Description
Mercedes S211 R171 License Plate Light is an original part from the License Plate Lighting group, designed for installation at the rear of the vehicle. It provides clear illumination of the license plate number, which translates to better visibility of the car after dark and compliance with traffic regulations. This is a practical solution for users who want to restore full lighting functionality to their Mercedes.
Specifications and technical data
- SKU: A2118200756
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2118200756
- Substitutable numbers: A2118200756, A 2118200756, A 211 820 07 56
- Location on the vehicle: Rear
- Category: Number Plate Light Assemblies
Purpose and Function in the Vehicle
The license plate light in Mercedes models S211 and R171 is responsible for uniform, stable illumination of the license plate number. The component is mounted at the rear of the vehicle, in close proximity to the plate, ensuring the light is directed precisely where it’s needed.
Properly functioning license plate lighting:
- increases the legibility of the license plate number after dark and in adverse weather conditions,
- enhances vehicle safety and visibility on the road,
- helps maintain compliance with technical inspection requirements and regulations.
Original Mercedes Part – Fit and Quality
The presented part belongs to the Mercedes License Plate Lighting group, meaning its construction adheres to the manufacturer’s factory standards. Original mounting geometry and electrical connectors facilitate installation in the designated bodywork location without the need for wiring modifications.
Key advantages of this solution include:
- factory fit for selected Mercedes models,
- stylistic consistency with other elements of the rear bodywork,
- stable lighting parameters, tailored to the manufacturer’s requirements.
Condition and Practical Application
The license plate light is offered as a used part, allowing for an economical replacement of a damaged or malfunctioning module while maintaining original specifications. This is a good solution in situations where:
- the lamp has suffered mechanical damage due to a collision or external interference,
- the existing component has undergone wear or corrosion,
- it is necessary to restore the full functionality of the rear lighting system.
Thanks to its factory construction, installation is straightforward, and the part integrates seamlessly with the vehicle’s existing electrical system after installation.
Benefits of Using Original License Plate Lighting
Using original license plate lighting in a Mercedes offers a range of practical benefits. Precise fit minimizes the risk of leaks and installation issues, while maintaining factory lighting parameters promotes uniform illumination of the plate without glare.
Choosing this solution is particularly beneficial for users who:
- strive to keep their vehicle in a configuration close to its original state,
- wish to avoid compatibility problems with aftermarket replacements,
- are looking for a part that allows for efficient and predictable replacement.
Related Parts and Technical Knowledge
If you are planning a comprehensive repair or upgrade of the rear area of your Mercedes and need other parts from the same group, such as additional license plate lights, lighting modules, or license plate lamp housings, check the available parts in the Mercedes License Plate Lighting category.
For drivers interested in a broader perspective on vehicle lighting, selecting used components, and the specifics of modern light sources, the guide article See More and Better – A Complete Guide to Selecting and Replacing Used LED and Xenon Headlights may be helpful. It discusses practical aspects of choosing original lighting components.





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