Mercedes R171 Front Bumper PDC Wiring Parking Sensor Loom Harness A2075406010

The Mercedes Front Bumper Parking Sensor Harness is an original PDC wiring harness designed to service the parking sensors in the front of the vehicle. This component belongs to the Cables, Harnesses, and Connectors group and is a factory-matched solution for the Mercedes electrical system, facilitating installation and ensuring proper integration with the car's electronics.

Specifications and technical data

• SKU: A2075406010-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2075406010
• Substitutable numbers: A2075406010, A 207 540 60 10, A1715400506
• Location on the vehicle: Front
• Category: Wiring Harnesses, Cables & Connectors

Application and Function in the Vehicle

This parking sensor harness is intended for installation in the front body section, within the bumper area. It is responsible for establishing a stable connection between the PDC sensors and the vehicle's electrical system, enabling the correct operation of the parking assist system. Thanks to the factory-designed geometry of the cables and connectors, routing the harness in the bumper is organized, and the risk of mechanical damage and signal interference is minimized.

Construction and Compatibility with PDC System

The harness has been specifically designed for the Mercedes brand, taking into account the sensor placement in the front bumper and the mounting points on the body. The connectors used are compatible with factory parking sensors, allowing for a plug-and-play installation without the need for electrical modifications. The appropriately selected cable cross-section and shielding ensure stable signal transmission from the sensors to the vehicle's control unit.

Benefits of Using an Original Harness

Using the original PDC harness in the front bumper translates to:

• secure fit to factory brackets and guides in the bumper,
• correct operation with the parking sensor system without diagnostic errors,
• maintaining proper cable routing, which reduces the risk of chafing and damage,
• consistency with the vehicle's existing electrical system.

This allows the driver to retain full functionality of the parking assistant, and simplifies diagnostics and any subsequent work on the PDC system for the service technician.

Condition and Installation Characteristics

The offered harness comes from a secondary market, allowing for an economical replacement of a damaged part while maintaining factory construction. Before installation, a standard inspection of the connectors and cable insulation is recommended, followed by routing the harness according to the original path in the front bumper. This approach minimizes the risk of cable strain and ensures stable system operation in the long term.

Expanding the Mercedes Vehicle's Electrical System

If you are planning a comprehensive repair or upgrade of the front bumper area in your Mercedes and require other components from the same group, such as additional harnesses, cable sections, or PDC installation connectors, check the available parts in the Mercedes Cables, Harnesses, and Connectors category.

For drivers interested in a broader perspective on the operation of powertrain components and their associated sensors, a guide describing the practical aspects of purchasing used components may be useful – you can find it in the article Used Differential – What You Should Know About Used Differentials, Sensors, and Drivetrain Systems.