The 2024 Tesla Model 3 refresh brought significant changes, including an updated audio system. Here's everything you need to know about custom sounds on this model.
What's New in the 2024 Model 3?
The refreshed Model 3 features:
- Redesigned exterior speakers
- Updated Boombox functionality
- Improved audio processing
- New software interface for sound customization
Find sounds for your Tesla
Every sound works with Model 3, Y, S, X, and Cybertruck.
Compatibility
The 2024+ Model 3 supports all standard Tesla custom sound features:
- Lock chime
- Boombox mode
- Sentry Mode sounds
- Summon sounds
Optimal Sound Settings
For the updated speaker system, we recommend:
- Sample rate: 44.1kHz (standard)
- Bit depth: 16-bit
- Peak volume: just under 0 dB (the converter's ceiling is -1 dB)
- Duration: 1-3 seconds for lock sounds
Step-by-Step Setup
- Download your preferred sound from our library
- Ensure it meets the specifications above
- Transfer to a USB drive (FAT32 or exFAT)
- Navigate to Toybox → Boombox → Lock Sound
- Select your custom sound
Best Sounds for 2024+ Model 3
The updated exterior speakers excel with:
- Clear, short sounds
- Minimal bass-heavy content
- Sharp, defined audio
Browse our Tesla lock sounds library for Tesla-compatible sounds. Not sure which sound to pick? See the best Tesla Model 3 lock sounds for curated picks that hold up in daily use. Setting up a Model Y? See our Model 3 vs Model Y lock sound comparison for the full side-by-side breakdown, or the Model Y lock sound setup guide for model-specific steps.
FAQ
Does the 2024 Model 3 refresh support custom lock sounds?
Yes. The 2024+ Model 3 (Highland refresh) fully supports custom lock sounds through the Boombox feature. All production units include the external pedestrian speaker hardware required. You need software version 2020.48 or later, which all 2024 units already exceed.
What audio settings work best for the 2024 Model 3's updated speakers?
Use WAV format at 44.1kHz, 16-bit PCM. We don't have a source for a level specific to the refreshed Model 3, so adjust by ear. Mid-range frequencies (1–5kHz) reproduce best, so avoid heavy bass-only sounds.
Can I use the same LockChime.wav from my old Model 3 on the new one?
Yes. The file format and folder structure (USB drive → Boombox folder → LockChime.wav) are identical across all Model 3 generations. Just copy your existing file to the USB drive and it will work. You may want to lower the volume slightly since the new speakers are louder.
Where do I find the custom lock sound option on the 2024 Model 3 touchscreen?
Go to Toybox → Boombox → Lock Sound. Your USB drive must be inserted for the file to appear. If you don't see it, check that the path is Boombox/LockChime.wav and the drive is in a USB port that carries data (the glovebox port on newer cars).
More Model 3 guides: Highland (2024 refresh) install guide · USB format: FAT32 vs exFAT · LockChime.wav format & path · 10 best Model 3 lock sounds · Lock sound not working? Troubleshooting