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Tesla Gigafactory 4 complex to include on-site train station: report
Tesla Gigafactory 4 may have its own train station, based on recent reports from Germany.
German publication Bild recently shared what appeared to be the layout of Gigafactory 4, which will be built in Brandenburg, a town roughly an hour east of Berlin. The image depicted several parts of the upcoming facility, including its battery and drivetrain assembly, seat assembly, and final assembly area. It also showed a train station and a possible Autobahn exit.
Tesla has not confirmed if Bild‘s information about Gigafactory Berlin is accurate, but if it holds water, the upcoming facility may very well prove to be one of the company’s most efficient factories yet. A train station provides the company with easy transportation of cargo and materials, while access to the Autobahn will allow easy deliveries of vehicles. Workers from nearby cities would likely find it easier to get to the facility as well.
that's interesting, a new 🚉 train station.
and a new AUTOBAHN 🚗 north of the site..😳👍#Gigafactory4 #Gruenheide pic.twitter.com/ToCerOJg9K— Gigafactory Berlin News (@Gf4Tesla) December 11, 2019
Below is a quick translation of the labels on the factory layout above as shared by Twitter user @xDreamCoding.
1 battery and drivetrain assembly
2 seat assembly
3 final assembly
4 paintshop
5 central supplybuilding
6 high rack warehouse
7 wastewater treatment
8 body shell
9 plastic stamping and foundry
10 new trainstation
11 test track
12 delivery and collection
13 staff parking lot— Dr Eam Co Ding (@xDreamCoding) December 11, 2019
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Recent job postings hint that the electric car manufacturer may plan to produce its own battery cells in the upcoming facility. According to the listing, Tesla is looking for a senior process engineering lead who will be able to help create “novel detailed designs for a wide range of systems from electrolyte to high purity water, involving unit operations such as pump and compressor systems, reverse osmosis, distillation, heat transfer fluid systems, etc.”
The plans to build the Gigafactory 4 were first revealed by Tesla CEO Elon Musk in November when he visited Germany to attend the Golden Steering Wheel Awards. Latest reports suggest that Tesla will build around 500,000 units annually in the 741-acre European facility with a focus on the Model Y crossover and the Model 3 sedan.
The purchase contract for the Gigafactory Berlin site is expected to be completed before the end of the year with a meeting of the Finance Committee set to be held as early as Dec. 17 or 18, according to Katrin Lange, Finance Minister of Brandenburg. Brandenburg Mayor Arne Christiani has also welcomed the developments, stating during an interview that Gigafactory 4 is “a unique opportunity for the region and for Brandenburg.”
The local government has also formed a special task force to ensure that the project proceeds smoothly and quickly.
Local newspapers reported that the electric vehicle maker will be pouring $4.41 billion into the factory that will also help boost the country’s economy. The new facility is expected to create 3,000 jobs initially, eventually ramping all the way to 8,000.
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H/T to Mikel Muller
Tesla has started to deploy the 2026 Summer Update to owners across its fleet, and among the biggest changes are improvements to Navigation, a new startup animation for the Model 3 and Model Y, Caraoke scoring, and new capabilities for Grok.
As the update has started making its way to some cars, we can now see a few of the features operating in real-time. We will show you what some of the new features look like in this article, along with some additional details on what changed.
Not all of the new features in the 2026 Summer Update have quite made an appearance, but some of them have, so we’ll show those here:
New Animation Screen for 3/Y
Tesla is rolling out a new startup animation for Tesla Model 3 and Model Y owners. This is present in Launch Edition and Performance Model 3 and Model Y, but other trim levels do not have anything like this.
The new animation screen on Model 3/Y with the 2026 Summer Update
Apparently color will also be customizable: pic.twitter.com/wSdwggtG3S
— TESLARATI (@Teslarati) July 27, 2026
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Owners can adjust the color associated with the startup animation to suit their preferences. It is a surprise that more automakers do not focus on this animation for their vehicles; it can be a great first impression piece and make the car immediately feel more luxurious.
Tesla has included this on more premium trims, but it is nice to see it on the Model 3 and Model Y.
Grok Improvements
Grok can now adjust more things in the car outside of the Navigation system. Now, drivers can adjust anything from climate to driving settings by simply speaking to the AI assistant in the car:
@Tesla‘s AI assistant (Grok) with its new vehicle commands in action.
