Roof Switch BMW F40 Unit Interior Reading Light Control Unit Black 7911122

Visual condition of the part

The product shows signs of use visible in the photos.

Roof Switch BMW F40 Unit Interior Reading Light Control Unit is an original reading light control module designed for headliner installation. The black finish harmoniously blends with the factory cabin styling, ensuring a cohesive, aesthetic look and maintaining factory ergonomics. By using an original BMW solution, you receive guaranteed compatibility with the electrical system and roof mounts, without the need for any modifications.

Specifications and technical data

• SKU: 7911122
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7911122
• Substitutable numbers: 61317911122, 7911122
• Color: Black
• Category: Headliners & Parts

Purpose and function in the BMW F40

Roof Switch BMW F40 is the central control element for the ceiling lighting in the front part of the cabin. The module is responsible for operating the driver and passenger reading lights and integrates with other headliner installation components. Using the original panel allows you to maintain factory button operation logic and proper cooperation with the vehicle's electronics.

Design and finish

The panel is designed as a compact unit mounted in the headliner opening, with a precisely fitted frame and integrated buttons. The black surface finish provides a neutral, subdued look that fits well into both dark and lighter interior configurations of the BMW F40. The smooth structure makes it easy to keep the element clean, and the uniform color reduces the visibility of minor signs of use.

Benefits of using the original module

Using the original headliner lighting switch offers a number of practical advantages:

• maintaining stylistic consistency with other BMW interior elements,
• secure fit to factory mounting points in the headliner,
• proper cooperation with the electrical system and comfort systems,
• reducing the risk of controller errors resulting from the use of unsuitable replacements.

This solution is especially recommended when replacing a damaged panel after a mechanical or electrical failure, when you want to maintain the original functionality and appearance of the cabin.

Condition and service application

The item comes from disassembly, which allows you to combine reasonable cost with maintaining the original BMW specification. This type of module will work well both for standard repairs after damage to the factory panel and for restoring the completeness of the interior equipment after body and paint work in the roof area.

Headliner and BMW parts – expansion and completion

If you are planning a comprehensive repair or upgrade of the headliner area in your BMW and need other elements from the same group, such as additional ceiling panels, handles, or covers, check out the available parts in the Headliner and BMW parts category.

More about making informed choices regarding used parts

If you are interested in how to effectively use original components from disassembly in premium class cars and optimize service costs without sacrificing quality, it is worth reading the guide: Luxury within reach – how to service a Porsche brand legend using proven used parts. Although it concerns a different brand, it well illustrates the approach to the safe selection of used elements in premium segment cars.