BMW G30 Interior Roof Light Lamp 6838170

BMW G30 Interior Roof Light Lamp is an original Interior Lighting component designed for installation in the headliner of BMW 5 Series G30 models. This factory-spec roof lamp ensures a design consistent with the interior, improves cabin comfort, and allows for the maintenance of full interior lighting functionality in accordance with the manufacturer's standards.

Specifications and technical data

• SKU: 6838170
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6838170
• Substitutable numbers: 6838170
• Category: Interior Lighting

Purpose and function in the interior lighting system

The BMW G30 interior roof lamp is responsible for uniform illumination of the passenger compartment, making it easier to use the vehicle after dark and in low-visibility conditions. This component works with the factory lighting control system, ensuring that functions such as lighting upon door opening, illumination of the front seat area, and convenient use of the switches in the headliner are preserved.

As part of the Interior Lighting group, the lamp is mounted in the central part of the headliner and is an integral component of the interior comfort system, influencing both ergonomics and the ease of operating the vehicle.

Original origin and fitment for BMW

The product comes from the BMW OE line, which means it maintains factory manufacturing standards, mounting geometry, and electrical compatibility with the vehicle's wiring. The original design ensures:

• a secure fit to the headliner without the need for modifications,
• a consistent look with other interior trim elements,
• proper cooperation with lighting control modules.

As a result, the installation process is similar to the factory assembly, and the risk of lighting operation issues is minimized.

Condition, application, and benefits of choosing a used part

The offered roof lamp is a used item, sourced from vehicle dismantling, which allows for an economical repair or replacement of a damaged module while maintaining original BMW quality. In many cases, this is a more advantageous solution compared to aftermarket replacements because:

• factory technical specifications and styling are preserved,
• you avoid problems with shape and connector fitment,
• you maintain the visual consistency of the entire headliner.

This is a practical choice for repairs following a collision, interior flooding, or electrical failure, when replacing the complete headliner lamp is necessary.

Integration with other BMW lighting elements

The roof lamp works with other interior lighting system components, such as door, footwell, or trunk lighting, creating a cohesive comfort system. The proper operation of this element affects:

• seamless use of the interior "coming/leaving home" function,
• passenger comfort when entering and exiting the vehicle,
• ease of operating the switches in the headliner.

For users who value cabin functionality and aesthetics, a fully functional headliner lamp is an essential element of daily vehicle operation.

Expanding BMW interior lighting upgrades

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

Technical support and lighting selection

When planning work related to the vehicle's lighting system, it is worth paying attention to the compatibility of components with the vehicle's electrical installation and the differences between various equipment versions. Our guide will be helpful in selecting lighting components, including headlights and accessories: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights. Thanks to it, you will more easily plan consistent lighting upgrades in your BMW, while maintaining safety and functionality standards.