Land Rover Discovery Sport L550 Headlamp Control Module 5DF009041-12AA - Used Original Parts
RM 450
Condition: Used (Original)Description
Product Title
Land Rover Discovery Sport L550 Headlamp Control Module 5DF009041-12AA - Used Original Parts
Diagnosis and Common Symptoms
From a workshop perspective, failure of the 5DF009041-12AA module presents with clear, diagnosable symptoms. A primary indicator is a complete or intermittent loss of function in one headlamp assembly. Drivers will often report a "Headlamp System Fault" or "Adaptive Front Lighting Malfunction" warning message on the instrument cluster.
Physical symptoms include a flickering Xenon bulb, an inoperative Daytime Running Light (DRL), or failure of the Adaptive Front-Lighting System (AFS), where the headlamps no longer swivel with steering input. In some cases, the headlamp's self-levelling function will fail, causing the beam to be aimed incorrectly.
Diagnostic scans will typically reveal specific Diagnostic Trouble Codes (DTCs). Look for faults related to communication on the LIN bus, such as B1D68-87 (Left Headlamp Control Circuit - Missing Message), or internal module failures like U3000-49 (Control Module - Internal Electronic Failure). These codes confirm a faulty module rather than a simple bulb or wiring issue.
Introduction
This is a Genuine Hella Headlamp Control Module for the Land Rover Discovery Sport L550, serving as the core component for your vehicle's advanced lighting system. Sourced directly from a donor vehicle, this original part offers a reliable and cost-effective alternative to a new dealership unit. Each module has undergone rigorous bench testing by our technicians to ensure it is fully operational and free from the common internal faults that plague this component.
Product Details
- Brand: Hella (Genuine Land Rover Equipment)
- Model Compatibility: Land Rover Discovery Sport (L550, approx. 2015-2019)
- Part Name: Headlamp Control Module / AFS Light Control Unit / Xenon Ballast
- Part Number: 5DF009041-12AA
- Condition: Genuine Used (Tested Working)
- Notes: This module is responsible for controlling the Xenon bulb ignition, power, and the Adaptive Front-Lighting System (AFS). It is critical to match the part number exactly with your original unit to ensure correct communication and functionality.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The most common signs are a non-functioning headlamp, flickering light, dashboard error messages like "Headlamp System Fault," and the failure of adaptive (swivelling) or auto-levelling functions.
Q: Does this require coding? A: In many cases, it is a direct plug-and-play replacement. However, for full functionality of the Adaptive Front-Lighting System (AFS), vehicle-specific coding or a calibration routine using diagnostic tools like JLR SDD may be required.
Q: Is this original? A: Yes. This is a Genuine Hella part, the same manufacturer that supplies Land Rover for factory installation. It is not an aftermarket copy.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Expert verification to prevent common LIN bus communication faults
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
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