Mini R56 LCI Footwell Light Module High EKS ECU PL3 FRM3R 3456051

Mini R56 LCI Footwell Light Module High EKS ECU PL3 FRM3R is an advanced electronic control module for footwell lighting, designed for modern Mini models. As a component from the Electronic control modules and drivers category, it is responsible for precise management of interior lighting functions, working in conjunction with the vehicle's electrical system and other comfort controllers. This used OEM component allows for a technically correct replacement of a faulty module without interfering with the vehicle's factory electrical architecture.

Specifications and technical data

• SKU: 3456051-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3456051
• Substitutable numbers: 61353456051, 3456051, EM
• Category: ECUs & Computer Modules

Function and application of the FRM3R module

The presented module acts as a controller responsible for managing lighting in the footwell area and related comfort circuits in the Mini R56 generation after the LCI facelift. It integrates signals from the vehicle's installation, processes them, and controls the appropriate circuits, ensuring:

• stable switching on and off of interior lighting,
• cooperation with the vehicle's locking and unlocking system,
• coordination with other comfort modules within the vehicle's network.

Thanks to its OEM design, the module maintains full compatibility with the factory wiring harness and the logic of comfort systems, which is crucial for avoiding errors in diagnostics and communication between controllers.

Benefits of using an original Mini module

Using an original module from the Electronic control modules and drivers category allows for maintaining the consistency of the vehicle's configuration and proper cooperation with factory software. In practice, this means:

• retaining the interior lighting functions intended by the manufacturer,
• proper communication with the vehicle's diagnostic systems,
• reducing the risk of errors appearing in the controller memory.

The used OEM component is a good solution when technical correctness, compatibility, and reasonable repair costs are the priority, while maintaining the original electrical architecture. This is particularly important in vehicles where comfort modules are closely linked, and replacing them with an aftermarket substitute could cause configuration issues.

Integration with electrical installation and diagnostics

The FRM3R module communicates with the vehicle's communication bus, receiving and sending signals to other controllers. This enables:

• central control of selected lighting functions,
• monitoring of circuit status by the diagnostic system,
• easier identification of faults related to footwell lighting.

A properly selected module allows for maintaining factory operating parameters, which translates into predictable lighting performance and consistency with service documentation. This is important for both users and workshops servicing Mini vehicles.

Product condition and service purpose

The offered module is a used component, intended primarily for service applications – as a replacement for a damaged controller in a vehicle. Choosing this solution allows for reducing repair costs while maintaining the manufacturer's original specifications. Before installation, a standard diagnostic procedure is recommended, as well as, if necessary, appropriate configuration of the module according to the requirements of the specific vehicle.

More solutions for Mini electronics

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

Knowledge and tips regarding used controllers

When choosing a used control module, it is worth considering the differences between new and used parts, their cost-effectiveness, and their impact on the vehicle's further operation. A detailed discussion of these issues can be found in the article comparing new and used car parts in terms of cost, quality, and durability, which will help you consciously plan the electronics repair in your car.

To compare how manufacturers approach maintaining the brand's character and the role of original components in modern cars, it is also worth reading the material describing how original used parts help maintain the Audi brand DNA – many of the principles presented there can also be applied to Mini vehicles and their electronic systems.