Mini Cooper R55 R56 R57 LCI R60 Radio Boost CD Player Head Unit 3457434

The MINI R56 LCI Radio Boost CD DAB Player is a genuine part from the Electronic Control Units and Controllers group, specifically designed for the audio system in facelifted R56 generation MINI models. It offers integrated radio and CD player functionality with DAB, ensuring seamless operation with the vehicle's electrical system and electronics. This solution is intended for users who wish to maintain the original multimedia architecture and compatibility with other modules in the car.

Specifications and technical data

• SKU: 3457434
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3457434
• Substitutable numbers: 65123457434, 3457434, 65123457568, 3457568, 65123457050, 3457050, 65123456995, 3456995, 65123456871, 3456871, 65123456760, 3456760, 65123456516, 3456516, 65123456601, 3456601, 65123456427, 3456427
• Category: ECUs & Computer Modules

Technical Characteristics and Vehicle Integration

The LCI version of the Radio Boost is a central component of the genuine MINI audio system, communicating with the vehicle's installation via dedicated connectors and the communication bus. As an original module from the Electronic Control Units and Controllers group, it is adapted to operate within the MINI electronic environment, minimizing the risk of conflicts with other controllers and errors in the onboard network.

The CD player integrated with the radio allows for direct playback of audio media, while the DAB function enables the use of digital radio broadcasting, enhancing reception quality and signal stability compared to traditional FM. The module's design is optimized for installation in the R56 LCI center console, facilitating replacement of the factory-fitted unit.

Radio Boost CD DAB System Functionality

The MINI R56 LCI Radio Boost CD DAB Player provides:

• radio operation with station memory and quick switching capabilities,
• CD playback from the front panel,
• DAB digital radio functionality (depending on vehicle equipment and market),
• compatibility with factory steering wheel controls and other comfort and multimedia modules.

By maintaining the original MINI architecture, the module ensures a consistent user interface, operating logic, and communication with other vehicle controllers. This is particularly important for cars equipped with additional audio-related functions, such as steering wheel controls or integration with other onboard modules.

Application, Fitment, and Interchangeable Numbers

The offered module is designed for MINI vehicles where the factory installation of the facelifted R56 LCI Radio Boost unit is specified. Within the same device family, various part numbers and interchangeable numbers exist, allowing the module to be used in several equipment variants, provided it is compatible with the vehicle's installation.

To select the correct unit, it is advisable to compare the markings with the currently installed device or consult the manufacturer's catalog data. The product's technical specifications include both the OEM part number and related reference numbers, facilitating compatibility verification with your specific MINI configuration.

Condition, Benefits of Choosing a Genuine Module, and Installation Tips

As a used part, the Radio Boost CD DAB module offers an economical solution for repairing or restoring the functionality of the factory audio system without the need for electrical harness modifications or the use of adapters typical for universal devices. Its genuine design helps maintain the original cockpit appearance and operational consistency.

When installing, it is recommended to:

• verify the vehicle's equipment compatibility with the module version (including DAB presence),
• follow the manufacturer's specified disassembly and assembly procedures,
• if necessary, perform adaptation or coding in the vehicle according to MINI service guidelines.

This approach helps minimize the risk of errors in the electronic system and ensures stable operation of the entire multimedia system.

System Expansion and Related MINI Components

If you are planning a comprehensive repair or upgrade of the onboard electronics in your MINI and require other parts from the same group, such as comfort controllers, multimedia modules, or vehicle system control units, check the available parts in the Mini Electronic Control Units and Controllers category.

For users interested in the broader context of using genuine electronic modules in premium cars, an article describing the importance of factory components in preserving brand character may be helpful – you can find more on this topic in the article Audi and Pure Emotion. How Used Parts Help Maintain Brand DNA?.