Mercedes W204 Rear Tail Light Lamp Left N/S A2049068502

Mercedes W204 Rear Tail Light Lamp Left N/S is an original component from the Rear lights and brake lights group, designed for installation on the left side of the rear bodywork. It ensures proper light signaling, a consistent vehicle appearance, and compatibility with the factory Mercedes electrical system, which facilitates the seamless replacement of a damaged lamp.

Specifications and technical data

• SKU: A2049068502
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2049068502
• Substitutable numbers: A2049068502, A 204 906 85 02, A2048202964, A 204 820 29 64
• Location on the vehicle: Rear, Left
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented Mercedes W204 Rear Tail Light Lamp Left N/S is responsible for position, brake, and turn signal lighting in the rear of the vehicle. Its placement in the rear – left side zone means it is responsible for the vehicle's visibility to other road users behind the car, which has a direct impact on driving safety.

Thanks to a design that complies with factory Mercedes standards, the lamp works with the original wiring harness and lighting control systems, minimizing the risk of dashboard errors and compatibility issues.

Construction and technical fitment

The lamp has been designed specifically for the W204 body, which translates into a precise fit to the shape of the fender and trunk lid. The properly shaped lens and housing ensure a tight fit to the bodywork, thereby reducing the risk of moisture entering the lamp interior.

The arrangement of mounting points and electrical connectors corresponds to factory solutions, which facilitates installation in place of the damaged component without the need for modifications. This is particularly important for vehicles equipped with bulb monitoring systems and lighting control modules.

Benefits of using an original tail light

Using an original tail light in a Mercedes W204 allows you to maintain a consistent vehicle appearance and lighting parameters in accordance with the manufacturer's specifications. In practice, this means:

• correct light color and intensity,
• proper light beam distribution,
• preservation of the factory styling line of the rear bodywork,
• compatibility with the electrical installation and diagnostic systems.

The element from this group is particularly recommended for post-accident repairs and the replacement of fogged or damaged lamps when you want to maintain the original lighting parameters and vehicle aesthetics.

Condition and practical application

The lamp comes from dismantling, which allows you to combine a favorable purchase cost with the preservation of the factory Mercedes specification. This is a solution often chosen by workshops and individual users who expect a part consistent with the original while wanting to limit expenses related to repairing the rear of the bodywork.

Before installation, it is recommended to perform a standard check of the vehicle's electrical system and the correct alignment of the lamp relative to the bodywork to fully utilize its performance parameters and ensure stable operation in the long term.

Expanding rear lighting upgrades

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 additional combination lamps, fog lights, or brake light modules, check the available parts in the Mercedes Rear lights and brake lights category.

If, during vehicle operation, you also notice disturbing noises from the chassis in addition to lighting issues, it is worth checking out practical tips on diagnosing and cheaper suspension repair in the article: Knocking in the suspension? Discover a clever way to restore factory handling precision without spending a fortune at the service center.