BMW 3 E91 LCI Footwell Light Control Module LCM LED Basis FRM3R PL2 9241005

BMW 3 E91 LCI Footwell Light Control Module LCM LED Basis FRM3R PL2 is a specialized module from the Electronic control modules and controllers group, responsible for advanced control of the footwell lighting and related comfort functions. It offers stable operation of the LED installation, precise load management, and communication with the vehicle network, which allows for maintaining the consistency of electrical systems in the BMW 3 Series E91 LCI. Thanks to its design compliant with factory standards, it is a solution that facilitates professional repair or replacement of a damaged controller.

Specifications and technical data

• SKU: 9241005-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9241005
• Substitutable numbers: 9241005, 61359241005, EM
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented footwell control module has been designed to work with the LED lighting installation in the BMW 3 Series E91 generation after the facelift. As an element responsible for controlling the lights in the lower part of the cabin, it works with other body controllers, ensuring:

• correct control of LED lighting in the footwell area,
• communication with the vehicle bus and comfort systems,
• proper circuit protection against overload.

Thanks to this, the interior lighting system maintains consistent operation with other electrical functions, which is important for both comfort and vehicle diagnostics.

Benefits of using an original BMW module

Using a controller compliant with the factory BMW specification allows you to maintain the integrity of the electrical installation and avoid problems typical of replacements. Proper fitment to the vehicle's electrical architecture translates into correct cooperation with other modules, as well as predictable behavior of the lighting system in various vehicle operating modes.

In practice, this means, among other things:

• maintaining factory interior lighting illumination scenarios,
• correct handling of signals from sensors and switches,
• easier diagnostics using BMW service tools.

Performance and installation characteristics

The module belongs to the Electronic control modules and controllers group, which means it is a component directly integrated with the body management system. Its installation requires following procedures appropriate for automotive electronics, including correct connection of connectors and – if necessary – adaptation in the diagnostic system.

Condition: used means that the item comes from disassembly and is intended for users and workshops that are looking for an economical, yet factory-specification-compliant solution for repairing the lighting installation. This type of component is particularly useful when restoring functionality after damage resulting from flooding, short circuits, or installation errors.

Application in BMW service and diagnostics

In a professional BMW service, FRM/LCM type modules are treated as key elements of the comfort and lighting system. Replacing it with the appropriate controller allows you to:

• clear errors related to incorrect operation of interior lights,
• restore full functionality of LED lighting in the cabin,
• minimize the risk of secondary faults resulting from incompatible parts.

For workshops specializing in the BMW brand, such a module is a valuable element that enables repairs in accordance with the manufacturer's assumptions, without the need to interfere with the factory wiring or control logic.

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

Substantive support and parts selection

When working with automotive electronics, it is important to understand how individual modules communicate within the controller network. For users interested in a broader context of using original components in premium cars, an article describing the impact of factory components on the vehicle's character may be helpful – you can find it here: Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?.