Mercedes-Benz C-Class W203 Rear Trunk Number Plate Light Lamp A2038200556

The Mercedes W203 License Plate Lamp is an original part from the rear lights and brake lights category, designed for installation at the rear of the vehicle. It ensures clear illumination of the license plate, contributing to safe and compliant operation of the Mercedes car. Due to its factory origin, it is a solution that is structurally and electrically well-matched for installation in W203 models.

Specifications and technical data

• SKU: A2038200556
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038200556
• Substitutable numbers: A2038200556, A 203 820 05 56, AS
• Location on the vehicle: Rear
• Category: Rear Light Assemblies

Purpose and Function of the License Plate Lamp

The license plate lamp in the Mercedes W203 is responsible for uniform illumination of the license plate area at the rear of the vehicle. A properly functioning component:

• ensures adequate visibility of the registration number after dark,
• maintains compliance with homologation requirements for rear lighting,
• reduces the risk of electrical faults due to its compatibility with the factory wiring harness.

Choosing an original lamp dedicated to the W203 allows for optical consistency with other rear lighting elements.

Construction and Fit for Mercedes W203

The Mercedes W203 License Plate Lamp has been specifically designed for the rear body of this model. The housing construction and mounting points conform to factory standards, facilitating installation in the location designated by the manufacturer.

The component is prepared to work with the original electrical connector, minimizing the need for modifications. This ensures an organized installation process and reduces the risk of leaks or mechanical looseness.

Condition, Verification, and Service Application

The lamp comes from secondary circulation, making it an attractive service solution for users seeking factory-origin parts at a reasonable price. This type of component is particularly useful for:

• repairs after mechanical damage to the tailgate or bumper,
• resolving license plate lighting faults,
• restoring full lighting functionality after collisions or corrosion of the holders.

Using an original lamp helps maintain the integrity of the electrical system and reduces the risk of errors in lighting control systems.

Benefits of Using an Original Lamp in the Rear Lights and Brake Lights Category

Selecting a component from the same product line as other rear lights results in:

• a cohesive appearance of the vehicle's rear end,
• stable lighting parameters,
• easier diagnostics in case of potential faults.

For users looking for other Mercedes rear lights and brake lights, a dedicated category has been prepared: Mercedes rear lights and brake lights, where compatible lighting elements for various models of this brand can be found.

Practical Installation and Operational Tips

When replacing the license plate lamp in a Mercedes W203, it is worth paying attention to several technical aspects:

• checking the condition of the socket and power wires,
• verifying the seal after installation to limit moisture ingress,
• confirming correct operation after reassembling the entire rear module.

This approach helps maintain stable lighting operation and reduces the risk of subsequent service interventions.

For those interested in a broader perspective on selecting used OEM parts and their impact on vehicle characteristics, an article comparing solutions in sports constructions may be helpful: Go-Kart Feeling XXL – used N18 turbocharger vs. B48 in Mini Cooper S.