BMW I01 F45 F46 Mini F55 F56 Parking Assistant PDC Control Unit Module 6861026

BMW I01 F45 F46 Mini F55 F56 Parking Assistant PDC Control Unit Module is an original component from the Electronic control modules and ECUs category, designed to support the parking sensor system in selected BMW and MINI models. This component ensures precise management of sensor signals, assisting the driver in safe maneuvering and reducing the risk of collisions while parking.

Specifications and technical data

• SKU: 6861026
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6861026
• Substitutable numbers: 6861026, 66336861026, 6881300, 66336881300, 6869502, 66336869502, 6873137, 66336873137, 6867863, 66336867863, 6867455, 66336867455, 6868003, 66336868003, 6870426, 66336870426, 6864843, 66336864843, 6869517, 66336869517, 6874746, 66336874746
• Category: ECUs & Computer Modules

Purpose and function of the PDC module

The presented control unit is responsible for central processing of the PDC parking system signals in BMW F45, F46, I01 and MINI F55, F56 series vehicles. The module interprets data from ultrasonic sensors, communicates with other control units in the vehicle, and generates appropriate acoustic or visual warnings for the driver. This ensures the parking system operates stably, and reactions to obstacles are predictable and repeatable.

As an original BMW part, the control unit is designed for full integration with the vehicle's factory electrical architecture, which minimizes the risk of bus communication errors and software compatibility issues.

Benefits of using an original module

Using a factory-spec PDC control unit instead of a damaged or unstable component allows for restoring the proper operation of the parking assistance system without the need for installation modifications. Key advantages include:

• maintaining the factory operating parameters of the parking system,
• consistency with the existing vehicle equipment configuration,
• no need to adapt the electrical installation for universal solutions,
• possibility of diagnostics and configuration using standard BMW/MINI service tools.

For workshops and users, this means stable PDC system operation and easier service maintenance in the future.

Component characteristics and installation

The module belongs to the Electronic control modules and ECUs group, meaning it interacts with other control units in the vehicle via a communication bus. Before installation, it is recommended to verify compatibility using the OEM part number and interchangeable numbers, as well as matching it to the specific vehicle equipment version (number of sensors, body configuration, presence of assistance systems).

After installation, the module may require coding or configuration using appropriate diagnostic software to be correctly recognized by the vehicle's other systems. A properly selected and configured control unit allows for restoring full parking assistant functionality without interfering with electrical wiring.

Condition and origin

The offered module is a used part, sourced from a dismantled BMW vehicle. Such OEM components are frequently chosen by professional workshops and informed users because they allow for maintaining the original vehicle specification while optimizing repair costs. A used control unit with intact hardware structure is often more predictable than cheap replacements of unknown origin.

If you want to better understand how to safely select and install used control units and other electronic components, it is worth checking out the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. There, you will find practical tips regarding selection by OEM numbers, hardware and software compatibility, and the most common service questions.

Matching within the BMW control unit group

The PDC module has an assigned OEM part number and a set of interchangeable numbers, which facilitates precise matching to a specific vehicle. When selecting, it is recommended to use the manufacturer's catalogs or verify by VIN to ensure the control unit will work with the given sensor and equipment configuration.

If you are planning a comprehensive repair or upgrade of the electronic assistance systems in your BMW and need other components from the same group, such as comfort control units, light modules, or ECUs, check out the available parts in the BMW electronic control modules and ECUs category.

Summary

BMW I01 F45 F46 Mini F55 F56 Parking Assistant PDC Control Unit Module is a sensible choice for those who want to restore the efficiency of the factory parking system while maintaining the vehicle's original electronic architecture. The original module from the BMW control unit group ensures consistency with other systems, predictable operation, and the possibility of full service diagnostics, which translates into trouble-free operation and comfort of daily car use.

For a broader perspective on the advantages of using used original components in premium cars, you can also read our market analysis: Crisis in the new parts market? Why used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend in 2026, which shows why such a solution is currently particularly cost-effective.