Tesla is shipping Software Update 2023.12 to select employees today with a variety of new interface improvements and features that are aimed toward customization and ease of access.
Tesla has been making a recent effort to vastly improve both its vehicles and App with new features. In-vehicle updates have included a new version of the Owner’s Manual, a revision to the cabin heat system that improves its functionality, and navigation fixes.
For the app, Tesla improved Supercharger visits by including wait times and rates. Additionally, a small fix in the navigation feature of the App was also included.
Now, a variety of new interface-related features are being shipped as part of 2023.12, which was discovered by TeslaScope.
Text Size
“Choose Standard or Large text size for the touchscreen.
Go to Controls > Display > Text Size.”
Controls Search
“Use the ‘Search’ function for quicker access to controls and settings. Go to Controls > Search and enter a search term. Make changes directly from the result or tap the link to jump to that panel in Controls.”
Points of Interest
“See photos and reviews when you select a point of interest or Supercharger location.”
Phone Call Controls
“Control your phone calls from the steering wheel.
Use the left scroll button to answer or decline incoming calls. While you’re on a call, use it to mute/unmute yourself or hang up.”
Exclusive: A new unreleased @Tesla software update (2023.12) is now going out to employee vehicles, including a trove of interface-oriented improvements.
– Text Size Adjustments
– Controls Search
– Points of Interest
– Phone Call Controls
– and more (included in the next tweets) pic.twitter.com/yOWtXxGG5d— Teslascope (@teslascope) April 10, 2023
Scroll Wheel Customization
“Do more with the left scroll wheel button on the steering wheel.
You can adjust settings like brightness and Acceleration Mode, or perform actions like toggling the Camera App, opening the glovebox, and saving Dashcam footage.
Long press the left scroll button to bring up a list of functions and scroll through the list.
To choose which function comes up by default, go to Controls > Display > Scroll Wheel Function.”
Gear Chimes
“A chime now sounds when you shift gears. To toggle gear chimes, go to Controls > Safety > Gear Chimes.”
Passenger Seat Controls
“Adjust the passenger seat from the rear touchscreen to make it easier to enter or exit the rear seat.
To access the passenger seat controls, tap the seat icon on the rear touchscreen. Hold one of the arrows to move the passenger seat forward or backward. The controls are available only when the vehicle is not moving.
To access the same controls from the front touchscreen, tap the App Launcher and go to the rear screen remote control app.”
Get to Know Your Tesla
“Learn basics like creating Driver Profiles, using Phone Key and regenerative braking from the ‘Get to Know Your Tesla’ educational experience within the new ‘Manual’ app. Each topic includes a visual and, if applicable, a link to the relevant feature. The ‘Manual’ app also provides easy access to resources for learning much more about your Tesla, such as the on-screen Owner’s Manual and online tutorial videos.
Go to App Launcher > Manual.”
– Scroll Wheel Customization
– Gear Chimes
– Passenger Seat Controls
– Get To Know Your @Tesla (seen in a few recent builds, but soft launched) pic.twitter.com/owMfrPjAip— Teslascope (@teslascope) April 10, 2023
Zoom Meetings
Zoom Meetings are an already-launched feature in several markets, but it is now available in additional regions. There have also been improvements in performance and changes have been applied in the background.
Voice Recognition Language
“British English is now available as a voice recognition language.
To update your voice recognition language, go to Controls > Display > Voice Recognition Language and choose an option from the list.”
Factory Reset Bug Fix
This update also includes fixes to the factory reset bug that caused some vehicles to lose all data. It was partially resolved in 2023.6, but new fixes have been included in this update, TeslaScope said.
– Zoom Meetings (now available in additional regions, and minor improvements/performance changes have been applied in the background).
– Speech Recognition Language
British English is now available as a voice recognition language. pic.twitter.com/wCoHlRaFNq— Teslascope (@teslascope) April 10, 2023
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Tesla is updating Cybertruck owners on its timeline of a massive feature that has yet to ship: Powershare with Powerwall.
Powershare is a bidirectional charging feature exclusive to Cybertruck, which allows the vehicle’s battery to act as a portable power source for homes, appliances, tools, other EVs, and more. It was announced in late 2023 as part of Tesla’s push into vehicle-to-everything energy sharing, and acting as a giant portable charger is the main advantage, as it can provide backup power during outages.
Cybertruck’s Powershare system supports both vehicle-to-load (V2L) and vehicle-to-home (V2H), making it flexible and well-rounded for a variety of applications.
However, even though the feature was promised with Cybertruck, it has yet to be shipped to vehicles. Tesla communicated with owners through email recently regarding Powershare with Powerwall, which essentially has the pickup act as an extended battery.
Powerwall discharge would be prioritized before tapping into the truck’s larger pack.
However, Tesla is still working on getting the feature out to owners, an email said:
“We’re writing to let you know that the Powershare with Powerwall feature is still in development and is now scheduled for release in mid-2026.
This new release date gives us additional time to design and test this feature, ensuring its ability to communicate and optimize energy sharing between your vehicle and many configurations and generations of Powerwall. We are also using this time to develop additional Powershare features that will help us continue to accelerate the world’s transition to sustainable energy.”
Owners have expressed some real disappointment in Tesla’s continuous delays in releasing the feature, as it was expected to be released by late 2024, but now has been pushed back several times to mid-2026, according to the email.
Foundation Series Cybertruck buyers paid extra, expecting the feature to be rolled out with their vehicle upon pickup.
Cybertruck’s Lead Engineer, Wes Morrill, even commented on the holdup:
As a Cybertruck owner who also has Powerwall, I empathize with the disappointed comments.
