Audi Q3 F3 LED Front Door LED Lighting Module Control Unit Right O/S 83A947356C

Audi Q3 F3 LED Front Door LED Lighting Module Control Unit Right O/S is a factory-original component from the Electronic control modules and drivers group, designed for precise control of the LED lighting in the front right door. Its original design ensures stable operation with the vehicle's electrical system, maintaining full integration with Audi's onboard systems.

Specifications and technical data

• SKU: 83A947356C
• Mark: Audi
• Condition: Used
• OEM Part Number: 83A947356C
• Substitutable numbers: 83A947356C, 83A 947 356 C
• Location on the vehicle: Front, Right
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented module is responsible for controlling the LED lighting in the front right door of the Audi Q3 F3, ensuring the correct operation of lighting elements in this area. By matching the vehicle's electrical architecture, it maintains signal consistency, proper functioning of lighting features, and compliance with factory comfort settings.

Placement in the front – right side zone allows for direct replacement of a damaged controller without interfering with other circuits, which reduces service time and minimizes the risk of installation errors.

Benefits of using an original Audi module

Using an original module from the Electronic control modules and drivers group allows you to maintain the factory logic of LED lighting operation and compatibility with other controllers in the vehicle. This is particularly important in modern installations where many comfort and safety functions are interconnected.

• secure fitment to door harnesses and factory connectors,
• consistent cooperation with the vehicle's diagnostic systems,
• preservation of original LED lighting illumination and dimming scenarios,
• reduction of the risk of communication errors in the controller network.

Characteristics of the used part

The module comes from disassembly and is offered as a used original Audi component. Such components are a popular choice for vehicle repairs because they allow for maintaining factory specifications while optimizing service costs. In the case of door electronics, this is significant both for the proper operation of the lighting and for the stability of the entire comfort system.

Selection and practical application

When selecting an LED lighting module for the Audi Q3 F3, it is crucial to match it to the body version and the installation side. This unit is intended for the front right door area, which facilitates the identification of the correct component during repairs or replacement following a collision, water damage, or electrical failure.

The part is suitable both for standard replacement of a damaged controller and for restoring system functionality after bodywork and paint repairs, where damage to door harnesses and modules often occurs.

If you are planning a comprehensive repair or upgrade of the door and lighting zone in your Audi and need other parts from the same group, such as controllers, comfort modules, or lighting management systems, check the available parts in the Audi electronic control modules and drivers category.

More about choosing used electronics

When deciding to install a used module, it is worth knowing the basic principles of selecting electronics and the potential benefits of using parts from disassembly. Practical tips on choosing controllers and comfort modules can be found in the article: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?