Set the climate, your destination and vehicle settings all in one go! pic.twitter.com/0bBTqaAk6G
— Not a Tesla App (@NotATeslaApp) July 28, 2026
You don’t even have to push a button, either. Instead, you can just say “Hey, Grok,” if you have it enabled. That feature rolled out with the 2026 Spring Update just a few months back.
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This is a great feature, especially pertinent for the Robotaxi platform, as there will be no buttons inside the Cybercab when it eventually starts giving rides to the public. It also broadens Grok’s capabilities, which were relatively limited in terms of vehicle setting adjustments beforehand.
Tesla briefly offered one Robotaxi part in its Parts Catalog for your personal car, only to remove it just a short time after it was first noticed.
Tesla’s Robotaxi camera washer apparatus was briefly available for purchase on the company’s Online Parts Catalog. The camera washer was first noticed on Model Y Robotaxi vehicles about six months ago in Austin.
🚨 Tesla looks to have installed Camera Washers on the side repeater cameras on Robotaxis in Austin
pic.twitter.com/xemRtDtlRR— TESLARATI (@Teslarati) January 23, 2026
First noticed by Not a Tesla App, the Camera Washer entries appeared for the new “Juniper” Model Y under a category called “Halo,” which has also now disappeared. Interestingly, Halo probably is related to Tesla’s internal “Project Halo,” which was a project that aimed to retrofit customer-owned Model Ys into functional Robotaxis.
This hardware addition would likely be required for the vehicle to operate as a Robotaxi, as the Camera Washer seems to be a non-negotiable part of the vision-based system Tesla utilizes for self-driving efforts.
However, this part has since been removed and is no longer visible on the EPC.
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Now the true question lingers: Why would Tesla add this Camera Washer to the Model Y parts catalog? Is it planning to make it available for owners to utilize on their own cars for personal use, or will it become a prerequisite for Robotaxi operation in customer-owned cars?
While discussing the upgrade options for Hardware 3 vehicles during the Q1 Earnings Call, Tesla CEO Elon Musk had said that the company could establish small, satellite shops that would upgrade cameras and self-driving computers. Perhaps this same strategy could be utilized for vehicles that want to be included in Robotaxi but do not have the correct hardware.
AI4 is currently represented as capable of unsupervised self-driving, and the same was said about HW3 at one point, only for Tesla to admit last quarter that it would, unfortunately, not be possible. Perhaps AI4 vehicles might need this camera washer as a prerequisite, just as HW3 cars will need that camera and computer upgrade.
This could be the first hint of that’s where we are headed.
Tesla has started rolling out a broader change to the ride experience for its Robotaxi fleet by silencing turn signals, but the change is certainly polarizing.
Tesla has generally made it clear that its purpose-built ride-hailing platform, Robotaxi, will cater to the rider in nearly every way possible. This includes having climate preferences, music, and other personal settings loaded up in the car as the rider enters.
But Tesla is taking it a step further by muting turn signal chimes altogether, a change that appears to be a way to make the ride more peaceful:
Tesla has finally turned off the blinker/turn signal noises in their Model Y Robotaxis.
This is a small update, but will definitely be noticeable for riders. It didn’t really make much sense to leave the turn signal sound on when it’s Unsupervised. pic.twitter.com/ITwx60PAMO
— Sawyer Merritt (@SawyerMerritt) July 27, 2026
However, there are a handful of people who are not thrilled about this change. Turn signals are a conditioned part of the human mind for those who ride in a car regularly.
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Taking a turn without one feels strange and odd, and not hearing it click while activated could set off some alarms for riders, who might use the noise as confirmation that other drivers know of their intention to turn.
I kind of like it being on, threw me off when riding with Zoox who has had it disabled
— Dan Burkland (@DBurkland) July 27, 2026
Turn signal noises are still audible in customer cars, so if you use FSD in your personal vehicle, you will still hear the turn signal.
The move is certainly one that is unique, but not one that separates it from other ride-sharing services. In a normal car, the clicking sound confirms to the driver that the blinker is active. In a fully driverless Robotaxi, that feedback serves no purpose for passengers, other than peace of mind.
Tesla Summer Update begins rolling out: a look at the new features
Tesla briefly offered this Robotaxi part for your personal car
