BMW E92 LCI Footwell Xenon Light Control Unit Module Lear FRM3R PL2 9240528

BMW E92 LCI Footwell Xenon Light Control Unit Module Lear FRM3R PL2 is a specialized component from the Electronic control modules and controllers category, responsible for advanced vehicle lighting management. This solution is designed for users who expect stable electrical system operation and precise control of lighting functions in their vehicle.

Specifications and technical data

• SKU: 9240528-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9240528
• Substitutable numbers: 9240528, 61359240528
• Category: ECUs & Computer Modules

Function and application of the FRM3R PL2 light module

The FRM3R PL2 light module acts as a central controller responsible for managing exterior lighting and selected comfort functions. It integrates signals from switches, sensors, and the body wiring harness, then sends appropriate commands to individual lighting circuits, ensuring consistent operation of the entire system.

Thanks to its design compliant with manufacturer standards, the module works with the factory electrical installation, which helps maintain proper communication within the vehicle network and reduces the risk of errors in onboard systems.

Benefits of using an original BMW module

Using a controller from the BMW group allows for maintaining consistency in electrical parameters and operating logic with the factory vehicle configuration. In practice, this translates into:

• proper cooperation with the body wiring and diagnostic systems,
• stable operation of lighting functions under various operating conditions,
• maintaining compatibility with the software used in the specific model.

For workshops and users, this means easier configuration, predictable system behavior, and the ability to use standard BMW service procedures.

Component characteristics and installation

The presented module belongs to the Electronic control modules and controllers group, which means it is designed to operate in an environment with high requirements regarding voltage stability, resistance to interference, and integration with the vehicle's communication network. Its design provides for installation in the factory-designated location, using original wiring connectors.

When replacing, it is recommended to perform diagnostic procedures and – if necessary – appropriate coding or adaptation in the vehicle, in accordance with service practices for BMW body modules. This allows for full utilization of the controller's functionality and avoids error messages in onboard systems.

Product condition and practical application

The item is offered as a used control module, which is a beneficial solution for users looking for a technically sound component in a more economical variant than a new part. Such modules are frequently used for repairs following wiring damage, water ingress, or body electronics failures.

To select the appropriate controller for a specific vehicle, it is worth using the manufacturer's markings and vehicle data, such as equipment configuration or production year. This facilitates hardware and software matching and reduces workshop time.

Selecting a used module and expert knowledge

When choosing a used lighting controller, it is crucial to pay attention to the compatibility of markings, hardware and software versions, and the method of integration with the vehicle's installation. A detailed discussion of selection principles, including working with OEM numbers, HW/SW compatibility, and practical installation examples, can be found in the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?

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