Mercedes W203 W204 W211 PDC Parking Distance Sensor Front Obsidian Black - 197

Mercedes W203 Front Parking Sensor Black A2215420417 is an original part from the parking sensors category, designed for front installation on the vehicle. Finished in Obsidian Black Metallic - 197, it ensures a consistent look with the factory paint and provides proper integration with the Mercedes factory parking assist system.

Specifications and technical data

• SKU: A2215420417-OB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2215420417
• Substitutable numbers: A2125420018, A 212 542 00 18, A2215420417, A 221 542 04 17
• Location on the vehicle: Front
• Color: Obsidian Black Metallic - 197
• Category: Parking Sensors

Purpose and Function of the Parking Sensor

The front parking sensor is responsible for precisely detecting obstacles in front of the vehicle and transmitting a signal to the parking system controller. A properly functioning component in this category enhances maneuvering safety, reduces the risk of bumper damage, and facilitates daily car use in tight spaces.

The offered sensor is dedicated to Mercedes vehicles, meaning it maintains correct operating parameters, proper communication with the electrical system, and compatibility with the vehicle's factory software.

Color and Body Integration

The Obsidian Black Metallic - 197 finish allows for an aesthetically pleasing integration of the sensor into the front bumper. This prevents the component from visually standing out from the bodywork, keeping the parking system discreet and consistent with the vehicle's lines.

Such color matching is particularly important in premium cars where not only functionality but also the preservation of the original styling character is valued.

Vehicle Placement and Installation Aspects

The sensor is designed for installation at the front of the vehicle, in the factory-designated location within the bumper. The component's design allows for proper seating in the original socket, which simplifies installation and minimizes the risk of leaks or incorrect operating angles.

Correct placement on the vehicle is crucial for accurate distance measurement – a properly installed sensor ensures stable system operation and reliable obstacle warnings for the driver.

Characteristics as a Used OEM Part

The offered parking sensor is a used part, originating from an original Mercedes installation. Such OEM components are valued for their factory fit, electrical compatibility, and predictable behavior within the vehicle's system. In practice, this means, among other things, no need for wiring modifications or alterations to the bumper structure.

Choosing a used OEM sensor is often a cost-effective solution while maintaining operating parameters close to factory specifications. It is a sensible alternative to aftermarket parts of unknown origin, especially for sensitive electronic systems.

Selection by Numbers and System Compatibility

The selection of a parking sensor for a specific vehicle should be based on the part number and interchangeable numbers, as well as vehicle data (e.g., VIN). This allows for verification of compatibility with the parking system installed in the car and avoids communication issues with the control module.

If you wish to deepen your knowledge on selecting used modules and sensors, practical guidelines for VIN/OEM selection, and issues of hardware and software compatibility, it is worth reading the guide: used automotive electronics – ECU modules and second-hand sensors.

System Expansion – Other Mercedes Parking Sensors

If you are planning comprehensive service for your car's parking assist system, you may also need other components from the same category. In such cases, a dedicated subpage will be helpful, where you can find Mercedes parking sensors compatible with various models and configurations of this brand's vehicles.