B2 How to use lighting for night test: 1. Turn on the lights correctly when driving at night: use the low beam correctly when driving in the same direction as the car at close range, such as sharp bends, slopes, arch bridges, crosswalks or intersections without traffic lights, indicating the correct alternate use of high beam and low beam. 2. Use the low beam correctly when turning at the intersection: exchange the high beam and the low beam correctly when overtaking to remind the overtaken to use the low beam correctly when driving on the road with street lights and good lighting. 3. The test of simulating the use of lights at night begins: Please turn on the vehicle lights and turn on the vehicle low beam lights. The speed of driving on unlicensed Ming Dow Road has exceeded 30 kilometers per hour, and the low beam has been replaced by high beam. There is a car driving in front of you in the same direction at close range. 4. Use the high beam and low beam alternately for three consecutive times. Instructions: Now drive on the road with street lights and good lighting, use the low beam correctly and overtake now. 5. Now driving on unlicensed Ming Dow Road: the speed has exceeded 30 kilometers per hour. Use high beam correctly. Now there are vehicles coming in the opposite direction to prepare for the passing cars. Replace the high beam with the low beam.