Audi A6 C7 4G PDC Module Parking Sensor Assistance Control Unit 4G0919475L

Audi A6 C7 4G PDC Module Parking Sensor Assistance Control Unit is a component from the Electronic control modules and controllers group, responsible for precise management of the parking sensor operation in your vehicle. A properly selected PDC controller allows you to restore full functionality to the parking system, ensuring stable operation of the maneuvering assistance system and consistency with Audi's factory electronics.

Specifications and technical data

• SKU: 4G0919475L
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0919475L
• Substitutable numbers: 4G0919475L, 4G0 919 475 L, 4H0919475E, 4H0 919 475 E
• Category: ECUs & Computer Modules

Function and role of the PDC module in the Audi A6 C7

The presented controller is responsible for communication between the parking sensors and other vehicle systems, such as acoustic signaling or visualization on the screen. A properly functioning PDC module ensures:

• consistent processing of signals from parking sensors,
• stable cooperation with the vehicle's electrical installation,
• correct warning of the driver about obstacles in the maneuvering zone.

Thanks to this, the parking system in the Audi maintains its factory operating characteristics, and maneuvering in tight spaces is more predictable and comfortable.

Benefits of using an original Audi controller

The PDC module from this offer comes from a family of solutions used by the Audi brand at the factory, which translates into a perfect fit for the vehicle's electrical and logical architecture. In practice, this means:

• maintaining the original logic of the parking system operation,
• easier integration with the existing wiring harness and other controllers,
• reducing the risk of communication errors in the vehicle network.

Choosing such a solution is particularly important for repairs of safety and comfort systems, where predictability of operation and compliance with factory settings are essential.

Product characteristics and application

The offered element belongs to the Electronic control modules and controllers group, which means it acts as a central management point for a specific subsystem – in this case, the parking sensor system. A properly selected PDC controller allows you to:

• clear parking system errors resulting from electronic damage,
• restore the operation of audible and visual signals,
• maintain configuration consistency with other modules in the vehicle.

The product is intended for users and service centers that expect a solution consistent with the manufacturer's factory concept, without the need to modify the installation or software beyond standard service procedures.

Condition, selection, and installation aspects

The element is offered in used condition, which allows for an economical repair of the PDC system while maintaining the manufacturer's original specifications. Before installation, it is recommended to verify compatibility with the vehicle based on the OEM part number and any interchangeable numbers available in the technical specification, as well as to perform standard diagnostics after installation.

To better understand when choosing a used controller, comfort module, or parking sensor system is justified, it is worth reading the guide: Second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

Expanding the electronics system in the Audi

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

When selecting electronic components, the general rules for verifying compatibility by OEM numbers and manufacturer markings, described in the guide, may also be helpful: Online parts shopping without risk – 5 proven ways to verify component compatibility by OEM numbers and paint codes.