Audi S4 B9 Interior Roof Light Panel Black Rear Reading Lamp 8W0947135BQ

Audi S4 B9 Interior Roof Light Panel Black Rear Reading Lamp is an original component from the Interior lighting group, designed for the rear section of the vehicle's interior. It provides consistent, functional illumination for the passenger area while maintaining the factory finish and ergonomics typical of Audi models.

Specifications and technical data

• SKU: 8W0947135BQ
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0947135BQ
• Substitutable numbers: 8W0947135BQ, 8W0 947 135 BQ
• Location on the vehicle: Rear
• Color: Black
• Category: Interior Light Assemblies

Purpose and function in the Audi S4 B9

The presented roof light is designed as a rear interior lighting element for the B9 generation Audi S4. Its placement in the rear of the cabin allows passengers to use the lighting conveniently, improving interior visibility when entering, exiting, or driving after dark. Using an original design ensures full compatibility with the vehicle's electrical installation and comfort systems.

Design, color scheme, and interior integration

The roof light is finished in black, which facilitates its aesthetic integration with standard upholstery and headliner configurations in the Audi S4 B9. The dark color scheme minimizes the visual prominence of the component, allowing it to harmonize with the interior's styling, especially in versions with a sporty character. The design, intended for mounting in the rear headliner, ensures stable fitment and proper routing of the electrical harness.

Performance parameters and technical aspects

As an element from the Interior lighting category, the lamp is responsible for local illumination of the rear passenger zone, which translates into better visibility of documents, hand luggage, or equipment. The design is intended to work with factory switches and interior lighting control logic, allowing for predictable operation (e.g., switching on when doors are opened, fading out after the vehicle is closed – according to the car's configuration). Using an original solution reduces the risk of installation errors and unwanted messages in onboard systems.

Condition, origin, and benefits of choosing a used part

The item is offered as a used part, which represents a reasonable compromise between cost and maintaining factory build quality. Choosing an original roof light from dismantling allows you to maintain the visual and technical consistency of the interior while reducing expenses compared to purchasing a new component. For many Audi S4 B9 users, this is a practical solution when replacing damaged lighting or restoring the completeness of equipment after body repairs.

Support in selection and expanding knowledge

Choosing the right interior lighting should be based on proven sources and original components, especially when the vehicle is equipped with advanced lighting systems. For a broader understanding of automotive lighting, including LED and Xenon technology, the following guide may be helpful: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.

If you are planning a comprehensive repair or upgrade of the interior lighting zone in your Audi and need other elements from the same group, such as roof lights, lighting modules, or additional light points, check the available parts in the Audi interior lighting category.

When making a purchasing decision regarding interior elements, including lighting, it is also worth considering the differences between new and used OEM parts – this issue is discussed in detail in the article New or used? A comparison of costs and quality of car parts, which can help you make an informed choice of the optimal solution for your vehicle.