BMW 1 3 Series E81 E87 E90 E91 E92 E93 Parking Control Module Unit PDC

BMW 1 3 Series E81 E87 E90 E91 E92 E93 Parking Control Module Unit PDC is an original component from the Electronic control modules and controllers group, designed to operate the factory parking system in selected BMW 1 and 3 Series models. This used PDC controller allows for restoring the proper operation of parking sensors without the need for an expensive purchase of a new unit.

Specifications and technical data

• SKU: 6982401
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6982401
• Substitutable numbers: 66206982397, 6982397, 66206982401, 6982401, 66206973116, 66206982389, 66206974022, 66206969282, 6973116, 6982389, 6974022, 6969282, 66216947797, 66206982393, 6947797, 6982393
• Category: ECUs & Computer Modules

Purpose and function of the PDC controller

The presented module is responsible for central control of the Park Distance Control system in BMW E81, E87, E90, E91, E92, and E93 vehicles. It collects signals from ultrasonic sensors, processes them, and transmits them to the acoustic signaling system and – depending on the car's configuration – to the visualization on the display. A correctly selected PDC controller is crucial for the stable operation of the parking assistant, the elimination of dashboard errors, and the proper functioning of warning signals.

Compatibility and interchangeable numbers

The module belongs to the BMW OE group and has a dedicated OEM part number as well as a set of interchangeable numbers, which facilitates the selection of the correct unit for a specific vehicle configuration. This makes it possible to match the controller both by the factory number and by reference numbers used in different model years and equipment versions. In practice, this means greater flexibility during replacement and the possibility of using the module in several variants of the same model platform.

Benefits of using a used BMW OE module

Choosing a used BMW OE PDC controller is a solution that allows you to combine original build quality with a reasonable repair cost. The module is factory-designed to work with the electrical system of a given model, which translates into:

• a secure fit to the wiring harness and factory connectors,
• proper communication with the vehicle's bus,
• preservation of the factory parking system functions,
• reduced risk of compatibility issues compared to aftermarket replacements. For workshops and individual users, this means faster diagnostics, simpler installation, and a lower risk of needing to replace the component again.

Condition, origin, and service application

The offered module comes from disassembly and is a used component, which in the case of BMW electronics often represents a cost-effective alternative to new parts. This type of controller is suitable both for standard replacement of a damaged unit and for restoring the functionality of the PDC system after a collision or interference with the electrical installation. Thanks to maintaining the original manufacturer's specifications, it can be used in professional service repairs where compliance with the factory vehicle configuration is essential.

Selection by numbers and technical support

To correctly select a PDC module for a specific BMW vehicle, it is worth using the OEM part number or interchangeable numbers as well as vehicle data (model, year, equipment version). A detailed discussion of the principles for selecting used electronics, including controllers and sensors, can be found in the Global Parts guide: Used automotive electronics – how to safely select modules and sensors. The article explains, among other things, hardware and software compatibility issues, which is particularly important for parking assistance system modules. If you are planning a comprehensive repair or upgrade of the driver assistance systems area in your BMW and need other components from the same group, such as ABS/ESP controllers, comfort modules, or body ECU units, check the available parts in the BMW electronic control modules and controllers category.