As the holiday season kicks off, it’s time to turn our attention to our Christmas list of items we’d love to see in Tesla’s annual Holiday update—a tradition that brings some of the most exciting software features of the year. From game-changing additions to fun surprises, the Holiday update has become the most anticipated update each year.
This year’s update promises to be no exception, with Blind Spot Monitoring While Parked already leaking in an employee release earlier this month.
So, grab your hot cocoa and cozy up—it’s time to see what Tesla might have in store for the most wonderful time of the year.
Smart Voice Assistant
Tesla’s current system is a list of voice commands that, while useful, leaves a lot to be desired when compared to modern voice assistants such as Google Assistant and even Alexa. However, a smart voice assistant based on an LLM that uses AI like xAI’s Grok could be coming this season. Elon previously confirmed that Grok would make its way into Tesla vehicles—and what better time than the Holiday season?
Group Text Support
Today, if you’re in a group chat using RCS or iMessage and use your Tesla messages app to respond, you’ll likely send a direct message to the first person in the group rather than the whole group. What’s even worse is you can’t tell the difference between a message that’s sent directly to you or to a group.
That’s annoying at best, and downright a hassle at worst if you’re driving for a long time and unable to use your phone. It would be a fantastic wish come true if Tesla brought full support for group texts.
Hi-Fi Audio & Dolby Surround Support
Previously, we saw a bug where Apple Music began showing as HiFi for certain tracks in July. We assumed that Tesla would eventually support lossless Hi-Fi audio streaming, but so far, TIDAL remains the only streaming option with high-quality streaming.
Bringing Dolby Atmos support to Tesla vehicles would make even better use of Tesla’s jaw-dropping soundstages. Dolby Atmos delivers an immersive, 360-degree music experience, making it feel like the sound is coming from all around you. This would be the perfect Holiday update feature to make those bells truly jingle.
Tesla has been on a roll with adding music streaming services over the last couple of years. Tesla most recently launched Amazon Music and YouTube Music support. While the biggest players have now been incorporated into Teslas, many users would still love to see Pandora added to the mix.
Adding additional music services means that more users subscribe to Tesla’s Premium Connectivity package, so expect this one to be added as well.
SiriusXM Streaming
While SiriusXM is already available in the Model S and Model X through a satellite receiver, SiriusXM may soon be available to a lot more users. We previously reported on SiriusXM mistakenly publishing a web post revealing a web streaming version of SiriusXM for Teslas, and it has been a few months since then. It's a quick update and seems to have already been partially implemented, given SiriusXM’s website. We could expect this wishlist item to be real, and hopefully soon.
Prime Video
While video streaming integration is much less important than music streaming, it still serves its purpose, especially in vehicles with a rear screen, where videos can be watched while the vehicle is in motion. With Tesla’s addition of Amazon Music this summer, we expect Tesla to add Amazon Prime Video as well.
X Integration
While you can pop open X pretty quickly in the web browser and have a fairly OK browsing experience, it's clear the site is designed for use with a mouse, not your fingers. A dedicated X app would definitely be easier for fans of the platform. Don’t forget to follow us on X or your favorite network (we’re “NotATeslaApp” on just about all of them, including Facebook, Threads, and Bluesky).
Productivity Apps
Zoom is the highlight of Tesla’s productivity apps—and it’s also the only one. With YouTube Music recently arriving, we could see Google Hangouts, Google Meet, and even Microsoft Teams making inroads as productivity applications to have in your Tesla. However, that’s only the tip of the iceberg.
Tesla App Store
While a suite of productivity apps would be a nice addition, it’s likely not a practical solution for Tesla. With so many available services, it would be a challenge to integrate each one individually.
Elon Musk once hinted at the possibility of an App Store for Tesla vehicles, where developers could create apps specifically designed for Teslas. However, we haven’t seen this come to fruition yet. So, the question remains: Is Tesla still working on an App Store, or is the expectation that users will rely on tablets and computers in their cars?
If Tesla does plan to launch an App Store, they would need to find a way to leverage existing platforms instead of building each app from scratch. One possibility is running Android apps through an emulation layer, allowing access to a wide array of apps from the Google Play Store, such as video streaming, video conferencing, and messaging platforms like Discord and Slack.
Another approach, similar to what Tesla already does with video streaming services, could involve using web-based versions of apps. While many services offer web versions, not all perform as well or provide the same functionality as native apps.
Both solutions are feasible, but we have to consider: What does Tesla gain by allowing users to run any existing apps on the car’s screen instead of using a separate device? While such apps could be useful, we believe Tesla will likely focus on integrating them where it makes sense—like music services—where a custom implementation improves the user experience and keeps the user interface consistent between services. For most other apps, users will probably continue to rely on their phones and other nearby devices.
Steam Games on AMD Vehicles
Tesla previously removed games from its vehicles, as it removed the dedicated gaming GPU in favor of AMD’s all-purpose APU. However, the all-purpose APU can hold its own while gaming, and in fact, the 45-watt 4-core Ryzen chip is fairly beefy. It could definitely hold its own against the mobile Steam Deck, especially since that also uses an AMD-based platform.
Using Valve’s Proton Compatibility Layer would allow AMD Teslas to game, and game pretty well!
SteamLink App
If Steam support doesn’t come back to allow you to run games directly in your Tesla, SteamLink would definitely do the trick. SteamLink allows you to connect to your own PC at home, letting it do the heavy lifting of rendering the game and letting that device stream the game to you.
Streaming games has become more common, and streaming from your setup at home is the best way to take advantage of that massive display in your Tesla while you’re away from home.
That’s it for our Entertainment wishlist, but we’re sure that you have even more great suggestions. Be sure to let us know your suggestions in our forums.
It shouldn’t be too long before we find out exactly what’s in it, but for now, keep those requests coming!
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.
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