Roof Light Audi A4 B7 Rear Courtesy Lamp Interior Lighting Panel 4B9947123

Roof Light Audi A4 B7 Rear Courtesy Lamp Interior Lighting Panel is an original Interior Lighting component designed for installation in the rear section of the vehicle's interior. It provides uniform, comfortable illumination for the passenger area, improving the convenience of using the car after dark. It is a practical solution for drivers who want to maintain the stylistic and functional consistency of their Audi's interior.

Specifications and technical data

• SKU: 4B9947123
• Mark: Audi
• Condition: Used
• OEM Part Number: 4B9947123
• Substitutable numbers: 4B9947123, 4B9 947 123
• Location on the vehicle: Rear
• Category: Interior Light Assemblies

Purpose and function in the vehicle

The roof light is mounted in the rear part of the cabin, in the headliner area above the passengers. It is responsible for local illumination of the rear interior zone, making it easier to take seats, fasten seatbelts, or use hand luggage after dark. As a component dedicated to Audi, it maintains a proper fit to the headliner and a consistent look with other interior lighting components.

Construction and fitment for Audi

The lamp has been designed as a factory component, consistent with the interior design line of the Audi A4 B7 generation. The construction provides appropriate mounts and electrical connectors, which allows for installation in place of the original lamp without the need for wiring modifications. This ensures correct operation with factory switches and the cabin lighting control logic.

Condition of the component and service application

The offered roof light is a secondary market component, making it a cost-effective solution for accident repairs, replacing damaged lighting, or restoring the completeness of the interior. It is suitable both for replacing a damaged lamp and for supplementing missing elements after headliner removal or interior modernization.

Benefits of using an original roof light

Using a factory lamp in the rear of the cabin allows for maintaining a uniform level of brightness and light color throughout the interior, which affects passenger comfort. The proper fit of dimensions and shape to the headliner reduces the risk of looseness, rattles, or unsightly gaps. This solution is particularly beneficial for users who want to keep the vehicle interior in a configuration close to the factory state.

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, spot lighting, or side lighting, check the available parts in the Audi Interior Lighting category.

Safety and comfort of use

Functional lighting in the rear of the cabin is important not only for convenience but also for safety – it facilitates monitoring what is happening on the rear seat and allows passengers to freely use the space without the need for additional light sources. Maintaining the original lighting configuration also helps preserve the vehicle's value on the secondary market.

For drivers interested in a broader context of selecting lighting elements in a car, including headlights and accessories, the following guide may be helpful: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.

If you want to better understand the specifics of the second-hand parts market and consciously choose components for popular car models, it is worth checking our guide: The best used car parts – a guide to the most frequently chosen original parts.