2018-2021 Genuine Original Factory OEM BMW X4 G02 X4M F98 LED Adaptive Headlights Headlamps Ballast LED Main Light Control Unit / Module / Controller / ECU / Computer / Starter / Electronic Unit / Steuergerät /Inverter) , Front Light Electronics , LED Bulb Lamp , LED Angle Eyes Module, LED Turn Light Module , LED Daytime Driving Light Module , LED Display for Fan , LED Cornering Light Module , LEAR TMS Module , Wires Cable Harness , Plastic Lens Cover Replacement Sale

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

BMW X4 F26 : 5-door crossover SUV

2.0L B47D20 turbodiesel I4
2.0L N20B20 turbo I4
3.0L N55B30M0 turbo I6
3.5L N57D30 turbodiesel I6
3.0L N57D30TOP turbodiesel I6

xDrive20i , xDrive28i , xDrive35i , xDrive20d , xDrive30d , xDrive35d

If your 2018-2021 BMW X4 G02 Full LED Adaptive Headlight low beam or Headlamp high beam have problems or Angle Eyes , daytime running lights DRL LED turn signal , like light failed failure, flicker , dipped beam very dim dimmer, getting dimmer, not working, burnout , flickering blinking , goes one and off , keeps going out , flashlight , making noise , not bright enough , not focused , stopped working , turning yellow and the dashboard displayer have warning light , error code , go up and down , moving up and donw , pointing down , distance control defective , malfuncation ,turning pink , not turning off , gone ping , turned purple ,turned pink , not bright enough , flashing , warning light ,not working properly , keeps burning out , have any other fault issues, you only need to change or replace related original led parts like: ballast, led bulb, control unit module , reflector , igniter , or wire harness cable to repair and fix your Halogen 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 led 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.