Why does the Audi A3 daytime running light turn yellow?
1 Answers
Audi A3 daytime running lights turn yellow due to oxidation discoloration caused by the high temperature generated during illumination. Introduction to daytime running lights: Daytime running lights are installed at the front of the vehicle body to make the vehicle more easily recognizable during daytime driving. Their purpose is not to help the driver see the road clearly, but to let others know that a vehicle is approaching. Therefore, these lights are not illumination lamps but signal lamps. The function of daytime running lights: