Xenon Ballast D1S D1R 5DV009000-00 for BMW Audi Mercedes
When flickering low beams or a sudden headlight shutdown point to a failing ballast, this D1S/D1R xenon control unit restores stable ignition and consistent arc regulation. Engineered as a direct aftermarket replacement for factory assemblies, the Malcayang ballast delivers reliable high-voltage startup and maintains proper current flow across vibration-prone suspension cycles. It eliminates common HID failures—delayed warm-up, color drift, and intermittent blackout—without requiring ECU coding or CAN bus reprogramming. Every unit undergoes bench verification prior to shipment, ensuring immediate compatibility with OEM mounting points and wiring harnesses.
Performance Tips & Installation Advice
- Inspect the plug terminals for corrosion before installation; even minor oxidation creates resistance that triggers false error codes.
- Replace with a fresh D1S or D1R bulb simultaneously to preserve lumen output and prevent uneven electrode degradation.
- Expect a brief system initialization after fitting. Modern lighting controllers typically require two to three ignition cycles to calibrate ignition timing and lock fault memory.
Technical Specifications
- Component Type: Xenon Ballast / Ignition Control Module
- HID Lamp Socket Standard: D1S / D1R
- Cross-Reference Part Numbers: 5DV009000-00, 5DV00900000, 12767670, 6M2112K072AA, 00040547, along with matched identifiers for Hella, BMW Group, Volkswagen, Mercedes-Benz, Cadillac, Jaguar, Ford-Mopar, and broader European platforms
- Manufacturing Status: 100% new, factory-tested aftermarket replacement
- Safety Marking: CE certified
Package Includes
- One (1) D1S/D1R Xenon Ballast Control Unit
Important Reminders
Professional automotive electrical service is strongly advised during removal or replacement. Wiring diagrams, grounding sequences, and fuse amperage specifications are not included with this component. This part functions as an independent aftermarket unit and does not bear original equipment manufacturer labels. Housing dimensions may vary by up to 2 mm and casing tint can shift slightly between production lots due to standard material tolerances and digital display calibration.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Verified parts sourcing and straightforward customer care delivered through intercyprus.com since 2002 — every listing cross-checked for exact chassis match.
Language support accessible: English.
