Mercedes W639 PDC Display Parking Sensor Screen Control Unit A0015422623

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W639 PDC Display Parking Sensor Screen Control Unit is an original parking assistance system component designed for installation in the front of the vehicle. It provides a clear, visual representation of the distance to obstacles, which facilitates maneuvering in tight spaces and improves safety. Thanks to its factory-fit design for Mercedes W639 models, the display works with existing PDC sensors without the need for any installation modifications.

Specifications and technical data

• SKU: A0015422623-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0015422623
• Substitutable numbers: A0015422623, A 001 542 26 23
• Location on the vehicle: Front
• Category: Other Starters, Alternators, ECUs & Wiring

Function and application of the PDC display in the Mercedes W639

The PDC display is responsible for presenting information from the parking sensors located in the front zone of the vehicle body. In practice, this means the driver receives a quick, visual signal when approaching an obstacle, allowing for precise distance control while parking forward or maneuvering in narrow streets.

This component is an integral part of the factory parking assistance system in the Mercedes, which translates into:

• consistent operation with the vehicle's electronics,
• correct interpretation of sensor signals,
• preservation of the original cabin ergonomics.

Construction and integration with the front zone of the vehicle

The display is adapted for installation in the front part of the vehicle, where it works with PDC sensors responsible for monitoring the area in front of the bumper. The module's construction has been designed to:

• ensure stable mounting in the factory-designated location,
• enable clear reading of indications from the driver's position,
• maintain aesthetic integration with the dashboard or console.

As a result, replacing a damaged display with an original salvaged part allows for the restoration of full system functionality without interfering with the interior structure.

Benefits of using an original PDC display

Choosing a used, factory-made PDC display for the Mercedes W639 brings a number of practical advantages. The most important of these are:

• Original compatibility – the module was designed specifically to work with the electrical system and controllers in this model, which minimizes the risk of errors and fault messages.
• Stable parking system operation – accurate representation of the distance to obstacles allows for predictable PDC system performance.
• Savings compared to new parts – a used OEM element is a reasonable compromise between cost, quality, and fitment.

For workshops and individual users, this means the possibility of efficient parking system repair without the need to use replacements of uncertain quality.

Selecting parts by numbers and technical parameters

To correctly select a PDC display for a specific Mercedes vehicle, it is worth paying attention to data such as the OEM part number, available interchangeable numbers, and the SKU designation in the store's offer. These parameters allow you to verify the module's compatibility with the vehicle's equipment version and avoid installation problems.

In the product description and the specifications section, you will find all key technical information, including the brand Mercedes, the condition of the item marked as used, as well as the precise placement on the vehicle described as front. Additionally, the warehouse identifier SKU and assigned OEM part numbers and interchangeable numbers facilitate clear identification of the display in the sales system.

Parking system expansion and related components

If you are planning a comprehensive repair or upgrade of the front parking assistance zone in your Mercedes and need other elements from the same group, such as additional display modules, wiring harnesses, or control elements, check the available parts in the Other Mercedes category.

When selecting driving assistance and electronic system components, it is also worth noting the structural differences between standard and sports versions. A good knowledge base in this area can be an article comparing technical solutions in high-performance cars – more information can be found in the entry Audi RS vs other models – what is hidden under the hood and chassis?.

If you are wondering about the choice between a remanufactured part and a used original one, a guide describing the practical and economic differences may also be helpful – details can be found in the article Remanufactured or used original – which part to choose for repairs?.

Summary

Mercedes W639 PDC Display Parking Sensor Screen Control Unit is a functional, factory-made element of the parking assistance system, intended for installation in the front part of the vehicle. Properly selected based on numbers and technical parameters, it allows for the quick restoration of the PDC system's efficiency, improving maneuvering comfort and the safety of daily vehicle operation.