Mercedes W207 PDC Front Parking Distance Sensor Indigolite Blue 230 A2125420118

Mercedes W207 PDC Front Parking Distance Sensor Indigolite Blue 230 is an original, used parking sensor from the Parking sensors category, designed for operation in the front area of the vehicle body. The component comes with a factory finish in Indigolite Blue Metallic, which facilitates aesthetic matching to the body paint and reduces the need for additional painting.

Specifications and technical data

• SKU: A2125420118-INB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2125420118
• Substitutable numbers: A2125420118, A 212 542 01 18
• Location on the vehicle: Front
• Color: Indigolite Blue Metallic - 230
• Category: Parking Sensors

Purpose and function of the PDC sensor

The presented sensor is a component of the PDC parking assistance system mounted in the front bumper of Mercedes W207 series vehicles. It is responsible for precisely detecting obstacles in front of the vehicle and transmitting a signal to the control unit, which then informs the driver about the distance to the obstacle via acoustic or visual signals. A properly functioning PDC sensor increases maneuvering safety, reduces the risk of damage to the bumper and body components, and improves the comfort of daily vehicle use.

Color and body matching

The finish in Indigolite Blue Metallic allows for a visually consistent integration of the sensor into the front bumper, without the effect of an "out-of-place" element. This is particularly important in premium class vehicles, where not only functionality but also the aesthetics of details matter. The use of factory metallic paint reduces the need for additional paint work and shortens the repair time for the bumper area.

Technical characteristics and installation

The sensor is designed for installation in the front part of the vehicle, in a dedicated bumper socket, which ensures the correct operating geometry relative to the ground and obstacles. The OEM design allows for proper seating in the original bracket and correct connection to the vehicle's electrical system. As a result, compatibility with the factory PDC system is maintained, and integration with the vehicle's electronics proceeds according to the manufacturer's specifications.

As a used component, the sensor is a cost-effective solution while maintaining the original specification. In many cases, it is an efficient way to restore full functionality of the parking system without the need to invest in a new component.

Practical application and benefits of installation

A functional PDC sensor in the front bumper translates into:

• better control over the distance from obstacles during forward parking,
• reduced risk of minor collisions during maneuvers in tight parking spaces,
• maintenance of full functionality of the factory driver assistance system,
• preservation of a consistent look of the front bodywork thanks to the matched color.

For users who value the precise operation of assistance systems, installing an original PDC sensor is crucial for maintaining predictable vehicle behavior during low-speed maneuvers.

If you are planning a comprehensive repair or upgrade of the parking area in your Mercedes and need other components from the same group, such as additional sensors, mounting elements, or dedicated wiring harnesses, check the available parts in the Mercedes parking sensors category.

Choosing a used sensor and technical support

When selecting a used parking sensor, it is important to match it to the specific vehicle version and the configuration of the PDC system. In practice, this means paying attention to manufacturer markings, compatibility with the installation, and operating parameters. A properly selected component helps avoid communication problems in the vehicle network and parking assistance system errors.

To better understand how to safely and consciously choose used electronic modules and sensors, it is worth reading the guide dedicated to the selection and installation of such components – it discusses in detail issues of compatibility, markings, and practical application examples: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

Summary

Mercedes W207 PDC Front Parking Distance Sensor Indigolite Blue 230 is an original, used parking assistance system component, designed for installation in the front part of the vehicle. It combines factory compatibility with the Mercedes installation with an aesthetic metallic finish, which allows for restoring full functionality of the PDC system while maintaining a consistent body appearance. It is a practical solution for drivers who want to effectively restore the operation of the factory parking system in their car.