Set For Audi &VW Xenon HID Headlight Ballast Control Unit & D3S Bulb 8K0941597E

Xenon HID Headlight Ballast Control Unit and D3S Bulb Set for Audi and VW

This set includes a xenon HID headlight ballast control unit and a D3S bulb, cross-referenced to 8K0941597E, for restoring HID headlight function.

Overview

This set pairs a xenon HID headlight ballast control unit with a D3S bulb, offering a direct replacement option for failed HID lighting components. The ballast control unit regulates voltage to ignite and sustain the D3S bulb so the headlight produces consistent xenon output. Suited to drivers and technicians repairing HID headlights on compatible Audi and VW models.

Built For Performance

• Ballast control unit regulates voltage to ignite and maintain the D3S bulb
• D3S bulb delivers xenon HID light output for low beam or projector housings
• Cross-referenced to part number 8K0941597E for easier matching
• Set combines ballast and bulb so both failed components can be replaced together
• Designed as a replacement for original HID headlight assemblies

Fits These Machines

• for Audi models using 8K0941597E ballast control units
• for VW models with D3S xenon HID headlight systems
• for vehicles with factory xenon HID projector headlights
• for Audi and VW headlight assemblies requiring a D3S bulb

On-The-Job Use

• Replacing a failed or flickering HID ballast
• Restoring headlight output after a burned-out D3S bulb
• Headlight repair after moisture or impact damage
• Servicing xenon HID lighting on compatible Audi and VW vehicles

Specs At A Glance

Good To Know

Q: Can I install this ballast and bulb myself? A: Installation typically involves removing the headlight housing or access cover and swapping the ballast and bulb, but some vehicles require bumper or housing removal. Professional installation is recommended if you are unsure.

Q: How do I confirm this fits my car? A: Match the part number 8K0941597E and confirm your vehicle uses a D3S xenon HID system. Serial number and trim differences can affect fit, so verify before ordering.

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