Lamp Plug Mercedes S212 Rear Left N/S Light Socket Wiring A0255452226

The Mercedes S212 Rear Left Lamp Plug Socket Wire is an original electrical system component designed to service the driver's side rear lighting. Thanks to its factory-matched connector geometry and appropriately selected wiring, it ensures a stable electrical connection and correct operation of the rear lamp in Mercedes vehicles. This is a practical service solution for collision repairs, lamp replacements, or wiring harness refurbishment.

Specifications and technical data

• SKU: A0255452226
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0255452226
• Substitutable numbers: A0255452226, A 025 545 22 26, A2128200964, A 212 820 09 64
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and Vehicle Placement

The presented plug with socket and wire section belongs to the Rear Lights and Brake Lights category and is intended for installation at the rear of the vehicle, on the left side. The component operates within the taillight assembly, responsible for reliably supplying power and control signals to the bulbs or lighting module.

Its placement on the vehicle as rear – left side clearly identifies the installation area, facilitating part selection during accident repairs, replacement of damaged wiring, or restoration of full lighting functionality.

Construction and Technical Function

The plug is a segment of the rear lamp's electrical system, integrating:

• a connector body matched to the lamp's factory socket,
• a wire section allowing connection to the vehicle's existing wiring harness,
• contacts ensuring a secure electrical connection under vehicle operating conditions.

This design allows for precise replication of the original connection without the need to modify the lamp or use makeshift adapters. Proper connector fitment minimizes the risk of contact looseness, overheating of contacts, and interference with the operation of brake lights, position lights, or turn signals.

Service Application and Installation Benefits

The rear left lamp plug socket wire for Mercedes is particularly useful in situations where:

• the factory connector has been damaged during disassembly or a collision,
• contacts have overheated due to prolonged use,
• wiring has corroded in the rear lamp area.

Using an original component helps maintain the electrical system's integrity with the rest of the vehicle, which is important for both reliability and diagnostics of potential faults. Using an OEM component also offers a reasonable compromise between repair cost and maintaining original connection parameters.

Component Condition and Installation Aspects

The offered plug is a used part, meaning it has been previously used in a vehicle but is suitable for further use after proper installation. Before installation, a standard visual inspection of the contacts and wire insulation is recommended, followed by making connections in accordance with the principles of vehicle electrical system repairs.

Due to its factory origin, installation is similar to a plug-and-play solution: after appropriate wiring preparation, it is possible to recreate the original wire routing and maintain proper installation management within the rear lamp assembly.

Compatibility within the Mercedes Brand

The component is designed for Mercedes vehicles, specifically the S212 body style, ensuring a proper geometric fit with the left-side rear lamp. This gives the user confidence that the connector will work with the correct lamp type and that the wiring will be routed according to the original design specifications.

If, during the modernization or repair of rear lighting, you also need other components dedicated to the same vehicle group, it is worth considering selecting components based on original solutions used by the manufacturer.

If you are planning a comprehensive repair or upgrade of the rear lighting system and are also interested in other components related to lamps, wiring harnesses, and connectors in this brand's vehicles, check the available parts in the Mercedes Rear Lights and Brake Lights category.

Operational Tips and Additional Materials

After installation, it is recommended to test all lamp functions: position lights, brake lights, turn signals, reverse lights, and fog lights (if present in the specific configuration). This will quickly identify any irregularities in connections or incorrect wire assignments.

If you are interested in a broader approach to vehicle modernization using used parts, including elements that affect comfort and aesthetics, you will find useful information in the article Premium Interior for Half the Price: Used Seats, Steering Wheels, and Multimedia, which discusses practical aspects of selecting and installing used components.