Mercedes SLK R171 Front Bumper Parking Sensor PDC Wiring Harness A1715403832

Mercedes SLK R171 Front Bumper Parking Sensor PDC Wiring Harness is an original electrical system component responsible for a reliable connection between the front parking sensors and the control system. Thanks to its factory-fit design for the SLK R171 model, the harness ensures stable PDC signal communication and proper integration with the vehicle's electronics. It is a practical solution for repairing the parking system after a collision, wire corrosion, or work performed on the front bumper.

Specifications and technical data

• SKU: A1715403832
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1715403832
• Substitutable numbers: A1715403832, A 171 540 38 32
• Location on the vehicle: Front
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The presented harness belongs to the Wires, harnesses, and connectors category and is designed for installation in the front part of the vehicle. It is responsible for transmitting signals between the PDC parking sensors and the control module, which enables precise obstacle detection in front of the vehicle. Its location in the front bumper zone requires adequate resistance to external conditions and proper cable routing to avoid interference and system errors.

Construction and compatibility with the PDC system

The parking sensor harness for the Mercedes SLK R171 has been designed as a component dedicated to a specific front PDC system configuration. Properly positioned connectors allow for the connection of individual sensors at factory mounting points, which facilitates service and reduces the risk of errors during installation. The connectors used are matched to the original sensors, ensuring consistency of the entire electrical system.

Application in repairs and diagnostics

The harness is particularly useful in situations where wires have been damaged as a result of:

• collisions or body and paint repairs in the front part of the bodywork,
• corrosion, chafing, or breakage of wires in the bumper area,
• improper previous repairs of the PDC system.

Replacing the complete harness often allows for faster and more effective removal of parking system errors than spot soldering or patching wire sections. Maintaining the original routing of the installation promotes trouble-free sensor operation and facilitates subsequent computer diagnostics.

Product characteristics and condition

The offered harness comes from a Mercedes vehicle and is a used component, which in practice means maintaining the original installation specification while offering an attractive price compared to a new part. For workshops and individual users, this is a beneficial solution for restoring full functionality of the PDC system in the SLK R171 model, without the need to use replacements with uncertain fitment.

Support for parking zone upgrades

If you are planning a comprehensive repair or upgrade of the front bumper zone in your Mercedes and need other components from the same group, such as additional wire sections, harnesses for other sensors, or service connectors, check out the available parts in the Mercedes wires, harnesses, and connectors category.

For users interested in a broader context of using original electrical components and the design differences between model generations, an article describing the comparison of classic and modern solutions, available here, may be helpful: Classic Mini vs. modern MINI – how the design has changed and which original Mini parts help preserve their character.