Firmware
6 articles tagged with firmware
Tesla Lock Sound Keeps Resetting? Permanent Fix (2026)
Custom lock sound disappears after every Tesla software update? Here's why it happens and 5 fixes to make your LockChime.wav stick permanently.
Tips & tricks6 min read
Tesla Lock Sound Silent After a Software Update: How to Fix It
Custom lock sound went silent after a Tesla update? Three fixes in order: re-select the sound, reboot the screen, re-check the USB drive.
Tips & tricks3 min read
Tesla Unlock Sound: What You Can (and Can't) Customize
Want a custom Tesla unlock sound? Here is the honest answer: Tesla plays LockChime.wav on lock only. No separate unlock file exists.
Tutorials4 min read
Tesla 2026.8 Update: What Actually Changed for Lock Sounds
Tesla's 2026.8 release notes list no Boombox or lock sound change. What the notes say, and what to check if your custom sound stopped after an update.
Tesla news3 min read
Tesla Lock Sound Quiet After an Update? How to Make It Louder
Tesla lock sound quieter after a software update? Check the USB source, file name and path first, then raise the level of your LockChime.wav with the free converter. Steps inside.
Tips & tricks5 min read
Tesla 2026 Software Updates and Lock Sounds: What the Release Notes Say
Do Tesla 2026 updates add lock sound features? The 2026.2, 2026.8 and 2026.14 release notes list no Boombox changes. What to check after an update.
Tesla news3 min read
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Install a lock sound
3 steps, about 2 minutes.
Copy to USB
Copy LockChime.wav onto a FAT32 or exFAT USB drive at Boombox/LockChime.wav.
Plug into your Tesla
Plug the drive into a USB port that carries data (the glovebox port on newer cars). Open Toybox → Boombox → Lock Sound, then choose USB.
Lock the car
Lock the car to hear it.