BMW E90 LCI Footwell Light Control Module LCM LED Basis 9240530

Specialist coding required

The item offered is a module that requires coding in the vehicle by a specialist.
The module is not plug&play.

The BMW E90 LCI LCM LED Light Module Controller is a specialized component from the electronic control modules and controllers category, designed for managing lighting in facelifted BMW 3 Series vehicles. It is responsible for precise LED light control, integration with the electrical system, and proper cooperation with onboard systems.

Specifications and technical data

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

Purpose and Function of the LCM LED Module

The BMW E90 LCI LCM LED Light Module Controller plays a crucial role in the lighting system, managing low beam, high beam, parking lights, daytime running lights, and other lighting functions depending on the vehicle's configuration. As part of the electronic control modules and controllers group, it communicates via the CAN bus, ensuring stable operation of LED lights and fault detection through the car's diagnostic system.

The module is designed as an OEM BMW component, meaning it offers a factory fit for wiring harnesses, connectors, and the vehicle's electronic architecture. This minimizes the risk of compatibility issues and the need for installation modifications.

Benefits of Using an Original BMW Module

Choosing an original BMW light controller from the electronic control modules and controllers category offers several practical advantages:

• Factory Electrical Fitment – Compatibility with the vehicle's wiring, correct connectors, and control logic.
• Stable LED Light Operation – Proper control of intensity, operating modes, and lighting diagnostics.
• Integration with Safety Systems – Cooperation with onboard functions that utilize signals from the light module.
• Software Compatibility – Ability for correct coding and adaptation within factory service procedures.

A system designed this way ensures predictable lighting behavior, which is important for both driving comfort and safety.

Product Characteristics and Practical Application

This controller belongs to the category of used electronic control modules and controllers, making it an attractive cost-effective solution while maintaining original BMW specifications. This type of component is particularly useful in situations such as:

• Replacing a damaged module after a lighting failure or communication errors in the system.
• Restoring full LED light functionality after a collision or intervention in the electrical system.
• Servicing the lighting system when maintaining compliance with the vehicle's factory configuration is required.

Due to its OEM BMW origin, the module is suitable for users who expect to maintain the original lighting logic and ensure proper interaction with the dashboard and diagnostic system.

Selection, Compatibility, and Installation Aspects

To ensure proper operation, selecting the light controller should be based on vehicle data and manufacturer markings. In practice, this means verifying compatibility with the specific BMW E90 LCI version, LED light configuration, and onboard electronics architecture. A correctly chosen module from the electronic control modules and controllers category allows for a near plug-and-play installation, following BMW's prescribed coding procedures.

During installation, it is recommended to:

• Inspect wiring harnesses and connectors for mechanical damage and signs of corrosion.
• Perform computer diagnostics after installation to confirm module communication with other controllers.
• Carry out coding or adaptation if required by the vehicle's configuration.

Why Consider a Used Electronic Module?

For components like light controllers, choosing a used OEM part is often a sensible compromise between cost and maintaining factory functionality. This topic is discussed in more detail in the Global Parts guide – used automotive electronics and selecting second-hand ECU modules and sensors, where you can find information on selection by manufacturer part number, hardware and software compatibility, and practical installation aspects.

If you are looking for other components from the electronic control modules and controllers category dedicated to this brand, check out our offer for BMW electronic control modules and controllers, where you will find a wide selection of OEM components for various models.