Xenon Ballast Control Unit D1s D1r Compatible For Bmw Audi Mercedes
Restore sharp, reliable nighttime visibility with this aftermarket D1S/D1R xenon ballast control unit designed as a direct replacement for original equipment models across premium vehicles. Built to regulate high-voltage power delivery precisely, this component resolves common headlight system failures like slow ignition, flickering beams, or total blackout without requiring full projector lens upgrades. Engineered to match factory tolerances, it ensures stable voltage supply and consistent light output for D1S and D1R bulbs across BMW, Mercedes-Benz, Volkswagen, Jaguar, Land Rover, Cadillac, Saab, Ford, and Chrysler platforms.
Installation Tips & System Care
To ensure optimal performance and longevity, pair this ballast with fresh, undamaged xenon bulbs that share the same socket type. Always disconnect the vehicle battery before wiring to prevent electrical shorts during integration.
- Verify your original part number against the reference list before mounting to guarantee secure connector alignment.
- Mount the unit in a well-ventilated area away from direct exhaust heat to maintain stable operating temperatures.
- Have a certified technician handle the final wiring verification to ensure proper grounding and compliance with local automotive lighting regulations.
Technical Specifications
- OEM Cross-Reference: 5DV009000-00, 63126937223, A0008211061, C2P13237, 12767670, 1376950, 6M2112K072AA, 5M0907391, 92190-3L000, 7701209425, YWC500480
- Bulb Compatibility: D1S / D1R xenon sockets
- Condition: 100% new, factory tested
- Certification: CE approved
- Origin: Mainland China
- Application Note: Aftermarket replacement matching OEM dimensions; exact fit varies by manufacturing year and regional trim
Package includes:
- 1 × D1S/D1R Xenon Ballast Control Unit
Important Reminders
This replacement item does not include printed installation guides. Professional automotive electrical installation is strongly recommended to ensure proper grounding, secure mounting, and compliance with highway safety standards. Minor dimensional variances of one to two millimeters may occur due to manual measurement processes, and slight color differences from product photography are normal.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Reliable replacement components shipped worldwide since 2002 — supporting drivers with verified parts at intercyprus.com.