What is the purpose of the Audi A4L all-weather lights?
1 Answers
It is to increase the visibility range of the front of the car. Some Audi models have eliminated the front fog lights and replaced them with all-weather headlights. Similarly, the switch for the all-weather headlights has taken the place of the original fog light switch, marked with the symbol of a low beam plus a rain sign. Obviously, this feature is used in conditions of poor visibility such as rainy or foggy weather. When activated, the headlight angle is adjusted slightly lower, and small lights at the inner corners will illuminate, primarily to widen the lateral field of vision. Overall, this is all aimed at increasing the visibility range of the front of the car. All-weather headlights: All-weather headlights, also known as automatic sensor-activated headlights, are equipped with a light-sensitive control system for the front headlights. The central intelligent control box determines changes in light brightness via a light sensor, thereby controlling the automatic activation or deactivation of the headlights. The automatic headlights only function when the light control is set to automatic mode. Addition of a light-sensitive resistor: Many car lights are equipped with a light-sensitive resistor, which is a resistor capable of sensing ambient light. When the external light is dim, the resistor automatically connects the circuit, turning on the lights. Conversely, when the external light is bright, the resistor automatically disconnects the circuit, turning off the lights.
