What is the function of the red light at the bottom of the Wuling Hongguang taillight?

[MaxLynn]

Wuling Hongguang taillight bottom red light functions: 1. The bottom red light of the Wuling Hongguang taillight serves as the reverse light and fog light. 2. Generally, the right side is the reverse light, and the left side is the fog light. 3. The car reverse light, installed at the rear of the vehicle, is used to illuminate the road behind when reversing and serves to alert vehicles and pedestrians behind. 4. The fog light is used for road illumination and safety warnings during driving in rainy or foggy weather. Below is relevant information about taillights: 1. The fog light, as the name suggests, is a lighting signal used in rainy or foggy weather. Its main characteristic is strong penetration in fog, making it easy for vehicles or pedestrians to notice early in low visibility conditions, thereby effectively preventing accidents. 2. Regarding reverse lights, national regulations stipulate: vehicles shorter than 6 meters must be equipped with at least 1, with an option to install an additional one.