Are Daytime Running Lights Always On?

[DiGage]

Daytime running lights are always on and will automatically activate as long as the car is powered on, eliminating the need for manual control by the driver. Conditions for daytime running lights to turn on: They require daytime conditions with sufficient brightness to activate. Therefore, daytime running lights cannot be turned on at night, and they will automatically turn off once the low beam headlights are switched on. Main functions of daytime running lights: As recognition lights, daytime running lights are usually installed at the front of the car. Their primary purpose is not to illuminate the road but to make the vehicle more easily identifiable to others, signaling that the car is approaching in their direction.