Mercedes W176 W246 Rear Bumper Parking Sensor Parktronic Wiring Loom A2465401905

Mercedes W176 W246 Rear Bumper Parking Sensor Parktronic Wiring Loom is an original electrical installation component designed to support the parking system in the rear of the vehicle. The wiring loom ensures a stable connection between the sensors and the control module, which translates into reliable parking assistant operation and precise obstacle detection. This solution is dedicated to Mercedes models, allowing for the maintenance of factory functionality and proper communication within the PDC system.

Specifications and technical data

• SKU: A2465401905
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2465401905
• Substitutable numbers: A2465401905, A 246 540 19 05
• Location on the vehicle: Rear
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The presented wiring loom belongs to the Wires, harnesses, and connectors category and is intended for installation in the rear part of the body, within the bumper area. It is responsible for transmitting signals between the parking sensors and the vehicle's electronics, enabling the correct operation of the PDC system while maneuvering in reverse gear.

Its placement in the rear zone of the vehicle makes this component crucial for the proper functioning of acoustic and visual warnings when reversing. A correctly selected wiring loom helps avoid system errors, signal interference, and communication issues between individual components of the parking system.

Application in Mercedes models

The wiring loom has been designed for Mercedes W176 and W246 series vehicles, which means it is matched to the factory electrical architecture of these models. As a result, the installation process is orderly, maintaining original mounting points and wire routing within the rear bumper.

Proper fitment to the specific vehicle platform reduces the risk of wire tension, accidental chafing, or incorrect connector positioning. This is particularly important in an area exposed to moisture, road debris, and temperature changes, where a robust wiring loom ensures stable system operation in the long term.

Technical characteristics and installation

As an electrical installation component, the PDC wiring loom for the rear bumper has been constructed to ensure secure connections with parking sensors and proper wire shielding. The connectors are prepared to work with factory sensors, which facilitates installation and reduces the need for interference with the vehicle's original wiring.

In practice, installation involves routing the wiring loom according to the factory path in the rear bumper and connecting the appropriate plugs to the sensors and the vehicle's electrical system. Using a dedicated wiring loom allows for avoiding modifications, soldering, or the use of adapters, which is beneficial both in terms of reliability and subsequent system diagnostics.

Product condition and benefits of choosing an original wiring loom

The offered item is in used condition, which, in the case of electrical wiring, means the possibility of an economical repair of the PDC system while maintaining the manufacturer's original specifications. Choosing such a solution allows for restoring the efficiency of the parking system without the need to invest in more expensive replacements with uncertain fitment.

The original Mercedes wiring loom provides:

• compatibility with the vehicle's factory electrical installation,
• correct placement of connectors within the rear bumper,
• easier diagnostics of potential PDC system faults,
• maintenance of installation consistency with other system components.

Selection support and additional materials

When selecting a wiring loom for a specific equipment version, it is worth paying attention to the manufacturer's markings and the vehicle's parking system configuration. In case of doubt, comparing it with the removed part and consulting a mechanic or automotive electrician can be helpful.

To better understand the principles of selecting used electrical components and avoid mistakes during purchase, it is worth reading the guide: how to professionally select used car parts and check OEM compatibility. These are practical tips that help reduce the risk of an incorrect purchase and speed up the repair process.

Related Mercedes electrical installation components

If you are planning a comprehensive repair or upgrade of the rear electrical installation in your Mercedes and need other elements from the same group, such as additional wiring looms, wire sections, or parking assistance system connectors, check the available parts in the Mercedes wires, harnesses, and connectors category.