Audi A4 B7 Interior Courtesy Light Unit Headliner Sun Visor 3B0947113

Audi A4 B7 Interior Courtesy Light Unit Headliner Sun Visor is an original part from the Cabin Lighting group, designed for installation in the headliner area near the sun visor. This used OEM part ensures a consistent design with the factory interior finish and maintains proper cabin lighting functionality.

Specifications and technical data

• SKU: 3B0947113-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 3B0947113
• Substitutable numbers: 3B0947113, 3B0 947 113
• Part type: Dome Light Assembly
• Category: Interior Light Assemblies

Purpose and function in the vehicle

The presented headliner interior light unit near the sun visor has been designed specifically for Audi models, ensuring a proper fit with the headliner and upholstery elements. It is responsible for localized illumination of the area around the front seats, improving interior visibility when entering, exiting, and operating vehicle equipment after dark.

As an element from the Cabin Lighting category, the component works with the car's electrical system, allowing light control in accordance with factory operating logic (e.g., in conjunction with door opening or manual switching). Using an original solution allows for maintaining a uniform standard of workmanship and aesthetics throughout the cabin.

Construction and mounting fitment

The headliner interior light unit is integrated with the sun visor area, which facilitates installation in the location provided by the manufacturer. The design includes factory mounting points and an electrical connector matched to the wiring in the Audi A4 B7, which limits the need for installation modifications.

Original manufacturing ensures:

• consistent color and texture of the material relative to the headliner,
• stable seating in the mounting hole,
• proper direction of the light beam onto the utility space.

Benefits of using original Audi cabin lighting

Using a factory interior light unit near the sun visor allows you to maintain the original character of the cockpit and avoid problems typical of replacements, such as inaccurate fitment or differences in backlight color. A used OEM element is a reasonable choice for repairs and filling gaps in the interior, especially when you want to maintain a uniform equipment standard.

Thanks to the preservation of factory geometry and mounting points, installation proceeds in a predictable manner, and the risk of incorrect seating of the element is limited. This is a practical solution when replacing a damaged light, upgrading the cabin lighting zone, or restoring full interior functionality after a collision or disassembly.

Condition and use in service and restoration

The element is in used condition, which makes it an attractive option for servicing vehicles where functionality and compliance with the original specification are a priority. Such components are often used in workshops specializing in the Audi brand, for interior renovations, and for completing missing details after body and paint repairs.

Before installation, it is recommended to perform a standard verification of the vehicle's electrical system and check the correct operation of the lighting switches to fully utilize the capabilities offered by the factory solution used in this headliner interior light unit.

Expanding the Audi cabin lighting configuration

If you are planning a comprehensive repair or modernization of the interior lighting zone in your Audi and need other elements from the same group, such as ceiling lights, footwell lighting, or trunk lighting, check the available parts in the Audi Cabin Lighting category.

To better understand the importance of properly selected light sources in a car and the impact of lighting on driving safety, it is worth reading the guide on our blog: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.