Lamp Plug Mercedes S212 Rear Right O/S Light Socket Wiring A0255452226

The Mercedes S212 Right Rear Tail Light Harness Connector is an original electrical installation component designed to service the right rear tail light in the S212 estate body. This used, factory harness ensures proper power supply and control signals for the parking light, brake light, turn signal, and other light functions. It's a practical solution for collision repairs, tail light replacements, or when the factory connector is damaged.

Specifications and technical data

• SKU: A0255452226-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0255452226
• Substitutable numbers: A0255452226, A 025 545 22 26, A2128201064, A 212 820 10 64
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and Vehicle Placement

The presented harness with connector is a component from the Rear Lights and Brake Lights category, dedicated to the right rear section of the vehicle body. Its placement on the vehicle, specified as Rear, Right, means this component works with the right rear tail light, responsible for a stable electrical connection between the vehicle's wiring and the lighting unit.

This solution is particularly important in cases of:

• repairs after mechanical damage or corrosion of connectors,
• replacement of a tail light with a functional unit,
• diagnosing lighting issues, such as intermittent lights or dashboard errors.

Technical Characteristics and Compatibility

The harness was designed by Mercedes as an OEM installation component, which translates to a precise connector fit, appropriate wire length, and compliance with the S212 body's factory electrical schematic. Using an original connector minimizes the risk of contact problems, overheating of terminals, or improper functioning of individual light functions.

The component has an assigned OEM part number and related interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. This allows for precise selection of the harness for a given tail light version, avoiding wiring modifications or the use of adapters.

Condition, Installation Advantages, and Service Application

The harness is offered as a used part, sourced from disassembly, allowing for economical repairs while maintaining the original manufacturer's specifications. In practice, this means the ability to restore full rear lighting functionality without the need to interfere with the factory electrical installation.

The main advantages of using this harness include:

• factory fit for the right-side rear tail light,
• preservation of original wiring routing and mounting points,
• reduced risk of installation errors compared to custom-made connectors,
• possibility of quick replacement of a damaged section of the wiring without affecting the main vehicle harness.

Why Choose an Original Mercedes S212 Harness?

Using an original component in the rear lighting area directly impacts safety and signaling reliability while driving. Properly functioning brake lights, parking lights, and turn signals are crucial for both the driver and other road users. By choosing the factory right rear tail light harness connector, you reduce the risk of compatibility issues and ensure compliance with the vehicle's electrical system requirements.

If, as part of a comprehensive lighting repair, you also need other elements from the same group, such as complete lights, modules, or additional connectors, check the available parts in the Mercedes Rear Lights and Brake Lights category.

Operation of Used Electrical Installation Components

When installing a used harness, pay attention to proper wire routing, protecting connectors from moisture, and checking the condition of the terminals. Appropriate maintenance and regular inspection of electrical connections can significantly extend the trouble-free operation of the entire lighting system.

If you want to learn how to practically care for parts sourced from disassembly, including electronics and installation components, consult the guide How to Extend the Lifespan of Used Car Parts?, which describes proven methods for operation and maintenance.