Mercedes W169 W245 W204 W212 PDC Parking Distance Sensor Front Iridium Silver

MERCEDES W169 W245 W204 W212 Front PDC Sensor is an original part from the parking sensors category, designed for operation in the front zone of the vehicle. It ensures precise obstacle detection and stable operation of the factory PDC system, assisting the driver when maneuvering in tight spaces. The finish in Iridium Silver Metallic - 775 allows for an aesthetic integration with the Mercedes bodywork.

Specifications and technical data

• SKU: A2125420018-IRS
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2125420018
• Substitutable numbers: A2125420018, A 212 542 00 18, EM
• Location on the vehicle: Front
• Color: Iridium Silver Metallic - 775
• Category: Parking Sensors

Application and Function in the PDC System

The parking sensor mounted on the front of the vehicle works with the factory Mercedes PDC system, responsible for continuously measuring the distance to obstacles in the bumper area. A properly functioning component:

• transmits a signal to the control unit about approaching an obstacle,
• supports safe parallel and perpendicular parking,
• reduces the risk of damage to the bumper and body parts,
• increases maneuverability comfort in urban traffic.

Thanks to its compatibility with specific Mercedes W169, W245, W204, and W212 models, the sensor works with the vehicle's factory electrical system and software.

Vehicle Placement and Color Matching

The presented sensor is designed for installation in the front part of the vehicle, within the bumper area. This vehicle placement ensures effective monitoring of the space in front of the car, especially when parking front-end to a wall, posts, or other vehicles.

The Iridium Silver Metallic - 775 color allows for a visually cohesive integration of the sensor into the painted body elements. This ensures the part does not disrupt the bumper's styling lines and maintains the factory finish, which is important for both aesthetics and vehicle value.

Benefits of Using an Original Mercedes Parking Sensor

Using an original Mercedes PDC sensor offers a range of practical benefits:

• System Compatibility – dedicated connector and operating parameters matched to the PDC system in the specific vehicle generation.
• Stable System Operation – proper cooperation with the onboard electronics reduces the risk of errors and false alarms.
• Visual Consistency – Iridium Silver Metallic paint allows for an aesthetic installation in the front bumper.
• Maneuvering Safety – a functional sensor increases vehicle control in tight spaces.

The part comes from the Mercedes brand, meaning it adheres to factory manufacturing standards and operating parameters, crucial for servicing premium vehicles.

Product Characteristics and Condition

The sensor belongs to the parking sensors category, clearly defining its purpose within the vehicle's system. The product is offered as used, which is a cost-effective solution for users seeking original components at a reasonable price while maintaining proper PDC system performance.

Thanks to its original construction, installation is done in the location designated by the vehicle manufacturer, using existing mounting points and the electrical harness. This allows for servicing in a standard similar to authorized service centers, without the need for system modifications.

Selection, Compatibility, and Technical Knowledge

When selecting a parking sensor for a Mercedes, it is crucial to match it to the specific body generation and the PDC system used in the car. Verifying compatibility by part numbers and vehicle data helps avoid installation and electronic communication issues.

If you want to better understand how to safely choose used modules and sensors, consult the Global Parts guide: used automotive electronics – second-hand ECU modules and sensors. You will find practical tips on selection by numbers, compatibility, and installation.

If you are looking for other Mercedes parking sensors compatible with various models of this brand, check out our dedicated offer: Mercedes parking sensors.