How to determine that the Xiaomi Electric Scooter 5 Max is malfunctioning?

The wrench icon on the control panel blinking in red represents the scooter malfunctioned, such as abnormal charging temperature, braking abnormalities, accelerator error, headlight and taillight not working and battery error.
Here are more details to help you determine the malfunctions of the Xiaomi Electric Scooter 5 Max:
1. When the scooter malfunctioned, the speedometer on the control panel will be displayed as an error code;
2. When the scooter is malfunctioned, the buzzer will ring 5 times in a 3-second cycle.