Navigation Head Unit BMW F20 F21 F30 F31 LCI F32 Radio CD Player High 2 9867503

Navigation Head Unit BMW F20 F21 F30 F31 LCI F32 Radio CD Player High 2 is an advanced component from the Electronic control modules and controllers group, designed for factory multimedia systems in BMW 1, 3, and 4 Series. It offers extensive navigation functions and CD media support, ensuring seamless operation with other onboard modules. This solution allows you to maintain the original BMW electronics architecture and preserve the high functionality of the cockpit.

Specifications and technical data

• SKU: 9867503
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9867503
• Substitutable numbers: 9867503, 65129867503
• Category: ECUs & Computer Modules

Purpose and vehicle integration

The CD player with navigation in the High 2 version is designed to work with the factory BMW installation in F20, F21, F30, F31 LCI, and F32 body styles. As a component of the multimedia and navigation control system, it interacts with other controllers in the vehicle, maintaining the operating logic known from the original equipment. As a result, the driver receives a consistent interface, and communication with other electronic modules remains predictable and stable.

The device belongs to the Electronic control modules and controllers group, meaning it acts as a central management point for audio functions, navigation, and selected vehicle settings. Using an original BMW solution reduces the risk of software conflicts and compatibility issues typical of universal replacements.

Multimedia system functionality

The radio combines CD playback functions and High 2 standard navigation support in one unit, allowing for convenient use of factory maps and system commands. Integration with the onboard menu enables control of sound settings, audio sources, and navigation functions from the BMW interface, without the need for additional panels or switches.

Using the original module allows you to maintain:

• a consistent look and ergonomic operation within the cockpit,
• communication with other controllers responsible for comfort and safety,
• the ability for further diagnostics using factory service tools.

For the user, this means predictable system operation, no need for installation modifications, and the preservation of functions intended by the vehicle manufacturer.

Component characteristics and service application

As an element from the electronic controller group, the CD player with High 2 navigation plays an important role in the structure of the BMW infotainment system. In the event of replacing a damaged unit, it allows for the restoration of full functionality of the factory multimedia system without interfering with wiring harnesses or electronics architecture. This solution is particularly beneficial for post-accident repairs, bus communication problems, or head unit failures.

Original BMW origin promotes compatibility with existing modules, such as comfort controllers, driver assistance systems, or other units from the iDrive family. Thanks to this, the installation proceeds in an orderly manner, and the configuration can be matched to a specific vehicle according to BMW service procedures.

Condition, origin, and benefits of use

The offered Navigation Head Unit BMW F20 F21 F30 F31 LCI F32 Radio CD Player High 2 is a used part, sourced from dismantling, which allows for economical repair while maintaining the manufacturer's original specifications. Choosing such a solution is beneficial for users who want to maintain the factory character of the interior and multimedia functions while optimizing service costs.

Compared to universal replacements, using the original BMW module limits the need for installation adaptation, reduces the risk of communication errors between controllers, and facilitates subsequent diagnostics. This is particularly important in modern models, where many vehicle functions are interconnected via a network of electronic control units.

Technical support and further reading

If you are planning a comprehensive repair or upgrade of the onboard electronics in your BMW 3 or 5 Series and want to better understand the operation of the iDrive system and other controllers, it is worth checking out specialized materials. Practical tips on using parts from dismantling, including multimedia modules and controllers, can be found in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 Series models using parts from dismantling?.

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 category BMW electronic control modules and controllers.