W204 Coupe Headlight pin
I own Mercedes W204 Coupe 2012 and after little accident i have to replace my front right headlight.
i search on internet , i found one second hand and i bought it. But when i arrive with it at home i saw the headlight socket pin isnt like mine and i dont have hight beam.
Can please someone give me electrical diagram with that do all pins? My "new" headlight dont have pin 7 and 11 but have in plus pin 8.
Car socket:

My old headlight socket:
My new headlight socket:
*maybe save yourself the hassle and return the headlight and buy one from your model + year
Last edited by DjaKRAbb; Dec 10, 2020 at 07:56 PM.
https://mbworld.org/forums/c-class-w...ml#post7864204
The black connector is what OP has in that picture
"halogen lights connector (yellow) has 10pin with 10 wires and Bi xenons has 14pin with 9 wires going in"
or is it a combination of both... Pre facelift bi xenon - facelift xenon? lol
"how do i connect a pre facelift bi xenon headlight to a facelift bi xenon connector" is probably the question awaiting an answer
Last edited by DjaKRAbb; Dec 10, 2020 at 08:07 PM.


