BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module 9371789

BMW F20 F21 F30 F31 Bluetooth Teleservices GPS Telematics Module is an original component from the Electronic control modules and controllers group, designed for factory telematics installations in selected BMW 1 and 3 Series models. This used controller allows for an economical yet technically sound repair of the vehicle's communication system, maintaining full compatibility with BMW's electrical architecture.

Specifications and technical data

• SKU: 9371789
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9371789
• Substitutable numbers: 84109371789, 9371789
• Category: ECUs & Computer Modules

Purpose and function of the telematics controller

The presented module is responsible for handling telematics functions in BMW F-series vehicles, such as the F20, F21, F30, and F31. As a factory BMW controller, it works in conjunction with the vehicle's wiring, comfort systems, and multimedia units, ensuring stable data exchange within the car's electronic network.

By adhering to the original manufacturer's specifications, the module integrates seamlessly with the existing wiring harness, communication bus, and other control units, which minimizes the risk of communication errors and compatibility issues typical of cheap aftermarket replacements.

Benefits of using an original BMW module

Using an original telematics controller in a BMW F20, F21, F30, and F31 helps maintain the consistency of the vehicle's configuration and the proper operation of systems linked to telematics. This is particularly important in cars where many comfort, safety, and multimedia functions are logically interconnected.

• Full integration with BMW electronics – a module designed to work with the vehicle's factory architecture.
• Stable operation of telematics systems – reduced risk of communication errors and software incompatibilities.
• Suitable for service repairs and replacing a faulty controller with a unit of the same specification.

The used nature of the part allows for reduced repair costs while maintaining original build quality and proper fitment for the specific generation of BMW 1 and 3 Series.

Application in service practice

A telematics module of this type is primarily used when replacing faulty controllers in vehicles experiencing system communication issues, diagnostic trouble codes, or malfunctions in telematics-related functions. In service practice, it is used as a replacement component with matching specifications, ready for further configuration and adaptation within the vehicle.

Due to its classification under Electronic control modules and controllers, installation and configuration should be performed by a workshop with the appropriate diagnostic equipment and experience in working with BMW electronics, which allows for proper coding of the controller and its integration into the vehicle's existing network.

Condition and operational characteristics

The item is offered as a used part, meaning it has been removed from a vehicle and was previously in operation. This solution is often chosen by BMW users who want to combine reasonable repair costs with the preservation of original manufacturer specifications and proper fitment for their specific model platform.

Before installation, a standard diagnostic procedure is recommended, as well as software updates and coding of the controller according to the specific BMW vehicle's configuration, which ensures proper cooperation with other modules in the car.

Technical support and selection of BMW electronics

If you want to better understand how electronics work in BMW 3 and 5 Series, including the iDrive system, FRM modules, or engine controllers, and learn practical tips on using salvaged parts, check out the article: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 Series models.

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

To better plan your purchases and efficiently assemble a set of used parts for your car repair, it is also worth reading our guide on comprehensive parts selection: how to collect used car parts in one place.