Mercedes C118 W177 W247 W907 Bluetooth Control Unit Module ECU A2479002216

The Mercedes C118 W177 W247 W907 Bluetooth ECU Control Module is a specialized component from the Electronic Control Modules and Drivers group, designed to handle Bluetooth communication in select Mercedes models. This solution allows for the restoration or expansion of connectivity features in the vehicle, ensuring stable operation with the factory electronics and multimedia systems.

Specifications and technical data

• SKU: A2479002216
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2479002216
• Substitutable numbers: A2479002216, A 247 900 22 16
• Part type: Powertrain Control Module (PCM)
• Category: ECUs & Computer Modules

Module Purpose and Function

The presented Bluetooth ECU controller is responsible for managing wireless communication in Mercedes vehicles, including body styles such as C118, W177, W247, and W907. The module works with the vehicle's factory systems, enabling the integration of telephony functions, audio streaming, and other Bluetooth-based services, according to the specific car's configuration.

By using an original module from the same family of controllers, consistency with the vehicle's electrical architecture is maintained, which promotes proper communication with other ECUs and reduces the risk of errors in the vehicle network.

Application in the Vehicle's Electronic System

The module belongs to the Electronic Control Modules and Drivers group, which are responsible for advanced management of comfort and communication functions. In practice, this means the Bluetooth ECU controller:

• works with the vehicle's central control units,
• mediates data exchange between mobile devices and the car system,
• influences the ergonomics of multimedia operation and the comfort of daily use.

Using a dedicated module for a specific body platform helps maintain the correct configuration of the electronic network and facilitates diagnostics during subsequent inspections.

Product Characteristics and Benefits of Installation

The offered component is part of the original Mercedes electronic system, which translates to predictable behavior in the vehicle and compatibility with factory wiring harnesses and connectors. Choosing this solution allows you to:

• restore Bluetooth functionality after the failure of the existing controller,
• maintain configuration consistency with other ECU modules,
• preserve the aesthetics and functionality of the factory multimedia system without the need for additional adapters.

The product comes from the used components segment, enabling cost-effective repair of the electronic system while maintaining the original manufacturer's specifications.

Integration with Other Modules and Diagnostics

The Bluetooth ECU controller operates within a network with other control units, making its selection based on the vehicle platform crucial for proper communication. In practice, after installation, the module may require configuration or adaptation using appropriate diagnostic software, in accordance with the service procedures used in Mercedes vehicles.

This approach ensures full system functionality, minimizes the risk of conflicts in the electronic network, and facilitates subsequent servicing, as the controller is recognized by the diagnostic system as a component compatible with the specific model's architecture.

Related Categories and Guide Materials

If you are planning a comprehensive repair or upgrade of the comfort electronics and connectivity area in your Mercedes and need other parts from the same group, such as comfort modules, multimedia controllers, or ECUs responsible for communication, check the available parts in the Mercedes Electronic Control Modules and Drivers category.

When working with advanced vehicle electronics, it is advisable to use reliable sources of knowledge. If you are interested in how to operate and repair complex multimedia systems and controllers in modern premium cars, an article describing a practical approach to iDrive modules and controllers in BMW 3 and 5 series cars may be helpful – you can find it here: Driving pleasure for years – how to care for iDrive systems and electronic modules in BMW 3 and 5 series models.

If you want to better understand how to consciously choose components from the secondary market and what to look for when buying used controllers, check out the guide: Used Parts – Your Guide to the Best Offers in the Automotive Store, which discusses practical selection criteria and how to assess the cost-effectiveness of such solutions.