How to turn on the interior door light of Trumpchi GS5?

[HarperDella]

There is a button on the middle of the interior door light. Pressing it does not turn on the light, but the light will automatically turn on when the door is opened and turn off when the car key is inserted. Additional information about it is as follows: 1. Halogen car lights are essentially a special type of incandescent lamp. The principle is that when current passes through a resistor, it heats up and emits blackbody radiation in the visible light spectrum when the temperature is high enough. 2. There are generally two types of halogen lamps: iodine tungsten lamps and bromine tungsten lamps, which work on the same principle. When an incandescent lamp is lit, although the filament temperature does not exceed the melting and boiling points of tungsten, a small amount of tungsten still evaporates at high temperatures.