2012-2014 Genuine Original Factory Fit OEM Mercedes-Benz C-Class W204 Gen3 Facelift C250 C300 C350 Sport C63 AMG Headlights Headlamp HID D1S Ballast (Xenon Light Control Unit / Module / Controller / ECU / Computer / Starter / Electronic Unit / Steuergerät /Inverter ) , D1S Osram Xenon Bulb ,LED DRL LED Turn Light Control Unit Module ,Igniter , Lamp Retaining ring , Wires Cable Harness , Bulb Holder Ring , Projector Reflektor Bowls, Headlamp Lamp Lens Cover Glasss Replacement Sale.

Part will fit : Driver side / Passenger side / Left / Light / Front(Third generation Facelift)

2012-2014 Mercedes-Benz C-Class W204 : 4-door saloon , 5-door estate , 2-door coupe

1.6–1.8 L M271 I4 supercharged Kompressor
1.6–1.8 L M271 I4 turbocharged CGI
2.5–3.5 L M272 V6
6.2 L M156 V8 AMG
2.1 L OM646 Diesel I4
2.1 L OM651 Diesel I4
3.0 L OM642 Diesel V6

C-Class Coupé , C-Class 125!Edition , C 63 AMG Coupé Black Series , C 63 AMG Performance Studio Edition , C-Class Coupé Sport, AMG Plus Sports package , C 63 AMG Coupé Black Series Performance Studio Edition , C 63 AMG Edition 507

If your 2012-2014 Mercedes-Benz C-Class W204 Facelift C180 C200 C230 C250 C280 C300 C320 C350 HID Bi-Xenon AMG OEM HID Bi-Xenon Headlight low beam or Headlamp projector housing high beam have problems, like light failed failure, flicker , bad , dipped beam very dim dimmer, dimming , got wet , getting dimmer, not working, flickering blinking , goes one and off , keeps going out , flashlight , beam pattern problems , making noise , not bright enough , not focused , stopped working , turning yellow and the dashboard displayer have warning light , error code , color inconsistency , color temperature , go up and down , moving up and donw , pointing down , overheating , distance control defective , leveling malfuncation ,turning pink , condensation , not turning off , gone ping , turned purple ,turned pink , trasig , not bright enough , flashing . warning light ,not working properly , adaptive function failure , keeps burning out , retrofitting challenges , have any other fault issues, troubleshooting , you only need to change or replace related original led xenon parts like: repair tips , transformer ballast, xenon bulb, control unit driver module , reflector , glare shield , waterproof , igniter , or wiring wire harness cable to repair and fix your xenon led headlamps is ok, no need to cost a lot of money to buy a whole brand new headlight assembly like the car dealer suggest.

Normally speaking, when your headlight have problem, check out the fuse first, if it’s ok, then replace the factory fit xenon control unit box ballast is ok, because from our many years experience, when the headlight not work, 90% of the problem is on the ballast.