Mercedes W218 Third Brake Stop Lamp Light Rear Additional A2188200056

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W218 Third Brake Stop Lamp Light Rear Additional is an original, additional brake signaling component mounted at the rear of the vehicle. Thanks to its precise fit to the bodywork and characteristic red optics, the lamp effectively improves the vehicle's visibility for drivers behind. It is a practical solution for users who want to restore full functionality to the lighting system in their Mercedes.

Specifications and technical data

• SKU: A2188200056
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2188200056
• Substitutable numbers: A2188200056, A 218 820 00 56, KZ
• Location on the vehicle: Rear
• Color: Red
• Category: Centre & Third Brake Light Assemblies

Purpose and technical function

The presented lamp serves as an additional brake light located in the rear part of the body. Its task is to clearly signal braking, which increases safety in city traffic and on the road, especially in poor visibility conditions. The design was developed specifically for the W218 model, which translates into proper fitment with the bodywork and stable mounting.

Optics construction and visibility

The red lens has been selected to ensure a clear, uniform light signal that is easily visible to vehicles behind. The properly shaped optics promote even light distribution along the entire length of the lamp, which improves the recognizability of the brake signal and reduces the risk of misinterpretation by other road users.

Condition, fitment, and installation

This item comes from the secondary market, which allows for an economical restoration of the lighting system's efficiency without the need to purchase a new lamp. Its original origin ensures compatibility with factory mounting points and the electrical installation, which facilitates installation and limits the need for additional modifications. This is a beneficial solution for workshops and users servicing their cars themselves.

Application in the lighting system

As an element from the Main and center brake lights group, the lamp works with other brake lights to create a coherent braking signaling system. A properly functioning third brake light increases the chance of a faster reaction from drivers behind, which is especially important in traffic jams, during sudden braking, and in conditions of limited visibility.

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

Why choose used OEM components

Choosing a used, original component allows you to maintain the factory character of the vehicle while optimizing repair costs. In the case of more complex assemblies, such as engines or gearboxes, the price differences between new and used parts are even more noticeable – this is discussed in more detail in the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which shows a practical approach to selecting parts from the secondary market.

Summary

Mercedes W218 Third Brake Stop Lamp Light Rear Additional is a functional, original rear lighting component that allows you to restore full efficiency to the braking signaling system. Thanks to its fitment for a specific model, red optics, and construction consistent with factory standards, it is a practical choice for drivers and service centers concerned with safety and the consistent appearance of the vehicle.