BMW G30 LED Headlamp Assembly 63.11-7 A05 918 - Used Original Parts

Diagnosis and Common Symptoms

From the workshop floor, the G30 LED headlamp units are robust but susceptible to electronic failure, often originating from the internal LED driver modules or the main Headlight Light Module (FLE). A common indicator is a "Headlight vertical aim control failure" or "Adaptive Headlight Malfunction" message on the iDrive display.

Technically, this points to communication faults on the LIN bus between the modules and the vehicle's Body Domain Controller (BDC). Diagnostic scans will often reveal fault codes such as 8041B6 (Headlight driver module, right: Defective) or similar codes related to short circuits or open circuits in the LED elements. Physical symptoms include a flickering or completely inoperative "Angel Eye" Daytime Running Light (DRL), a non-functional turn signal, or the entire low/high beam failing to illuminate. Condensation ingress due to a compromised seal is another primary cause, leading to corrosion and eventual module failure.

Introduction

This is a Genuine BMW G30 LED Headlamp Assembly, meticulously removed from a donor vehicle. It serves as a reliable and cost-effective solution to restore your vehicle's lighting system without the expense of a brand-new unit from the dealership. Each assembly undergoes a comprehensive bench test by our technicians to verify the full functionality of all LED elements and adaptive systems before being made available for sale.

Product Details

• Brand: BMW
• Model Compatibility: BMW 5 Series (G30 Sedan, G31 Touring) Pre-LCI models.
• Part Name: LED Headlamp Assembly (Adaptive)
• Condition: Genuine Used (Tested Working)
• Notes: This is a bare headlamp assembly. Control modules, ballasts, and LED drivers are not included unless explicitly shown in the photos. Please match the part number (63.11-7 A05 918) precisely with your existing unit to ensure compatibility.