Audi A8 S8 D3 Display Monitor Screen Sat Nav Multimedia Control Unit 4E0919604A

Audi A8 S8 D3 Display Monitor Screen Sat Nav Multimedia Control Unit is an original component from the Electronic control modules and controllers group, designed for the factory multimedia system in premium Audi models. It ensures interface consistency, proper navigation operation, and comfortable control of vehicle functions from the central screen.

Specifications and technical data

• SKU: 4E0919604A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0919604A
• Substitutable numbers: 4E0919604A, 4E0 919 604 A
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Purpose and function in the vehicle

This display is a component of the factory navigation and multimedia system in the Audi A8 and S8 D3 generation. It is responsible for presenting data from the control unit – navigation maps, vehicle settings, audio system information, and system messages. As part of the original electronic system, it ensures proper fitment with the wiring, menu logic, and cockpit ergonomics.

Choosing an original module from the Electronic control modules and controllers category allows you to maintain compatibility with other controllers in the vehicle, which reduces the risk of bus communication errors and issues with the integration of comfort systems.

Construction and integration with the multimedia system

The display is designed as a central console element, working with the factory Audi navigation and multimedia control system. The construction provides:

• dedicated connectors for communication with the control unit and vehicle wiring,
• a housing matched to the interior of A8/S8 D3 models,
• a graphical interface compatible with the factory Audi software.

Thanks to this, the module maintains the original look of the cockpit after proper installation, and the system operation remains intuitive for the driver and passengers.

Benefits of using an original display

Using an original navigation screen in the Audi A8/S8 D3 brings a number of practical benefits:

• Consistency with factory electronics – the module works with existing controllers without the need for installation modifications.
• Proper mechanical fitment – the provided mounts and housing shape facilitate installation in the factory location.
• Uniform user interface – maintaining the original menu, graphics, and logic of the multimedia system operation.
• Possibility of economical repair – replacing the display itself is often more cost-effective than interfering with the entire multimedia unit.

Characteristics of the used product

The offered item is from the group of used OEM components, which allows for reducing repair costs while maintaining the original manufacturer's specifications. In practice, this means the possibility of restoring full functionality of the navigation and multimedia system in the Audi A8/S8 D3 without the need to invest in a new module.

Before installation, it is recommended to perform a standard diagnostic procedure of the entire multimedia system to confirm proper communication with other controllers and to rule out other sources of faults in the vehicle's installation.

Technical support and electronics selection

When selecting elements from the vehicle electronics group, it is crucial to pay attention to compatibility with the specific equipment version and the car's model year. In case of doubt, it is worth consulting an automotive electrician or a service center specializing in the Audi brand to select the appropriate module and plan the correct installation.

To better understand when choosing a used electronic module is a reasonable solution and what to look for when purchasing, it is worth reading the guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

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