UI-A107
UI_a107_DashcamUsbDriveTooBigForVfatFsck
Also written as UI_A107 / UI A107 / UI_a107_DashcamUsbDriveTooBigForVfatFsck / ui_a107_dashcamusbdrivetoobigforvfatfsck
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does UI-A107 mean?
Tesla alert code in the User Interface (UI) module. The drive is too large for FAT32 to support repairing The Dashcam USB drive is formatted FAT32 and over 256GB in size Reformat the USB drive as exFAT for Dashcam Dashcam USB can become unrecoverable or corrupt
Original Description
The drive is too large for FAT32 to support repairing The Dashcam USB drive is formatted FAT32 and over 256GB in size Reformat the USB drive as exFAT for Dashcam Dashcam USB can become unrecoverable or corrupt
Affected Tesla Models
What You May Notice
- User Interface alert: The drive is too large for FAT32 to support repairing The Dashcam USB drive is formatted FAT32 and over 256GB in size Re
- Touchscreen may show an error for one or more apps or settings
- Feature may restore itself after a reboot
How to Diagnose and Resolve
- 1 Perform a soft reboot (hold both scroll wheels for ~10 seconds)
- 2 Check for pending OTA software updates
- 3 If the issue persists, schedule a service appointment
Severity Notes
UI-A107 is an Alert in the User Interface system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.