To their credit, the team has delivered powershare functionality to Cybertruck customers who otherwise have no backup with development of the powershare gateway. As well as those with solar…
— Wes (@wmorrill3) December 12, 2025
He said that “it turned out to be much harder than anticipated to make powershare work seamlessly with existing Powerwalls through existing wall connectors. Two grid-forming devices need to negotiate who will form and who will follow, depending on the state of charge of each, and they need to do this without a network and through multiple generations of hardware, and test and validate this process through rigorous certifications to ensure grid safety.”
It’s nice to see the transparency, but it is justified for some Cybertruck owners to feel like they’ve been bait-and-switched.
Tesla has opened its northernmost Supercharger in Fairbanks, Alaska, with eight V4 stalls located in one of the most frigid cities in the U.S.
Located just 196 miles from the Arctic Circle, Fairbanks’s average temperature for the week was around -12 degrees Fahrenheit. However, there are plenty of Tesla owners in Alaska who have been waiting for more charging options out in public.
There are only 36 total Supercharger stalls in Alaska, despite being the largest state in the U.S.
Eight Superchargers were added to Fairbanks, which will eventually be a 48-stall station. Tesla announced its activation today:
North America’s northernmost Supercharger Fairbanks, AK (8 stalls) opened to public. https://t.co/M4l04DZ6B5 pic.twitter.com/zyL6bDuA93
— Tesla Charging (@TeslaCharging) December 12, 2025
The base price per kWh is $0.43 at the Fairbanks Supercharger. Thanks to its V4 capabilities, it can charge at speeds up to 325 kW.
Despite being the northernmost Supercharger in North America, it is not even in the Top 5 northernmost Superchargers globally, because Alaska is south of Norway. The northernmost Supercharger is in Honningsvåg, Norway. All of the Top 5 are in the Scandanavian country.
Tesla’s Supercharger expansion in 2025 has been impressive, and although it experienced some early-quarter slowdowns due to V3-to-V4 hardware transitions, it has been the company’s strongest year for deployments.
🚨🚨 Tesla Supercharging had a HUGE year, and they deserve to be recognized.
🍔 Opened Tesla Diner, a drive-in movie theater with awesome, Chef-curated cuisine
🔌 Gave access to Superchargers to several EV makers, including Hyundai, Genesis, Mercedes-Benz, Kia, Lucid, Toyota,… pic.twitter.com/yYT2QEbqoW
— TESLARATI (@Teslarati) December 10, 2025
Through the three quarters of 2025, the company has added 7,753 stations and 73,817 stalls across the world, a 16 percent increase in stations and an 18 percent increase in stalls compared to last year.
Tesla is on track to add over 12,000 stalls for the full year, achieving an average of one new stall every hour, an impressive statistic.
Recently, the company wrapped up construction at its Supercharger Oasis in Lost Hills, California, a 168-stall Supercharger that Tesla Solar Panels completely power. It is the largest Supercharger in the world.
News
Tesla shocks with latest Robotaxi testing move
Why Tesla has chosen to use a couple of Model S units must have a reason; the company is calculated in its engineering and data collection efforts, so this is definitely more than “we just felt like giving our drivers a change of scenery.”
Tesla Model S vehicles were spotted performing validation testing with LiDAR rigs in California today, a pretty big switch-up compared to what we are used to seeing on the roads.
Tesla utilizes the Model Y crossover for its Robotaxi fleet. It is adequately sized, the most popular vehicle in its lineup, and is suitable for a wide variety of applications. It provides enough luxury for a single rider, but enough room for several passengers, if needed.
However, the testing has seemingly expanded to one of Tesla’s premium flagship offerings, as the Model S was spotted with the validation equipment that is seen entirely with Model Y vehicles. We have written several articles on Robotaxi testing mules being spotted across the United States, but this is a first:
🚨 Tesla is using Model S vehicles fitted with LiDAR rigs to validate FSD and Robotaxi, differing from the Model Ys that it uses typically
Those Model Y vehicles have been on the East Coast for some time. These Model S cars were spotted in California https://t.co/CN9Bw5Wma8 pic.twitter.com/UE55hx5mdd
— TESLARATI (@Teslarati) December 11, 2025
Why Tesla has chosen to use a couple of Model S units must have a reason; the company is calculated in its engineering and data collection efforts, so this is definitely more than “we just felt like giving our drivers a change of scenery.”
It seems to hint that Tesla could add a premium, more luxury offering to its Robotaxi platform eventually. Think about it: Uber has Uber Black, Lyft has Lyft Black. These vehicles and services are associated with a more premium cost as they combine luxury models with more catered transportation options.
Tesla could be testing the waters here, and it could be thinking of adding the Model S to its fleet of ride-hailing vehicles.
Reluctant to remove the Model S from its production plans completely despite its low volume contributions to the overall mission of transitioning the world to sustainable energy, the flagship sedan has always meant something. CEO Elon Musk referred to it, along with its sibling Model X, as continuing on production lines due to “sentimental reasons.”
However, its purpose might have been expanded to justify keeping it around, and why not? It is a cozy, premium offering, and it would be great for those who want a little more luxury and are willing to pay a few extra dollars.
Of course, none of this is even close to confirmed. However, it is reasonable to speculate that the Model S could be a potential addition to the Robotaxi fleet. It’s capable of all the same things the Model Y is, but with more luxuriousness, and it could be the perfect addition to the futuristic fleet.
Tesla updates Cybertruck owners about key Powershare feature
Tesla’s northernmost Supercharger in North America opens
