HID Xenon Headlight Ballast Control Unit 8K0941597E For Audi/VW

HID Xenon Headlight Ballast Control Unit for Audi/VW

This HID Xenon headlight ballast control unit regulates the electrical current required to power Xenon headlights, citing OEM cross-reference 8K0941597E.

Overview

This HID Xenon headlight ballast control unit restores consistent electrical supply to factory gas-discharge lamps. Designed for rapid ignition, this HID Xenon headlight ballast control unit prevents headlight flickering and premature bulb wear. Vehicle service technicians install this HID Xenon headlight ballast control unit to replace failed factory ballast modules.

Built For Performance

• Aluminum casing ensures efficient heat dissipation and durability.
• Internal circuitry protects against short circuits and overvoltage conditions.
• Fast start ignition triggers xenon gas bulbs quickly in cold weather.
• Direct bolt-on design matches original headlight base plates.

Fits These Machines

• for Audi vehicles requiring part 8K0941597E
• for Volkswagen vehicles requiring part 8K0941597E

On-The-Job Use

• Resolving headlight failure where the bulb is intact but does not light.
• Eliminating headlight flickering or intermittent shutoffs while driving.
• Replacing water-damaged ballast units mounted under the headlight housings.

Specs At A Glance

Good To Know

Q: Can moisture cause headlight ballast failure? A: Yes, water leaking into headlight assemblies often pools at the bottom and ruins the sensitive electronic ballast.

Q: Does this replacement unit require computer reprogramming? A: This ballast is designed as a direct physical swap and typically does not require vehicle computer coding.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.