Audi A4 B9 Rear Bumper Lower Light Reflector Left N/S 8W0945105D

Audi A4 B9 Rear Bumper Lower Light Reflector Left N/S is a precisely fitted component from the Reflectors group, designed for installation in the rear left section of the bumper. It is responsible for improving vehicle visibility after dark and in low-visibility conditions, supporting passive safety and ensuring the vehicle meets homologation requirements.

Specifications and technical data

• SKU: 8W0945105D
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W0945105D
• Substitutable numbers: 8W0945105D, 8W0 945 105 D
• Location on the vehicle: Rear, Left
• Category: Reflectors

Purpose and function of the reflector

The presented reflector has been designed specifically for the rear left side of the bumper in the Audi A4 B9 generation model. As an optical element from the Reflectors category, it is responsible for passively reflecting the light of other vehicles' headlights, making the car remain more visible during parking, maneuvering, and night driving.

Proper placement on the vehicle ensures correct light geometry and compliance with the factory body design, which is important both for safety and for maintaining a consistent look of the rear of the car.

Compatibility and fitment

The reflector has been developed as a dedicated Audi component, which translates into a proper fit with the bumper line and stable mounting in the original mounting points. Thanks to this, after replacement, the following are maintained:

• correct position of the reflector relative to the bumper surface,
• aesthetic integration with the rear part of the body,
• compliance with the vehicle's factory lighting system.

Such fitment reduces the risk of material stress, mounting play, or leaks that could occur when using non-dedicated parts.

Characteristics of the used component

The offered reflector is a used part, meaning it comes from vehicle dismantling and may show signs of wear typical for this type of component. At the same time, it retains its optical and structural function, allowing for an economical replacement of a damaged or missing element in the bumper.

Choosing a used Audi component is a cost-effective solution that also allows you to maintain the visual consistency of the vehicle and preserve the original character of the rear bodywork.

Benefits of installing the correct reflector

Using the appropriate reflector in the rear left part of the Audi A4 B9 bumper brings a number of practical benefits:

• increased visibility of the vehicle from the rear and side in night conditions,
• maintaining compliance with regulations regarding lighting equipment,
• aesthetic completion of the bumper line after a collision or body part replacement,
• no need for mounting modifications thanks to the fitment to the factory design.

For users who care about technical correctness and visual consistency of the vehicle, installing the correct reflector is a simple way to restore full functionality to the rear of the car.

Expansion of lighting upgrades

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 reflectors, mounting elements, or supplementary optical components, check the available parts in the Audi Reflectors category.

If you are also interested in the subject of maintenance and repairs using original, used components, it is worth checking out practical tips regarding diagnostics and component replacement in the article BMW N47 timing chain – typical failure and repair using original BMW parts, which shows how to consciously approach the selection of used parts in cars of various brands.