Audi A6 S6 C6 6-Disc CD Changer Magazine Head Unit MMI 4E0910110C

Audi A6 S6 C6 6-Disc CD Changer Magazine Head Unit MMI is an original Audi multimedia system component, belonging to the Electronic control modules and controllers category. Designed as an integral part of the factory MMI system, it ensures stable operation of the CD changer and seamless control via the onboard interface. This solution allows you to maintain the ergonomics and high audio system performance characteristic of Audi.

Specifications and technical data

• SKU: 4E0910110C
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0910110C
• Substitutable numbers: 4E0910110C, 4E0 910 110 C, 4E0035110A, 4E0 035 110 A
• Category: ECUs & Computer Modules

Purpose and function in the MMI system

The presented module is dedicated to the factory MMI system in Audi A6/S6 C6 generation models, where it is responsible for operating the six-disc CD changer and integrating with the central unit. As an OEM component, it works with other multimedia installation parts, maintaining the original control logic, bus communication, and the way information is displayed on the MMI screen.

By using an original module from the Electronic control modules and controllers group, it is possible to maintain software and hardware consistency, which translates into predictable audio function performance, no conflicts with other controllers, and correct diagnostics in service systems.

Benefits of using an original Audi module

Choosing an original Audi multimedia module offers a number of practical advantages, especially in cars equipped with extensive comfort and infotainment systems. The most important benefits include:

• Full compatibility with the vehicle's installation – maintaining original wiring, connectors, and communication protocols.
• Seamless operation via MMI – all changer functions are available from the factory panel and screen, without the need for additional switches or adapters.
• Easier diagnostics – the module is recognized by factory service tools, which facilitates the detection and removal of potential faults in the audio system.
• Maintaining the original interior configuration – no need for modifications to the center console or wiring harnesses.

Performance characteristics and installation

As an OEM component, the module is designed for installation in the manufacturer's designated location, using factory mounting points. This allows for proper ventilation, protection against vibrations, and correct routing of signal and power cables. Such a design promotes stable system operation, reduces the risk of interference, and minimizes mechanical stress during use.

Condition: used means that the item comes from disassembly, which in the case of original Audi electronic modules often represents a favorable compromise between cost and maintaining factory specifications. A used multimedia controller allows you to restore the MMI system's functionality without interfering with the vehicle's original architecture, which is particularly important in cars where maintaining equipment consistency is a priority.

Why choose original Audi MMI modules

In modern Audi multimedia systems, it is crucial to maintain compatibility between all controllers within a single platform. Using an original CD changer module helps avoid communication problems between units, incorrect information display, or random audio function shutdowns. This solution is particularly recommended for repairs where the priority is to maintain the vehicle's factory character and the predictable operation of all comfort functions.

If you care about maintaining the combination of functionality, ergonomics, and refined system integration typical of Audi, choosing an original module from the Electronic control modules and controllers group will be a sensible and technically sound decision.

If you are planning a comprehensive repair or upgrade of your Audi's multimedia system area and need other items from the same group, such as MMI controllers, audio modules, or navigation control units, check out the available parts in the Audi electronic control modules and controllers category.

To better understand how original used components – including MMI modules – help preserve the brand's character and factory quality of operation, it is worth reading the article Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?, which discusses the practical aspects of using original Audi components in daily operation.