OEM LED Headlight Control Module / Ballast – A2189009103

Restore full functionality to your Mercedes-Benz headlights with this genuine OEM LED Headlight Control Unit (Part No. A2189009103). This high-performance module ensures precise control of your LED headlight system — providing stable power, consistent brightness, and long-lasting reliability.

Engineered to meet Mercedes-Benz factory standards, the A2189009103 unit is a direct plug-and-play replacement, requiring no programming or coding. Its robust aluminium housing protects against moisture, heat, and vibration, ensuring dependable performance in all conditions.

Features:

• Genuine OEM Replacement – A2189009103

• Controls and powers LED headlight functions

• Plug-and-play installation (no coding required)

• Durable aluminium construction for superior protection

• Designed to meet or exceed OEM quality standards

• Restores factory lighting performance and reliability

Compatible With (varies by model/year):

• Mercedes-Benz: CLS-Class (W218), E-Class (W212), and other models with LED headlight systems
  (Please confirm part number and compatibility before ordering)

Specifications:

• Part Number: A2189009103

• Voltage: 12V

• Type: LED Headlight Control Module / Ballast

• Material: Aluminium Alloy

• Condition: New / OEM-Quality Replacement

Common Signs of a Faulty Module:

• LED headlight not working or flickering

• Intermittent or uneven brightness

• Headlight malfunction warning on dashboard

Upgrade your vehicle’s lighting performance with the OEM Mercedes-Benz LED Headlight Control Module A2189009103 — precision-built for durability, reliability, and perfect factory fitment.