2018-2020 Genuine Original Factory Fit OEM Opel Insignia B Mk2 Z18 Also Called : Vauxhall Insignia (United Kingdom) , Buick Regal (North America and China) , Holden Commodore (ZB) (Australia and New Zealand) Full LED Projector Intelli Lux Matrix Headlights LHD RHD Headlamp LED Ballast ( Light Control Unit / Module / Controller / ECU / Computer / Starter / Electronic Unit / Steuergerät / Inverter ) , DRL Control Module Lamp , Plastic Lens Cover , Replacement Sale

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

Petrol:
1.5 L Ecotec turbo I4
1.5 L LFV turbo I4
2.0 L LTG turbo I4
3.6 L LGX V6
Diesel:
1.5 L F15DVH turbo I3
1.6 L CDTI Ecotec turbo I4
2.0 L D20DTH/DTR[broken anchor] turbo I4
2.0 L F20DVH turbo I4
Grand Sport , Sports Tourer , Country Tourer , GSi , Regal GS

If your 2018-2020 Opel Vauxhall Signum Mk2 Origianl Full LED Projector 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 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.