Mercedes W204 Rear Lamp Light Left N/S Tail Light Side Panel A2049060203

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W204 Rear Lamp Light Left N/S Tail Light Side Panel is an original lighting component designed for installation in the rear left section of the vehicle body. It ensures proper light signaling, supports road safety, and allows for restoring the vehicle's factory appearance. This solution is particularly beneficial for post-accident repairs and when replacing worn or damaged lamps.

Specifications and technical data

• SKU: A2049060203
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2049060203
• Substitutable numbers: A2049060203, A 204 906 02 03
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented lamp is dedicated to installation in the rear – left side of the body, in accordance with the factory lighting system design of the Mercedes W204. It is responsible for the vehicle's rear visibility, as well as clearly signaling braking and changes in direction, which has a direct impact on the safety of the driver and other road users.

The component belongs to the Rear lights and brake lights group, integrating several light functions into one housing. A correctly selected and installed lamp minimizes the risk of errors in lighting control systems and eliminates problems with uneven illumination or color differences between the sides of the vehicle.

Benefits of using an original rear lamp

Using an original rear lamp in a Mercedes W204 translates into a number of practical technical benefits:

• maintaining the factory light beam geometry and clear brake signaling,
• consistent appearance of the rear body section with other lighting elements,
• proper fit to the body without the need for mounting modifications,
• reducing the risk of lighting error messages in onboard systems.

Thanks to this, Mercedes W204 Rear Lamp Light Left N/S Tail Light Side Panel is a solution that allows for restoring full functionality of the lighting system while maintaining the manufacturer's standards.

Condition, installation, and fitment

The offered lamp comes from the used parts group, which provides a favorable compromise between repair costs and maintaining original build quality. The element is intended for installation in place of the factory lamp on the left rear side of the vehicle, using original mounting points and the standard electrical installation.

When selecting a lamp, it is crucial to compare the manufacturer's markings and connector configurations with the element currently installed in the car. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific equipment version and vehicle model year.

Application in service and post-accident repairs

The rear left lamp for the Mercedes W204 will work well both in professional body and paint shops, as well as in independent workshops specializing in the Mercedes brand. It is suitable for:

• repairs after collisions involving damage to the rear corner,
• replacing the lamp due to a cracked lens or leaks,
• resolving issues with improper operation of brake or position lights.

Choosing an original element from this group allows for maintaining the technical consistency of the vehicle and reducing the time required for installation and adjustment.

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 left light modules, right light modules, or additional lamp segments, check the available parts in the Mercedes rear lights and brake lights category.

For drivers interested in further vehicle customization regarding comfort and interior equipment, practical tips on selecting used equipment elements can be found in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.