Mercedes W205 Headlight Lamp Right O/S LED Control Module Unit 1308310284D4

Mercedes W205 Headlight Lamp Right O/S LED Control Module Unit is a specialized component from the Ballasts and igniters for lamps category, designed to control LED lighting in the right headlight. It is responsible for stable power supply and the proper operation of lighting modules, which translates into safe visibility and correct functioning of light features in your Mercedes. By maintaining the factory electrical system architecture, this module allows for precise, service-oriented replacement without interfering with the vehicle's installation.

Specifications and technical data

• SKU: 1308310284D4
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: 1308310284D4
• Substitutable numbers: 14730000122, 1 473 000 01 22
• Location on the vehicle: Right
• Part type: Headlight Ballast
• Category: Headlight Ballasts & Ignitors

Purpose and function of the LED module

The described converter is dedicated to the lighting system in Mercedes W205 class models and operates on the right side of the vehicle. Its task is to control the operating parameters of the LED headlight, including voltage stabilization and the proper activation of individual light segments. Using the appropriate module in this location is crucial for maintaining the correct light beam geometry and compliance with the vehicle's factory settings.

Thanks to a design consistent with the car manufacturer's solutions, the module works with the factory light control, safety systems, and onboard diagnostics. This helps avoid system errors, warning messages, and issues with lighting homologation.

Benefits of using an original module in a Mercedes W205

Using a converter designed for a specific model and side of the vehicle ensures:

• Proper electrical fit – the module works with the installation and controllers intended for the LED headlight in the W205.
• Consistency with the factory light configuration – maintaining the lighting functions intended by the manufacturer, including the operation of low beam, high beam, or daytime running lights (if supported by the given module).
• Reduction of the risk of malfunctions resulting from the use of inappropriate replacements or universal controllers.
• Easier diagnostics in case of future inspections or lighting system repairs.

The element from the Ballasts and igniters for lamps category acts as a power controller in modern LED headlights, so its correct selection has a direct impact on the durability of light sources and the stability of the entire headlight.

Assembly and operational characteristics

The module is intended for installation in the right headlight, which simplifies the identification of the correct installation location during service. The design intended for the specific headlight system in the Mercedes W205 allows for installation in place of the factory element, without the need for modifications to the wiring or the lamp housing. In practice, this means shorter repair time and a lower risk of mechanical damage to the headlight.

The product is offered in a used condition, which is a reasonable compromise between the cost of repair and maintaining the manufacturer's original specifications. For many Mercedes users, this is an effective way to restore full lighting efficiency while maintaining high-quality components.

Selection of the correct module and vehicle compatibility

To ensure full compatibility with your car, it is worth paying attention to:

• the module's compatibility with the vehicle generation (W205),
• intended use for the right side of the vehicle,
• membership in the group of LED lighting control elements.

Proper selection of the converter minimizes the risk of errors in the electronic system and problems with light operation during daily use. In case of doubt, it is worth comparing the current element with the removed module in terms of shape, connectors, and mounting method.

If you are planning a comprehensive repair or upgrade of the front lighting zone in your Mercedes and need other elements from the same group, such as headlight controllers, converters, or igniters, check the available parts in the Mercedes ballasts and igniters for lamps category.

Electrical safety and diagnostics

A functional LED module in the headlight is important not only for driving comfort but also for safety. Stable power supply to the LEDs limits the risk of light flickering, premature wear, and overheating of optical elements. In premium class vehicles, such as the Mercedes W205, the lighting system is integrated with driver assistance systems, which is why a properly working converter also facilitates the operation of diagnostic systems.

For drivers interested in a broader look at the operation and servicing of electrical components in a car, the guide on our blog may be helpful: When is it worth replacing an alternator with a used one: a practical guide for drivers. It allows for a better understanding of the specifics of used electrical components and conscious repair planning.

Summary

Mercedes W205 Headlight Lamp Right O/S LED Control Module Unit is a solution intended for users who want to restore full functionality of the right LED headlight while maintaining factory operating parameters. A properly selected element from the Ballasts and igniters for lamps group supports stable lighting operation, improves driving comfort after dark, and allows for maintaining the high technical standard characteristic of the Mercedes brand.