Mini F55 F56 Radio Mini Basis CD Player Head Unit Alpine 6818045 TB00004A

Visual condition of the part

The product shows signs of use visible in the photos.

Mini F55 F56 Radio Mini Basis CD Player Head Unit Alpine is an original component from the Electronic control modules and controllers group, designed for factory integration with the electrical system and multimedia in Mini vehicles. The device ensures stable radio and CD player operation while maintaining the ergonomics and interior stylistic consistency characteristic of the Mini brand.

Specifications and technical data

• SKU: 6841603-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6841603
• Substitutable numbers: 65126841603, 6841603, 65126818045, 6818045, 65129395949, 9395949, 65126804676, 6804676
• Category: ECUs & Computer Modules

Purpose and function in the vehicle

The Alpine CD radio player serves as a central multimedia module, responsible for controlling the audio signal, communicating with panel buttons, and interfacing with other vehicle controllers. As an OEM component, it is tailored to the Mini electrical architecture, which promotes the proper operation of the sound system and internal communication.

Thanks to its design intended for the specific Mini F55/F56 platform, the module allows for the preservation of factory operating logic, a clear interface, and consistency with other dashboard elements.

Construction and system integration

The Alpine radio from this series is designed as an electronic controller that works with the vehicle's bus and factory Mini connectors. Properly selected connectors and mounting layouts facilitate installation in the original location without the need for wiring or panel modifications. This design promotes correct communication with other modules and minimizes the risk of system errors.

The device is prepared to function as an audio system component with CD playback capability, allowing for the use of physical media while maintaining the factory look of the center console.

Benefits of using an original module

Using an original Alpine radio player in a Mini F55/F56 allows you to maintain the consistency of the onboard electronics and predictable multimedia function performance. This solution is particularly beneficial for repairs following a factory radio failure or when restoring a vehicle to its OEM configuration after previous modifications.

Key advantages include:

• Factory fitment for the Mini electrical installation and interior architecture.
• Compatibility with existing controllers and comfort modules.
• Maintenance of original ergonomics and center panel appearance.
• Ability to restore full audio system functionality with CD playback.

Characteristics of the used component

The offered radio player is a secondary market component, which allows for an economical restoration of the multimedia system's efficiency while maintaining the manufacturer's original specifications. Such modules are frequently chosen for post-accident repairs, replacements after electronic damage, or vehicle interior restoration.

Before installation, it is recommended to verify compatibility with the specific vehicle equipment configuration and, if necessary, perform adaptation or coding in accordance with Mini service procedures.

Expanding the control system in your Mini

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 body control units, check out the available parts in the Mini electronic control modules and controllers category.

More about the role of original multimedia modules

For a better understanding of how original controllers and multimedia units influence the driving character and brand perception, it is worth reading an article describing the importance of factory components in premium class cars: Audi and pure emotion – how used parts help maintain the brand's DNA. Although it concerns a different brand, it clearly illustrates how essential properly selected electronic modules are in modern vehicles.