D1S Xenon HID Headlight Ballast Control Module for MERCEDES-BENZ C-CLASS W205 (2014-2023) with 8 pins and seal ring C Class S203 This LED headlight ballast is

This LED headlight ballast is the control module that powers and regulates the LED headlight assembly

BMW X3 G01 (2021-2022)

Cost-effective alternative to replacing the entire headlight assembly

8V0857536E

consistent light output for safe night driving

D1S Xenon HID Headlight Ballast Control Module for MERCEDES-BENZ C-CLASS W205 (2014-2023) with 8 pins and seal ring C Class S203 This LED headlight ballast isD1S Xenon HID Headlight Ballast Control Module for MERCEDES BENZ C CLASS W205 (2014 2023) with 8 pins and seal ring An OEM grade Xenon HID ballast that controls the ignition and running current of the xenon headlight bulb. Fit it when the original control unit has failed and the light flickers, dims or cuts out. Important check your bulb type before ordering: This unit is the D1S ballast. Xenon ballasts are not interchangeable across bulb types. Check