Telematics Control Unit BMW F20 F31 LCI F32 Module ATM ECE 4G WLAN 8734748

Telematics Control Unit BMW F20 F31 LCI F32 Module ATM ECE 4G WLAN is an advanced component from the Electronic control modules and controllers category, responsible for managing modern telematics and communication functions in BMW vehicles. The module is designed for stable 4G connectivity and integration with onboard systems, which translates into user convenience and efficient vehicle diagnostics. This is a solution for users who expect precise operation of online systems and vehicle communication.

Specifications and technical data

• SKU: 8734748
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8734748
• Substitutable numbers: 84106836764, 6836764, 84109380156, 9380156, 84108734748, 8734748
• Category: ECUs & Computer Modules

Purpose and function of the telematics module

The ATM telematics controller in the ECE version with 4G and WLAN support is responsible for the vehicle's communication with external infrastructure and BMW network services. It integrates functions related to data transmission, remote vehicle access, security services, and selected multimedia features. This allows the car to utilize online services, data updates, and advanced driver assistance functions.

The module works with the vehicle's electrical installation and data network, ensuring the consistency of onboard system operations. Stable 4G communication and the ability to use WLAN allow for fast information transfer, which is essential for both user comfort and vehicle service maintenance.

Benefits of using an original BMW module

Choosing an original BMW telematics controller from the Electronic control modules and controllers category ensures compatibility with the electrical and software architecture of a specific model. This means:

• maintaining full compatibility with the factory vehicle software,
• proper cooperation with safety and comfort systems,
• the possibility of correct diagnostics using BMW service tools,
• consistency in the operation of telematics services and online functions.

Thanks to this, you maintain the factory character of the electronic systems' operation, minimizing the risk of communication errors, coding issues, or incompatibilities with other controllers in the vehicle.

Characteristics of the used controller

The offered module comes from the group of used original BMW OEM parts, which allows for combining an attractive purchase cost with maintaining the manufacturer's original specifications. A used telematics controller is a good solution in situations where the factory module has suffered electronic damage, connectivity issues occur, or communication errors appear in the vehicle's network.

Before installation, it is recommended to verify compatibility with the specific equipment version and vehicle software, as well as to prepare for potential coding or programming at a specialized service center. This allows you to fully utilize the module's potential and avoid irregularities in system operation.

Professional installation and vehicle integration

Due to its role in the vehicle's data network, the installation of the telematics controller should be performed by a person with experience in BMW electronics. In practice, this means:

• proper connection to the electrical harness and data bus,
• maintaining the correct mounting location of the module in the body,
• performing coding or adaptation procedures in accordance with BMW guidelines,
• verifying the operation of online services and 4G/WLAN communication after installation.

Such an approach allows for restoring the full functionality of telematics systems and ensuring the stable operation of all related controllers.

Related content and additional information

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 controllers, body modules, or multimedia units, check the available parts in the BMW electronic control modules and controllers category.

In the context of selecting used electronic components and preserving the brand's character, it is also worth reading an article describing how original components influence the preservation of a premium vehicle's properties – this is discussed in detail in the entry Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?, which shows the importance of using original modules and controllers in premium class cars.