BMW F20 F30 F31 F32 F36 Rear Body Control Unit Module V2 6819333

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F20 F30 F31 F32 F36 Rear Body Control Unit Module V2 is an original component from the Electronic control modules and controllers group, designed for operation in the rear section of the vehicle. This used controller provides a functional solution for BMW owners who need a working module to restore the proper operation of systems located at the rear of the car. Thanks to its factory origin, it ensures proper communication with the vehicle's electrical installation and electronic architecture.

Specifications and technical data

• SKU: 6819333-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6819333
• Substitutable numbers: 6819333, 61356819333
• Location on the vehicle: Rear
• Category: ECUs & Computer Modules

Purpose and function of the REM module

The presented REM controller is designed for installation in the rear body section of the BMW F30 series. As an element of the electronic system, it is responsible for handling selected functions located at the rear of the vehicle, working in conjunction with the data bus and other onboard controllers. Using a dedicated module allows for maintaining the consistency of the vehicle's configuration and reducing the risk of communication errors in the electronic network.

Thanks to a design compliant with factory BMW standards, the REM module is prepared for operation in demanding conditions typical for the rear of the body – near lighting installations, wiring harnesses, and body elements exposed to temperature changes and humidity.

Benefits of using an original controller

Using an original module from the Electronic control modules and controllers group in a BMW F30 brings a number of practical benefits:

• maintaining compatibility with the factory electrical installation and vehicle software,
• proper cooperation with other controllers in the vehicle network,
• reducing the risk of diagnostic errors related to improper part selection,
• the ability to use existing harnesses and connectors without the need for modifications.

The used REM module is a good choice for users who want to restore the efficiency of systems in the rear of the car while maintaining reasonable service costs, while simultaneously using a component from the same family of controllers as those factory-fitted in BMWs.

Vehicle placement and installation aspects

The module is intended for installation in the rear of the vehicle, which facilitates integration with the installation responsible for functions located at the rear of the body. Such placement promotes shorter wiring harness lengths and an orderly electrical architecture, which is important for both reliability and subsequent diagnostics.

When selecting an REM controller for a specific BMW F30, it is crucial to compare part markings and vehicle equipment configurations. Proper matching allows for maintaining system functionality and avoiding problems with coding or module initialization after installation.

Product condition and service application

The offered REM controller is a used item, which makes it an attractive solution for workshops and individual users looking for a functional component with a favorable price-to-functionality ratio. This type of module works well both for post-accident repairs and for troubleshooting faults resulting from electronics damage in the rear of the vehicle.

In practice, the module can be used as a replacement for a damaged controller in situations where problems arise with the operation of selected functions at the rear of the car or errors recorded in the diagnostic memory indicate improper REM operation. A properly selected and functional component allows for restoring the correct operation of systems without the need for interference with the entire installation.

Expanding the electronics system in a BMW

If you are planning a comprehensive repair or upgrade of the rear zone in your BMW and need other elements from the same group, such as additional modules, controllers, or lighting management systems, check the available parts in the BMW electronic control modules and controllers category.

To better assess when choosing a used REM controller is justified and how to approach the selection of electronics in a car, it is worth reading the practical tips contained in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?. This will make it easier to plan your repair and choose the right component for your BMW F30.