Check if the door closed properly?
If no, close the door properly. Check there is nothing stopping the door from closing fully.
If the door is opened and the display panel is still always on after 2 minutes, Please call service.
1.Display panel light is usually accompanied by a door open alarm and is not continuous. It sounds only about every 30 seconds.
2.Display panel light will normally go out (extinguish) after 2 minutes after the door is shut.