Body Control Unit BMW F20 F21 F30 F31 F32 Module REM 9374506

Body Control Unit BMW F20 F21 F30 F31 F32 Module REM is an original component from the Electronic control modules and controllers group, designed for advanced management of comfort functions in selected BMW 1, 3, and 4 Series models. This used REM controller allows for the restoration of proper body system operation, ensuring the consistency of the electrical installation with the vehicle's factory architecture.

Specifications and technical data

• SKU: 9374506
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9374506
• Substitutable numbers: 61359374506, 9374506, 61359499001, 9499001, 61359866978, 9866978, 61356819332, 6819332, 61356809049, 6809049, 61359362394, 9362394, 61359329700, 9329700
• Category: ECUs & Computer Modules

Purpose and function of the REM controller

The REM comfort module in a BMW is responsible for coordinating numerous body functions, working in conjunction with other vehicle controllers. As an element of the electronic system, it integrates signals from various sensors and receivers, enabling stable, predictable operation of comfort systems and monitoring selected electrical circuits.

By using an original controller from the Electronic control modules and controllers group, compatibility with the factory BMW software is maintained, which facilitates diagnostics, coding, and subsequent service maintenance.

Benefits of using an original BMW module

Using an original REM controller to replace a damaged component allows for:

• maintaining the consistency of the electrical installation with the factory BMW architecture,
• easier integration with the existing network of controllers in the vehicle,
• the possibility of correct coding and adaptation based on factory data,
• reducing the risk of communication errors between modules.

A used OEM component is a sensible choice for repairs where compatibility with factory equipment and predictable behavior of electronic systems after installation are important.

Selection and vehicle compatibility

To correctly select the REM controller for a specific BMW unit, it is crucial to compare the module's identification data and the vehicle's equipment configuration. This controller model is used in selected versions of the BMW F-series, therefore, before installation, it is recommended to verify compatibility using service documentation or specialized diagnostic software.

A properly selected comfort module minimizes the need for additional installation modifications, and the adaptation process is usually limited to standard coding and programming procedures provided by the manufacturer.

Condition, installation, and service recommendations

The offered REM controller is a used component, sourced from dismantling, which allows for an economical repair while maintaining the original BMW specification. Before installation, it is recommended to perform vehicle diagnostics to confirm that the cause of the malfunction is indeed the comfort module, and not damage to the installation or other controllers.

Due to the nature of the electronic component, installation should be carried out by a workshop with experience in working with BMW systems, following procedures for disconnecting the power supply, protection against electrostatic discharge, and subsequent coding of the controller to the specific vehicle.

Technical support and further reading

If you are planning a comprehensive repair or upgrade of the comfort electronics area in your BMW 3 or 5 Series and need other components from the same group, such as body modules, light controllers, or iDrive management units, it is worth checking out the practical tips included in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 Series models using dismantled parts?.

If you are planning a comprehensive repair or upgrade of the control electronics area in your BMW and need other components from the same group, such as body modules, light controllers, or comfort management units, check out the available parts in the Electronic control modules and controllers BMW category.