What lights should be turned on when entering a tunnel?

[DamianRose]

When entering a tunnel, the car should turn on the low beam lights, which can provide close-range illumination, allowing the driver to see other vehicles and the conditions inside the tunnel. Car light usage methods: During nighttime when street lights are on, or when driving in low visibility conditions such as fog, rain, snow, dust, or hail, the headlights, position lights, and rear position lights should be turned on. When turning, changing lanes, overtaking, making a U-turn, or parking on the side, the turn signal should be activated 100 to 50 meters in advance. When a motor vehicle passes through an intersection controlled by traffic lights and turns left, the turn signal should be activated, and the low beam lights should be turned on when driving at night. When a following vehicle is driving close to the vehicle in front in the same direction, the high beam lights should not be used. On roads without central isolation facilities or central lines, when meeting another vehicle at night, the low beam lights should be switched on when the oncoming vehicle is 150 meters away. When meeting non-motor vehicles on narrow roads or narrow bridges, the low beam lights should be used.