Audi S3 8Y Rear Tailgate Trunk Lid Boot Light Lamp Left N/S LED Inner 8Y0945307

Audi S3 8Y Rear Tailgate Trunk Lid Boot Light Lamp Left N/S LED Inner is an original lighting component from the Rear lights and brake lights group, designed for installation on the left side of the vehicle's rear. It ensures a consistent appearance of the tailgate with the factory body line and proper light signaling, which is important for both the safety and aesthetics of the car.

Specifications and technical data

• SKU: 8Y0945307
• Mark: Audi
• Condition: Used
• OEM Part Number: 8Y0945307
• Substitutable numbers: 8Y0945307, 8Y0 945 307, 00213521
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented lamp is an internal tailgate component, operating within the vehicle's rear lighting system on the left side. It is responsible for the correct distribution of light signals between the tailgate and the body, which is essential for braking, signaling the vehicle's presence, and maintaining light visibility for other road users.

Thanks to a design compliant with Audi factory standards, the lamp maintains the correct light geometry and fitment to the tailgate contours, which reduces the risk of leaks and improper installation.

Advantages of using an original Audi lamp

Using an original component in the Audi S3 8Y model allows you to maintain the consistency of the lighting system and avoid problems typical of aftermarket replacements. Key benefits include:

• factory fitment to the shape of the left side of the tailgate,
• maintenance of uniform light color and intensity relative to the other lamps,
• compatibility with the vehicle's electrical system without the need for modifications,
• preservation of the original appearance of the rear bodywork.

For the user, this means stable operation of the lighting system and no need for additional adaptations, which translates into more predictable installation and operation.

Installation and operational characteristics

The lamp is designed for installation in the rear of the vehicle on the left side, within the tailgate area. The design provided by the manufacturer allows the element to be seated in factory mounting points, which facilitates service work and shortens replacement time. This allows for the restoration of full lighting functionality after mechanical or collision damage.

As an element from the Rear lights and brake lights category, the lamp works with other rear lighting modules to create a coherent signaling system. A correctly selected component helps maintain compliance with requirements regarding vehicle visibility on the road.

Component condition and service application

The offered lamp is a used component, which makes it an attractive service solution for post-accident repairs or replacing damaged lighting elements. This allows for cost reduction while maintaining the manufacturer's original specifications, which is particularly important in premium class vehicles such as the Audi S3.

Choosing such an element is beneficial in situations where the priority is to combine technical compliance with a reasonable repair budget, while maintaining the correct operation of the lighting system and the aesthetics of the rear bodywork.

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 tailgate lamps, combination light modules, or internal lighting segments, check the available parts in the Audi rear lights and brake lights category.

For a comparison of solutions used in other sports compacts and inspiration for lighting and bodywork upgrades, it is worth reading the article describing the development of the popular hot-hatch: Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – design changes and VW car parts.