Let’s take a peek at the new update and all the new features.
Navigation Improvements
One of the new features is the ability to choose how your vehicle chooses a route. If you have “online routing” enabled, then your vehicle’s routing is determined remotely, which lets it take more things into account. However, we now have alternate routes; the driver has limited control over how the route is chosen.
This update introduces new options on how the route is determined, giving the user more control.
Fastest Time - This option appears to be the current default, likely similar to how the vehicle picks a route today.
Least Congestion - This option appears to select routes that have minimal traffic congestion, thereby making your drive that much easier and safer - even if it's a longer route. It's a good use of Tesla’s integration with live traffic data.
Lowest Tolls - This is an interesting option. It doesn’t avoid tolls like the pre-existing option but finds the route that’s the fastest and has the lowest tolls. That’ll be an interesting option for people where toll routes have a big impact on travel times.
While it doesn’t appear that this brings the long-awaited avoid highways feature, it does give users a lot more control over the route the vehicle takes. While Teslas in China use Baidu maps with exciting features, these changes are to Tesla’s backend, so we expect these features to arrive in other regions as well.
Service Area Functions
As part of navigation improvements, approaching a highway service area in China will now automatically open an on-screen prompt, directing you to restaurants, convenience stores, and charging facilities within the service area. It’ll even point out big-name restaurants.
We’d love to see something similar to this in Europe and North America, especially as you pull up to a Supercharger at a rest area.
For those who prefer a little less in-your-face advertising of local businesses, this option can be disabled in Vehicle Options > Navigation > Service Areas.
It’s not clear whether this option will be available outside of China in the future.
The Service Area pop-up from Tesla China.
Not a Tesla App
Other Features
This is the big holiday update for China to celebrate the Chinese New Year. While the update includes some additional new features that we haven’t seen, the rest of it looks to be China-exclusive games, apps and other holiday update features we’ve already received.
The three exclusive games are from Tencent - Happy Landlord, Happy Mahjong, and Throw Eggs, and will be region-restricted to Chinese vehicles.
This update also adds Actually Smart Summon for vehicles equipped with EAP or FSD.
The final one is a bit interesting - Supercharger Bollards. Certain Superchargers in China have ground posts or bollards that automatically raise or lower. These locks prevent non-charging vehicles from parking in the Supercharger spots. Unfortunately for users, it meant you had to open the Tesla app to lower a specific bollard before being able to park to charge your vehicle. However, with this update you can now unlock the bollard from inside the vehicle - the button to unlock the bollard will pop up automatically as you’re navigating to the Supercharger.
We’re hoping the Service Area functions and Navigation improvements make their way to other markets in some capacity, so keep your fingers crossed for a North American or European version of this update soon.
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FSD’s insatiable appetite for AI compute is taking shape once again at Giga Texas, where Tesla is building out Cortex 2.0 — its second large-scale GPU supercomputer cluster — on the facility’s north side.
This confirmation comes thanks to the detailed research and findings by Giga Texas drone pilot Joe Tegtmeyer, who shared his findings on X.
For months, there has been some speculation on what this new site would be - new storage, the Optimus production line, preparation for the Cybercab’s unboxed assembly process, and more. Now, thanks to permits filed by Tesla, we know that this new area is destined to become the second supercomputer destined for FSD training.
Cortex 2.0
There are some key details we can unpack from what we’ve learned about Cortex 2.0. The new facility will be on the north side of Giga Texas, opposite Cortex 1.0, which is on the south side. The permits explicitly tie the usage of this expansion to Cortex 2.0, namely through the fact that it is a data center.
This is actually a change from Tesla’s original plans - the northern section was intended to be used as a central campus support facility, with three smaller facilities and water storage tanks. Now, it has been redesignated as Cortex 2.0 and is one large structure.
The permits that have been filed have already been approved and cover the foundations, underground water mains, and building itself. The steel structure is actively being put together on the concrete foundations, and about 50% of the roof decking is already complete, bringing the exterior shell closer to completion.
Fueling FSD’s Brain
The deployment of Cortex 2.0 is the latest in Tesla’s massive and ongoing investment in the computational power required to train FSD. While this primarily covers FSD for cars, this will also eventually apply to Optimus, which is powered by the same AI4 computer and also runs a variant of FSD.
This isn’t Tesla’s first foray into large-scale AI infrastructure and won’t be their last. Alongside Dojo, their home-grown AI supercomputer, Tesla has been partnering closely with Nvidia to ensure they have the GPUs necessary to do all the hard work. Cortex 2.0 is the next iteration, and once it's fully online, we can expect that Tesla’s work on FSD will accelerate even further.
Especially since Elon is planning something truly outrageous once again:
Been thinking about the fastest way to bring a terawatt of compute online.
That is roughly equivalent to all electrical power produced in America today.
With European Tesla owners eagerly awaiting any news on FSD in Europe, we’ve seen Tesla tease FSD, and also point out exactly what the barrier has been - regulatory approval. Now, following the latest meeting of UNECE, new regulatory amendments are set to unlock “System-Initiated Maneuvers” (SIM) on highways across participating European nations.
This development, highlighted by Kees Roelandschap on X, notes that the latest documents from the United Nations Economic Commission for Europe (UNECE) center on amendments to UNECE regulation 171. These changes were formally adopted into UNECE during the WP29 World Forum in March 2025.
Now, the amendment that will enable SIM will come into force on September 26, 2025. This six-month period after approval is standard UNECE procedure and allows objections from party states that would halt the implementation. Objections to UNECE amendments are genuinely rare, with 95% of amendments passing without objection once the World Forum adopts them.
What This Means for FSD in Europe
System-initiated maneuvers will allow your Tesla to perform actions autonomously, such as changing lanes on a highway, while the driver remains fully responsible for supervision. This is a substantial step up from current regulatory standards that only allow for suggested maneuvers or require explicit driver initiation for every automated maneuver.
This inches towards the more normal “hands-off, eyes-on” approach that Tesla has taken with FSD Supervised in North America and China. This regulatory change will help to provide the legal frameworks needed to deploy more advanced autonomy capabilities in Europe, at least matching what’s available on highways in North America.
The UNECE regulation will apply to all countries that adopt its standards, including the European Union, Japan, and South Korea - unless they specifically block it. This is a relatively positive development, but there are some hiccups.
This regulation only allows for system-initiated maneuvers on highways, not low-speed roadways. That means the city streets portion of FSD’s capabilities - including handling ‘Start FSD from Park` and reaching your destination’s parking spot - still won’t be available in Europe.
In addition, the UNECE framework has stricter requirements for driver monitoring and attentiveness - which means that some nags, including the dreaded wheel nag, are likely to remain a key portion of the experience.
Progress on autonomous driving regulations in Europe has been fraught with indecision and caution, which has been a source of frustration for many who are watching the everyday progress of FSD in North America, and more recently, in China. Even with individual countries recently approving testing of FSD on public roads, harmonized UNECE regulations are the key to wider, consistent deployment, which will allow everyday customers to use it as well.
While the path to full parity with North America may be long and involve even more regulatory machinations, the upcoming implementation of System-Initiated Maneuvers is a big step forward for Tesla owners in Europe. It is a key piece of the puzzle that will help Tesla bring some more features of FSD to Europe, assuming the September timeline holds.
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