Ambrogio L250i: ALERT light / app reports error

What this fault means

The robot indicates an error that must be read in the app on supported models.

Safety: Stop the mower and follow the manufacturer safety instructions before physical inspection.

Step-by-step checks

1. Connect with the official app and capture the exact error text/code.
2. Do not clear it before recording the message.
3. Follow the code-specific procedure rather than interpreting the ALERT lamp alone.
4. Check firmware and connectivity if the app cannot retrieve status.
5. Escalate unknown persistent codes with screenshots to authorised support.

Evidence source: Manufacturer/support reference

Evidence checked 2026-08-25. Diagnostic procedures are labelled separately from manufacturer-exact error instructions.

Did one of these checks actually fix the mower?

Confirmed repair outcomes improve MowerFixAI for the next owner and help separate common symptoms from real component failures.