While Tesla supports a variety of music streaming services, including YouTube Music, Apple Music, and Spotify, there may be times you want to listen to music from a local USB drive.
While Bluetooth is also an option, it’s limited to what’s available on your phone and the lower streaming quality of Bluetooth.
In this guide, we’ll go through the benefits of having music on a USB drive and how to set it all up.
Benefits of Music on a USB Drive
Having music stored locally has several benefits. First is audio quality; since you’re under full control of the bitrate of the content, you can encode or buy music at much higher quality when compared to steaming content from Spotify or another streaming service. Tesla even supports FLAC’s lossless audio, letting you experience the best audio experience in your vehicle.
Local music also doesn’t require an internet connection, so if you frequently traffic through areas with a spotty connection, you may prefer to have music locally on hand.
While streaming content is convenient, you can be limited by the content that’s offered. If you prefer foreign music or other music that’s not available on a music service that Tesla supports, local content could be a great option.
Lastly, having music on a USB drive is a great option if you don’t subscribe to a music streaming service or don’t pay for Premium Connectivity in your Tesla.
Step 1: Use the Right USB Port
Not all USB ports in a Tesla support data transfer. While some models have USB data ports in the rear console or center console, they do not support media playback and can only be used to charge a device.
Instead, your best bet is to use the USB port inside the glovebox, which is designed for both dashcam video storage and music playback. While some vehicles may also support data transfer through the USB ports in the front console, not all of them do. Older vehicles may not have a USB port in the globebox, and you’ll be limited in using the USB ports in the console.
Important: You cannot play music from a phone, tablet, or external music player over USB—only from a properly formatted USB storage device.
Step 2: Format Your USB Drive
Every new Tesla comes with a high-speed USB drive pre-installed in the glovebox, formatted for Sentry Mode and Dashcam storage. If your vehicle didn’t come with one, or you want to use a larger or separate drive for Sentry Mode or music, you’ll need to format it first.
How to Format a USB Drive in Your Tesla
Insert your USB drive into the desired USB port.
Navigate to Controls > Safety > Format USB Drive
Wait a few seconds (it may take longer for large drives), and the system will format the drive and create the necessary folders (e.g., for Sentry Mode and Track Mode).
💡 Tip: Use a high-speed, high-capacity SSD for the best experience. Regular flash drives work, but SSDs provide faster loading times and more capability.
Step 3: Add Your Music
Once your USB drive is formatted, unplug the USB drive from your Tesla and connect it to your computer to add your music files.
Organizing Your Music:
Create a folder called Music at the top level of the USB drive. All music must be added to this folder.
You can organize the music however you prefer, and you’ll be able to view the folders in the vehicle when selecting music. Most users prefer to have folders that include the name of the artist with subfolders for the album name, but how you organize the content is completely up to you.
If your music files content metadata such as song title, artist, album, etc, it will automatically be displayed in Tesla’s media player.
Supported Audio Formats
Tesla’s music player supports a variety of audio formats, including wave, MP3, and FLAC (lossless), but it does not support AAC (Apple's iTunes format). If you have AAC files, you can convert them to MP3 or FLAC before transferring them.
Step 4: Play Your Music
Not a Tesla App
Once you’ve transferred your music, you can bring it back to your Tesla.
Insert the USB drive into the front console or glovebox port.
You’ll now have a new app under the all apps menu called USB.
The USB app will let you view all of your supported audio content on the USB drive. You’ll be able to view the content by song, artist, album, genre, and folder structure.
First-time indexing of audio content may take a few seconds (longer for larger drives). Tesla re-indexes the drive every time the car wakes from sleep, so keeping the total file size under 30GB ensures faster access.
Voice Commands and Search
While music stored on the USB drive will behave much like other content that’s played over streaming services, there are a few limitations.
Voice commands can not be used to play a specific song or artist from your USB drive. If you ask the vehicle to play any content, it’ll default to one of the music services.
Music search is also not supported. While search will show content from all music services that aren’t hidden, it will not include music from your USB drive.
Enjoy the Best Sound Tesla Has to Offer
Tesla’s audio system is meticulously engineered for a premium sound experience, and playing lossless audio over USB takes full advantage of that. If you’re an audiophile, this setup ensures you hear your music in its purest form—no compression, no interference, just crystal-clear sound.
Now, plug in, press play, and enjoy the ride.
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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.
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