ningqonggongshi Compatible with VW for T-CROSS 2020 White Lightsource DRL Headlight Signal Module B120846-B 2GM.998.479(Left signal)

Daytime running light source module, direct replacement, immediate use. Stable performance, reduced maintenance costs. Material: Made of PCB, it has better heat dissipation. Protect internal electronic components from damage and reduce vibration; Function: The daytime running light control module regulates current and voltage while preventing the bulb from being damaged by overheating; Performance: It has automatic switching function and adaptive lighting, which can adjust the intensity and direction of the headlights for better lighting; Make the vehicle more recognizable on the road and improve the appearance of the car.