MINI Cooper R55 LCI Footwell Light Module Unit High EKS PL3 FRM3R 3456952

MINI R55 LCI Light Module EKS PL3 FRM3R 3456952 is a specialized component from the Electronic Control Modules and Controllers group, responsible for advanced lighting management in Mini vehicles. This solution is designed for users who expect stable operation of the lighting system and correct functioning of comfort and safety features. Thanks to its construction compliant with the manufacturer's standard, the module serves as a precise replacement for the factory light controller.

Specifications and technical data

• SKU: 3456952
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3456952
• Substitutable numbers: 3456952, 61353456952, EM
• Category: ECUs & Computer Modules

Purpose and Function of the Light Module

The presented FRM3R light module is an element of the electronic system responsible for controlling external lighting and selected functions related to the vehicle's electrical system. In a typical configuration, it handles, among others, the logic for switching on lights, cooperation with cabin switches, and communication with other controllers in the vehicle.

Thanks to the use of solutions compliant with factory Mini standards, the module ensures:

• consistent operation of the lighting system with the rest of the vehicle's electronics,
• correct response to signals from sensors and switches,
• stable operation within the car's original electrical architecture.

Technical Characteristics and Vehicle Integration

As a component from the Electronic Control Modules and Controllers category, the FRM3R light module is designed to operate within the vehicle's controller network, using communication buses employed by the manufacturer. This means that after correct selection and installation, it can be integrated into the existing system without the need for modifications to wiring harnesses or connectors.

Key features of this type of controller include:

• dedicated connectors for the factory Mini wiring harness,
• adaptation for cooperation with body and lighting systems,
• possibility of use in diagnostic and programming processes compliant with manufacturer procedures.

This solution allows for the preservation of the original lighting logic and facilitates potential future diagnostics.

Product Condition and Practical Application

The module is offered in a Used condition, meaning it comes from a previously operated vehicle, and its performance parameters result from actual road use. For many users and workshops, this is a rational choice for repairs where compliance with factory specifications and an optimal cost-to-functionality ratio are important.

In practice, such a module is used, among others, for:

• resolving faults related to incorrect lighting operation,
• replacing a damaged controller after flooding or power surge,
• restoring full functionality of the lighting system after a collision or bodywork/electrical repairs.

Selection, Reference Numbers, and Compatibility

The component has an assigned OEM Part Number and corresponding interchangeable numbers, which facilitates its identification in catalogs and parts selection systems. In practice, this means the possibility of precisely matching the module to a specific Mini vehicle configuration, taking into account equipment versions and model year.

Before purchasing, it is advisable to verify the module's compatibility with your car by using:

• manufacturer or parts supplier catalogs,
• information from a specialized automotive electronics workshop,
• computer diagnostics, which can confirm the type of controller used.

Technical Support and Development of Electronic Systems

For body modules like the FRM, a correct approach to diagnostics, coding, and potential adaptation is crucial. If you want to better understand how similar controllers work in the BMW/Mini group, how the repair process proceeds, and what to pay attention to when using parts from dismantling, the article will be helpful: Driving Pleasure for Years – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models.

Related Mini Electronic Control Modules and Controllers

If you are planning a comprehensive repair or upgrade of the body electrical system in your Mini and need other components from the same group, such as comfort controllers, body modules, or additional auxiliary controllers, check the available parts in the Mini Electronic Control Modules and Controllers category.