Mercedes W211 Rear Right O/S Headliner Reading Light Roof Lamp A2118203601

Mercedes W211 Rear Right O/S Headliner Reading Light Roof Lamp is an original reading light mounted in the rear section of the roof on the passenger side. This component from the Interior lighting category provides precisely directed light, improving travel comfort and interior functionality. It is a practical solution for users who want to maintain the consistent look of factory equipment and the reliability of the electrical system.

Specifications and technical data

• SKU: A2118203601
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2118203601
• Substitutable numbers: A2118203601, A 211 820 36 01
• Location on the vehicle: Rear, Right
• Category: Interior Light Assemblies

Purpose and function in the vehicle

The presented rear right headliner light is designed for installation in the rear part of the interior above the passenger's head on the right side. It is responsible for localized lighting of the seating area, allowing for comfortable reading, using documents, or operating mobile devices without excessively illuminating the entire cabin. Thanks to its compatibility with the factory electrical system of the Mercedes W211, the component works with existing switches and interior lighting control logic.

Design and interior fitment

The light has been designed as an integral element of the headliner, with a properly shaped housing and mounting points, which facilitates installation in the original location. The construction ensures proper routing of the electrical harness and stable seating in the roof lining, minimizing the risk of looseness and unwanted noises while driving. The style of the light is consistent with the design line of the Mercedes W211 interior, ensuring that visual consistency of the cabin is maintained after replacement.

Benefits of using original interior lighting

Using the original rear right light in a Mercedes W211 allows you to maintain factory-quality interior lighting and the correct distribution of light in the rear of the vehicle. Compared to aftermarket replacements, the original component ensures:

• a secure fit to the headliner without the need for modifications,
• compatibility with the electrical system and lighting controls,
• a consistent look with other interior trim elements.

For users who want to restore full functionality of the rear lighting on the passenger side, this is a practical and technically safe solution.

Condition of the component and service application

The offered rear right headliner light is a secondary market component, which allows for an economical repair of the interior lighting system while maintaining the original specification. It is suitable both for replacing a damaged light and for completing missing elements after interior disassembly. Thanks to the preservation of factory geometry and connectors, installation is predictable and does not require interference with the roof structure.

Expanding the Mercedes interior lighting system

If you are planning a comprehensive repair or upgrade of the interior lighting zone in your Mercedes and need other elements from the same group, such as ceiling lights, glove box lighting, or door panel lighting, check out the available parts in the Mercedes interior lighting category.

More about choosing vehicle lighting

When working with interior lighting and external light sources, it is worth paying attention to the quality of components and their compatibility with the vehicle's electrical system. For drivers interested in a broader context of selecting and replacing lighting elements, a guide describing the principles of selecting used headlights and equipment will be useful. Detailed tips can be found in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which helps you consciously plan work on your car's lighting.