BMW F20 F21 F30 F32 LCI Headlight Ballast Control Unit Module FLE2 LOW 8494840

BMW F20 F21 F30 F32 LCI Headlight Ballast Control Unit Module FLE2 LOW is an original component from the Electronic control modules and drivers group, designed for LED lighting systems in post-facelift (LCI) BMW F-series models. The module ensures stable control of lighting functions, supporting the proper operation of LED headlights and communication with the vehicle's electrical system.

Specifications and technical data

• SKU: 8494840-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8494840
• Substitutable numbers: 8494840
• Category: ECUs & Computer Modules

Purpose and function of the FLE2 LOW module

The LED FLE2 LOW ballast is responsible for the precise control of selected lighting sections in the headlights of post-facelift (LCI) BMW F-series vehicles. As a component of the electronic system, the module works with the vehicle's installation, ensuring appropriate power parameters and control of LED light operation in accordance with factory control logic.

Thanks to a design compliant with manufacturer standards, the module integrates with the car's existing electrical architecture, which allows for maintaining the consistency of lighting systems, diagnostics, and onboard communication.

Benefits of using an original BMW module

Using an original module from the Electronic control modules and drivers group allows you to maintain lighting performance parameters at the level intended by the manufacturer. The appropriate LED control characteristics reduce the risk of errors in the diagnostic system, flickering lights, or incorrect light beam distribution.

The module is a component designed to work with factory headlights, which helps maintain uniform lighting characteristics and proper cooperation with sensors and driver assistance systems. This solution is particularly beneficial for post-collision repairs, replacing damaged headlights, or restoring full functionality to the lighting system.

Selection, compatibility, and installation

To ensure the proper operation of the FLE2 LOW module, it is crucial to match it to the specific vehicle configuration, taking into account the equipment version and the type of LED headlights. It is recommended to verify compatibility based on vehicle data and manufacturer markings, which minimizes the risk of communication problems in the car's electronic network.

The installation of the module itself, when following service procedures, can be similar to plug-and-play – after correct connection and mounting of the component, integration with the vehicle system and potential adaptation using appropriate diagnostic software is possible.

Characteristics of the used product

The offered module is a used component, which in practice allows for an economical repair of the lighting system while maintaining the original manufacturer's specifications. This type of solution is often chosen by professional service centers and conscious users who expect a reasonable compromise between cost and quality.

When choosing a used module, it is worth paying attention to compatibility with the vehicle configuration and the history of the component to ensure stable and predictable operation of the lighting system in the long term.

More about used electronics and BMW parts

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

If you want to better understand how to safely choose used control modules and sensors, what to pay attention to when selecting by manufacturer markings, and what the installation and diagnostic process looks like, check out our guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?