What does mean the error 40 on Xiaomi Electric Scooter 4 Lite (2nd Gen) ?
When the Xiaomi Electric Scooter 4 Lite (2nd Gen) displays error code 40, it means that the temperature sensor of the main controller is faulty or overheated. Please stop using it immediately and go to the after-sales service center for further inspection and repair.
Does it help?
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