Fog Lamp Mercedes W204 W212 Daytime Running Light Front Left N/S A2128200356

Left front fog light with daytime running light function for Mercedes W204 / W212 is an original part from the Fog Lights category, designed for installation in the front left part of the vehicle. It ensures factory-consistent lighting, improves visibility in adverse weather conditions, and maintains the front fascia's aesthetics in line with Mercedes standards. Thanks to its factory design, it is a functional service solution for post-accident repairs or replacement of worn-out lamps.

Specifications and technical data

• SKU: A2128200356
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2128200356
• Substitutable numbers: A2128200356, A 212 820 03 56, 0306200001, 0 306 200 001, KD
• Location on the vehicle: Front, Left
• Category: Fog Light Assemblies

Vehicle Purpose and Function

The presented fog lamp integrated with a daytime running light is designed for operation in the front zone of the vehicle, on the left side. It is responsible for illuminating the road in conditions of limited air clarity and for increasing the vehicle's visibility during the day, in accordance with regulations concerning daytime running lights.

The placement on the vehicle has been factory-optimized for:

• proper light beam distribution when driving in fog and rain,
• clear signaling of the vehicle's presence to other road users,
• maintaining the stylistic line of the bumper and main headlights.

Compatibility and Mercedes Standard

The fog lamp is intended for Mercedes W204 and W212 models, allowing it to be used as a service part for body and lighting system repairs. The design, compliant with the manufacturer's standard, facilitates installation in factory mounting points and integration with the vehicle's electrical system.

As a part of the Mercedes brand, the lamp retains:

• the correct shape and geometry of the lens, matched to the bumper,
• mounting points specified by the manufacturer,
• visual consistency with other front lighting elements.

Performance Characteristics and Installation

The offered item is marked as used, which in practice means it comes from disassembly and can be an attractive cost alternative to a new lamp while maintaining the original construction. This type of component is particularly useful for collision repairs when a single light needs replacement without affecting other system components.

Its intended use for front left installation simplifies the selection of the correct lamp for unilateral replacement. Thanks to the preservation of the factory shape and dimensions, it is possible to fit the lamp into the existing bumper recess, maintaining panel gaps and body lines.

Service Application and Benefits of Choice

Using an original fog light with daytime running function in a Mercedes W204 / W212 allows the vehicle to maintain compliance with factory lighting specifications. This solution is particularly beneficial when you prioritize:

• maintaining uniform color and light characteristics with other lamps,
• limiting the risk of issues with aftermarket part fitment,
• preserving vehicle value by using components consistent with the manufacturer's design.

This makes the lamp suitable for both routine repairs and more extensive bodywork and painting tasks in the front section of the vehicle.

If you are planning a comprehensive repair or upgrade of the front lighting area in your Mercedes and need other parts from the same group, such as additional fog lights, daytime running lights, or complete lighting modules, check the available parts in the Mercedes Fog Lights category.

For drivers considering a broader improvement of the vehicle's comfort and aesthetics, including replacing interior components with branded used parts, useful information can be found in the article Interior Makeover: How Branded Used Seats Enhance Comfort and Vehicle Value.