Headlight Control Module For BMW 3 5 7 E60 E61 E65 E66 E67 E90 ALC Adaptive Drive Light Unit Xenon Ballast Model 7189312

Fixing headlight malfunctions:Resolves issues such as headlight flickering, dimming, and starting difficulties, restoring normal headlight illumination and control functions For BMW For 3 5 7 E60 E61 E65 E66 E67 E90 ALC Adaptive Headlight Drive Light Control Unit Xenon Ballast Model 7189312 63127189312 Compatible with part numbers 7189312, 63127189312, 63126941634, 63126934836, 63126934171, 63126930650, 63117189311, 63117182396, 63117295702, 63126939069, 63117180829, offering broad compatibility across various headlight Equipped with a light connector, this control unit ensures a secure and stable electrical connection for adaptive headlight functionality without signal loss The headlight ballast is crucial; it not only helps ignite the bulb and maintain the flow of current for illumination but also regulates the current flowing through the bulb