UI Debug Mode in sunnypilot
Shows interface diagnostics such as touch markers and frame rate.
Try UI Debug Mode in the settings explorer →
Where to find it
- comma four · On the device: Settings → developer → ui debug mode.
- comma 3X · On the device: Settings → Developer → UI Debug Mode.
- comma four · Sunnylink: Sunnylink → Developer → UI Debug Mode.
- comma 3X · Sunnylink: Sunnylink → Developer → UI Debug Mode.
Sources for this explanation
Checked 2026-09-30 against the release source. This guide illustrates controls; it is not a test on your car.