BMW E88 E93 Roof Interior Light Switch Unit Black 9137495

BMW E88 E93 Roof Interior Light Switch Unit is an original Interior lighting component designed for the rear interior section of selected BMW 1 Series E88 and 3 Series E93 convertible models. This used, factory-original black light unit helps maintain a consistent headliner appearance and restores full functionality to the rear passenger area lighting.

Specifications and technical data

• SKU: 9180078
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9137495
• Substitutable numbers: 61319225702, 9225702, 61319137478, 9137478, 61319210356, 9210356, 61319180078, 9180078, 61319209227, 9209227, 61319197821, 9197821, 61319140326, 9140326
• Location on the vehicle: Rear
• Color: Black
• Category: Interior Light Assemblies

Purpose and function in the vehicle

The presented roof interior light unit is designed as a rear interior lighting component for BMW E88 and E93 convertibles. Mounted in the rear section of the headliner, it is responsible for illuminating the rear passenger space, improving comfort when using the vehicle after dark and in low-visibility conditions.

As a part of the Interior lighting group, the component works with the factory BMW electrical installation, ensuring proper operation within the original interior lighting control system.

Construction, color, and fitment

The light unit is finished in black, allowing for an aesthetic match with typical headliner finishes and upholstery elements in premium BMW convertibles. The neutral, dark color of the housing reduces light reflections and blends well with most interior configurations used in the E88 and E93.

Its placement in the rear of the vehicle makes this element important both from an ergonomic and visual consistency standpoint – a missing light or the use of a replacement with a different housing color is immediately noticeable to passengers.

Benefits of using an original BMW component

Using an original BMW roof interior light unit offers a number of practical advantages:

• factory fitment to the headliner and mounting points in the rear body section,
• consistent color scheme with the original interior finish,
• proper cooperation with the electrical installation and lighting control,
• maintenance of the original cabin character in E88 and E93 models.

A used OEM element is a solution that allows you to maintain high build quality and compatibility while reducing costs compared to new components.

Application in service and interior repairs

The roof interior light unit is suitable both for the typical replacement of a damaged element and during work related to interior renovation, headliner removal, or electrical system repair in the rear cabin section. Thanks to the original design, the service can perform the installation in a factory-like manner, without the need to modify wiring harnesses or mounts.

If you are planning a comprehensive repair or upgrade of the interior zone in your BMW and need other elements from the same group, such as ceiling lights, interior lighting, or lighting control modules, check the available parts in the BMW Interior lighting category.

More about selecting lighting and used BMW parts

When working with lighting, it is worth paying attention to the quality of components and their compatibility with the factory installation. In the case of more extensive lighting system repairs, including headlights, practical tips on selecting used elements and equipment can be useful. Extended information on this topic can be found in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses, among other things, the selection of original BMW components.

If you are interested in the broader context of using original used parts in premium cars, it is also worth reading the market trend analysis in the material why used originals for premium cars are an increasingly frequent choice for drivers, which describes the advantages of consciously choosing OEM components in good condition.