There are two indicators above the mode button.
For your reference, the meanings of the indicators are as follows:
1. When the garment steamer is preheating, both indicators breathe;
2. When the preheating process is completed, the indicator(s) for the selected mode remain on;
3. When the garment steamer is switched to mode 1, only one indicator remains on;
4. When the garment steamer is switched to mode 2, both indicators remain on;
5. When the garment steamer is self-cleaning, both indicators blink alternately;
6. When the garment steamer is turned off, both indicators are off.