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 BMW multimedia systems. It enables efficient management of radio and navigation functions, ensuring seamless operation with the vehicle's other electronics while maintaining original integration with the car's wiring.

Specifications and technical data

• SKU: 9867503-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9867503
• Substitutable numbers: 9867503, 65129867503
• Category: ECUs & Computer Modules

Module purpose and function

The presented module is dedicated to BMW F-series vehicles, including facelift (LCI) versions, where it is responsible for operating the radio and navigation system in the High 2 version. As a component of the interior electronics control system, it works with other controllers to ensure stable communication within the vehicle's bus and proper operation of the user interface.

By using an original solution from the Electronic control modules and controllers group, compatibility with factory software and infotainment system logic is maintained, which reduces the risk of errors and incompatibilities after installation.

Benefits of using an original module

Using this radio and navigation module allows for:

• maintaining the consistency of the multimedia system's operation with the vehicle's other electronics,
• preserving the factory look and ergonomics of operation,
• reducing communication issues between controllers,
• easier diagnostics at the service center due to compliance with factory procedures.

An original BMW module also offers greater predictability of operation in the long term, which is important for intensive vehicle use and extensive equipment configurations.

Condition, verification, and selection by part numbers

The item comes from the used parts group, which allows for optimizing the costs of repairing or upgrading the multimedia system while maintaining the original specification. Before installation, it is recommended to verify compatibility using the module's identification numbers and the vehicle's equipment configuration to ensure proper cooperation with the existing installation.

If you want to deepen your knowledge about selecting used automotive electronics, methods of assessing their condition, and the cost-effectiveness of such a solution, it is worth reading the guide The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, where you will find practical tips regarding modules and controllers.

Additionally, when selecting components by OEM numbers, the practical shopping guide Buying parts online without risk – 5 proven ways to verify component compatibility by OEM numbers and paint codes may be helpful, containing tips especially relevant for BMW vehicle users.

Application in the BMW electronics system

The Navigation Head Unit BMW F20 F21 F30 F31 LCI F32 Radio CD Player High 2 works with other controllers responsible for comfort, communication, and multimedia, creating a coherent electronic ecosystem for the vehicle. Its proper operation affects:

• stable handling of audio and navigation functions,
• correct display of information on the system screen,
• integration with factory vehicle functions, such as steering wheel controls or system messages.

A properly selected module helps avoid compatibility issues, which is particularly important in modern BMW designs where many functions are closely interconnected.

Modernization expansion – related BMW modules

If you are planning a comprehensive repair or upgrade of the control electronics area in your BMW and need other elements from the same group, such as multimedia system controllers, comfort management modules, or vehicle communication control units, check the available parts in the BMW electronic control modules and controllers category.