BMW E87 LCI ECU Footwell Light Module BASIS PL2 FRM3R Lear 9240527

Specialist coding required

The item offered is a module that requires coding in the vehicle by a specialist.

The module is not plug&play.

BMW E87 LCI ECU Footwell Light Module BASIS PL2 FRM3R Lear is an original component from the Electronic control modules and controllers group, designed for precise lighting management in facelifted BMW 1 Series models. This used controller allows for a technically correct repair of the lighting system, maintaining factory operating logic and communication with the vehicle's electrical installation.

Specifications and technical data

• SKU: 9240527-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9240527
• Substitutable numbers: 61359240527, 9240527
• Category: ECUs & Computer Modules

Purpose and function of the BMW E87 LCI lighting controller

The BMW E87 LCI ECU Footwell Light Module BASIS PL2 FRM3R Lear is responsible for the electronic control of the exterior lighting and selected interior lighting functions. It integrates signals from switches, sensors, and the data bus, and then transmits appropriate commands to the lighting circuits, ensuring consistent operation of the entire system.

As an element from the Electronic control modules and controllers category, the controller works with the BMW electrical system, enabling the retention of factory functions such as automatic headlight switching, parking light operating logic, or support for additional lighting modes provided in the specific vehicle configuration.

Benefits of using an original BMW module

Using an original lighting controller in a BMW E87 LCI allows for maintaining compatibility with the vehicle's factory electronic architecture. Thanks to this:

• correct communication with other controllers in the vehicle is maintained,
• the lighting system operates according to the algorithms intended by the manufacturer,
• the risk of diagnostic errors and unwanted messages on the instrument cluster is minimized,
• service work and coding in professional workshops are facilitated.

A used OEM component is a reasonable choice wherever technical correctness, fitment for a specific equipment version, and the possibility of subsequent diagnostic support using standard service tools are important.

Condition, fitment, and installation aspects

The offered controller belongs to the group of used electronic control modules, which allows for an economical repair of the lighting system while maintaining the manufacturer's original specifications. Before installation, it is recommended to verify compatibility with the specific BMW E87 LCI version and – if necessary – perform appropriate coding or adaptation procedures in the vehicle.

Selecting the correct module is facilitated by the available manufacturer markings and interchangeable numbers visible in the technical specifications section. This allows for precise matching of the controller to the equipment configuration, which reduces the risk of compatibility issues after installation.

BMW electronic control modules – expansion and service

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 modules, lighting controllers, or other units managing the electrical installation, check the available parts in the BMW electronic control modules and controllers category.

To better assess when choosing a used controller is technically and economically justified, it is worth reading the guide: The second life of electronics – when is it worth opting for used engine controllers, comfort modules, and parking sensors?.

Additional information on how the availability of used OEM components affects vehicle downtime in the workshop and service costs is also provided by the article on the impact of the immediate availability of car parts on repair time, which helps to plan effective vehicle maintenance using original electronic modules.

Summary

BMW E87 LCI ECU Footwell Light Module BASIS PL2 FRM3R Lear is a practical solution for users and workshops that want to restore full functionality of the lighting system while maintaining factory operating logic. The original module from the Electronic control modules and controllers group ensures proper fitment to the BMW electrical architecture, facilitates diagnostics, and allows for a technically correct, predictable repair of the lighting system.