BMW 1 3 Series F20 F21 F30 F31 LCI Navigation Sat Nav Head Unit High 6819420

BMW 1 3 Series F20 F21 F30 F31 LCI Navigation Sat Nav Head Unit High is an original module from the Electronic control units and controllers group, designed for factory multimedia systems in BMW 1 and 3 Series LCI (Life Cycle Impulse) models. This solution allows for the restoration of full navigation functionality and DVD playback in the vehicle, while maintaining factory integration with the rest of the vehicle's electronics.

Specifications and technical data

• SKU: 6991582
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6991582
• Substitutable numbers: 65126991582, 6991582, 65126836621, 6836621, 65126822066, 6822066, 65129382264, 9382264, 65122449482, 2449482, 65129387386, 9387386, 65126842259, 6842259, 65126829104, 6829104, 65126809244, 6809244, 65126825837, 6825837, 6819420
• Category: ECUs & Computer Modules

Purpose and function in the vehicle

The presented BMW 1 3 Series F20 F21 F30 F31 LCI Navigation Sat Nav Head Unit High acts as the central element of the infotainment system, responsible for reading navigation maps and DVD media. The module works with the factory screen and controller, ensuring consistent operation with other controllers in the vehicle.

As an item from the Electronic control units and controllers category, the device communicates with the vehicle's electrical system via the data bus, which enables correct operation of navigation functions, multimedia, and integration with the vehicle's menu.

Benefits of using an original module

Using a factory DVD head unit in a BMW navigation system allows you to maintain:

• full compatibility with the software and configuration of the specific model,
• a consistent user interface and operation via factory buttons,
• proper cooperation with other electronic controllers in the vehicle.

Thanks to this, replacing a damaged module with an original part from dismantling is a technically safe and economical solution, especially in the case of modern BMW multimedia installations.

Characteristics and integration with the BMW system

The offered navigation DVD head unit has been designed specifically for the BMW F-series platform, which translates into a perfect fit in terms of wiring harnesses, mounts, and operating logic. The module is prepared to work with the factory iDrive control system, maintaining the vehicle's original functions.

The element comes from the BMW OE line, which means it meets the manufacturer's requirements regarding build quality, electrical parameters, and resistance to operating conditions in the vehicle cabin.

Condition and use of the used part

The product is offered as a used part, sourced from dismantling, which allows for reduced repair costs while maintaining factory specifications. This type of solution is particularly beneficial in the event of onboard electronics damage, where universal replacements may cause compatibility issues.

Before installation, it is recommended to verify the module's compatibility with the specific vehicle configuration and, if necessary, perform appropriate adaptation procedures in the vehicle.

Technical support and additional information

If you are planning a comprehensive repair or upgrade of the multimedia and navigation systems in your BMW 3 or 5 Series and want to better understand the operation of iDrive modules and other electronic controllers, it is worth checking out the guide: 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 the onboard electronics in your BMW and need other elements from the same group, such as comfort controllers, multimedia modules, or vehicle system management units, check the available parts in the BMW electronic control units and controllers category.