Audi Q5 FY Top Sunroof Opener Control Module Unit ECU 4M0907594J

Audi Q5 FY Top Sunroof Opener Control Module Unit ECU is an original electronic controller designed to manage the operation of the panoramic roof mechanism. As a component from the Electronic control modules and controllers group, it ensures precise control over opening, closing, and positioning of the sunroof, maintaining the vehicle's interior comfort and functionality at the proper level. This used controller is a solution that allows for a technically correct repair of the system without the need to invest in a new part.

Specifications and technical data

• SKU: 4M0907594J
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0907594J
• Substitutable numbers: 4M0907594J, 4M0 907 594 J
• Category: ECUs & Computer Modules

Application and function in the Audi Q5 FY

This sunroof controller is dedicated to the Audi Q5 FY generation model with a factory-fitted sunroof. It is responsible for:

• coordinating the movement of the roof panel in tilt and slide modes,
• handling signals from the control buttons in the headliner,
• monitoring the end positions and stopping of the sunroof,
• cooperating with the vehicle's electrical system and other comfort modules.

Thanks to this, the driver receives stable, repeatable operation of the roof mechanism, and the system maintains compliance with Audi's factory operating logic.

Benefits of using an original Audi module

The original control module from the Audi range has been designed specifically for the electrical architecture of the Q5 FY, which translates into:

• factory fitment of connectors and harnesses – no need for wiring modifications,
• consistency with the software of other controllers in the vehicle,
• preservation of original comfort functions related to the sunroof,
• possibility of diagnostics using standard Audi service tools.

Choosing a used, original controller is particularly beneficial for post-accident repairs, after water damage, or in the event of a failure of the electronics responsible for roof operation.

Condition, verification, and selection by part numbers

The item comes from dismantling and is offered as a used control module, which allows for optimizing service costs while maintaining the manufacturer's original specifications. Before installation, it is recommended to:

• verify compatibility by part number and interchangeable numbers,
• check the vehicle's equipment configuration (roof type, body version),
• plan for potential adaptation or coding after installation.

To better understand the principles of selecting and installing used controllers, it is worth using the Global Parts guide: Used automotive electronics – how to safely choose ECU modules and sensors. The article discusses, among other things, selection by OEM numbers, hardware and software compatibility, and practical installation tips.

Integration with comfort and safety systems

The sunroof control module works with other comfort systems in the Audi, which enables, among other things, synchronized roof closing when locking the vehicle or reaction to selected safety functions. A correctly selected and configured controller:

• minimizes the risk of errors in the vehicle's electronic network,
• ensures proper communication with the data bus,
• maintains the roof operating scenarios intended by the manufacturer.

Thanks to this, the system remains consistent with the factory concept of comfort and ergonomics of the Audi Q5.

Expanding repairs within Audi control modules

If you are planning a comprehensive repair or upgrade of the comfort electronics area in your Audi and need other components from the same group, such as window controllers, comfort modules, or lighting management units, check the available parts in the Electronic control modules and controllers Audi category.

Summary

Audi Q5 FY Top Sunroof Opener Control Module Unit ECU is a practical solution for users who want to restore full functionality of the sunroof while maintaining the original electrical architecture of the vehicle. A used, original controller from the Electronic control modules and controllers group allows for a technically correct repair, reduces the risk of compatibility issues, and represents a reasonable choice for electronics service in modern Audi models.