Mercedes-Benz W245 Front Bumper Parking Sensor Parktronic Wiring Cable Harness

The Mercedes B-Class W245 Bumper PDC Harness is a specialized electrical installation component responsible for the correct connection of parking sensors in the front bumper. Thanks to its factory fit for B-Class W245 models, the harness ensures stable communication with the PDC module and precise operation of the parking assist system. This is a practical solution for users who want to restore the full functionality of the factory system without altering the original installation.

Specifications and technical data

• SKU: A1695406805
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1695406805
• Substitutable numbers: A1695406805, A 169 540 68 05, BG
• Location on the vehicle: Front
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function of the PDC Harness

The offered harness is designed for the front of the vehicle and is responsible for connecting the parking sensors to the car's electrical system. This element belongs to the Wires, Harnesses, and Connectors group, meaning it is designed for safe signal transmission and resistance to the conditions found within the bumper area.

The harness enables:

• correct power supply to the parking sensors in the front bumper,
• stable signal transmission to the PDC system controller,
• preservation of the factory wiring routing and mounting points.

Compatibility with Mercedes B-Class W245

This component has been developed with the electrical structure of Mercedes B-Class W245 models in mind, which translates to appropriate wire lengths, connector placement, and types. This ensures an organized installation process, without the need for modifications to the existing system or the use of additional adapters.

The harness is particularly useful for:

• replacing damaged wiring in the front bumper area,
• repairs after collisions where original wires have been broken or deformed,
• restoring the functionality of the factory parking system after previous installation modifications.

Technical Characteristics and Installation

As an electrical installation component, the harness utilizes dedicated connectors matched to the sensors and the factory Mercedes installation. The wire routing is adapted to the layout within the front bumper, facilitating cable management according to original mounting points. This solution promotes hassle-free installation and reduces the risk of chafing or mechanical damage during operation.

This product is a used part, allowing for an economical repair while maintaining compliance with the vehicle's factory specifications. Before installation, a standard inspection of the insulation and connectors is recommended to ensure long-term and trouble-free operation of the PDC system.

Practical Application and Benefits of Replacement

Using a dedicated harness in the front bumper allows for the restoration of correct parking assist operation, eliminating errors related to circuit breaks or unstable sensor connections. Compared to universal solutions, a custom-fit component for the B-Class W245 ensures:

• consistency with the vehicle's factory electrical system,
• aesthetically pleasing wire routing inside the bumper,
• retention of original mounting points and installation routes.

This allows the driver to regain comfort when maneuvering in tight spaces, and the PDC system operates predictably and consistently.

Expanding the Installation within Wires and Harnesses

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

For users interested in optimizing repair costs, it is also worth exploring tips on economical vehicle operation – practical advice can be found in the article Economical Ford Operation – Where to Find the Biggest Savings on Mechanical and Body Repairs, which demonstrates how a conscious choice of parts can impact the service budget.