How to convert the taillights of Changsha maglev locomotive to each other

The steps of mutual conversion are as follows:

1. To find the control switch located at the front or rear of the car, this switch is usually marked with the word "Head" to indicate the switch of headlights, or with the word "Tail" to indicate the switch of taillights.

2. Press the control switch once, and the light at the front can be converted into the light at the rear. Pressing the control switch twice will convert the light at the rear of the car into the light at the front of the car.

3. It can also be controlled by the car where the train driver is located. There is a console in the cab, and the tail light of the front car can be changed by pressing the corresponding button.