Mercedes W204 W169 PDC Sensor Parking Distance Front Steppe Brown Metallic - 490

Mercedes W204 W169 PDC Sensor Parking Distance Front Steppe Brown Metallic is a factory-original parking assistance system component, designed for operation in the front zone of the vehicle. Finished in the elegant Steppe Brown Metallic - 490 color, it ensures a consistent look for the bumper while providing precise distance readings. This is a practical solution for drivers who expect efficient PDC system performance and an aesthetic match to the vehicle's bodywork.

Specifications and technical data

• SKU: A2125420118-STE
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2125420118
• Substitutable numbers: A2125420118, A 212 542 01 18
• Location on the vehicle: Front
• Color: Steppe Brown Metallic - 490
• Category: Parking Sensors

Purpose and function of the parking sensor

The presented item belongs to the Parking sensors category and is designed for installation in the front part of the vehicle. Its task is to continuously monitor the space in front of the vehicle and transmit a signal to the PDC control unit, which facilitates maneuvering in tight spaces, parallel parking, and approaching obstacles with precision.

Placement in the front zone of the vehicle allows for early detection of obstacles, reducing the risk of damage to the bumper, grille, or lighting components. As a result, the driver receives clear acoustic or visual warnings (depending on the car's configuration), which translates into greater comfort during daily use.

Compatibility with Mercedes vehicles

The sensor has been developed for Mercedes vehicles from the W204 and W169 series, which were factory-equipped with the PDC system. This ensures the correct mounting geometry, appropriate electrical parameters, and proper cooperation with the vehicle's original wiring. Consequently, this component can serve as a direct replacement for the factory sensor, without the need for modifications to the wiring harness or mounts.

The product comes from the OEM segment, which in practice means it fits factory sockets, has the correct housing shape, and complies with the logic of the parking assistance system used in these models.

Color and visual matching

The finish in Steppe Brown Metallic - 490 allows for the sensor to be harmoniously integrated into the bumper paint. For vehicle owners with this color, this is particularly important as it eliminates the need for additional painting and helps maintain a consistent look for the front of the vehicle.

Choosing a sensor in the correct color is not only important for aesthetic reasons but also practical – a properly matched component does not stand out visually from the bumper surface, which is important for maintaining the original character of the vehicle.

Performance characteristics and installation

The offered sensor is a used component, which allows for an economical repair of the PDC system while maintaining the manufacturer's original specifications. Such components are a popular choice for servicing older vehicles, where a reasonable repair cost is important while ensuring proper cooperation with the car's electronics.

Due to its factory design for the front zone of the vehicle, installation takes place in the location provided by the body manufacturer. Once correctly seated in the bumper and connected to the wiring, the sensor can be calibrated according to the service procedure for the specific model, which restores full functionality to the parking assistance system.

Expanding the PDC system and choosing used electronics

When expanding or repairing a parking assistance system, it is worth paying attention to the quality of the electronic components used. Used components, such as PDC sensors, controllers, or comfort modules, can be a rational choice, provided they are properly selected for the specific vehicle configuration. Practical tips on selecting such parts, verifying them, and installation principles can be found in the article: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

If you are planning a comprehensive repair or upgrade of the parking zone in your Mercedes and need other elements from the same group, such as additional sensors, mounting elements, or compatible control modules, check the available parts in the Mercedes parking sensors category.