Mini Cooper One R56 LCI Footwell Light Module High EKS ECU PL3 FRM3R 3456588

The Mini Cooper One R56 LCI Footwell Light Module High EKS ECU PL3 FRM3R is a specialized component in the electronic control modules and controllers category, responsible for advanced management of footwell lighting and related comfort functions. The original Mini module ensures consistent operation of the electrical system, stable communication with the vehicle network, and predictable behavior of comfort systems. This is a solution for users who want to maintain the factory logic of electronic operation and avoid compatibility issues.

Specifications and technical data

• SKU: 3456588
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3456588
• Substitutable numbers: 61353456588, 3456588, 61356827072, 6827072, 61358886840, 8886840, 61353457596, 3457596, 61353457586, 3457586, 61353457527, 3457527, 61353457428, 3457428, 61353457402, 3457402, 61353457389, 3457389, 61353457031, 3457031, 61353456987, 3456987, 61353456952, 3456952, 61353456395, 3456395
• Category: ECUs & Computer Modules

Module Purpose and Function

The presented footwell module is a control element for lighting in the footwell area and collaborates with other body systems in the Mini Cooper One R56 LCI generation. As a factory Mini controller, it has been designed to work within the specific electrical architecture of this model, which translates to proper signal handling, stable power supply to circuits, and correct communication with other controllers in the vehicle.

The FRM3R type module is particularly important for:

• restoring full interior lighting functionality after an electronic failure,
• post-accident repairs when body installation components have been damaged,
• resolving issues with malfunctioning lights in the floor area.

Electronic Construction and Vehicle Integration

As a component from the electronic control modules and controllers group, the footwell module combines power supply, control, and vehicle bus communication systems within a single housing. The design allows for:

• precise control of lighting circuits based on vehicle status,
• integration with comfort and safety systems,
• maintenance of original operating parameters in line with manufacturer specifications.

Consequently, replacing a damaged controller with an original Mini module reduces the risk of communication errors, incorrect readings, and coding problems typical of low-quality aftermarket parts.

Benefits of Using an Original Mini Module

Using the original footwell module in a Mini Cooper One R56 LCI allows for the consistency of the entire electrical system. Key advantages include:

• Factory Compatibility – the controller is designed for a specific platform, which simplifies configuration and reduces the need for installation modifications.
• Stable Lighting System Operation – correct circuit control reduces the risk of blown fuses, flickering lights, or random errors.
• Possibility of Using Interchangeable Numbers – the presence of multiple references allows for selecting a module for a specific vehicle configuration, maintaining compliance with service documentation.

For workshops specializing in the Mini brand and users who care about preserving the car's character, choosing an original controller is a technically safe and predictable solution in operation.

Condition, Verification, and Service Application

The module comes from the secondary market, making it an attractive cost-effective alternative to new parts while retaining the original manufacturer's construction. These types of controllers are frequently used in:

• professional body electronics repairs,
• recreating vehicle configurations after installation replacement,
• Mini specialist services where compliance with factory solutions is crucial.

Before installation, a standard diagnostic procedure is recommended, and if necessary, appropriate module coding according to the specific vehicle's equipment.

Related Modules and Service Knowledge

If you are looking for other Mini electronic control modules and controllers to expand or repair the installation in your car, check out our dedicated category: Mini electronic control modules and controllers. You will find a wide selection of body controllers, comfort systems, and other onboard electronics components there.

In the context of preserving the character of premium brands and working with original components, it is worth familiarizing yourself with an article describing the impact of OEM parts on driving characteristics and comfort – more information can be found here: how used original modules and components help maintain brand DNA.

For those particularly interested in the development of this brand's construction and the role of original components in preserving its specifics, we also recommend a material comparing different model generations: classic Mini vs. modern MINI and the importance of original parts.