Audi Q2 GA Sat Nav Radio Head Unit Multimedia Display Screen 81A919604A

Visual condition of the part

The product shows signs of use visible in the photos.

Audi Q2 GA Sat Nav Radio Head Unit Multimedia Display Screen is an original component from the Electronic control modules and controllers group, designed for the factory infotainment system in the Audi Q2 GA generation. This solution allows you to restore full navigation and multimedia functionality while maintaining consistency with the vehicle's electronics and manufacturer standards.

Specifications and technical data

• SKU: 81A919604A
• Mark: Audi
• Condition: Used
• OEM Part Number: 81A919604A
• Substitutable numbers: 81A919604A, 81A 919 604 A, 81A 919 604 B, 81A919604B
• Part type: ADAS Control Module
• Category: ECUs & Computer Modules

Purpose and function in the vehicle

The presented display is a central element of the multimedia system in the Audi Q2 GA, responsible for visualizing navigation, vehicle settings, and the audio interface. As an OEM-class part, it works with factory control modules, ensuring proper communication with the vehicle's electrical installation and data bus.

By maintaining the original electronic architecture, the screen enables seamless operation of functions provided by the manufacturer, such as map display, system menus, or comfort settings. Consistency with factory software translates into stable operation and predictable behavior of the entire infotainment system.

Benefits of using an original module

Choosing an original display for the Audi Q2 GA from the Electronic control modules and controllers category primarily ensures a perfect fit for the specific vehicle configuration. The component has been designed to work with factory controllers, which reduces the risk of compatibility issues, communication errors, or improper interface operation.

Key advantages include:

• maintaining the original cockpit appearance and ergonomics,
• integration with existing vehicle electronic modules,
• the ability to restore full navigation and multimedia system functionality after a previous screen failure,
• no need to adapt universal non-factory solutions.

Relying on a factory solution is particularly important in modern cars, where the screen serves as an interface for many vehicle functions, rather than just a simple display.

Characteristics of the used component

The offered screen comes from the used components segment, which allows for an economical repair of the multimedia system while maintaining the original manufacturer's specifications. This type of solution is often chosen for electronics service when the priority is combining reasonable cost with maintaining the factory design.

In the case of automotive electronics, it is essential to use components compatible with the model's architecture. A used, original module usually fits into the existing system better than universal replacements, which is significant for the stability of the entire installation.

Selection and integration with the vehicle system

When selecting a display for the Audi Q2 GA, it is crucial to pay attention to compatibility with the vehicle's electronics and other infotainment system components. This screen model is intended for use with factory controllers, making it suitable for both replacing a damaged display and restoring system completeness after installation repairs.

In many cases, installing the original module is limited to workshop tasks related to disassembly and reconnecting the connectors, followed by – if necessary – standard service procedures in the vehicle. Maintaining compliance with the factory configuration facilitates the work of service technicians and reduces the risk of unexpected system errors.

More about used automotive electronics

If you are considering a broader replacement of electronic components in your car and want to better understand when it is worth choosing components from the secondary market, check out our guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?. You will find practical tips on the safe selection of used modules and the principles of their verification.

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