How to turn on the taillight of Mercedes-Benz glc300 Phoenix?

First look at the joystick on the left side of the steering wheel;

2.

First of all, you can see that there are many light control buttons on the whole joystick. If you directly operate the entire joystick up and down, it is a turn signal;

3.

Turn the outermost turn of the lever towards the dashboard. There are three gears in turn, namely, turn off the lights, broadband lights and low light lights in turn;

4.

When the low beam lights up, push the whole joystick to the instrument panel, and the high beam lights up. Similarly, when turning off the high beam, push the whole lever backwards;