Parktronic Module Mercedes W204 PDC Parking Sensors Control Unit A2049004106

The Mercedes W204 PDC Control Unit Parking Module is an item from the Electronic Control Units and Controllers category, designed to operate the factory parking sensor system in Mercedes W204 vehicles. The original module ensures stable integration with the car's electrical system and proper functioning of the parking assist feature, contributing to easier maneuvering and safer vehicle use.

Specifications and technical data

• SKU: A2049004106
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2049004106
• Substitutable numbers: A2049004106, A 204 900 41 06
• Category: ECUs & Computer Modules

PDC Control Unit Purpose and Function

The PDC control unit is responsible for processing signals from the parking sensors and communicating with other vehicle systems. For Mercedes W204 models, it is a crucial component of the parking assist system, which:

• coordinates the operation of bumper sensors,
• generates audible and/or visual warning signals,
• integrates with the vehicle's factory wiring and electronic architecture.

By using an original module from the Electronic Control Units and Controllers series, full compatibility with the car's diagnostic system and factory configuration is maintained.

Benefits of Using an Original Parking Module

Choosing an original PDC control unit for a Mercedes W204 helps avoid common issues associated with aftermarket replacements. The module is specifically designed for the vehicle platform, resulting in:

• correct integration with the car's electrical system and communication network,
• stable parking system operation without random errors,
• the ability to configure and diagnose using factory service software.

This solution is particularly recommended for collision repairs, replacing a damaged module, or restoring full PDC system functionality after previous electrical system interventions.

Product Characteristics and Condition

The offered PDC control unit for Mercedes W204 comes from the group of used electronic control units. These types of components are often chosen by workshops and individual users as they allow for economical repairs while maintaining original quality. The module is designed for installation in place of the factory control unit, using original connectors and mounting points.

Before installation, a standard workshop procedure is recommended, including checking the wiring, and potential coding or adaptation according to the specific vehicle's requirements. This ensures the parking system operates predictably and consistently, as intended by the manufacturer.

Selection by Numbers and Compatibility

When selecting a PDC control unit for a Mercedes W204, matching by OEM part number and interchangeable numbers is crucial. This information is available in the technical specifications section and allows verification of the module's compatibility with the specific vehicle equipment version. If in doubt, it is advisable to use the VIN number and service documentation to avoid hardware or software compatibility issues.

If you want to better understand how to safely choose used electronic modules, their equivalents, and how to interpret OEM markings, the Global Parts guide will be useful: used car electronics – why opt for second-hand modules and sensors. You will find practical tips on selection, installation, and diagnostics there.

Other Mercedes Electronic Control Units and Controllers

If you are also looking for other Mercedes Electronic Control Units and Controllers for your car, check out our dedicated offer: Mercedes Electronic Control Units and Controllers. This will allow you to easily assemble the remaining electronic system components in one place, maintaining component consistency in your vehicle.