BMW E81 E82 E87 E92 LCI Roof Light Switch Unit Rear Centre 9209545

BMW E81 E87 E92 Headliner Light 7118312 is an original Interior Lighting component designed for the rear interior of BMW vehicles. It provides even illumination of the passenger space, enhancing the comfort of using the car after dark and during daily operation. Thanks to its factory OEM design, the light integrates with the vehicle's electrical system without requiring modifications.

Specifications and technical data

• SKU: 9209545
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9225489
• Substitutable numbers: 61319225489, 9225489, 61319137489, 61316971786, 6971786, 9137489, 61316976301, 6976301, 61319120456, 9120456, 61316961459, 6961459, 61319197747, 9197747, 61319218151, 9218151, 61319205115, 9205115, 61319180017, 9180017
• Location on the vehicle: Rear
• Category: Interior Light Assemblies

Vehicle Application and Function

The presented headliner light is part of the BMW Interior Lighting system, installed in the rear of the cabin. It is responsible for illuminating the rear passenger space, making it easier to use the car in low visibility conditions, such as when entering or exiting, or organizing hand luggage on the rear seat.

Its placement in the rear headliner area allows for:

• better visibility for rear passengers,
• convenient use of the interior after dark,
• maintaining the cohesive aesthetics of the factory BMW finish.

Construction and BMW Fitment

The light has been specifically designed for BMW E-series models, ensuring it retains the factory styling lines and mounting method. The construction is intended for integration with the original wiring harness, which minimizes the risk of installation errors and compatibility issues.

Key advantages include:

• factory fit for the headliner – no upholstery modifications required,
• consistent appearance with other BMW interior elements,
• designed to work with the manufacturer's interior lighting control system.

Benefits of Using an Original Headliner Light

Using an original lighting component in the rear of the cabin translates to stable electrical system operation and predictable functionality of comfort features. The light works with factory lighting activation modes, such as door opening or manual interior light switching.

In practice, this means:

• reliable integration with vehicle electronics,
• preservation of original interior functionality,
• aesthetic finish without visible modifications.

Characteristics of a Used Component

The offered headliner light is a used part, sourced from a dismantled BMW vehicle. This type of OEM component is a cost-effective solution for users who want to restore full interior lighting functionality while maintaining factory quality. A used original part helps avoid problems typical of cheaper aftermarket alternatives, such as poor fitment or different operating parameters.

If you want to better understand why original used parts are often more cost-effective than new replacements, it's worth reading the practical tips in the article 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Replacement.

BMW Interior Lighting, Safety, and Comfort

Properly functioning interior lighting is important not only for convenience but also for safety – it facilitates control over the vehicle's interior environment, reading documents, or managing child seats on the rear bench. For BMW, correctly chosen lighting elements help maintain the brand's characteristic standard of interior ergonomics and clarity.

You can find more information on the importance of correctly selected lighting components in BMW cars in the guide See More and Better – A Complete Guide to Selecting and Replacing Used LED and Xenon Headlights, which discusses practical aspects of choosing original lighting components.

If you are planning a comprehensive repair or upgrade of the interior lighting area in your BMW and need other parts from the same group, such as headliner lights, control modules, or additional light sources, check the available parts in the BMW Interior Lighting category.