BMW X1 E84 Body Control Module M Junction Box PL2RR JBBFE IIIR 9329800

BMW X1 E84 Comfort Module PL2RR JBBFE IIIR 9329800 is a factory part from the Electronic Control Units and Controllers group, designed for advanced management of comfort functions in a BMW vehicle. It offers stable operation of body systems, ensuring consistent performance of the electrical system and predictable responses from comfort systems. This is a solution for users who expect proven, original electronics instead of random replacements.

Specifications and technical data

• SKU: 9329800-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9329800
• Substitutable numbers: 61359364819, 9364819, 61359329800, 9329800, 9160190, 61359305739, 9305739, 61359298948, 9298948, 61359286790, 9286790, 61359264577, 9264577, 61359267209, 9267209, 61359267424, 9267424, 61359253486, 9253486, 61359247476, 9247476
• Category: ECUs & Computer Modules

Technical characteristics of the BMW X1 E84 comfort module

The presented module belongs to the Electronic Control Units and Controllers category, meaning it is responsible for processing signals from various vehicle components and their logical control. The JBBFE IIIR architecture was developed by BMW for seamless integration with the electrical system of the X1 E84 model, ensuring the module works with the factory wiring harness without the need for modifications.

Appropriately selected software and hardware configuration enable the support of a range of comfort functions, such as powering selected circuits, controlling selected consumers, and monitoring the operation of selected body systems. The use of an original controller minimizes the risk of communication errors in the vehicle's bus systems and compatibility issues.

Compatibility and interchangeable numbers

The JBBFE IIIR comfort module is designed as a dedicated component for a specific BMW platform, maintaining compliance with the manufacturer's factory standards. The product specification includes the OEM part number and an extensive list of interchangeable numbers, which facilitates the selection of the correct controller for a specific vehicle configuration.

This allows for:

• precise module matching based on the part number,
• verification of compatibility with other BMW references,
• reduction of the risk of purchasing an incompatible controller.

Before installation, it is recommended to compare vehicle data (e.g., VIN) with the information in the technical specification to ensure full hardware and software compatibility.

Benefits of using an original BMW module

Using an original comfort module in the BMW X1 E84 translates into a number of practical operational benefits. The controller was developed by the vehicle manufacturer, which ensures:

• preservation of the factory logic for comfort systems,
• module compatibility with the existing electrical system without additional mechanical adaptations,
• reduced risk of conflicts with other controllers in the vehicle.

For workshops and users, this means more efficient diagnostics, predictable behavior of electrical systems, and easier integration with factory service tools. Original BMW electronics also provide greater assurance that the module's operating parameters comply with the manufacturer's engineering intentions.

Condition, origin, and practical application

The offered part comes from the BMW product line and is marked as used in the system, making it an attractive cost alternative to new controllers while maintaining the factory design. These types of modules are frequently chosen by both professional service centers and individual users looking for a reasonable compromise between price and quality.

In practice, the BMW X1 E84 comfort module is suitable as:

• a replacement for a damaged controller in the vehicle,
• a component for professional repair of comfort systems,
• a part used in the reconstruction of a vehicle after a collision or flooding.

Technical support and BMW electronics selection

If you are considering installing a used controller in your car and want to better understand the principles of selecting electronics based on VIN and part numbers, you will find practical tips in the Global Parts guide: used car electronics – second-hand ECU modules and sensors. The article discusses, among other things, hardware and software compatibility issues, which are particularly important when replacing comfort modules.

A broader overview of the advantages and limitations of different types of parts may also be helpful in making a purchase decision. A comparison of costs and parameters can be found in the material: original, aftermarket, or used – which car parts are most cost-effective, which discusses, among other things, the cost-effectiveness of using used controllers in premium vehicles.

Other BMW Electronic Control Units and Controllers

If you are also looking for other BMW Electronic Control Units and Controllers for your car, check out our dedicated offer: BMW Electronic Control Units and Controllers. With filters by brand and category, you can easily find compatible controllers for various BMW models, including the X series.