Audi A5 F5 Rear Third Brake Stop Light Lamp Lighting Unit 8W6945097B

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A5 F5 Rear Third Brake Stop Light Lamp Lighting Unit is an original component from the Main and center brake lights group, designed for installation in the rear part of the vehicle body. It provides clear braking signaling, improving vehicle visibility for drivers behind and supporting the safe operation of your Audi car.

Specifications and technical data

• SKU: 8W6945097B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W6945097B
• Substitutable numbers: 8W6945097B, 8W6 945 097 B
• Location on the vehicle: Rear
• Color: Black
• Category: Centre & Third Brake Light Assemblies

Purpose and function in the lighting system

The presented brake lamp serves as the central rear brake light, mounted in the upper part of the trunk lid or rear window in the Audi A5 F5 generation model. As an original Audi part, it is designed to work with the factory electrical installation and vehicle electronics, without the need for wiring modifications or additional adapters.

Its placement in the rear zone of the body ensures that the light is clearly visible even in difficult weather conditions, which increases the readability of the braking signal. As a result, the lighting system remains consistent with the manufacturer's factory specifications, and the vehicle maintains compliance with homologation requirements regarding light signaling.

Construction, color, and body fitment

The lamp housing is finished in black, allowing for aesthetic integration into the lines of the Audi A5 F5 rear section. This color scheme works well with both dark and light body paints, maintaining a consistent, discreet appearance of the component.

As an original Audi component, the third brake light is precisely matched to the factory mounting points. This ensures proper fitment with the trunk lid or window panel, the absence of unwanted gaps, and correct sealing, which reduces the risk of moisture ingress into the body interior.

Performance characteristics and installation

The item comes from the Main and center brake lights category, making it optimized for fast response to the brake pedal signal and uniform light distribution. In practice, this translates into a clear, uniform light signal that improves driving comfort in city traffic and on the road.

Due to its factory design for the rear of the vehicle, installation is based on existing mounting points and the cable routing provided by the manufacturer. This facilitates service work and shortens replacement time compared to aftermarket alternatives that require manual adjustment.

Condition and service application

The offered lamp is a used component, making it an attractive service solution for Audi A5 F5 owners looking for an original part with an excellent price-to-quality ratio. It is particularly suitable for post-accident repairs, replacing a damaged third brake light, or restoring full functionality to the lighting system after a failure.

By maintaining the factory design and geometry, the component allows you to preserve the original look of the vehicle's rear, without changes to the body styling or the need to adapt other components.

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Audi and need other elements from the same group, such as tail light assemblies, additional brake lights, or lighting modules, check out the available parts in the Audi main and center brake lights category.

For a comparison of manufacturers' approaches to electronics and lighting, as well as methods for using salvaged parts in modern cars, it is worth reading the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models, which shows practical aspects of servicing advanced systems in premium vehicles.