BMW I20 iX Right-Hand Side LED Headlamp Assembly - Used Original Parts

Diagnosis and Common Symptoms

From the workshop floor, failure of the I20 iX LED headlamp is not just a blown bulb; it's a system fault. Diagnosis with ISTA often reveals communication errors over the LIN bus between the Body Domain Controller (BDC) and the headlight's internal TMS/FLE driver modules.

Common Fault Codes:

• 804B91: Communication with right headlight driver module (TMS) disturbed.
• 8049E7: Right daytime running light / side light faulty.
• 480A2D: Cornering light, right, faulty.

Dashboard & iDrive Errors:

• "Right daytime running light malfunction"
• "Adaptive Headlight Malfunction. Consult service center."
• "Right low-beam headlight failure"

Physical Symptoms:

• Complete or partial failure of the iconic Daytime Running Light (DRL) 'angel eye'.
• Main low or high beam is inoperative.
• Condensation or water ingress visible inside the lens, often leading to control module corrosion.
• The adaptive function fails; the beam no longer swivels with steering input.
• Physical damage to the lens or broken mounting tabs from a frontal impact.

Introduction

Replacing a critical component like the adaptive LED headlamp on your BMW iX demands precision and guaranteed performance. This is a Genuine BMW headlamp assembly, carefully removed from a donor vehicle. Our technicians have bench-tested all functions—from the main LED projectors to the adaptive motor drivers—to ensure it meets factory operational standards before it ever leaves our facility. Restore your vehicle's vision and safety with a part you can trust.

Product Details

• Brand: BMW

• Model Compatibility: BMW iX (I20)

• Part Name: Right-Hand Side LED Headlamp Assembly

• Condition: Genuine Used (Tested Working)

• Notes: This is a complete headlamp housing. Control modules may or may not be included; please verify against the provided images or your original part. Suitable for right-hand drive (RHD) vehicles. Professional installation is required.