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OEM LED Headlight Control Module Range (Search by Part Number)
How to Match Your OEM LED Headlight Control Module
Correct identification is based on the OEM part number printed on the original LED control module. Vehicles often use multiple module variants depending on model year, headlight type, function (DRL / low beam / adaptive), and left or right side.
- Step 1: Remove the access cover and photograph the original module label.
- Step 2: Search the exact part number above (include letters), e.g. 8R0941475A.
- Step 3: Confirm equivalent or superseded numbers in Quick View.
- Step 4: If unsure, email photos to sales@pro-vision-lighting.com.
VW 4G0.907.397.D, 4G0.907.697.D
4G0.907.397.F 4G0.907.697.F AUDI
4G0.907.397.G 4G0.907.697.G - VW
4G0.907.697.J VW Audi
MERCEDES A2189009103.
4M0 907 397 AC - Audi
A2189009303 Mercedes
8R0941475A, 8R0941475B.
8R0941476A, 8R0941476B.
BMW - 7189312 - Adaptive
Key Features of Our OEM LED Headlight Control Modules
OEM-Spec LED Module Replacements
Factory-style LED headlight control modules built to suit original headlight electronics, stable output, and vehicle integration.
Verified OEM & Interchange Numbers
Clear OEM and cross-reference part numbers are listed so you can confirm compatibility before ordering the correct module.
Direct-Fit Plug-and-Play Install
Designed as a direct replacement when part numbers match. No wiring changes required for the correct headlight version.
Australian Support & Fast Delivery
Backed by local warranty support and quick dispatch, with express delivery available Australia-wide.
OEM LED Headlight Control Modules & DRL Drivers – Direct Replacement Units with Verified Part Numbers
If your factory LED headlights are dim, flickering, not switching correctly between functions, or triggering dashboard warning messages, the issue is commonly a failed LED headlight control module or LED driver rather than the LED light source itself.
Pro Vision Lighting supplies OEM-grade LED headlight control modules engineered to integrate with factory vehicle electronics. Each unit is listed with verified OEM and equivalent part numbers so you can confidently select the correct replacement for Audi, BMW, Mercedes-Benz, VW, Porsche, and other European vehicles fitted with original LED headlights.
What Does an LED Headlight Control Module Do?
An LED headlight control module (also known as an LED driver or DRL control unit) manages power delivery and communication between the vehicle and the LED headlight assembly.
- Power Regulation: supplies stable voltage and current required for consistent LED output.
- Function Management: controls DRL, low beam, high beam, indicators, and adaptive lighting (vehicle dependent).
- Vehicle Communication: interfaces with CANBUS and body control systems to prevent fault warnings.
Depending on the headlight design, the LED control module may be externally mounted on the housing or integrated within the assembly. Correct identification is determined by matching the original part number.
Common Symptoms of a Faulty LED Headlight Control Module
- One LED headlight or DRL not operating
- Intermittent flickering or reduced brightness
- LED functions not switching correctly (DRL / low beam / high beam)
- Lighting-related warning messages on the dashboard
- Uneven output between left and right headlights
How to Match the Correct OEM LED Control Module
The most reliable way to identify the correct replacement module is to match the OEM part number printed on the original unit. Vehicles may use multiple LED control module variants depending on model year, trim level, headlight type, and left/right orientation.
Use the cross-reference information provided in each product’s Quick View to confirm compatible OEM and equivalent part numbers before ordering.
Installation Notes (Important)
- Always match the part number and connector style exactly.
- If water ingress caused the failure, repair the headlight housing or seals before installing a replacement module.
- No wiring modifications are required when the correct OEM module is selected.
- If unsure, compare photos and part numbers or contact Pro Vision Lighting for assistance.
Why Buy OEM LED Headlight Control Modules from Pro Vision Lighting?
- OEM-spec LED control modules with verified part number cross-references
- Australian warranty and local technical support
- Fast express delivery Australia-wide
- Over 20 years’ experience in automotive electrical supply
Frequently Asked Questions
How can I tell if my LED headlight control module has failed?
Common signs include one headlight or DRL not operating, intermittent flickering, reduced brightness, warning messages on the dashboard, or lighting functions not switching correctly. If the issue remains on the same side after checking bulbs or swapping components, the LED control module is a likely cause.
Do I need to replace the entire headlight if the control module is faulty?
In most cases, no. The LED headlight control module can usually be replaced independently of the headlight housing. If the LED emitters and optics are intact, replacing the module restores normal operation without replacing the full assembly.
How do I match the correct LED headlight control module for my vehicle?
Match the OEM part number printed on the original control module. Vehicles often use multiple LED modules depending on model year, headlight type, lighting function, and left or right side. Refer to the cross-reference part numbers listed in each product’s Quick View to confirm compatibility.
Are LED headlight control modules plug-and-play?
Most OEM replacement LED control modules are direct-fit when the correct part number is selected. Some vehicles may require fault clearing or basic adaptation after installation, particularly those equipped with adaptive or matrix LED systems.
What causes LED headlight control modules to fail?
Failures are commonly caused by heat cycling, moisture or condensation inside the headlight, corrosion at connectors, vibration, or age-related electronic component degradation. If water ingress is present, the headlight housing or seals should be repaired before installing a replacement module.
How fast can LED headlight control modules be delivered in Australia?
Most orders are dispatched promptly, with express delivery options available Australia-wide. Delivery times vary depending on location and stock availability.