Mini Cooper One R55 R56 R57 Radio Boost CD Player Head Unit 3452105

Mini Cooper One R55 R56 R57 Radio Boost CD Player Head Unit is an original component from the Electronic control modules and controllers group, designed for factory installation in Mini Cooper One R55, R56, and R57 series models. It ensures seamless integration with the vehicle's electrical system while maintaining the cockpit's characteristic Mini aesthetic and audio system ergonomics.

Specifications and technical data

• SKU: 3452105
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3452105
• Substitutable numbers: 65123452681, 3452681, 65123455539, 3455539, 65123453634, 3453634, 65123455263, 3455263, 65123452105, 3452105, 65123454567, 3454567, 65123452051, 3452051
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Purpose and compatibility

The CD radio has been designed as a factory control module for the audio system in the Mini Cooper One R55, R56, and R57 generations. Thanks to its design, which complies with manufacturer standards, it works perfectly with the electrical installation, wiring harnesses, and factory connectors in these models, facilitating installation and reducing the risk of communication issues within the vehicle's network. As a component in the Electronic control modules and controllers category, the radio serves as the central control point for the factory sound system, integrating with other onboard modules in accordance with Mini's architecture.

Functional integration with the vehicle

The Mini Cooper One R55 R56 R57 Radio Boost CD Player Head Unit is adapted to handle basic multimedia functions, such as CD playback and cabin sound control. Using an original module allows for maintaining user interface consistency, button logic, and vehicle display messages, which translates into intuitive operation while driving. Utilizing a factory solution also promotes proper cooperation with other electronic systems of the car, which is particularly important in modern installations where individual controllers communicate with each other within a single network.

Use of a used part

The CD radio is offered as a used component, which represents a reasonable compromise between cost and maintaining the manufacturer's original specifications. Choosing this solution allows for an economical repair or replacement of a damaged module while preserving the factory look and functionality of the Mini's interior. The original module from this group is particularly attractive to users who want to avoid issues with aftermarket replacements and are concerned with maintaining the consistency of the onboard electronics.

Selection by OEM number and interchangeable numbers

The Mini Cooper One R55 R56 R57 Radio Boost CD Player Head Unit has an assigned OEM part number and a set of interchangeable numbers, which facilitates precise identification and selection of the appropriate module for a specific vehicle configuration. Before purchasing, it is worth comparing the markings with the vehicle data or consulting a specialist to ensure full hardware and software compatibility. If you would like to learn more about selecting and installing used electronic modules, how to verify compatibility, and the practical aspects of installation, check out the Global Parts guide: Used automotive electronics – how to consciously choose second-hand modules and sensors.

Benefits of using an original Mini module

Using a factory CD radio in the Mini Cooper One R55 R56 R57 allows you to maintain the original character of the interior and the predictable behavior of the audio system. This limits the risk of communication problems between controllers and eliminates the need for installation modifications or the use of additional adapters. If you are planning a comprehensive repair or upgrade of the onboard electronics in your Mini and need other components from the same group, such as comfort modules, multimedia controllers, or other management units, check out the available parts in the Mini electronic control modules and controllers category. For owners of models with years close to youngtimers who want to refresh the functionality and appearance of the interior using original components, the following practical guide may also be helpful: The second life of a youngtimer – how used parts help restore BMW, Mercedes, Audi, MINI, and VW.