BMW E81 E87 E90 E91 E92 LCi Parking Control Module Unit PDC 6982391

BMW E81 E87 E90 E91 E92 LCi Parking Control Module Unit PDC is an original electronic parking system controller designed for selected 1 and 3 Series models after the facelift. As a part of the Electronic control modules and controllers group, it is responsible for the precise processing of signals from parking sensors and communication with the vehicle's electrical system. This is a practical solution for BMW users who want to restore the full functionality of the factory PDC system after a failure or during an upgrade.

Specifications and technical data

• SKU: 6982391
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6982391
• Substitutable numbers: 66206982400, 6982400, 66206982395662069731146621694779566206982391, 6982395697311469477956982391, 662069823876620697402066206969280, 698238769740206969280, 66216973114, 6947795, 66206982395, 6982395, 66206982387, 6982387, 66206982391, 6982391, 66206974020, 6974020, 66206973114, 6973114, 66206969280, 6969280, 66216947795
• Part type: ADAS Control Module
• Category: ECUs & Computer Modules

Purpose and function of the PDC module

The presented controller is dedicated to the parking system in BMW E81, E87, E90, E91, and E92 models in the LCi version. The module manages the operation of the parking sensors, analyzes the distance from obstacles, and transmits information to the vehicle's warning systems. As a result, the driver receives clear acoustic or visual signals, which facilitates maneuvering in tight spaces and reduces the risk of body damage. As a factory PDC controller, the module is designed to work with the BMW electrical system, ensuring stable communication with other vehicle systems. Proper fitment for the E-series platform allows for maintaining original functionality without the need for additional adapters or wiring modifications.

Benefits of using an original BMW module

Using an original PDC module in a BMW brings a number of practical benefits in daily operation:

• preservation of the factory parking system logic,
• consistency with the vehicle's software and electrical architecture,
• possibility of diagnostics using standard BMW service tools,
• reduction of compatibility issues compared to universal replacements. For users who care about maintaining the character and functionality of the vehicle in accordance with the manufacturer's specifications, the original BMW PDC controller is a solution that is technically consistent with the rest of the electronic system.

Product characteristics and installation

The module belongs to the Electronic control modules and controllers group, which means it operates in the vehicle network as one of many interconnected controllers. Replacing the component involves removing the faulty module, connecting the wiring harness, and – depending on the car's configuration – performing the appropriate coding or adaptation procedures in the diagnostic system. Due to the specifics of automotive electronics, it is recommended that the installation and any programming of the PDC module be performed by a workshop with experience in BMW vehicles. This helps avoid communication errors in the controller network and ensures proper cooperation with the parking sensors and comfort system.

Condition and origin

The offered PDC module is a used part, sourced from dismantling, which is a cost-effective solution while maintaining the original manufacturer's specifications. For many BMW users, this is a reasonable compromise between price and maintaining factory quality and fitment for a specific vehicle generation. If you are considering a choice between new and used electronic components, an article comparing both solutions may be helpful – more information can be found in the material on selecting new and used car parts.

Related categories and additional information

If you are planning a comprehensive repair or upgrade of the comfort electronics and parking assistance area in your BMW and need other components from the same group, such as controllers, body modules, or maneuvering assistance systems, check the available parts in the BMW electronic control modules and controllers category. Although the described module concerns the BMW brand, issues related to maintaining the vehicle's character using original components are also common to other manufacturers. In the context of the Audi brand, this topic has been discussed in more detail in the article on the impact of used parts on preserving Audi DNA, which may be helpful in the general assessment of the role of original electronic modules in modern cars.