Brake Light Mercedes CL203 Third Additional High Level Lamp A2038203456

Visual condition of the part

The product shows signs of use visible in the photos.

Brake Light Mercedes CL203 Third Additional High Level Lamp is an original, additional brake lamp mounted high in the rear part of the vehicle body. This component increases the visibility of the braking signal for drivers behind you, improving safety in city traffic and on the road. Thanks to the factory design intended for Mercedes CL203 series models, the lamp ensures a proper fit to the bodywork and a consistent look with the rest of the lighting.

Specifications and technical data

• SKU: A2038203456-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038203456
• Substitutable numbers: A2038203456, A 203 820 34 56, KZ
• Category: Centre & Third Brake Light Assemblies

Purpose and function of the third brake light

The presented lamp belongs to the Main and central brake lights group, responsible for signaling braking. An additional, high-mounted brake light improves vehicle visibility, especially in heavy traffic, during intense braking, and in adverse weather conditions. Using an original component dedicated to the CL203 reduces the risk of installation errors and ensures proper cooperation with the vehicle's electrical system.

Construction and fit for Mercedes CL203

The third brake light for the CL203 has been designed as an integral part of the rear bodywork, with a properly shaped housing and mounting point. The lamp's construction allows for stable seating in the designated place and proper sealing against the body. This maintains the aesthetics of the tailgate, and the light beam is directed at an optimal angle relative to vehicles behind.

Original manufacturing for the Mercedes brand means compliance with factory quality standards, including optical and electrical parameters intended for this model. This facilitates the diagnosis of potential faults in the future and allows for maintaining consistency with other lighting system components.

Benefits of using an original used lamp

Choosing a used third brake light for the CL203 is a cost-effective solution while maintaining factory specifications. A component sourced from the dismantling of a vehicle of the same make and series:

• ensures proper fit to the bodywork and electrical system,
• maintains the original lighting characteristics,
• reduces the risk of compatibility issues typical of aftermarket replacements.

For users who care about the consistent appearance of the vehicle and the correct operation of the braking system in terms of signaling, using an original lamp from the Main and central brake lights group is a technically justified solution.

Professional installation and operation

Due to the importance of brake signaling for safety, installation by a person with experience in working with Mercedes vehicle electrical systems is recommended. Proper wiring connection, seal inspection, and verification of operation after installation minimize the risk of subsequent faults. After installation, it is worth periodically checking the operation of the third brake light, especially after heavy rainfall or pressure washing.

Expanding the Mercedes lighting system

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Mercedes and need other components from the same group, such as main brake lamps, central light modules, or additional signaling segments, check the available parts in the Main and central brake lights Mercedes category.

For drivers considering a broader vehicle upgrade and the selection of used components, guide materials may be useful. In the context of analyzing the cost-effectiveness of purchasing consumables, it is worth reading the article Standard vs. sports suspension – differences in construction and is it worth buying used suspension parts?, which discusses the practical aspects of choosing used car parts.