Mercedes S212 Trunk Lid Boot Light Lamp Outer Rear Left N/S A2129061803

Mercedes S212 Trunk Lid Boot Light Lamp Outer Rear Left N/S is an original component from the Rear lights and brake lights group, designed for installation on the rear left side of the vehicle body. It ensures proper illumination of the trunk lid edge, improving vehicle visibility for other road users and maintaining a consistent rear-end appearance in line with Mercedes factory standards.

Specifications and technical data

• SKU: A2129061703
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2129061703
• Substitutable numbers: A2129061703, A 212 906 17 03
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented outer trunk lid lamp has been designed specifically for the Mercedes E-Class S212 estate body and is mounted in the rear zone of the vehicle on the left side. It is responsible for clearly marking the vehicle's outline from the rear, working in conjunction with other lighting assembly components, which is important for both safety and compliance with traffic regulations.

Thanks to its factory design, the component maintains the correct mounting geometry and optical layout, which facilitates installation into original body points and allows for the preservation of the uniform styling line of the rear of the car.

Construction and technical fitment

The outer version of the trunk lid lamp is part of the rear lighting assembly, working with other lights in the vehicle. The construction intended for installation on the rear left side allows for proper light beam guidance and correct fitment with the edge of the trunk lid and the fender.

Original manufacturing ensures:

• compatibility with the vehicle's factory electrical system,
• proper fit to the trunk lid contours,
• maintenance of a consistent appearance with the other rear lamps.

As a result, this component can be used as a replacement for a damaged lamp without the need for body or installation modifications.

Condition and service application

The offered lamp is a secondary market component, making it a sensible choice for post-accident repairs, replacement after mechanical damage, or when restoring full functionality to the rear lighting system. The used component allows for reduced service costs while maintaining the original mounting specifications.

Due to its factory origin, the lamp is the right solution in situations where maintaining the vehicle's original appearance and compatibility with other rear lighting elements is a priority.

Benefits of using an original rear lamp

Using an original trunk lid lamp in a Mercedes S212 provides a number of practical benefits:

• Visual consistency of the rear bodywork – maintaining a uniform look for all rear lamps.
• Proper operation of the lighting system – correct placement and light characteristics in the rear zone of the vehicle.
• Factory mounting points – simplified installation without additional adaptations.
• Possibility of use in post-accident repairs and when replacing damaged lighting components.

Expanding the Mercedes rear lighting system

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 combination lamps, brake lights, or additional lighting modules, check the available parts in the Mercedes rear lights and brake lights category.

To compare the characteristics of sports powertrains and braking systems with solutions used in standard models, and to better understand the differences in chassis construction and component selection, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium manufacturers design key car components.