Mercedes-Benz W205 Parking Distance Control PDC Module - Used Original Parts

Diagnosis and Common Symptoms

In the Mercedes-Benz W205 chassis, the Parking Distance Control (PDC) module is highly susceptible to electronic failure due to latent moisture accumulation or voltage spikes in the rear electrical array. As a master technician, I typically see this manifest on the instrument cluster as a direct "Active Parking Assist Inoperative" or "Parktronic Inoperative" message. The most common physical symptoms include a completely dead parking sensor system, red indicator lights staying illuminated on the interior parking displays, or a continuous long warning beep when engaging reverse. When running diagnostics via XENTRY or an advanced scanner, you will frequently pull communication fault codes such as U0159 (Lost Communication With Parking Assist Control Module) or internal hardware faults like B2204. If the sensors themselves are functioning and wiring harnesses show no continuity drops, the control module is the definitive point of failure.

Introduction

When restoring the Parktronic system in your W205, utilizing a Genuine Mercedes-Benz module is critical to maintaining proper CAN bus communication and vehicle network stability. This Genuine Used Parking Distance Control module has been carefully extracted from a donor vehicle and rigorously bench-tested to verify full operational status. By installing a tested, factory-original component, you bypass the severe compatibility and calibration issues commonly associated with aftermarket replacements.

Product Details

• Brand: Mercedes-Benz
• Model Compatibility: C-Class W205 (Sedan, Coupe, Cabriolet)
• Part Name: Parking Distance Control (PDC) / Parktronic Control Module
• Condition: Genuine Used (Tested Working)
• Notes: Buyers must verify their original module's part number against this unit to ensure exact hardware and firmware compatibility prior to installation.