BMW E87 Footwell Light Module Control Unit NSW PL2 FRM II Lear 9166707

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E87 Footwell Light Module Control Unit NSW PL2 FRM II Lear is an advanced component from the Electronic control modules and controllers category, responsible for precise lighting management in the vehicle. The FRM II Lear controller ensures stable operation of the lighting system, including fog lights, in accordance with BMW factory logic. This solution is dedicated to users who expect consistent performance with the original electrical installation.

Specifications and technical data

• SKU: 9166707-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9166707
• Substitutable numbers: 61359166707, 9166707
• Category: ECUs & Computer Modules

Function and role of the lighting controller in the BMW E87

The presented FRM II Lear module is responsible for controlling the operation of exterior lights, including fog lights, based on signals from switches, sensors, and the vehicle's bus. Thanks to its integration with the BMW electrical system, the controller ensures:

• consistent lighting operation with the car's factory logic,
• correct handling of fog light (NSW) functions,
• cooperation with other comfort and safety systems.

Such a solution allows for maintaining the predictable and repeatable behavior of the lighting system characteristic of BMW, which is important for both safety and driving comfort.

Benefits of using the original Lear module

Using the FRM II Lear controller in a BMW E87 primarily means maintaining compatibility with the factory electrical architecture. The module was designed specifically for the requirements of this platform, which translates into:

• proper fitment for the vehicle's wiring harnesses and connectors,
• correct communication with other controllers in the vehicle's network,
• the ability to perform diagnostics and coding according to BMW standards.

For the user, this means reducing the risk of communication errors, unwanted dashboard warnings, and lighting operation issues after installation.

Product characteristics and application

The offered controller belongs to the Electronic control modules and controllers group, meaning it plays a key role in managing a specific functional area of the vehicle – in this case, lighting. The product is intended for installation in BMW vehicles, particularly the E87 model, where it works with the factory installation and light switches.

Due to its design, the FRM II Lear module is the preferred solution for:

• replacing a damaged lighting controller,
• restoring full lighting functionality after a failure,
• maintaining consistency with the original vehicle configuration.

Product condition and installation aspects

The module is offered in used condition, which allows for an economical restoration of the lighting system's efficiency while maintaining the original BMW specification. Before installation, it is recommended to verify compatibility with the specific vehicle configuration and prepare for potential coding according to BMW service procedures.

For proper operation, it is essential that the installation and configuration are performed by a person with experience in BMW electronics, which minimizes the risk of errors and ensures stable controller performance in the long term.

Expanding the control system in BMW

If you are planning a comprehensive repair or upgrade of the electrical installation area responsible for lighting in your BMW and need other components from the same group, such as additional controllers, comfort modules, or lighting management systems, check out the available parts in the BMW electronic control modules and controllers category.

Expert support and selection of used controllers

When selecting used electronic modules, it is worth utilizing knowledge based on service practice and experience in working with original parts. Issues related to maintaining the brand's character, selecting the right components, and their impact on vehicle performance have been discussed in more detail in the article Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?, which well illustrates how important it is to use original controllers and modules in other premium brands as well.