Ballast Control Unit HID Xenon D1S Direct Fit Replacement for Volkswagen Passat Eos Tiguan
Upgrade and restore the brilliance of your HID headlights with this VW and Audi HID Xenon Ballast Control Unit. Designed as a direct-fit replacement, this ballast carefully manages ignition and continuous regulation for D1S Xenon lamps, delivering consistent color, stable brightness, and reliable startup. Built to slot into a wide range of VW and Audi models, it helps eliminate low light, flicker, and intermittent LED/ Xenon symptoms caused by aging or failing ballasts, so you can drive with the confidence of consistent, crisp illumination.
Engineered for precise compatibility, this ballast supports a broad spectrum of popular models and years. It’s a practical choice for owners looking to refresh HID performance without a full headlight assembly replacement. Each unit is paired with robust PE construction and is thoroughly tested before shipment to ensure reliable operation on install. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Fitment spans multiple Audi and VW platforms to cover many common HID applications, including but not limited to:
- Audi A1 / S1 (2010-2017)
- Audi A3 / S3 (2009-2016)
- Audi A4 / S4 (2010-2016)
- Audi A5 / S5 / RS5 (2008-2016)
- Audi A8 / S8 / A8L (2010-2014)
- Audi Q3 (2013-2015)
- Audi Q5 / SQ5 (2008-2017)
- Audi Q7 (2011-2015)
- Volkswagen CC (2012-2014)
- Volkswagen EOS (2012-2013)
- Volkswagen Jetta (2012-2014)
- Volkswagen Tiguan (2012-2013)
- Volkswagen Touareg (2011-2014)
- Volkswagen Passat (2013-2014)
Key features include a dedicated Headlight Ballast for Xenon HID D1S bulbs and a built-in computer module controller, designed to deliver reliable performance, fast warm-up, and stable light output in demanding driving conditions. The unit is manufactured with PE material and is intended for headlight applications, ensuring a compact, plug-and-play replacement that preserves original driving visibility.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Restore HID performance: Replace a failing ballast to regain full brightness, color consistency, and reliable headlight operation.
- Easy diagnostics: With a direct-fit replacement and built-in control logic, you can diagnose headlight issues more efficiently and avoid guessing about wiring or bulb problems.
- Smart maintenance: Use this ballast as part of routine HID maintenance on compatible Audi and VW models to maintain optimal beam pattern and road visibility.
Product specifications
- Brand: Choice
- Manufacturer Part Numbers: 8K0941597C, 4G0907397R, 4G0 907 397 R, 8K0 941 597
- Material: PE
- Origin: Mainland China
- Special Features: Headlight Ballast Xenon HID D1S Bulb Computer Module Controller
- Suitable For Lamp: Headlights
- Notes: Fitment and compatibility confirmed by model/year list in the package contents
Package includes:
- 1 x HID Xenon Ballast Control Unit (fits listed Audi and VW models across the supported years)
- Fitment: For 2010-2017 Audi A1 / S1; 2009-2016 Audi A3 / S3; 2010-2016 Audi A4 / S4; 2008-2016 Audi A5 / S5 / RS5; 2010-2014 Audi A8 / S8 / A8L; 2013-2015 Audi Q3; 2008-2017 Audi Q5 SQ5; 2011-2015 Audi Q7; 2012-2014 Volkswagen CC; 2012-2013 Volkswagen EOS; 2012-2014 Volkswagen Jetta; 2012-2013 Volkswagen Tiguan; 2011-2014 Volkswagen Touareg; 2013-2014 Volkswagen Passat
Warnings / Reminders
- Please check the product picture and fitment before ordering. If you’re unsure, contact us before purchase. We will not refund for incorrect orders.
- We strictly test every item before shipment to ensure reliable performance on install.
- Shipping: All items are dispatched within 2 working days after payment confirmation; ensure your shipping address is correct.
Trust and reliability are built into every InterCyprus purchase. Since 2002, intercyprus.com has stood for dependable parts and service performance.
Trust statement: Since 2002, intercyprus.com has stood for reliability in automotive parts.