Mercedes CLS W219 PDC Wiring Rear Bumper Parking Sensor Loom Cable A2195406007

The Mercedes CLS W219 Rear Bumper Parking Sensor Harness is an original PDC installation component designed for mounting in the rear of the vehicle. It ensures a stable electrical connection between the parking sensors and the control module, which translates to precise operation of the parking assistant. A used OEM component is a sensible choice for PDC system repairs when you want to maintain factory functionality without unnecessary modifications.

Specifications and technical data

• SKU: A2195406007
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2195406007
• Substitutable numbers: A2195406007, A 219 540 60 07, KD
• Location on the vehicle: Rear
• Category: Wiring Harnesses, Cables & Connectors

Intended Use and Function in the Vehicle

The presented harness belongs to the Cables, Harnesses, and Connectors group and is dedicated to the rear section of the Mercedes CLS W219 body. It is responsible for transmitting signals from the parking sensors located in the rear bumper to the vehicle's electronics, enabling the correct operation of the PDC system when maneuvering in reverse.

Thanks to its factory fit for the specific CLS generation, the harness maintains the correct wire routing, appropriate section lengths, and compatible connectors, which reduces the risk of installation errors and sensor communication problems.

Advantages of Using an Original PDC Harness

Using an original PDC harness in the rear of the vehicle allows for maintaining the electrical installation's consistency with the manufacturer's intended solutions. In practice, this means:

• secure connections with the parking sensors in the rear bumper,
• correct wire routing in factory mounting points,
• maintaining the system's resistance to interference and reading errors,
• no need for installation modifications or the use of adapters.

A used OEM part is particularly useful for repairs after a rear-end collision or for installation damage resulting from corrosion, chafing, or bumper interference.

Component Condition and Installation Aspects

The harness is offered as a used original Mercedes component, which in practice means maintaining the factory geometry of the wires and connectors. This allows for installation in the rear of the vehicle to proceed similarly to the factory setup – without the need to adjust wire lengths or change the location of mounting points.

During replacement, it is recommended to thoroughly inspect the sensor sockets in the bumper and the condition of the PDC sensors themselves, so that after installing the harness, the entire parking system operates cohesively and without interference.

Integration with the Mercedes Electrical System

The original rear bumper PDC harness is designed to Mercedes' electrical specifications, which promotes trouble-free cooperation with control modules and the body's installation. Using the correct harness in the rear of the vehicle minimizes the risk of parking system errors appearing on the instrument cluster and problems with computer diagnostics.

This solution is particularly recommended for vehicles where maintaining the original electrical architecture is a priority, e.g., in cars serviced according to manufacturer guidelines or prepared for further fleet operation.

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

For owners of diesel models who are simultaneously planning service work on the engine unit, an article describing the characteristics of a popular Mercedes diesel engine, common faults, and the scope of work for refreshing the ancillary equipment may be helpful – more information can be found in the material Second Life for the Mercedes OM642 Engine – How Injectors and Turbo Restore Power to the 3.0 V6 CDI.