Front Left DRL Control Unit – 63119477835

Description

The OEM Front Left DRL Control Unit (Part Number: 63119477835) is a genuine BMW lighting control module designed to manage the operation of the front left daytime running light (DRL) system. It regulates voltage, brightness levels, and communication between the headlamp assembly and the vehicle’s lighting control system.

Manufactured to BMW factory specifications, this control unit ensures precise light output, stable electrical performance, and seamless integration with the vehicle’s onboard electronics. A faulty DRL control unit may cause flickering lights, DRL malfunction warnings, or complete failure of the daytime running light. Replacing it with an OEM module restores proper lighting functionality and maintains vehicle safety and compliance.