Product Description

Genuine Mercedes-Benz Control Unit, Complete, Light Range Adjuster (N71/1) - Part Number A1669003401 specifically designed for Mercedes-Benz W204 C-Class models. This OEM headlight control module ensures perfect functionality for your vehicle's lighting system, including Bixenon headlights with active curve light capabilities. Each unit is professionally tested and verified to meet Mercedes-Benz factory specifications, providing significant cost savings compared to dealership prices while guaranteeing perfect fitment.

This control module is essential for proper headlight range adjustment and optimal road illumination. Compatible with various W204 C-Class models including C63 AMG (2013-2015), this 100% genuine Mercedes part comes in excellent condition and ready for immediate installation. Purchase with confidence knowing you're receiving an authentic Mercedes-Benz component that will restore your vehicle's lighting system to factory performance.

  • ✅ 100% tested and verified By Blackline Auto's Quality Team
  • ✅ Genuine OEM, Excellent Condition, inspected and approved
  • ✅ Easy installation

Payment, Shipping & Returns

  •  Payment Policy: We accept only online payment methods, and you can choose any of the options provided by eBay at the time of checkout. If you have any queries or if you require any clarification, please contact us through eBay messaging service.
  •  Shipping Policy: We provide Free Shipping worldwide to most of the countries using reputed couriers like DHL, FedEx or Aramex.
  •  International Buyers Policy: Import Duties, Taxes and charges are not included in the item price or shipping cost.
  •  Return Policy: We accept 14 days returns. Please clarify all your doubts before purchase.
  •  Handling Time: All packages are shipped within 3 working days.

Trusted by professionals, Blackline Autos supplies premium components for luxury vehicles.
Please confirm the part number before purchase. For compatibility checks or bulk orders, feel free to contact us.