Audi B8.5 8K LED Bi-Xenon Headlight Assembly - Used Original Parts
RM 1,800
Condition: Used (Original)Description
Product Title
Audi B8.5 8K LED Bi-Xenon Headlight Assembly - Used Original Parts
Diagnosis and Common Symptoms
As a master technician, I frequently see the B8.5 chassis enter the bay with localized lighting malfunctions. The Audi 8K LED Bi-Xenon system is highly advanced but susceptible to specific environmental and electrical failures. The most common physical symptom is a yellowing or completely dead LED daytime running light (DRL) tube, usually caused by thermal degradation of the LED diode module. Additionally, compromised headlight seals can allow moisture ingress, directly shorting the lower-mounted xenon ballast and resulting in intermittent flickering or a dead low/high beam.
In the workshop, a diagnostic scan will typically reveal fault codes such as 02895 (Supply Voltage for LED Module - Open/Short to Ground), 00978/00979 (Left/Right Low Beam Headlamp fault), or 01539 (Headlights Not Adjusted). On the dashboard, the driver will be greeted with a DIS warning stating "Main beam headlight faulty" or "Adaptive light defective." Replacing the compromised assembly is the only definitive way to restore factory illumination and clear the CAN-bus communication errors.
Introduction
When repairing complex German lighting networks, aftermarket alternatives consistently fail to deliver the precise beam pattern, thermal management, and module compatibility of factory units. This is a Genuine Used Audi assembly that has been carefully removed from a donor vehicle and subjected to rigorous bench testing. We meticulously verify the xenon projector cutoff, the continuity of the LED DRL strip, and internal wiring integrity to ensure it is fully operational. Investing in a tested, Genuine component guarantees exact physical fitment and flawless integration with your vehicle's onboard electrical system.
Product Details
- Brand: Audi
- Model Compatibility: Audi A4 / S4 (B8.5 Facelift Chassis 8K)
- Part Name: LED Bi-Xenon Headlight Assembly
- Condition: Genuine Used (Tested Working)
- Notes: Control modules, xenon bulbs, and ballasts are generally transferred from your original unit unless otherwise specified. A basic settings alignment via VCDS or ODIS is highly recommended post-installation.
Frequently Asked Questions
Q: What symptoms indicate failure? A: Typical failures present as a burnt-out or yellowing LED daytime running light strip, intermittent flickering of the main xenon projector, or complete illumination failure caused by internal condensation damaging the ballasts. Dashboard warnings such as "Headlight range control defective" also point to internal leveling motor faults within the housing.
Q: Does this require coding? A: If you are simply replacing the bare housing and transferring your original, functioning control modules and ballasts, coding is generally not required. However, performing a basic settings calibration via VCDS or ODIS is mandatory to properly align the auto-leveling system. If new modules are introduced, parameterization and component protection removal will be necessary.
Q: Is this original? A: Yes. This is a Genuine Audi component, manufactured to the exact specifications of the B8.5 chassis. We strictly avoid aftermarket replicas, ensuring your vehicle maintains its factory lighting output, correct beam cutoff, and structural integrity.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Backed by master technician expertise for accurate fitment and diagnostic support
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
William – https://wa.me/60102992988 Lok – https://wa.me/60177720143
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.
Original Parts
Quality European Originals
Fast Delivery
Nationwide Shipping
