Parking Sensor Display Mercedes W176 W204 W246 Dashboard Panel PDC A1725420023

Visual condition of the part

The product shows signs of use visible in the photos.

Parking Sensor Display Mercedes W176 W204 W246 Dashboard Panel PDC is an original part from the Electronic control modules and controllers category, designed to work with the factory parking system in selected Mercedes models. Mounted in the rear area of the vehicle, it provides a clear representation of PDC sensor information, supporting precise maneuvering and safe reversing.

Specifications and technical data

• SKU: A1725420023-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1725420023
• Substitutable numbers: A1725420023, A 172 542 00 23, KZ
• Location on the vehicle: Rear
• Category: ECUs & Computer Modules

Purpose and function of the PDC display

The PDC parking sensor display in Mercedes W176, W204, and W246 models is responsible for the visual presentation of the distance to obstacles while reversing. The component works with the rear parking sensors, providing the driver with a signal about approaching an obstacle in the form of a segmented indicator. This makes maneuvering in tight parking spaces more controlled and reduces the risk of body damage.

As part of the factory electronic system, the display is integrated with the vehicle's wiring and works with other control modules. Proper matching to a specific Mercedes generation ensures consistent operation of the entire PDC system and interior aesthetics in line with the manufacturer's original design.

Construction, integration, and installation in the rear area of the vehicle

The presented display is a component intended for installation in the rear part of the car, in the area related to the operation of the parking system. Its placement in the rear zone of the vehicle allows for direct interaction with the reversing sensors and the control module responsible for distance analysis.

As a component from the Electronic control modules and controllers category, the display is designed for stable communication with the vehicle's bus and resistance to typical automotive operating conditions. The appropriate design of connectors and housing facilitates correct seating in the factory mounting location, which helps maintain the original look of the cockpit and panels.

Benefits of using an original PDC display

Using an original PDC display in Mercedes W176, W204, and W246 models provides a number of practical benefits:

• maintaining the full functionality of the factory parking system,
• consistent operation with existing electronic modules in the vehicle,
• clear representation of the distance to obstacles in the rear zone,
• reduced risk of communication errors compared to universal solutions.

As a result, the driver receives predictable, repeatable indications, and the PDC system operates in accordance with the manufacturer's specifications. This is particularly important in vehicles where maneuvering comfort and safety during reversing are an important element of daily use.

Characteristics of the used component

The offered display comes from the secondary market, which allows for an economical repair of the parking system while maintaining the original manufacturer's specifications. A used component from the Mercedes range is a solution that enables the restoration of system efficiency without the need to invest in a new part, while maintaining compatibility with the factory installation.

Choosing an original, used display module is particularly beneficial for repairing older vehicles, where it is crucial to combine reasonable costs with maintaining proper cooperation with existing onboard electronics.

If you are planning a comprehensive repair or upgrade of the electronic zone responsible for assistance systems in your Mercedes and need other elements from the same group, such as control modules, comfort system controllers, or additional integration components, check the available parts in the Mercedes electronic control modules and controllers category.

Selecting a used display and additional materials

When selecting a used PDC display for a Mercedes, it is important to pay attention to compatibility with the specific vehicle generation and parking system configuration. It is also worth ensuring that the electronics parameters correspond to the solutions used at the factory in a given car, which minimizes the risk of communication problems in the vehicle network.

To better understand when choosing a used electronic module is justified and how to approach the purchase of such components consciously, it is worth reading the guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?