Mercedes C207 Rear Lamp Right O/S Trunk Lid Light Plug Socket Wiring A0255452226

The Mercedes C207 Right Rear Lamp Cable Wire is an original electrical system component designed to service the right rear lighting in Mercedes vehicles. It ensures a stable electrical connection between the body harness and the lamp, which translates to reliable operation of the brake lights, tail lights, and turn signals. Thanks to its factory design, the wire maintains proper routing and mounting geometry within the vehicle body.

Specifications and technical data

• SKU: A2078200464-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2078200464
• Substitutable numbers: A2078200464, A 207 820 04 64, A0255452226, A 025 545 22 26
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and Vehicle Placement

The presented wire is an element from the Rear Lights and Brake Lights category and is designed for use on the right side of the rear of the vehicle. It is responsible for supplying power and control signals to the lamp assembly, which is crucial for the correct operation of the vehicle's exterior lighting.

Its placement on the vehicle, specified as rear – right side, means the harness is matched in length, shape, and connector layout to the factory wiring routing in this area. This ensures that installation does not require modifications, and the wire fits according to original mounting points.

Construction and Compatibility with Mercedes Systems

The Mercedes C207 Right Rear Lamp Cable Wire is an OEM type part, meaning it complies with the vehicle manufacturer's factory standards. The connectors used are designed to work with the original rear lamp and body harness, ensuring a secure electrical connection and mechanical stability.

Key construction features of the wire:

• dedicated length matched to the right side of the rear of the vehicle,
• factory-spec terminals and plugs compatible with the Mercedes electrical system,
• designed for operation in areas exposed to vibrations and temperature changes.

By maintaining the original harness geometry, the risk of wire strain, insulation abrasion, and electrical contact issues at the connectors is minimized.

Function in the Rear Lighting System

The wire acts as a link between the vehicle's main electrical system and the right rear lamp, servicing the circuits for brake lights, tail lights, and turn signals according to the configuration used in the specific model. A properly functioning cable is essential for:

• maintaining full functionality of the rear vehicle's lighting signals,
• ensuring compliance with exterior lighting regulations,
• avoiding errors in light control systems.

Using an original wire helps reduce the risk of problems typical of non-factory electrical modifications, such as unstable connections, contact oxidation, or incorrect operation of individual lamp functions.

Condition, Origin, and Service Application

This part comes from the Mercedes offering and is intended for service applications as a replacement for a damaged or faulty section of the wiring near the right rear lamp. It is suitable for repairs after collisions as well as for troubleshooting issues arising from wear and tear, such as circuit breaks or insulation problems.

Selecting the correct wire for a specific vehicle instance is facilitated by the OEM part number and available cross-reference numbers, which allow verification of compatibility with the specific body version and model year. This ensures precise matching of the part to the existing system without the need for harness modifications.

Assistance with Selection and Related Products

For extensive rear lighting system repairs, involving the replacement of multiple components simultaneously, it is advisable to consider a comprehensive inspection of the entire system on the right side of the vehicle. If you require other parts from the rear lighting category for this brand, check the available parts in the Mercedes Rear Lights and Brake Lights category.

For larger service jobs, including those involving the powertrain or its electrical system, a practical guide on diagnosing and selecting clutch and dual-mass flywheel components may be helpful – a detailed discussion can be found in the article Clutch and Dual-Mass Flywheel – Diagnosis and Part Selection for the Powertrain.