Mercedes CLS W219 Brake Lamp Third Light Rear Additional Stop A2198200156

The Mercedes CLS W219 Third Brake Light Rear is an original part from the Main and Center Brake Lights group, designed for installation in the rear of the vehicle. This red, centrally located brake light improves vehicle visibility during braking and enhances road safety. A used OEM component is a sensible choice for repairs when you prioritize factory fitment and maintaining the consistent styling of a Mercedes.

Specifications and technical data

• SKU: A2198200156
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2198200156
• Substitutable numbers: A2198200156, A 219 820 01 56
• Location on the vehicle: Rear
• Color: Red
• Category: Centre & Third Brake Light Assemblies

Purpose and Function of the Third Brake Light

The presented third brake light is designed for installation in the rear of the vehicle, in the upper area of the trunk lid or rear window, depending on the CLS W219 body version. Its purpose is to clearly signal braking to drivers following behind, reducing reaction times and the risk of rear-end collisions.

The red color of the lens ensures the correct brake light signal color, compliant with regulations and safety standards. Due to its central placement, the light is highly visible even in dense traffic and in conditions of reduced air clarity.

Construction, Color Scheme, and Fitment for Mercedes CLS W219

This component has been specifically developed for the CLS W219 body, ensuring a precise fit with the lines of the car's rear. The design of the housing and lens is adapted to factory mounting points, facilitating installation and avoiding body modifications.

The red lens harmonizes with the other rear lamps, maintaining a cohesive look for the entire lighting assembly. This means that replacing a damaged or faulty third brake light does not disrupt the vehicle's aesthetics, and the rear of the car remains consistent with the original Mercedes design.

Benefits of Using an Original Brake Light

Using an original third brake light for the CLS W219 offers a number of practical benefits:

• factory fitment to the rear of the vehicle without the need for mounting modifications,
• maintenance of uniform light color and intensity throughout the rear lighting system,
• compatibility with the vehicle's electrical system and factory connectors,
• preservation of the car's original appearance, which is important for both usability and potential resale value.

A used OEM part represents a compromise between cost and quality – it allows for the restoration of full optical brake system functionality while maintaining factory installation parameters.

Condition, Installation, and Operation

The brake light is offered as a used part, meaning it comes from a dismantled vehicle and may show signs of normal wear and tear, while still retaining the functionality required for further use. Before installation, a standard check of the vehicle's electrical system and seals at the lamp's mounting location is recommended to ensure proper operation and protection against moisture.

Replacing the third brake light in a CLS W219 is typically a moderately difficult service task and can be performed at a professional workshop or by an experienced user with basic tools and access to the interior of the trunk lid or the rear window headliner.

Complementary Mercedes Main and Center Brake Lights

If you are planning a comprehensive repair or upgrade of the rear lighting area on your Mercedes and require other parts from the same group, such as left and right taillights, an additional brake light, or central lighting modules, check the available parts in the category Mercedes Main and Center Brake Lights.

How to Care for Used Lighting Components

To extend the reliable service life of a used third brake light, it is advisable to regularly inspect the condition of connectors, seals, and the lens surface, and to remove dirt and road debris as needed. It is also good practice to periodically check the proper operation of all light points at the rear of the vehicle.

More practical tips on the operation and maintenance of dismantled components can be found in the article How to Extend the Lifespan of Used Car Parts?, which describes proven methods for caring for lighting components, electronics, and other sub-assemblies.