Audi TT 8J Interior Roof Reading Light Lamp Switch Unit Black 8J0947111B

Audi TT 8J Interior Roof Reading Light Lamp Switch Unit Black is an original component from the Interior lighting group, designed specifically for the interior of the Audi TT 8J generation. The black finish blends harmoniously with the upholstery, and the factory design ensures secure mounting and proper operation within the standard electrical system. It is a practical solution for drivers who want to restore full interior lighting functionality while maintaining a consistent cockpit aesthetic.

Specifications and technical data

• SKU: 8J0947111B-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8J0947111B
• Substitutable numbers: 8J0947111B, 8J0 947 111 B
• Part type: Dome Light Assembly
• Rim width: 8
• Category: Interior Light Assemblies

Purpose and function in Interior lighting

The presented roof reading light is responsible for illuminating the passenger area in the Audi TT 8J, making it easier to use the interior after dark and improving the readability of cockpit elements. As part of the Interior lighting system, it works with factory switches and control logic, ensuring that features such as lighting upon door opening or dimming after closing the vehicle are preserved.

The black housing finish helps maintain a consistent look for the headliner, which is particularly important when replacing a damaged or worn element in cars with a sportier, darker interior design.

Construction and fitment for Audi

The element has been designed as a factory solution for the Audi TT 8J, which means precise fitment to the headliner and compatibility with the standard wiring harness. The lamp's construction provides for the appropriate placement of light sources and buttons, ensuring intuitive operation for both the driver and the passenger.

The original Audi origin translates into maintaining a uniform interior style, proper alignment with surrounding elements, and stable mounting without the need for modifications. This is particularly important in the TT 8J model, where trim details have a significant impact on the overall perception of the cockpit.

Performance characteristics and installation

The roof reading light has been prepared as an element intended for installation in the factory location, which minimizes installation work. In practice, this comes down to removing the old module and seating the new one in the original mounting points, using the existing electrical installation.

In terms of operation, it is important that the product comes from the Interior lighting segment, ensuring it retains the factory lighting character and ergonomics. The user receives functional interior lighting that does not disrupt the design of the dashboard or headliner.

Product condition and practical application

The offered lamp is a secondary market item in Used condition, which allows for an economical replacement while maintaining the manufacturer's original specifications. This solution is particularly beneficial for post-accident repairs, replacing a damaged module, or restoring full interior functionality after long-term use.

By maintaining the factory design, the user avoids problems typical of aftermarket replacements, such as insecure mounting, differences in backlight color, or incompatibility with the vehicle's electrical system.

Support in selection and further information on lighting

If you want to better understand the importance of properly selected lighting elements in a car, including the differences between individual light technologies, it is worth checking out our guide See more and better – a complete guide to selecting and replacing used LED and Xenon headlights, which discusses the practical aspects of selecting and replacing lighting components.

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