Mini Cooper One R56 Footwell Light Module High EKS PL3 FRM3R Lear 3457527

Mini Cooper One R56 Footwell Light Module High EKS PL3 FRM3R Lear is an original electronic lighting control module designed for Mini vehicles. As part of the Electronic control modules and controllers group, it is responsible for precise management of interior lighting functions, working in conjunction with the vehicle's electrical system and other comfort control units.

Specifications and technical data

• SKU: 3457527
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3457527
• Substitutable numbers: 3457527, 61353457527
• Category: ECUs & Computer Modules

Module purpose and function

The presented footwell light module FRM3R Lear is responsible for controlling lighting in the lower part of the cabin, including the floor area and the driver's and passengers' footwells. In modern Mini models, modules of this type work with the body electrical system, ensuring stable power supply to light points, intensity control, and response to signals from other vehicle systems (e.g., door opening, ignition, comfort modes).

Thanks to its OEM-based design, the module is prepared to operate within the car's factory electronic environment, which translates into proper communication with other controllers and predictable behavior of the interior lighting system.

Construction and technical characteristics

The module belongs to the Electronic control modules and controllers group, which means it contains integrated electronics responsible for processing input signals and controlling outputs to the lighting system. The use of a Lear solution ensures consistency with the factory Mini architecture and correct cooperation with the vehicle's wiring harness.

Key functional features of this controller include:

• dedicated design for operating footwell lighting in Mini Cooper One R56 models,
• operation within the vehicle's bus and comfort system,
• OEM-designed control logic, matched to the car's factory functions.

Modules of this type are designed for long-term operation in varying temperature conditions and under continuous changes in electrical load, which is important when selecting a replacement part.

Condition, origin, and practical application

The offered item is in used condition, which, in the case of Mini OEM electronics, allows for combining factory build quality with a more favorable purchase cost compared to new controllers. For many users and workshops specializing in the Mini brand, this is a reasonable choice for lighting system repairs, especially when maintaining the original electrical architecture of the vehicle is a priority.

The module will prove useful both for typical replacement of a damaged controller and for service work related to diagnosing interior lighting problems. Thanks to the preservation of the original design, it is possible to use standard assembly and configuration procedures applied in service centers handling Mini vehicles.

Benefits of using an original Mini module

Using an original footwell light module in a Mini Cooper One R56 allows for maintaining the consistency of the electrical system and reducing the risk of compatibility issues that may occur with replacements not compliant with factory specifications. For the user, this means stable interior lighting operation, predictable comfort system responses, and easier diagnostics in case of potential faults.

If you want to better understand how to safely select and install used controllers and other onboard electronic components, it is worth checking out the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. You will find practical tips there regarding selection by OEM numbers, compatibility issues, and installation.

Expanding the control system in Mini

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

Additional information on when it is worth choosing a used part and when to consider refurbishment is also provided by the article: Refurbished or used original – which part to choose for repairs?, which discusses practical repair scenarios and the selection of a service strategy in terms of durability and cost-effectiveness.