Audi A8 S8 D3 Rear High Level Upper Third Brake Stop Light Lamp 4E0945097

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A8 S8 D3 Rear High Level Upper Third Brake Stop Light Lamp 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 a clear, high-mounted braking signal, improving signal visibility for drivers behind you and increasing safety in both city traffic and on the highway. This solution is created specifically for demanding owners of Audi A8 and S8 D3 generation models who expect consistency with the factory electrical system and an aesthetic fit to the body lines.

Specifications and technical data

• SKU: 4E0945097
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0945097
• Substitutable numbers: 4E0945097, 4E0 945 097
• Location on the vehicle: Rear
• Part type: Third Brake Light Assembly
• Category: Centre & Third Brake Light Assemblies

Purpose and function of the third brake light

The presented brake light serves as a high-mounted, auxiliary brake light, installed in the rear zone of the vehicle. Its task is to increase the visibility of the braking signal, especially in conditions of limited visibility, heavy traffic, or when there is a significant height difference between vehicles.

In Audi A8 and S8 D3 models, the third brake light is an essential element of the lighting system, working in conjunction with the main rear lamps. A properly functioning light:

• improves the readability of the braking signal for vehicles behind you,
• reduces the risk of rear-end collisions in traffic jams and during sudden braking,
• maintains the vehicle's compliance with lighting regulation requirements.

Construction and fitment for Audi A8 / S8 D3

The third brake light has been designed specifically for the Audi A8 and S8 D3 body, ensuring it maintains the factory styling line and proper fitment with bodywork elements. The lamp construction is prepared for installation in the rear part of the vehicle, taking into account original mounting points and electrical wiring routing.

The properly selected lens optics ensure even light distribution across the entire length of the lamp, which translates into a clear, uniform braking signal. Using an original design helps avoid problems typical of generic replacements, such as leaks, shape mismatches, or incorrect light geometry.

Benefits of using an original brake light

Choosing an original third brake light for the Audi A8 / S8 D3 is a solution that technically and practically outperforms generic replacements. Key advantages include:

• Factory fitment – compatibility with the body structure and electrical system, without the need for modifications.
• Stable lighting parameters – correct light color and intensity, matched to the other rear lamps.
• Visual consistency – maintaining the original appearance of the rear of the vehicle, with no differences in lens shade or shape.
• Seamless integration with the lighting system – proper cooperation with factory controllers and wiring.

Thanks to these features, replacing a damaged or faulty lamp with an original component allows you to restore full functionality to the lighting system and maintain the vehicle's value at the appropriate level.

Installation area and service aspects

The element is intended for installation in the rear part of the vehicle, in the upper body zone. This positioning improves the visibility of the braking signal for drivers behind the Audi A8 or S8 D3, especially in multi-lane traffic and during heavy congestion.

During installation, it is worth paying attention to:

• correct seating of the lamp in the factory mounting points,
• tightness of the connection with body elements,
• checking for proper operation after connecting to the electrical system.

Properly performed installation allows for resistance to weather conditions and stable operation over the long term of use.

Expanding the Audi lighting system

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 additional lamps, control modules, or complete light assemblies, check out the available parts in the Audi main and center brake lights category.

Why choose used OEM components

For advanced premium class models such as the Audi A8 and S8 D3, using used OEM elements is often a reasonable compromise between cost and quality. Original components maintain factory operating parameters and fitment, while allowing you to reduce expenses compared to new parts.

If you are interested in the broader context of choosing used original elements for key vehicle systems, it is worth reading an article discussing the advantages of factory components in drivetrain repairs: Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement.

Summary

Audi A8 S8 D3 Rear High Level Upper Third Brake Stop Light Lamp is an original rear lighting system component, designed specifically for this generation of Audi models. It provides a clear braking signal, consistency with factory styling, and proper cooperation with the vehicle's electrical system. Replacing a faulty lamp with an original component allows you to restore full functionality to the lighting system and maintain a high level of safety during daily use.