Home » Xenon HID Headlight Ballast Control Unit for Mercedes-Benz W212

Xenon HID Headlight Ballast Control Unit for Mercedes-Benz W212

SKU: 1005012594797378-Default Title
Default Title
€90,69
-37% €145,10 €90,69

Restore crisp, reliable illumination to your Mercedes-Benz with this aftermarket Xenon HID headlight ballast control unit. Designed as a direct replacement for degraded factory circuitry, this compact module delivers stable high-voltage output to your projector lenses, effectively stopping headlight flickering, curing delayed cold-start times, and eliminating sudden beam dropout during night driving.

Benefits & Practical Tips

  • Seamless Electrical Communication:Built to maintain proper handshake signals with your vehicle’s lighting control module, preventing dashboard warning codes while matching original brightness curves.
  • Exact Fitment Verification:Xenon ballast designs shift between market regions and facelift years. Always photograph or decode your current unit against the OEM reference numbers before ordering to avoid compatibility issues.
  • Mounting Best Practice:Secure the ballast to a solid metal chassis surface using provided brackets to maximize heat dissipation. Ensure harness connectors click fully into place to prevent intermittent power cuts.

Product Specifications

  • Brand:Malcayang
  • Condition:100% new, factory-tested component
  • OEM Reference Numbers:2129005324, 2189007206, 2129008122, 2129008224, 2129005211, 2129003417, 2229003600
  • Vehicle Applications:2013–2017 Mercedes-Benz E-Class (C207 coupe, A207 cabriolet, S212 wagon, W212 sedan; covers E250, E350, E400, E550, and E63 AMG trims)
  • Certification:CE marked

Package Includes

  • 1x Xenon HID Headlight Ballast Control Unit

Warnings & Reminders

Step-by-step installation instructions are not included with this replacement part. We strongly recommend having the unit fitted by a qualified automotive electrician to ensure proper grounding and weather sealing. Actual component color may vary slightly from listing images due to monitor calibration differences. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Serving European drivers with verified components since 2002 through intercyprus.com.