Mercedes E-Class S211 Parking Sensor Wiring Loom Cable Rear PDC A2115409108

Mercedes E-Class S211 Parking Sensor Wiring Loom Cable Rear PDC is an original PDC installation component designed for mounting in the rear of the vehicle body. It ensures a stable electrical connection between the parking sensors and the control module, which translates into reliable operation of the parking assistance system. This is a practical solution for users who want to restore full functionality of the factory PDC system in their Mercedes.

Specifications and technical data

• SKU: A2115409108
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2115409108
• Substitutable numbers: A2115409108, A 2115409108, A 211 540 91 08, EM
• Location on the vehicle: Rear
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The presented wiring loom belongs to the Wires, looms and connectors group and is dedicated to the rear part of the E-Class vehicle in the S211 estate body style. It is responsible for transmitting signals between the parking sensors and the vehicle's electronics, which enables proper detection of obstacles behind the car. A correctly selected wiring loom eliminates common PDC system problems, such as dashboard errors or unstable sensor operation.

Construction and compatibility

The wiring loom has been designed specifically for the electrical architecture of the Mercedes E-Class S211 generation, thanks to which it offers:

• factory connectors matched to the parking sensors and vehicle installation,
• appropriate wire length for the rear body zone,
• routing in accordance with the original mounting points in the bumper and the rear beam area.

Thanks to this, the installation proceeds in an orderly manner, without the need for modifications to the wiring or the use of adapters. The original design of the wiring loom helps maintain the factory operating parameters of the PDC system.

Condition, application and benefits of replacement

The item comes from dismantling and is offered as a used wiring loom, which is a cost-effective alternative to new components. It is particularly useful in situations where:

• the rear bumper or bodywork has been damaged and the wires have been severed,
• there are intermittent PDC system errors related to corrosion or abrasion of the installation,
• a comprehensive repair of the rear parking zone is necessary after a collision.

Replacing the complete wiring loom with a functional OEM part allows for restoring the correct operation of the sensors without the need for interfering with the vehicle's electronics. This solution is particularly recommended for workshops specializing in the Mercedes brand and users who care about maintaining the consistency of the factory installation.

Mounting zone – rear of the vehicle

The wiring loom is intended for installation in the rear part of the car, in the area of the bumper and adjacent structural elements. Correct routing of the wires in this zone is crucial for:

• protecting the installation from moisture and dirt,
• avoiding abrasion during suspension operation and opening the tailgate,
• maintaining stable connections in the parking sensor plugs.

Using an original wiring loom dedicated to the rear of the body minimizes the risk of subsequent failures resulting from incorrect wire routing or the use of mismatched components.

Related products and technical knowledge

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 looms, signal wires or body system connectors, check the available parts in the Mercedes wires, looms and connectors category.

For post-collision repairs, especially when body elements and parking sensor installations are damaged, it is worth familiarizing yourself with practical tips regarding the selection of used OEM parts and assembly procedures in the article Bodywork and chassis – post-accident repairs using dismantled parts.