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.
In a new video posted to X, Tesla is showing the progress of its first Lithium Iron Phosphate (LFP) cell manufacturing factory in North America. The facility, located in Sparks, Nevada, will be used to produce LFP battery cells for Megapacks and Powerwall.
However, the implications of this new factory extend beyond Tesla Energy. By on-shoring the production of these cost-effective batteries, Tesla is not only securing its energy supply chain but also opening the door to potentially reintroducing LFP-based vehicles in North America.
Nearing completion of our first LFP cell manufacturing factory in North America pic.twitter.com/OLNRWajz4l
The immediate beneficiary of the new Nevada LFP facility is Tesla’s Energy division. LFP chemistry is ideal for stationary storage products like Megapack and Powerwall. It offers a very long life cycle, is extremely thermally stable and safe, and is significantly cheaper to produce than nickel-based batteries, partly because it contains no cobalt.
Until now, Tesla has relied on suppliers like CATL in China for these cells. A dedicated, domestic supply will enable Tesla to dramatically ramp up Megapack production to meet North America’s increasing demand for grid-scale energy. On the other hand, Megafactory Shanghai continues to utilize CATL’s LFP batteries and will support the rest of the world.
Tesla first revealed that they were planning to onshore LFP production in North America at the Q1 2025 Earnings Call, which will help them avoid costs, innovate in new technology, and insulate themselves from geopolitical supply chain risks.
A Potential Return for LFP Vehicles?
Another exciting application for Tesla is what this new factory means for Tesla’s budget-oriented lineup. For years, Tesla has been constrained in its ability to offer LFP-based vehicles in North America. While LFP packs are used in other markets for specific standard-range RWD vehicles, tariffs on important Chinese cells made it difficult to import these cells for use in North America.
With a domestic supply of LFP cells produced in Nevada, this tariff-related barrier will be mostly eliminated, pending the sourcing of lithium from a North American site. This is likely to lead to the reintroduction of LFP-based vehicles to the North American market, possibly in late 2026 or 2027.
An American-made LFP pack could lead to a more affordable base Model 3 or Model Y, or potentially help Tesla cut costs on the next-generation Affordable Model even further. This helps to give customers a lower-cost entry point without sacrificing a lot of range, and with the added benefit of being able to regularly charge to 100%.
Mega Nevada
With Mega Nevada now progressing well, Tesla is in an excellent position to continue iterating on its vertical integration and scaling Megapack and Powerwall—two of Tesla’s fastest-growing businesses—further. There are tons of benefits for consumers in the future as Tesla continues down this path, with more affordable Powerwalls for the home, cheaper electricity prices thanks to grid-forming Megapacks, and cheaper LFP vehicles.
The next major upgrade for Tesla’s in-car experience is pretty much already here - just hiding beneath the surface, awaiting the flick of a switch. According to new details uncovered by Tesla hacker Greentheonly, a fully functional version of the Grok conversational AI assistant is already present in recent firmware builds, just waiting for Tesla to activate it.
The feature, which is currently behind a server-side switch, could be enabled at any time by Tesla for vehicles running update 2025.20 and newer. The findings provide a better picture of what we already learned from Green’s breakdown on Grok last month.
Grok’s Requirements
@greentheonly on X
According to what Green determined from the latest software builds, the foundation for Grok was laid with update 2025.14, with more abilities and functionality added in 2025.20 to flesh it out. He also determined exactly which vehicles will be receiving Grok.
In terms of hardware, any vehicle with a Ryzen-based infotainment computer will receive Grok. This means that vehicles with the older Intel Atom processor will not be supported, at least initially. The underlying Autopilot hardware is not a factor, as Grok’s processing is not done in-vehicle.
Grok will also require premium connectivity or a Wi-Fi connection for the vehicle. At this point, we’re not sure whether Grok in your Tesla will also require you to sign up for SuperGrok, X Premium, or X Premium+, but Tesla is requiring you to sign into your Grok account. It’s just not clear whether the free version of Grok will work, or if you’ll need the premium version.
Grok User Experience
@greentheonly on X
Green also revealed the user interface for Grok for the first time. You’ll find many of the same features from the Grok app, but surprisingly, it looks like it’ll have a dark UI, even if you’re using light mode in your vehicle.
It appears that there will be a Grok app, likely for settings. However, Grok will largely operate in a modal, similar to voice commands, which are displayed near the bottom left corner of the screen.
There’s an on-screen microphone button, as well as drop-down menus for the voice and type of assistant you’d like to use.
Similar to the Grok app currently on mobile devices, you’ll be able to select from a set of voices and then define their personality. The available voices for now are the standard Ara (Upbeat Female), Rex (Calm Male), and Gork (Lazy Male).
There’s also a settings button, which, when expanded, allows you to enable or disable NSFW mode (including swearing and adult topics), as well as a Kids Mode, which will tone Grok down to be suitable for when kids are in the car.
@greentheonly on X
How Grok Will Work (Button / Wake Word)
Users will be able to activate Grok by pressing a button, likely the same one that activates voice commands today. Grok will then remain enabled for the duration of your conversation, allowing you to go back and forth, asking and answering questions. To end your conversation, you’ll press the mic button again.
While it doesn’t appear to use a wake word yet, Green says that some code refers to a wake word, so it’s possible that this could be an option Tesla plans to activate in the future.
Replacing Voice Commands
The most significant implication of Grok’s future integration is in its potential to fully replace the existing and relatively rigid voice command system. Green notes that internally, this feature is part of the car assist module, and that eventually, the plan is for Grok to take over car control functions.
Unlike the current system, which requires specific phrases, a true conversational AI like Grok can understand natural language. This will enable more intuitive requests, completely changing how drivers interact with their car.
Language Support
@Greentheonly/X
Grok will also launch with multi-language support, similar to its current abilities in the Grok app. Green says that it already appears to have support for English and Chinese and one or two other languages.
Release Date
Grok appears ready to go from a vehicle standpoint, but Green wasn’t able to actually test it out. While development appears to be nearly complete in the vehicle, Tesla and xAI may still be working on some server-side changes to better integrate with the vehicle. If they plan for Grok to replace voice commands on day one, then it’ll need to be trained and be able to execute a variety of vehicle commands.
It’s possible Tesla is actively testing Grok or adding server-side changes to replace voice commands. However, it looks like vehicle development is nearly complete and Grok could launch as soon as the next major Tesla update, which is expected to be update 2025.24.
![Tesla Autonomously Delivers Its First Vehicle to Customer — And It’s More Impressive Than Expected [VIDEO]](https://www.notateslaapp.com/img/containers/article_images/model-y-2025/newmodely_77.jpg/382e0312c769d0bb2e1234f7ac556fad/newmodely_77.jpg)
![Elon talks about Twitter and job cuts at Bloomberg forum [video]](https://www.notateslaapp.com/images/news/2022/elon-musk-qatar-forum_300w.jpg)
