BMW G01 Left Front Icon Adaptive LED Headlight Assembly 6311 7478051-04 - Used Original Parts

Diagnosis and Common Symptoms

From the workshop floor, we see these G01 Icon Adaptive LED units present with specific, diagnosable faults. An initial scan with ISTA (Integrated Service Technical Application) will often reveal fault codes stored in the FLE (Frontal Light Electronics) modules. Common codes include 8041A8 (LED main light function faulty), 8041B6 (Stepping Motor Controller malfunction), and various LIN bus communication errors pointing to internal component failure.

On the dashboard, the driver will typically see iDrive check control messages such as "Left front headlight malfunction," "Adaptive headlight malfunction," or "Lighting system failure. Drive moderately." Physical symptoms are equally clear: a flickering or completely inoperative hexagonal Daytime Running Light (DRL), failure of the low or high beam, a non-functioning turn signal, or the adaptive cornering feature ceasing to operate. In some cases, persistent internal condensation indicates a compromised housing seal, which will inevitably lead to electronic failure.

Introduction

Restore your BMW's commanding presence and critical night-time visibility with this Genuine Used G01 Icon Adaptive LED Headlight Assembly. Unlike inferior aftermarket alternatives, this is an original BMW component, ensuring perfect integration with your vehicle's complex lighting systems. Each assembly we process is rigorously bench-tested by our technicians to verify the functionality of all LED elements and adaptive motors, guaranteeing performance upon installation.

Product Details

• Brand: BMW

• Model Compatibility: BMW G01 X3 (2018-2021), G02 X4 (2019-2021) - Pre-LCI models with Icon Adaptive LED option.

• Part Name: Left / Driver's Side Icon Adaptive LED Headlight Assembly

• Condition: Genuine Used (Tested Working)

• Notes: This is a bare headlight assembly. Control modules, ballast, and fan may need to be transferred from your old unit. Please verify compatibility by matching the part number (63117478051) and checking all photos carefully.