Mercedes C207 Bi-Xenon ILS Headlight Headlamp Lamp Front Left N/S A2078203561

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 C207 Bi-Xenon ILS Headlight Headlamp Lamp Front Left N/S is an original lighting system component, specifically designed for factory installation in the E-Class Coupé/Cabrio body style. Thanks to bi-xenon technology and the Intelligent Light System (ILS), it provides precise, uniform road illumination and improves driving safety after dark.

Specifications and technical data

• SKU: RHD-A2078200539
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2078200539
• Substitutable numbers: A2078200539, A 207 820 05 39, A2078203561, A 207 820 35 61
• Location on the vehicle: Front, Left
• Category: Headlight Assemblies

Purpose and fitment

The presented lamp is a front left headlight designed for installation on the driver's side of the vehicle. The construction is compatible with factory mounting points in Mercedes C207 models, which facilitates installation and allows for maintaining the original lighting geometry and proper integration with the vehicle's electronics.

The headlight belongs to the Front lights category and is responsible for illuminating the road with low and high beams, as well as ensuring the vehicle's visibility to other road users. Using an original lamp reduces the risk of lighting control system errors and ensures the proper operation of adaptive functions.

Bi-xenon technology and ILS system

The headlight utilizes bi-xenon technology, where a single light source handles both low and high beams. In combination with the Intelligent Light System, this means:

• precise light beam shaping depending on driving conditions,
• better illumination of the roadside and corners,
• stable, bright light with a color temperature similar to daylight,
• increased visibility of signs and obstacles on the road.

As a result, the headlight supports the driver in demanding conditions – during night driving, in rain, or on unlit road sections – improving comfort and the sense of control.

Characteristics of the used component

The offered headlight is a used component, which allows you to combine original build quality with a more favorable purchase cost compared to a new part. It is a good solution for post-accident repairs, replacing a damaged lamp, or restoring full lighting system functionality without compromising factory specifications.

Choosing an original used Mercedes C207 Bi-Xenon ILS Headlight Headlamp Lamp Front Left N/S helps maintain a consistent front-end appearance, proper fitment with the fender and bumper, and compatibility with existing electrical installations and control units.

Practical application and benefits of installation

Installing this lamp is particularly recommended in situations where:

• the left headlight has been damaged as a result of a collision or impact,
• the existing lamp has leaks, clouded optics, or issues with bi-xenon operation,
• you want to restore full functionality of the ILS system after bodywork repairs.

By using an original headlight from the same design group, you reduce the risk of issues with headlight height adjustment, diagnostic system errors, and differences in light color and intensity between the left and right sides.

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 components from the same group, such as passenger-side lamps, control modules, or additional mounting elements, check the available parts in the Mercedes front lights category.

If you want to better understand the advantages of choosing original aftermarket components and how to approach the purchase of used parts consciously, our guide article on the key benefits of using used parts in premium cars, which discusses quality, cost-effectiveness, and ecological aspects, may be helpful.