The MERCEDES W169 Front Right Door Module is a component from the Electronic Control Modules and Controllers category, designed to manage the electrical system of the front right door in Mercedes A-Class W169 vehicles. It enables the proper operation of window control, central locking, and other electrical functions within the door, ensuring stable communication with the vehicle's electronic network. This is a solution for users who want to restore full door functionality while maintaining the factory logic of the systems.
Specifications and technical data
- SKU: A1698208026
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A1698208026
- Substitutable numbers: A1698208026, A 169 820 80 26, EM
- Location on the vehicle: Front, Right
- Category: ECUs & Computer Modules
Door Module Purpose and Function
The MERCEDES W169 Front Right Door Module is designed for use in the front right door of the vehicle, where it is responsible for controlling and monitoring electrical components. As part of the comfort system, it interfaces with the body's electrical system, transmitting signals between switches, actuators, and the vehicle's central control units.
Its placement on the vehicle, specified as front – right side, allows for unambiguous matching of the module to its specific installation position, reducing the risk of selection errors. This ensures the module can be integrated into the existing wiring harness without requiring modifications to the installation.
Benefits of Using an Original Mercedes Module
This module belongs to the Electronic Control Modules and Controllers group, meaning it is an integral part of the vehicle's electrical architecture. Using a component from the same design family as the factory equipment results in:
- maintaining compatibility with factory electrical schematics,
- proper cooperation with other body control modules,
- stable operation of comfort functions in the front right door,
- reduced risk of communication errors within the vehicle network.
This makes the module particularly useful for repairs following door electronics failures, water ingress into the wiring, or mechanical damage to the harness, where replacing the controller with a component of similar specifications is necessary.
Product Characteristics and Compatibility
The product is assigned to the Mercedes brand, which simplifies selection when servicing specific models from the W169 family. The module is designed to work with the electrical system intended for the front right door wing, so when planning a replacement, it is important to consider:
- compatibility with the vehicle generation,
- placement on the vehicle specified as front – right side,
- the presence of appropriate connectors in the door harness.
This component is from the used parts category, allowing for economical repairs while maintaining a design consistent with factory solutions. It is a practical solution for workshops and individual users looking for a door controller with specifications similar to the one originally installed in the vehicle.
Application in Body Electronics Repairs
Door modules are a crucial link in comfort systems, so their proper functioning directly impacts the operation of windows, locks, and other functions controlled from the door. In cases of communication faults, issues with actuator power supply, or incorrect switch operation, replacing the module with a functional component from the same design family is one of the most common service procedures.
If you are also interested in other Mercedes Electronic Control Modules and Controllers, check out the Mercedes Electronic Control Modules and Controllers available in our store to select suitable controllers for other systems in your vehicle. Mercedes Electronic Control Modules and Controllers.
Technical Support and Knowledge on Electronic Modules
When working with body electronics, it is advisable to use reliable sources of knowledge regarding diagnostics and controller selection. If you are interested in a broader context of repairing comfort and multimedia systems in vehicles, read the article on our blog: Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Used Parts?. There you will find practical tips that can also be applied to working with other electronic modules, including door controllers.
