What is the small light next to the reading light called?

[SanDakota]

The small light next to the reading light is called the dim light. It can illuminate the gear area under low lighting conditions. The following are precautions for using vehicle lights: 1. Turn signals: When a motor vehicle passes through an intersection controlled by traffic lights and turns left or right, the corresponding turn signal must be turned on. 2. Low and high beams: Low beams should be turned on when driving at night, and should also be used when meeting non-motor vehicles on narrow roads or narrow bridges; high beams should not be used when a following vehicle is driving close to the vehicle in front in the same direction; when a motor vehicle passes through sharp curves, slopes, arch bridges, crosswalks, or intersections without traffic light control at night, it should alternately use high and low beams to signal.