Mercedes-Benz A-Class W168 Rear Left N/S Tail Light Lamp Side Panel A1688200964

Mercedes-Benz A-Class W168 Rear Left N/S Tail Light Lamp Side Panel is an original component from the Rear lights and brake lights group, designed for installation on the left side of the rear bodywork. This used lamp is a functional solution for drivers looking to restore full efficiency to their Mercedes rear lighting while maintaining factory optical and aesthetic characteristics.

Specifications and technical data

• SKU: A1688200964
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1688200964
• Substitutable numbers: A1688200964, A 168 820 09 64, EM
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and fitment

The presented lamp is designed as a component mounted in the rear left part of the vehicle, ensuring proper reproduction of the factory lighting system. Thanks to a design consistent with the solutions used by Mercedes, the component allows for maintaining a consistent look of the rear body section and correct operation of signaling functions.

Its original origin from the Rear lights and brake lights segment facilitates proper fitment to the bodywork and electrical installation, which reduces the risk of installation problems and eliminates the need for modifications.

Performance parameters and vehicle function

The rear left lamp in the Mercedes W168 is responsible for several key safety functions: position lighting, brake signaling, and vehicle visibility for other road users. A properly selected element from this group:

• ensures clear brake light operation, supporting safe braking,
• maintains adequate vehicle visibility after dark and in difficult conditions,
• allows for compliance with homologation requirements for the given model.

By using an original tail lamp, the driver avoids typical problems associated with imprecise fitment or different lighting characteristics that may occur with lower-quality replacements.

Characteristics of the used component

The offered lamp comes from the secondary market, which means it is a used component. This type of solution is often chosen for post-accident repairs or replacing damaged elements when the priority is to maintain the factory look and function at a reasonable cost. The used rear left lamp allows for:

• maintaining original geometry and mounting points,
• reducing repair costs compared to a new element,
• maintaining visual consistency with other lamps on the vehicle.

For many Mercedes W168 users, this is a practical compromise between quality and budget, especially during maintenance repairs or after minor collisions.

Professional application and installation

The rear left lamp for the Mercedes W168 is intended both for workshops specializing in the brand and for informed users servicing the vehicle themselves. The design intended for a specific model facilitates installation in factory mounting points and connection to the existing electrical harness. In practice, this translates into:

• shorter time required to replace the damaged element,
• reduced risk of leaks within the bodywork area,
• stable seating of the lamp in the body without additional adaptations.

Selecting an original component from this group is particularly important in vehicles where maintaining the factory standard of workmanship and predictable lighting system behavior over a long period of operation is essential.

Expanding the lighting system and service knowledge

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

For users interested in a broader approach to servicing vehicles of this brand, including taking care of engine accessories and selecting appropriate components, the guide article Reliability under the star – how to take care of engine accessories in popular Mercedes-Benz C and E-Class models? may be helpful, as it discusses practical aspects of operation and parts replacement in Mercedes cars.