Mini Cooper R57 Footwell Light Module High EKS ECU LEAR PL3 FRM3R 3457428

Mini Cooper R57 Footwell Light Module High EKS ECU LEAR PL3 FRM3R is a specialized module from the Electronic control modules and controllers category, responsible for advanced control of the footwell lighting and related comfort functions in Mini vehicles. It offers precise management of electrical signals in the interior area, ensuring consistent operation of the lighting system and communication with other vehicle controllers. This solution is designed for users who expect stable electrical system performance and wish to restore the full functionality of factory electronics.

Specifications and technical data

• SKU: 3457428-3
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3457428
• Substitutable numbers: 3457428, 61353457428, 6827072, 61356827072, 3457389, 61353457389, 3456588, 61353456588, 3457586, 61353457586, 3457596, 61353457596, 3456395, 61353456395, 3456051, 61353456051, 3457527, 61353457527, 3456952, 61353456952, 3456987, 61353456987
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented footwell lighting module is a component of the body control system in Mini, integrating signals from the electrical installation and comfort systems. As an ECU-type controller, it is responsible for operating the footwell lighting, cooperating with sensors and other body modules, which translates into the proper functioning of comfort and safety features inside the vehicle.

Thanks to the design developed by the vehicle manufacturer, the module works with the factory wiring harness, maintaining the original light operation logic and communication with the vehicle network. This is particularly important when replacing a damaged controller, where maintaining parameters consistent with the factory configuration is essential.

Benefits of using an original Mini module

Using an original controller from the FRM3R family ensures:

• consistency with the factory electrical architecture of the Mini,
• proper cooperation with other body modules,
• stable control of footwell lighting and related comfort functions,
• the ability to adapt to a specific vehicle configuration using appropriate service procedures.

For the user, this means reducing the risk of communication errors in the vehicle network and maintaining predictable operation of electrical systems. Choosing a component from the Electronic control modules and controllers group that complies with factory specifications is particularly important in modern installations where many functions are software-linked.

Product characteristics and condition

The offered module is a dismantled part, which allows for an economical repair of the electrical system while maintaining the original manufacturer's specifications. This type of solution is often chosen by workshops specializing in the Mini brand and by conscious users who prefer factory components over replacements of unknown origin.

Before installation, it is recommended to verify hardware and software compatibility with the specific vehicle version and – if necessary – perform appropriate adaptation or coding procedures in the vehicle. This ensures the module can be correctly integrated into the existing installation and maintain full functionality.

Selection by numbers and ECU compatibility

In the case of body controllers, correct selection by part number and interchangeable numbers, as well as considering the hardware and software version, is of key importance. This module model has assigned reference numbers that allow it to be matched to the specific configuration of the Mini Cooper R57 and other variants where this family of controllers was used.

To minimize the risk of incompatibility, it is worth using the vehicle's VIN and service documentation. A detailed discussion of the principles for selecting used controllers and sensors, along with practical examples, can be found in the Global Parts guide: Used automotive electronics – how to safely select ECU modules and sensors.

Support for Mini electronics expansion and repair

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

By choosing Mini Cooper R57 Footwell Light Module High EKS ECU LEAR PL3 FRM3R, you are investing in a component designed specifically to work with the brand's electrical system, which facilitates installation, reduces the risk of vehicle network communication problems, and allows you to restore full functionality of the interior lighting and related comfort systems.