Audi A6 S6 C8 Rear Tailgate Boot Tail Light Lamp Inner Left N/S 4K5945091D

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A6 S6 C8 Rear Tailgate Boot Tail Light Lamp Inner Left N/S is an original lighting component designed for installation on the driver's side of the rear bodywork. This used component from the Rear lights and brake lights group allows for the restoration of proper tailgate lighting functionality while maintaining the factory styling and consistency with the vehicle's other lamps. Thanks to its design, which complies with Audi standards, it ensures proper vehicle visibility on the road and correct operation of lighting functions.

Specifications and technical data

• SKU: 4K5945091D-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K5945091D
• Substitutable numbers: 4K5945091D, 4K5 945 091 D
• Location on the vehicle: Rear, Left
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The described lamp is intended for installation in the rear of the vehicle, on the left side, within the tailgate area. It is responsible for the lighting functions associated with the rear part of the body, supporting vehicle visibility for other road users. Using a dedicated component for the A6/S6 C8 series allows for maintaining optical consistency with the outer tail lamps and proper fitment to the tailgate contours.

Construction and fitment for Audi A6 / S6 C8

The lamp has been designed as an inner tailgate lighting module that works in conjunction with the outer part of the rear lighting. The design provides for installation on the left side, which facilitates proper routing of the electrical harness and stable seating in the tailgate panel. The use of an original Audi solution promotes precise fitment with bodywork elements, reducing the risk of leaks and unwanted mounting gaps.

Benefits of using an original lamp

Using an original tailgate tail lamp in the Audi A6 / S6 C8 allows for maintaining a uniform color and light intensity across the entire rear assembly. This is particularly important when replacing a single module while the remaining lighting elements remain factory-fitted. The used component ensures:

• preservation of the factory geometry and lens shape,
• compatibility with factory mounting points,
• proper cooperation with the vehicle's electrical system.

Thanks to this, the replacement of a damaged lamp proceeds in an orderly manner, without the need for body or installation modifications.

Component condition and service application

The offered lamp is a used component, which in practice means a favorable compromise between repair costs and maintaining original build quality. This type of component will work well both for standard replacement of a damaged lamp after a collision or lens crack, as well as for staged reconstruction of the rear bodywork after major body and paint repairs.

Choosing an original used lighting module is often preferred by workshops specializing in the Audi brand due to predictable fitment and compliance with factory vehicle parameters.

Support in selecting parts

When selecting a tailgate tail lamp for the Audi A6 / S6 C8, it is worth paying attention to compatibility with the body version and the left-side placement. In case of doubt, comparing the shape and mounting points with the element factory-installed in the vehicle is helpful. A properly selected component allows for reducing installation time and avoiding fitment problems.

If you are planning a comprehensive repair or upgrade of the rear lighting in your Audi and need other elements from the same group, such as brake light modules, tailgate lamp segments, or side integrated sections, check the available parts in the Audi rear lights and brake lights category.

If you are considering whether a better solution in your case would be to refurbish the existing lamp or install a used original component, the following article describing the differences between these approaches may be helpful: Refurbished or used original – which part to choose for repairs?.