BMW 1 3 X1 Series E81 E84 E87 E90 E91 Parking Control Module Unit PDC 6969281

The BMW E81 E84 E87 E90 E91 PDC Control Module is an original part from the electronic control units and modules category, designed to operate the factory parking system in selected BMW 1 and 3 Series models. It ensures the proper functioning of PDC parking sensors, providing precise obstacle detection and stable communication with the vehicle's electrical system. This is a solution for users who want to restore full parking system functionality without altering the car's original architecture.

Specifications and technical data

• SKU: 6969281
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6969281
• Substitutable numbers: 66209252639, 9252639, 66216947796, 66206982394, 66206969281, 66206982402, 66206973115, 66206974021, 66209225825, 66206982386, 66206982390, 6947796, 6982394, 6969281, 6982402, 6973115, 6974021, 9225825, 6982386, 6982390
• Category: ECUs & Computer Modules

Purpose and Compatibility

The presented PDC control module is dedicated to BMW E81, E84, E87, E90, and E91 vehicles equipped with the factory parking sensor system. As an original BMW OE component, the module communicates with the vehicle's bus and other control units according to the manufacturer's original specifications. This ensures full integration with the comfort system, instrument cluster, and acoustic and visual signaling.

The module has an assigned OEM part number and a set of interchangeable numbers, which facilitates selecting the correct variant for a specific car configuration. In practice, this means the control module can be matched by its original number or by reference numbers used in different model years and equipment versions.

Function in the PDC System

The PDC control module is responsible for processing signals from the parking sensors and transmitting information to the vehicle's systems. In a typical BMW configuration:

• it manages the operation of sensors located in the bumpers,
• it analyzes the distance to obstacles and generates appropriate warning signals,
• it communicates with the electrical system and audio system,
• it works with the display of parking information on the vehicle's panel (if the car is equipped with it).

By using an original module, the correct logic of the PDC system is maintained, including the characteristics of audible signals and how information is presented to the driver.

Benefits of Using an Original BMW Module

Choosing an original BMW PDC control module from this series primarily guarantees a perfect fit for the vehicle's electrical system and predictable system behavior after installation. The module, from the electronic control units and modules category, was designed specifically for BMW's electrical architecture, reducing the risk of communication errors and diagnostic issues.

Key advantages include:

• factory compatibility with the wiring harness and connectors in E81, E84, E87, E90, E91 models,
• proper cooperation with the vehicle's software and other control units,
• diagnostics and coding capabilities using standard BMW service tools,
• preservation of original parking system functionality without electrical modifications.

Product Characteristics and Condition

The offered module is a used BMW OE part. This means it comes from a dismantled vehicle and is intended for reinstallation in another car, maintaining the factory specifications. This type of solution is often chosen as a sensible alternative to new parts, allowing for reduced repair costs while preserving original quality.

Before installation, it is recommended to verify compatibility by OEM part number and interchangeable numbers, and if necessary, perform a coding or adaptation procedure according to the vehicle manufacturer's guidelines. This will ensure the control module is correctly recognized by the system and can fully support the parking sensors.

Selection by OEM Number and Interchangeable Numbers

Due to different equipment versions and production years, BMW PDC control modules may be available under several catalog numbers. The presented module has its own OEM part number and a list of interchangeable numbers that refer to compatible variants used in the same model family. In practice, this allows for:

• selecting the correct control module based on the number of the dismantled part,
• verifying compatibility using reference numbers in BMW catalogs,
• safe replacement of the module within the same vehicle platform.

If you need a wider selection in this category, check out other BMW electronic control units and modules available in our assortment: BMW electronic control units and modules.

Technical Support and Knowledge of Used Electronics

When selecting a used PDC control module, it is crucial to correctly check the OEM number, interchangeable numbers, and hardware/software compatibility with the specific car. It is also important to pay attention to installation and potential coding procedures to avoid system errors after installation.

If you want to deepen your knowledge on selecting and installing used control modules and other automotive electronics, read our guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?