notateslaapp.com/img/containers/article_images/semi/semi-new-features.jpg/c7df4e0d32f8cb0beee080ad201e943b/semi-new-features.jpg)
