Tesla has started its rollout of this year's Holiday Update
Not a Tesla App
It’s the most wonderful time of year for Tesla owners around the world.
Tesla has started the wide rollout of its “holiday update,” with Apple Music integration, Steam, interior camera viewing while in Sentry or Dog Mode, MyQ, and much more.
Similar to Apple, every year Tesla releases a facelift update to overhaul its operating system and add a number of exciting features. These updates typically range from quirky light shows to helpful features like auto turn signals. It’s usually the most anticipated update Tesla releases every year.
The Austin-based automotive company took to Twitter this afternoon to announce the rollout has begun. It followed with a string of videos showcasing the new additions in the update.
“Holiday Update rolling out now,” writes Tesla.
Below are a couple of the biggest features in Tesla's Holiday Update.
Apple Music
Tesla
One of the most highly requested additions to Tesla’s software is Apple Music. Prior to this addition, Slacker, Spotify, TIDAL, TuneIn, and SiriusXM were the only music streaming services. If you wanted to use another service you’d have to connect your phone via Bluetooth and stream that way. Spotify and TIDAL are big competitors of Apple Music, but Apple’s streaming service boasts a catalog of 100 million songs and industry-leading audio quality.
The addition of Apple Music into Tesla’s vehicles could mean that Dolby Atmos support is just around the corner, as reported by BGR.
Apple Music is available in most markets, although there are some exclusions such as Israel and UAE.
View Cabin Camera
When Dog Mode or Sentry Mode is enabled, you'll now be able to view the live video feed of the cabin camera through your Tesla app.
When either of these modes is enabled, you'll see a button to view live video in the app. Keep in mind that when remote viewing is enabled, Tesla will display a message on the center display letting users know that the camera in the vehicle is being actively used.
Steam
Tesla
Although currently in Beta, Tesla has been teasing the Steam integration since early 2022. The bulking up of gaming in Tesla’s vehicles is one Musk has said is important due to Full Self-Driving becoming more of a reality. The Steam integration is only available on newer refreshed Model S and Model X vehicles, as they have the compute power to play the games smoothly.
We're hopeful that Tesla will continue to improve its software and hardware so that other MCU3 vehicles such as the Model 3 and Model Y can play Steam games in the future.
Steam currently requires the powerful GPU that's available in these vehicles. This GPU is only available on the Model S and Model X and is not included in the MCU3-equipped versions of the Model 3 and Model Y.
Steam also currently requires 16GB of ram, which means that earlier 2021 versions of the Model S and Model X vehicles are excluded for now. It's possible that Tesla is rolling this out in stages and will reduce the requirements for Steam in later revisions, however, the game catalog could be reduced as well.
“Entertainment will be critical when cars drive themselves,” Musk said on Twitter in December 2020.
Bluetooth Controller Support
Tesla
In order to go along with Tesla's Steam integration, Tesla is also supporting Bluetooth controllers with this update, however, it is also limited to new Model S and Model X. It'd make sense for this feature to eventually roll out to other vehicles, but it's not clear whether it's coupled with the Steam client.
Media Controls
The media controls are now closer to the driver for easier access. Users can now swipe up to access “Recents & Favorites” and “Sources.” Swiping left or right will also access trips and tire pressure information. We covered the updated UI cards at length if you'd like to see what they look like and how they function.
Climate Control Fan Speed
In this update, Tesla has removed the scroll bar to set the fan speed. The new speeds are low, medium, and high. This is a welcomed improvement, as the 1-10 sliding scale wasn’t entirely intuitive or easy to use.
MyQ Integration
Tesla
MyQ is a branded technology that enables users to control supported garage doors, gates and lights over WiFi. Until now, users could only control MyQ devices from their smartphones, but Tesla is adding support to their vehicles. Tesla will let users open and close MyQ-supported garage doors in a similar way to how HomeLink works.
HomeLink is included with the Model S and Model X, but it's a $350 USD add-on for the Model 3 and Y.
However, MyQ integration does not appear to be free. MyQ charges $179 for a 5-year subscription for vehicle use. You also need a smart garage door opener. Most openers can be made smart by adding a MyQ device available at various retailers for approximately $20.
Auto Turn Signals
Your vehicle’s turn signals will now turn off once the driver has completed a lane change, fork, or merge. This feature is available worldwide to Model 3 and Model Y vehicles with hardware 3. To turn it on, tap Controls > Lights > Auto Turn Signals.
Scheduled Light Show
Last year Tesla added a fun “dancing” light show to all vehicles. 2022's update enhances these features. With this year’s update owners will be able to schedule a light show for up to 10 minutes in advance or watch a multi-car orchestra by setting them to start at the same time. Tesla has also included a new song and light show included with this update.
This is Tesla's biggest update of the year, so look out for version 2022.44.25.1 in your Tesla app to enjoy these great new features. Tesla is rolling it out slowly and we believe everyone will receive it in the next couple of weeks.
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)
