Mercedes CLC CL203 Headlamp Headlight Lamp Light Left N/S Bi-Xenon A2038204359

Visual condition of the part

The product shows signs of use visible in the photos.

Headlight ballast, control units, bulbs, modules are not included in the sale.

Mercedes CLC CL203 Headlamp Headlight Lamp Light Left N/S Bi-Xenon is an original component from the Front lights group, designed for precise installation on the driver's side. It ensures consistent body fitment, correct beam geometry, and stable operation of the lighting system in both low and high beam modes.

Specifications and technical data

• SKU: rhd-A2038204359-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038204359
• Substitutable numbers: A2038204359, A 203 820 43 59
• Location on the vehicle: Left
• Category: Headlight Assemblies

Purpose and design of the lamp

The presented Bi‑Xenon lamp has been designed specifically for the front body section of the Mercedes CLC CL203 model, taking into account safety and driving ergonomics requirements. Its placement on the left side of the vehicle guarantees proper reproduction of the factory light line and compatibility with the car's electrical system.

The original headlight design ensures:

• a properly shaped reflector for low and high beams,
• optimized Bi‑Xenon lens geometry,
• stable mounting points for the front panel and fender,
• adaptation to factory beam height adjustment points.

Bi‑Xenon technology and performance parameters

The applied Bi‑Xenon technology allows for the use of a single module to generate both low and high beams, which translates into a consistent, bright, and uniform beam. As a result, the driver receives better visibility at night and clearer illumination of the roadside, while maintaining comfort for other road users.

Key advantages of this solution include:

• increased light efficiency compared to classic halogen headlights,
• more precise low beam cut-off line,
• consistent light color across the entire front lighting of the vehicle,
• better readability of road signs and obstacles.

Fitment for Mercedes and installation aspects

The headlight has been developed for full integration with the bodywork and electrical installation of the Mercedes CLC CL203. This means maintaining factory mounting points, proper cable routing, and compatibility with the lighting control systems used in this model.

During installation, it is worth paying attention to:

• proper seating of the lamp in the body socket,
• tightness of connections with the hood and fender,
• correct connection of electrical connectors,
• adjustment of beam height and direction after installation.

Thanks to the preservation of the factory housing geometry, the lamp works well with the original bumper, hood, and grille elements, which makes it easier to achieve even gaps and an aesthetic appearance of the vehicle's front.

Characteristics of the used product

The offered headlight is a used component, which allows for economical vehicle repair while maintaining original construction quality. This type of component is particularly beneficial for post-accident repairs, where the priority is to combine reasonable costs with compliance with factory specifications.

Choosing an original, used Bi‑Xenon lamp for the Mercedes CLC CL203 is a solution that helps maintain a consistent look of the car's front, avoiding problems typical of low-quality replacements, such as incorrect light beams or poor fitment to the bodywork.

Expanding the Mercedes lighting system

If you are planning a comprehensive repair or upgrade of the front lighting zone in your Mercedes and need other elements from the same group, such as additional headlights, control modules, or complete lamp sets, check the available parts in the Mercedes Front lights category.

Knowledge and best practices when choosing used parts

When choosing used lighting components, it is worth being guided by the seller's experience and real technical parameters, not just the price. A properly selected Bi‑Xenon headlight allows you to maintain driving safety, correct cooperation with the vehicle's electronics, and aesthetics in accordance with the manufacturer's assumptions.

If you are interested in a broader context of using original salvaged parts in premium class cars and want to better understand how to optimize service costs without sacrificing quality, check out the article: Luxury within reach – how to service a Porsche legend using proven used parts.