Audi A6 C8 Bumper Reflector Side Inner Rear Left N/S Red 4K0945103A

Audi A6 C8 Bumper Reflector Side Inner Rear Left N/S Red is an original component from the Reflector lights group, designed for the rear left part of the bumper. Precise fitment to the Audi body ensures stable mounting, correct light reflection geometry, and compliance with factory safety standards.

Specifications and technical data

• SKU: 4K0945103A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K0945103A
• Substitutable numbers: 4K0945103A, 4K0 945 103 A, 4K0 945 103 E, 4K0945103E
• Location on the vehicle: Rear, Left
• Category: Reflectors

Purpose and function of the reflector

The presented reflector is designed for installation in the rear left part of the Audi A6 C8 generation bumper. Its task is to increase vehicle visibility after dark and in difficult weather conditions by effectively reflecting the headlights of other road users. The red color is consistent with the typical marking of the rear zone of the vehicle, which supports the readability of light signals. The element is mounted inside the bumper structure, thanks to which it maintains consistency with the body line and does not disturb aerodynamics. The reflector design is optimized for the angle of light incidence, which allows for uniform dispersion of reflected radiation towards approaching vehicles.

Construction and fitment for Audi A6 C8

The reflector has been developed specifically for the Audi A6 C8 platform, which means that its shape, mounting points, and external profile are adapted to the factory bumper of this model. As a result, it does not require modifications or adjustments during installation, and the contact line between the bumper and the reflector remains aesthetic and tight. Precise fitment reduces the risk of looseness, vibrations, and unwanted noises while driving. The applied reflective surface structure has been designed to ensure clear light reflection in a wide range of angles, which improves vehicle visibility both from the rear and at a slight side angle.

Condition, service application, and benefits of installation

The item is offered as a used part, which allows for an economical repair of the rear bumper zone while maintaining the original manufacturer's specifications. This is a practical solution in situations such as mechanical damage, cracking of the reflector, or the need to restore full functionality of the passive lighting system after a collision. Replacing a damaged reflector with an original component from the same design series:

• restores proper vehicle visibility from the rear,
• maintains a consistent look of the rear bumper,
• reduces the risk of problems during a technical inspection,
• supports the maintenance of Audi's factory safety standards.

Mounting zone and integration with the body

The reflector is intended for installation in the rear left part of the vehicle, in a dedicated bumper slot. Such placement ensures proper cooperation with other rear lighting elements, including position lights and brake lights, creating a visually and functionally coherent signaling system. The element works with the factory Audi bumper construction, thanks to which the appropriate stiffness of the connection and resistance to typical operational loads, such as vibrations, temperature changes, or moisture, are maintained.

Expansion of the Audi reflector system

If you are planning a comprehensive repair or upgrade of the rear bumper zone in your Audi and need other elements from the same group, such as additional reflectors, reflector inserts, or light-reflecting segments, check the available parts in the Audi Reflector lights category. If you are interested in a broader context of using original used components in premium automotive and want to learn practical tips regarding the selection and installation of such elements, it is worth reading the article on retrofitting and servicing BMW models using original used parts, which shows how to effectively use dismantled components in high-class cars.