How to Add a Custom Light Show to Your Tesla
Follow these steps to install custom light show files on your Tesla using a USB drive. Works with Model 3, Model Y, Cybertruck, Model S, and Model X.
To add a custom light show to your Tesla, create a USB folder named LightShow, add a matching .fseq file and .mp3 or .wav audio file, plug the USB into your Tesla, then open Toybox and select Light Show.
If you do not want to manually build the .fseq file, TeslaLightShows.com can generate the Tesla-ready files from your uploaded song automatically.
What You Need
Supported Tesla vehicle
USB drive (FAT32/exFAT)
.fseq sequence file
Matching .mp3 or .wav
Song you own/have rights to
Step-by-Step Setup
Create or download your light show files
You need a Tesla-compatible .fseq file and a matching audio file. You can create one manually in advanced software like xLights, or generate one automatically with TeslaLightShows.com.
Prepare your USB drive
Use a compatible USB drive and format it as FAT32 or exFAT. Do not use NTFS.
Create a folder named LightShow
At the top level of the USB drive, create a folder named exactly LightShow (case-sensitive).
Add the matching files
Place your .fseq file and matching .mp3 or .wav file inside the LightShow folder. Filenames must match (e.g., mysong.fseq and mysong.mp3).
Plug the USB into your Tesla
Insert the USB drive into the vehicle data-capable USB port (not a charge-only port).
Schedule and Play Your Light Show
In the Tesla app, go to Set Schedules > Light Show. Select your file from the dropdown (Tesla pre-loaded shows and your custom files appear here). Choose Now to start immediately, or pick a future time to sync multiple Teslas simultaneously. Toggle on Dance Moves to activate trunk, mirrors, windows, and charge port animations. Tap Confirm — a countdown timer appears for scheduled shows. You can also launch directly via Toybox > Light Show on the touchscreen.
Manual Method vs. Generator Method
| Manual method | TeslaLightShows.com | |
|---|---|---|
| Setup | Install and learn xLights or similar | Upload MP3 or WAV |
| Process | Map channels manually | Generator creates show options |
| Export | Export FSEQ yourself | Download Tesla-ready files |
| Troubleshooting | Debug filenames and formats | Use packaged setup instructions |
| Best for | Advanced creators | Fast custom shows |
Common Mistakes
USB Folder Structure
USB Drive
└── LightShow/
├── mysong.fseq
└── mysong.mp3Want to skip the manual setup?
Upload your MP3 or WAV and generate a Tesla-ready light show package with matching filenames and folder structure.
Frequently Asked Questions
What is a .fseq file?▼
An FSEQ file is a light sequence file that tells the Tesla which lights to activate and when. It is synced to a matching audio file to create a choreographed light show.
Do the filenames need to match?▼
Yes. The .fseq file and the audio file must have the same base filename (e.g., song.fseq and song.mp3) for Tesla to recognize them as a pair.
Can I have multiple shows on one USB?▼
Yes. Place multiple file pairs inside the same LightShow folder. Each pair needs matching filenames.
Which USB port should I use?▼
Use a data-capable USB port, not a charge-only port. In most Teslas, the glovebox USB port or center console USB port works.
What format should the USB drive be?▼
FAT32 or exFAT. Do not use NTFS as Tesla may not recognize it.
Do I need xLights?▼
No. TeslaLightShows.com generates Tesla-compatible .fseq files automatically from your uploaded audio without any external software.
TeslaLightShows.com is an independent digital service and is not affiliated with, endorsed by, sponsored by, or approved by Tesla, Inc. Tesla, Model S, Model 3, Model X, Model Y, Cybertruck, and related marks are trademarks of Tesla, Inc. References are used only to describe vehicle compatibility and user-created light show files.