2009-2016 Audi A4 Headlight Ballast Control Module Used OEM 8K0907472A

Genuine Audi OEM headlight control module (part number 8K0907472A, OE 8K0-907-472-A). This unit controls and powers the Xenon/LED headlamp system’s ballast/igniter, ensuring proper lamp ignition, voltage regulation, and beam performance. A faulty control module may cause non-functioning headlamps, flickering, or lamp fault warnings. Replacing it restores correct headlight operation and safe night driving.

Details:

• VIN: WAUAFC8K6CA001143

• Part Number: 8K0907472A (OE 8K0-907-472-A)

• Compatibility / Car Model: Fits Audi A4 2009-2016 (B8/B8.5) with Xenon or LED headlamps.

• Function: Control module for headlamp ballast/ignition -- provides correct power and signalling for Xenon/LED headlamps.

• Location: Mounted behind front headlamp housing (in front area of vehicle, behind headlamp) or adjacent to headlamp unit.

• Material / Build: Electronic control module in sealed housing rated for 12V, designed for high-voltage Xenon/LED system.

• Condition: Used OEM -- tested, verified functional, no water ingress or broken connectors.

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