Home » Power Radio Extension Harness for Mercedes-Benz W211 E-Class

Power Radio Extension Harness for Mercedes-Benz W211 E-Class

SKU: 1005008595745787-Default Title
Default Title
€124,70
-33% €187,05 €124,70

Fitted directly into the dashboard wiring bay, this radio extension harness simplifies installing aftermarket stereos, navigation units, and auxiliary electronics in the Mercedes‑Benz W211 E‑Class. By providing a direct wire‑to‑wire bridge to your factory connectors, it completely removes the guesswork and cutting associated with traditional splice installations. Built with solid ABS housing and engineered for standard 12‑volt automotive circuits, the connector assembly maintains consistent voltage flow while keeping original controls fully functional. The design omits integrated circuitry, relying instead on clean copper routing to prevent interference and overheating during long drives.

Benefits & Practical Tips

  • Match each factory color code to the corresponding lead before tightening connections to guarantee correct polarity for lights and steering wheel controls.
  • Secure the harness along existing loom channels using automotive zip ties to prevent rattling or dislodgement over time.
  • Test the new equipment once powered before pressing the dashboard trim fully back into place.

Product Specifications

  • Vehicles: Mercedes‑Benz W211 E‑Class
  • Electrical Standard: 12 V automotive compatibility
  • Connector Build: Heavy‑duty ABS plastic shells
  • Circuit Construction: Direct wiring layout without PCB integration
  • Manufacturing Region: Mainland China

Package includes:

  • One factory‑match radio extension wiring harness
  • Pre‑terminated colour‑coded connector blocks

Warnings & Reminders

Disconnect the negative battery terminal before beginning any interior dashboard work. Verify that each plug seats firmly to avoid intermittent contact, which can affect infotainment responsiveness or accessory power cycles.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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