Why is there no fog light installed on the Audi A4L?

[LeAddyson]

Audi A4L does not have fog lights installed because the headlights have a wide coverage area and a broad illumination range. Introduction to fog lights: In general, in addition to the front high beams, low beams, headlights, and parking lights, as well as the rear running lights and brake lights, there is also a set of fog lights installed in an inconspicuous place at the rear of the car. Rear fog lights are red signal lights installed at the rear of the vehicle to make it easier for road traffic participants behind to detect the vehicle in environments with low visibility such as fog, rain, or dust, and they emit a stronger light intensity than the tail lights. Classification of fog lights: Fog lights are divided into front fog lights and rear fog lights. Front fog lights are generally bright yellow, while rear fog lights are red. The symbol for the rear fog light is slightly different from that of the front fog light. The light lines of the front fog light symbol point downward, while those of the rear fog light are parallel, usually located on the dashboard inside the car.