Mini Cooper R56 Footwell Light Module High EKS PL3 FRM3R 3457402

Mini Cooper R56 Footwell Light Module High EKS PL3 FRM3R is a factory-original component from the Electronic control modules and controllers category, designed to manage lighting in Mini vehicles. It enables precise control of lighting functions, ensuring consistent operation of the electrical system and compatibility with the vehicle's factory architecture.

Specifications and technical data

• SKU: 3457402-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3457402
• Substitutable numbers: 3457402, 61353457402, EM
• Category: ECUs & Computer Modules

Purpose and function of the lighting control module

The presented FRM3R lighting control module is the central unit responsible for handling exterior lighting and some interior lighting functions in the Mini R56. The module monitors the operation of low beams, high beams, parking lights, turn signals, and other lighting circuits, working in conjunction with the vehicle's electrical installation and onboard communication network.

By using an original solution from the Electronic control modules and controllers family, the correct logic of lighting operation is maintained, including response to signals from switches, sensors, and other controllers in the vehicle. This is particularly important during repairs following electrical damage or when replacing a module after a failure.

Benefits of using an original Mini module

Choosing a lighting control module dedicated to the Mini R56 allows you to maintain the factory operating parameters of the lighting system. The original module is designed for a specific electrical architecture, which minimizes the risk of communication errors, improper lighting operation, or fault messages appearing on the instrument cluster.

Key advantages include:

• Full integration with the electrical system – the module works with other controllers in the vehicle according to the manufacturer's specifications.
• Stable control of lighting circuits – correct switching on and off of lights in various operating modes.
• Possibility of use in repairs and diagnostics of the electrical system – the module is an essential element in restoring the efficiency of the lighting system.

Product characteristics and service application

The offered controller belongs to the group of OEM components intended for installation in Mini vehicles, which facilitates its fitment during service work. The product is marked as used, which in practice means it comes from disassembly and can be an economical alternative to a new module while maintaining the factory design.

The module will work well both for standard replacement of a damaged controller and in situations where it is necessary to rebuild the installation after an electrical failure. Thanks to the original housing and connectors, it can be used in place of the factory element, taking into account the programming and adaptation procedures provided for the given Mini model.

Installation and operational tips

When replacing the FRM3R lighting control module, it is recommended that the installation and any necessary coding be performed by a workshop with experience in Mini electronics. Proper connection, configuration, and verification of errors in the diagnostic system are crucial for trouble-free lighting operation after installation.

It is worth paying attention to:

• checking the condition of electrical harnesses and connectors before installing the module,
• verifying the correctness of power supply and grounds in the controller circuits,
• performing diagnostics after installation to confirm the correct operation of all lighting functions.

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 modules, body controllers, or other systems managing the electrical installation, check the available parts in the Mini electronic control modules and controllers category.

More about choosing used automotive electronics

When selecting a used lighting control module, it is worth knowing the basic principles of selection, methods of verifying compatibility, and good installation practices. A detailed discussion of these issues, along with practical tips regarding control modules and other electronic components, can be found in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.