What is the automatic light on/off mode of the Xiaomi Electric Scooter 4 Pro Max?

You can turn on the auto light on/off mode in the APP once the Xiaomi Electric Scooter 4 Pro Max is connected. When the icon lights up, it indicates that this function is enabled, and the headlight will automatically turn on or off according to the ambient brightness. If the headlight is on when the function is enabled, it will turn off after 30 seconds in bright surroundings, or remain on in dark surroundings. If the headlight is off when the function is enabled, it will turn on immediately in dark surroundings, or remain off in bright surroundings.
Note:
This function is only available in D and S modes. When switching to pedestrian mode, the headlight is always on.