Door Module Mercedes ML W166 Rear Right O/S Door Control Unit A1669005612

The Mercedes ML W166 Rear Right Door Control Module is a specialized component from the Electronic Control Modules and Controllers group, responsible for managing the functions of the rear right-side door. This component is designed for precise integration with the vehicle's electrical system, ensuring stable control of door mechanisms and seamless compatibility with Mercedes car comfort systems.

Specifications and technical data

• SKU: A1669005612
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1669005612
• Substitutable numbers: A1669005612, A 166 900 56 12
• Location on the vehicle: Rear, Right
• Category: ECUs & Computer Modules

Module Purpose and Function

The offered control module is dedicated for installation in the rear right area of the body, where it manages the electric functions of the door. As part of the comfort system, it communicates with the vehicle's electrical system, transmitting signals between the main electronics and the components located within the door. This ensures consistent operation of control systems and proper communication with other modules in the vehicle.

Benefits of Using an Original Control Module

Using an original module from the Electronic Control Modules and Controllers group helps maintain the factory logic of comfort systems in a Mercedes. The component is prepared for operation in a specific body location (rear, right side), which facilitates integration with the wiring harness and reduces the risk of communication issues within the vehicle network. For the user, this translates to predictable control system behavior and adherence to the car's factory configuration.

Selection and Compatibility

When selecting a rear right door control module for a Mercedes ML W166, it is crucial to match it to the specific equipment version and electrical architecture of the vehicle. The product has an assigned OEM part number and interchangeable numbers, which simplifies verification of compatibility with your car. Before purchasing, it is advisable to compare the markings with the existing module or service documentation to ensure proper cooperation with other installation components.

Condition and Service Application

The module is offered as a used part, providing a practical service solution in case of door electronics failure or the need to replace a damaged control module. Replacing it with an original component of this type allows for the restoration of correct door functions without altering the installation's structure, which is particularly important in vehicles equipped with advanced electronic systems.

Expanding Mercedes Control Systems

If you are planning a comprehensive repair or upgrade of the door area and comfort system in your Mercedes and require other parts from the same group, such as additional door modules, central controllers, or window controllers, check the available parts in the Mercedes Electronic Control Modules and Controllers category.

Knowledge Support and Best Practices

When working with vehicle electronics, including for other brands, it can be helpful to understand the importance of using original components and maintaining system consistency. In the context of premium brands, an interesting addition to your knowledge is an article describing how appropriately selected modules and components influence the car's character – you can find more on this topic in the material Audi and Pure Emotion. How Used Parts Help Maintain Brand DNA?.