Mercedes-Benz C-Class W204 Rear Right Door O/S Control Unit Module A2048207885

The MERCEDES C-Class W204 Rear Right Door Module is a component from the Electronic Control Modules and Controllers category, designed to manage the functions of the rear right door in this model. It is responsible for controlling key door systems, ensuring stable communication with the vehicle's electrical system, and the proper operation of related comfort systems.

Specifications and technical data

• SKU: A2048207885
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048207885
• Substitutable numbers: A2048207885, A 204 820 78 85, KZ
• Location on the vehicle: Rear, Right
• Category: ECUs & Computer Modules

Module Purpose and Function

This module is dedicated to the rear right side of the vehicle, where it acts as a local controller for the door assembly. As part of the vehicle's electronic system, it collaborates with the main body wiring harness, enabling the correct operation of functions assigned to this door and its integration with other controllers in the car.

Thanks to its design, which aligns with solutions used by Mercedes, the module maintains proper operating parameters, leading to predictable performance of electrical systems and reducing the risk of communication errors within the vehicle network.

Benefits of Using an Original Module

Choosing an original door module for the C-Class W204 helps maintain the integrity of the entire electronic system. The controller is specifically designed to work with the electrical architecture of this model, which promotes:

• Maintaining compatibility with factory body functions,
• Minimizing issues with harness and connector fitment,
• Ensuring predictable operating parameters for door systems.

This component, as part of the body control system, significantly impacts the vehicle's user comfort and the stable operation of door-related systems.

Vehicle Placement and Installation Aspects

The module is intended for installation in the rear right area of the vehicle, in accordance with the factory placement of controllers in the C-Class W204. This location facilitates integration with the door harness and other electrical components in this part of the body.

When replacing, it is recommended to follow service procedures appropriate for electronic control modules, including properly disconnecting the vehicle's power supply and checking connector condition. This helps minimize the risk of damage and ensures correct recognition of the controller by other systems.

Category Characteristics: Electronic Control Modules and Controllers

Modules from the Electronic Control Modules and Controllers category are responsible for managing specific vehicle areas – from the body and comfort systems to safety systems. In the case of doors, they function as local actuator units that communicate with central controllers and transmit signals to actuators.

If you are looking for other solutions from the electronic control modules and controllers category dedicated to this brand, check our offer for Mercedes electronic control modules and controllers to select the appropriate component for your specific vehicle configuration.

Product Condition and Practical Application

The offered module comes from a used vehicle, allowing for its reuse in repairing or replacing a damaged door controller. This type of solution is often chosen in professional workshops where maintaining compatibility with the factory electrical architecture and optimizing vehicle service costs are important.

For users interested in a broader context of electronic systems operation in cars and the impact of used controllers on vehicle operation, an article describing a practical approach to repairing modules and comfort systems may be helpful – more information can be found in the material on servicing electronic modules and using salvaged parts.

Summary

The MERCEDES C-Class W204 Rear Right Door Module is a dedicated component of the vehicle's electrical system, designed to manage the rear right side of the vehicle. As part of the electronic control modules group, it ensures system integrity, proper communication with other controllers, and stable operation of door-assigned functions, making it a practical solution for repairs and replacements on this Mercedes model.