Audi A4 B8 Saloon Rear Inner Light Tailgate LED Lamp Left N/S 8K5945093B

Visual condition of the part

The product shows signs of use visible in the photos. Audi A4 B8 Saloon Rear Inner Light Tailgate LED Lamp Left N/S is an original component from the Rear lights and stop lights group, designed for installation on the left side of the vehicle's rear. It ensures a consistent look for the rear lamp, proper light signaling, and an aesthetic fit to the body lines of the Audi A4 B8.

Specifications and technical data

• SKU: 8K5945093B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K5945093B
• Substitutable numbers: 8K5945093B, 8K5 945 093 B
• Location on the vehicle: Rear, Left
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented lamp is an inner rear LED lighting component mounted in the tailgate on the left side of the Audi A4 B8 saloon. It works in conjunction with the outer part of the lamp located in the fender to create a complete rear signaling system. It is responsible for clearly marking the vehicle on the road, which translates into better visibility and safety during braking, parking, and night driving. Thanks to LED technology, the lamp is characterized by a stable light beam and fast response time, which is particularly important for brake signaling. The design, tailored to the specific saloon body model, eliminates the problem of leaks and poor fitment typical of universal replacements.

Construction, installation, and compatibility

The component has been designed as part of the Audi rear lighting system, with a properly shaped lens and an electrical connector intended for the factory wiring harness. Installation takes place in the location provided by the manufacturer in the tailgate, without the need for bodywork or electrical system modifications, which facilitates service and shortens replacement time. As a part from the Rear lights and stop lights group, the lamp maintains compliance with the factory body geometry and Audi's stylistic line. Proper fitment to the left side of the vehicle's rear minimizes the risk of plastic stress, leaks, and incorrect light distribution.

Performance characteristics and advantages

The LED lighting used in this component ensures uniform light distribution across the surface of the lens, which improves the readability of signals for other road users. Stable operation of the diodes reduces the need for frequent replacements compared to traditional bulbs, and the fitment to the specific Audi model allows for maintaining a consistent look of the entire rear panel.

• Factory fitment to the Audi A4 B8 saloon tailgate on the left side.
• LED technology ensuring fast activation and uniform illumination.
• Compatibility with the vehicle's rear light and stop light system.
• Aesthetic complement to the outer part of the lamp in the fender. An element configured in this way allows for the restoration of full functionality of the rear lighting after a collision, mechanical damage, or operational wear, without interfering with the body structure.

Condition and service application

The lamp is a used component, which makes it an attractive service solution for Audi A4 B8 owners who want to maintain the factory lighting standard at reasonable repair costs. It works well both for replacing a single damaged module and for restoring a complete set of rear lamps on the left side.

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 components from the same group, such as position light modules, stop light segments, or additional tailgate lighting elements, check the available parts in the Audi rear lights and stop lights category. For drivers interested in the broader topic of selecting used OEM components and their impact on driving characteristics, an interesting addition to your knowledge might be an article about turbochargers in sports Mini models, available here: Go-Kart Feeling XXL – used N18 turbocharger versus B48 in Mini Cooper S.