BMW F20 F21 F30 F31 LCI G30 G31 G11 Navigation Head Unit Sat Nav High 2 8708259

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F20 F21 F30 F31 LCI G30 G31 G11 Navigation Head Unit Sat Nav High 2 is an original module from the Electronic control modules and controllers group, designed for factory BMW multimedia and navigation systems. It ensures consistent operation of radio functions, satellite navigation, and integration with other vehicle electronics, maintaining factory quality and compatibility standards.

Specifications and technical data

• SKU: 8708259
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8708259
• Substitutable numbers: 8708259, 65128708259, 9824985, 65129824985, 9437951, 65129437951, 8707190, 65128707190, 8800149, 65128800149, 8736164, 65128736164, 8804459, 65128804459, 9877375, 65129877375, 8721884, 65128721884, 8732654, 65128732654
• Category: ECUs & Computer Modules

Module purpose and function

The presented BMW F20 F21 F30 F31 LCI G30 G31 G11 Navigation Head Unit Sat Nav High 2 is a central element of the infotainment system in selected BMW F and G series models. It is responsible for handling radio signals, navigation functions, communication with the display, and cooperation with other controllers in the vehicle. Using an original module from the same family of controllers allows for full integration with the electrical installation, data bus, and factory software.

Benefits of using an original BMW module

Using an original BMW F20 F21 F30 F31 LCI G30 G31 G11 Navigation Head Unit Sat Nav High 2 instead of a damaged or faulty component brings a number of practical benefits:

• preservation of the factory logic for operating the multimedia and navigation system,
• consistent cooperation with other comfort and onboard electronics controllers,
• proper fitment to the vehicle's installation without the need for wiring modifications,
• possibility of further diagnostics using standard BMW service tools.

As a result, the module provides a functional solution both for repairs after a failure and for restoring full multimedia system efficiency after interference with the installation.

Technical characteristics and vehicle integration

The BMW F20 F21 F30 F31 LCI G30 G31 G11 Navigation Head Unit Sat Nav High 2 belongs to the Electronic control modules and controllers group, which means it communicates with the vehicle's data bus, exchanging information with other controllers. The module is designed as a system component, not as a standalone universal device; therefore, its proper operation requires matching it to the specific car configuration and performing the appropriate coding or programming procedure in the vehicle.

In practice, this translates into:

• stable communication with the instrument cluster, control panel, and display,
• correct handling of navigation and multimedia functions,
• possibility of software updates in accordance with manufacturer procedures.

Product condition and service application

The offered module is a used item, which makes it an attractive cost-effective solution while maintaining its original origin. Such controllers are often chosen by workshops specializing in BMW electronics and by users who want to restore full multimedia system functionality without investing in new components. Before installation, it is recommended to verify compatibility with the specific equipment version and prepare for potential coding.

System expansion and related components

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 multimedia system control modules, comfort controllers, or navigation units, check the available parts in the BMW Electronic control modules and controllers category.

To better assess when choosing a used module is technically and economically justified, it is worth reading the guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.

Additional information on comparing the cost-effectiveness of new and used components is also provided in the article New or used? A comparison of car parts costs and quality, which helps in consciously choosing a service strategy for BMW electronics.