BMW E91 LCI Footwell Light Control Unit Module LED Basis FRM3R PL2 9240530

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E91 LCI Footwell Light Control Unit Module LED Basis FRM3R PL2 is an original electronic control module for footwell lighting, designed for BMW vehicles. As part of the Electronic control modules and controllers category, this component ensures precise management of LED lighting functions in the cabin, supporting the stable operation of the electrical system and improving vehicle comfort.

Specifications and technical data

• SKU: 9240530-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9240530
• Substitutable numbers: 61359240530, 9240530
• Category: ECUs & Computer Modules

Purpose and function of the FRM3R module

The presented control module is responsible for managing footwell lighting and related circuits in BMW E-series models, particularly in post-facelift (LCI) versions. As a dedicated LED lighting controller, it works with the vehicle's electrical system, monitoring the operation of interior lights, signals, and comfort functions in accordance with the factory configuration.

The module is part of the comfort system that communicates with other controllers in the vehicle, allowing for consistent operation of lighting, signaling, and security systems. This ensures compliance with factory settings and the vehicle's operational logic.

Benefits of using an original BMW module

Using an original module from the Electronic control modules and controllers category ensures:

• factory fitment for the BMW electrical system,
• proper cooperation with other controllers in the vehicle,
• stable operation of LED lighting in the cabin and footwell area,
• preservation of original comfort system functionality.

The original controller is designed for the specific electrical architecture of BMW, which minimizes the risk of communication errors, incorrect light operation, or fault messages appearing on the instrument cluster.

Condition, origin, and installation aspects

The offered module is a used component, which allows for an economical repair of the electrical system while maintaining original build quality. Such controllers are a popular choice when replacing damaged units, especially when maintaining compliance with the vehicle's factory specifications is a priority.

Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and, if necessary, perform appropriate configuration or adaptation in the vehicle. Proper selection of the module for a given BMW unit helps avoid communication bus issues and ensures the correct operation of all supported functions.

Choosing a used module and technical support

When selecting a used lighting controller, it is worth paying attention to compatibility with the car's equipment and the component's history. Matching by factory numbers, hardware and software versions, as well as the specific vehicle model and year, is helpful. A properly selected module allows for efficient repair without the need for costly replacement of entire wiring harnesses or additional components.

If you want to better understand how to safely choose used controllers and other automotive electronic components, check out the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. You will find practical tips regarding selection by part numbers, compatibility, and installation.

Expanding the control system in BMW

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

Additionally, to consciously compare the cost-effectiveness of purchasing new versus used components, you can read the article: Car parts – new or used? We compare costs, quality, and durability. It is a practical source of knowledge when planning repairs and electronics upgrades for your car.