Xenon Headlight Ballast Control Unit for Audi BMW VW Volvo

Xenon Headlight Ballast Control Unit for Audi BMW VW Volvo

Includes:
- 1 x Xenon Headlight Ballast Control Unit

Fits Models:
Audi, BMW, VW, Volvo

Submodels:
All Trims

Engine Options:
HID Xenon headlight systems (supports D1S/D2S/D3S/D4S variants)

Description:
Restores reliability and performance to factory Xenon headlights by replacing a faulty ballast unit. Compatible across Audi, BMW, VW, and Volvo HID configurations to restore proper lighting, color, and brightness.

Features:
- Replaces ballast for multiple OEM HID configurations
- Compatible with common Xenon variants (D1S/D2S/D3S/D4S)
- Improves headlight consistency and reliability

Keywords: xenon ballast, headlight ballast, HID, replacement, Audi, BMW, VW, Volvo, lighting, headlight repair