What should we do if the daytime running light of car headlights are weak?
< 1 min read
·If the daytime running light is weak when using the Vland headlight, we can check whether the voltage output of the car battery is stable(the output is 12-14V voltage).
·If it is a stable voltage, please inform the original sales store customer service details. The customer service staff will determine if it is necessary to add the dummy load.
