Audi S4 B9 Switch Interior Light Lamp Roof Grey 8W0947135CN

Audi S4 B9 Switch Interior Light Lamp Roof Grey is an original interior component from the Headliner and parts group, designed to control cabin lighting in the Audi S4 B9 generation model. The grey color of the panel allows for a seamless match with the factory upholstery, maintaining aesthetics and functionality in accordance with the manufacturer's standards.

Specifications and technical data

• SKU: 8W0947135CN
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0947135CN
• Substitutable numbers: 8W0947135CN, 8W0 947 135 CN
• Color: Grey
• Category: Headliners & Parts

Purpose and function of the lighting panel

The headliner light panel in the Audi S4 B9 is responsible for convenient control of the interior lighting in the front seat area. Integrated buttons allow for quick switching of the lights on and off, as well as precise management of spot interior illumination, which improves the comfort of daily vehicle use.

The component is designed as part of the Audi cabin lighting system, ensuring full compatibility with the electrical installation and the design of the dashboard and headliner. Using this panel allows for an economical replacement of a damaged module while maintaining the factory build standard.

Construction, color scheme, and interior fitment

The grey finish of the panel is selected for a harmonious blend with typical Audi S4 B9 interior configurations. This color scheme reduces the visibility of minor dirt and complements both light and dark upholstery, making it easier to maintain a consistent cabin look.

The panel's construction is prepared for installation in the headliner, maintaining proper alignment with the mounting opening and adjacent trim elements. As a result, there are no unsightly gaps after replacement, and the entire assembly retains its factory character.

Benefits of using an original Audi component

Choosing an original lighting panel from Audi ensures compliance with factory safety and ergonomics standards. The component is designed for a specific model, which translates into proper lighting operation, correct switch response, and stable mounting in the headliner.

The used OEM component allows for reduced repair costs while maintaining high quality and fitment. This is a particularly beneficial solution for post-accident repairs, replacing a damaged module after liquid damage or electrical failure, when you want to preserve the original look of the interior.

Practical application in service and interior restoration

The headliner light panel is suitable both for the targeted replacement of a damaged part and for broader work related to refreshing the Audi S4 B9 cabin. Thanks to the factory design, the installation process is straightforward, and the risk of fitment issues is minimized.

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

More about the differences between equipment lines and OEM parts

When selecting interior and lighting components, it is worth knowing the differences between standard parts and sports versions or special lines from premium manufacturers. If you are interested in how manufacturers differentiate components in sports variants of models and when it pays to choose used OEM parts, read the article BMW M Performance: how do BMW M components differ from standard ones?, which well illustrates the approach to factory parts in the high-end car segment.

If you want to reduce vehicle downtime in the workshop and optimize repair costs while maintaining OEM quality, the material on used parts logistics may also be helpful – check out the article how the immediate availability of used OEM parts affects repair time in the workshop.