Audi A6 C8 A7 4K Door Module Control Unit Front Passenger Side 4M1959592D

Audi A6 C8 A7 4K Door Module Control Unit Front Passenger Side is an original component from the Electronic control modules and controllers group, designed for precise management of the front passenger side door functions in modern Audi models. This used control unit ensures factory-standard door system logic, maintaining the Audi brand's characteristic electronic performance and consistency with other vehicle modules.

Specifications and technical data

• SKU: 4M1959592D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M1959592D
• Substitutable numbers: 4M1959592D, 4M1 959 592 D
• Location on the vehicle: Front
• Category: ECUs & Computer Modules

Purpose and function of the door control unit

The presented module is dedicated to operating the front passenger side door in Audi A6 C8 and A7 4K vehicles, mounted in the front area of the vehicle. It is responsible for controlling key door functions, such as the operation of electric mechanisms, communication with the body wiring system, and cooperation with other onboard network controllers.

Thanks to a design compliant with manufacturer standards, the module integrates with the factory electrical architecture, which promotes stable operation of comfort and safety systems. This solution is particularly important in premium-class vehicles, where software and electronic consistency translates into predictable behavior of the entire system.

Benefits of using an original Audi module

Using an original door control unit in the Audi A6 C8 and A7 4K allows for maintaining compatibility with the vehicle's factory configuration. In practice, this means:

• maintaining full functionality of the front passenger side door systems,
• proper communication with the vehicle bus and other body modules,
• reduced risk of diagnostic errors resulting from incompatible replacements,
• easier configuration and adaptation using standard service tools.

A used component from this group allows for optimizing repair costs while maintaining original electronic control quality, which is particularly important in modern Audi designs that rely heavily on inter-module communication.

Product characteristics and installation

The module belongs to the Electronic control modules and controllers category, meaning it is an integral part of the body function management system. Its placement in the front passenger side door area allows for shorter wiring harnesses and reduced signal loss, while also facilitating service access for diagnostics or replacement.

During installation, it is recommended to:

• perform diagnostics before and after replacement to verify communication correctness,
• check the condition of connectors and harnesses in the door,
• adjust the module configuration to the specific vehicle equipment specification, if required.

This approach allows for fully utilizing the potential of the control unit and reducing the risk of repeated service interventions.

Why choose original Audi electronics

In premium-class vehicles such as the Audi A6 C8 and A7 4K, electronic consistency has a direct impact on user comfort and the preservation of the brand's characteristic DNA. Original door modules work with comfort, safety, and multimedia systems in accordance with the engineers' specifications, which translates into predictable vehicle operation in daily use.

If you want to better understand how used electronic components help maintain the character of your car, it is worth reading the article describing the impact of original parts on preserving the Audi brand: Audi and pure emotion – how used parts help maintain the brand's DNA.

Expanding repairs within Audi electronics

If you are planning a comprehensive repair or upgrade of the door area and body electronics in your Audi and need other elements from the same group, such as comfort controllers, window modules, or central locking management units, check out the available parts in the Audi electronic control modules and controllers category.