BMW E60 E87 E90 Telematics Bluetooth Control Unit Module ECU 9174261

BMW E60 E87 E90 Telematics Bluetooth Control Unit Module ECU is an original component from the Electronic control modules and controllers group, designed for the integration of the telematics system and Bluetooth connectivity in BMW E87 and E90 series vehicles. It enables stable communication between the vehicle's electrical installation and factory multimedia systems, ensuring convenient operation of phone and data functions.

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
• Category: ECUs & Computer Modules

Module purpose and function

The presented Telematics Bluetooth Control Unit Module ECU is responsible for handling wireless connectivity functions in BMW vehicles, including phone integration with the audio system and communication with other electronic components. As a factory BMW part, it works with the vehicle's data bus, enabling proper information exchange with the head unit, hands-free system, and other comfort modules.

Thanks to the use of a dedicated controller, it is possible to maintain the consistency of the vehicle configuration, ensure correct equipment recognition by the diagnostic system, and maintain stable operation of telematics functions in daily use.

Application in the BMW electronic system

The module belongs to the Electronic control modules and controllers group, which means it works with many other control units in the vehicle. It is installed in the electrical system to ensure:

• communication with the multimedia system and hands-free kit,
• cooperation with the vehicle's data network,
• support for Bluetooth functions in accordance with the factory configuration,
• the possibility of diagnostics and coding using appropriate service tools.

Such a solution allows for maintaining the original BMW electrical architecture, which is particularly important during repairs, replacement of damaged components, and restoring full functionality of comfort and connectivity systems.

Product characteristics and benefits of use

The offered module is a BMW OE component, which translates into compliance with factory quality and fitment standards. Using an original controller instead of a damaged or faulty one allows you to:

• maintain the correct operation of Bluetooth functions in the vehicle,
• preserve compatibility with the existing wiring harness and equipment,
• minimize the risk of communication errors between modules,
• facilitate configuration and adaptation during service work.

The product is offered as a used original part, which is a reasonable compromise between repair costs and maintaining the vehicle's factory specifications. In many cases, this form of replacement is an effective solution for troubleshooting connectivity and telematics issues.

Controller selection and reference numbers

The module has an assigned OEM part number and a set of interchangeable numbers, which facilitates its identification in BMW catalogs and matching it to a specific vehicle configuration. When selecting, it is recommended to compare the markings with the currently installed component or verify by VIN in the manufacturer's catalog to ensure full hardware and software compatibility.

If you want to better understand when choosing a used controller is justified and what to pay attention to when buying automotive electronics, it is worth reading the guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.

Expanding the BMW control system

If you are planning a comprehensive repair or upgrade of the onboard electronics in your BMW and need other components from the same group, such as comfort modules, light controllers, or multimedia units, check out the available parts in the BMW electronic control modules and controllers category.

Such an approach allows for a consistent refresh of the electronic system, reduction of compatibility issues, and maintenance of a uniform quality standard throughout the vehicle.