BMW E60 E87 E90 Telematics Bluetooth Control Unit Module ECU 9174261

BMW E60 E87 E90 Telematics Bluetooth Control Unit Module ECU is an original electronic control module designed for the integration of telematics and Bluetooth connectivity in selected BMW 1 and 3 Series models. As a component from the Electronic control modules and ECUs category, it is responsible for stable communication between the vehicle's electrical system and the telephony and telematics services. This is the ideal solution for users looking to restore the full functionality of their factory multimedia and communication system.

Specifications and technical data

• SKU: 9174261
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9174261
• Substitutable numbers: 9174261, 84109174261, 9231093, 84109231093, 9216365, 84109216365, 9193857, 84109193857, 9204344, 84109204344, 9228938, 84109228938, 9216367, 84109216367, 9206423, 84109206423, 9219824, 84109219824, 9187320, 84109187320, 9177754, 84109177754
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented Telematics Bluetooth Control Unit Module ECU is designed specifically for BMW vehicles factory-equipped with wireless telephony and telematics services. The module is responsible for:

• handling phone calls via the factory audio system,
• integration with the iDrive interface or other cockpit control systems,
• communication with the vehicle's electrical system via the data bus,
• coordinating functions related to connectivity and data transmission. This enables convenient use of the hands-free system, control of phone functions via the multifunction steering wheel or central console, and ensures the consistency of all comfort and safety features.

Benefits of using an original BMW module

Using an original Telematics Bluetooth Control Unit Module ECU ensures full compatibility with the vehicle's electrical architecture and the software used by the manufacturer. In practice, this means:

• proper cooperation with the existing wiring harness and connectors,
• stable Bluetooth performance without random disconnections,
• no need for wiring modifications or the use of adapters,
• possibility of correct diagnostics using factory service tools. Compared to universal solutions, the original module from the Electronic control modules and ECUs category helps maintain the factory character of the equipment, which is particularly important in premium class vehicles.

Technical characteristics and fitment

The module is a low-voltage electrical component that works in conjunction with other control units in the vehicle. In practice, installation involves connecting it to the dedicated sockets and securing it in the location specified by the manufacturer. As a result:

• installation time is kept to a minimum,
• there is no need to interfere with the factory wiring harness,
• proper air circulation around the electronics is maintained, which promotes durability. Before purchasing, it is recommended to verify the module's compatibility with the specific vehicle equipment version using the OEM part number or interchangeable numbers available in the technical specifications. This approach facilitates the selection of the correct control unit for a given BMW vehicle.

Product condition and practical application

The offered module is a used part sourced from vehicle dismantling, which allows for a reasonable purchase cost while maintaining original manufacturing quality. This type of solution is particularly attractive for repairs of older vehicles, where both functionality and service economy are important. The module can be used as a replacement for a faulty control unit in cases of Bluetooth connectivity issues, phone pairing failures, or telematics system errors. If you want to better understand how to effectively use used electronic modules in BMW 3 and 5 Series, including control units responsible for communication and the iDrive system, it is worth reading the article: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 Series models using dismantled parts?

Support with selection and additional information

When selecting a Telematics Bluetooth Control Unit Module ECU, it is crucial to check compatibility based on the OEM part number, interchangeable numbers, and vehicle data. This information is available in the technical specifications section and allows for precise matching of the module to the specific car configuration. In case of doubt, it is worth consulting a mechanic or an automotive electronics specialist who can verify compatibility with the vehicle's installation. If you are planning a comprehensive repair or upgrade of your BMW's onboard electronics and need other components from the same group, such as comfort controllers, body modules, or units responsible for multimedia systems, check out the available parts in the BMW Electronic control modules and ECUs category. Additional tips regarding the cost-effectiveness of purchasing used parts, including electronic modules, are provided in the guide: Original, replacement, or used – which car parts are the most cost-effective?