ningqonggongshi Compatible With 5 Series For G30 G31 G38 2016 2017 2018 2019 2020 Adaptive Headlight DRL White 7214940(Left right side)

Daytime running light source module, direct replacement, immediate use. Stable performance, reduced maintenance costs. Material: The car headlight control drive unit is made of metal material, which is practical and meets the needs of daily use. Function: The headlight control module adjusts the current and voltage to ensure that the bulb can reach the working brightness quickly and stably, while preventing the bulb from being damaged by overheating or overvoltage. OEM part number: 63117214939,63117214940,7214939,7214940 It is a reference part number, please check the part number of your product carefully. Make the vehicle more recognizable on the road and improve the appearance of the car.