Audi A3 8V Rear Light LED Lamp Trunk Lid Boot Tailgate Left N/S 8V0947121

Audi A3 8V Rear Light LED Lamp Trunk Lid Boot Tailgate Left N/S is an original lighting component designed for installation in the rear of the vehicle. It ensures a consistent look with the factory light set while providing clear light signaling for other road users. It is a practical solution when replacing a damaged trunk lid lighting module.

Specifications and technical data

• SKU: 8V0947121
• Mark: Audi
• Condition: Used
• OEM Part Number: 8V0947121
• Substitutable numbers: 8V0947121, 8V0 947 121
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented lamp is a component of the Rear lights and brake lights assembly in the Audi A3 8V generation, mounted at the rear of the vehicle on the left side, directly in the trunk lid. It is responsible for the correct reproduction of light signals in the rear zone of the car, working in conjunction with other lighting modules in the bumper and fender.

The placement on the trunk lid allows for maintaining the continuity of the light line and proper vehicle visibility during braking, parking, and driving in low-visibility conditions. Thanks to this, the lighting system remains consistent with the manufacturer's factory design.

LED technology and user benefits

The applied LED technology ensures uniform light distribution and fast signal activation, which improves the readability of messages for drivers behind you. LED diodes are characterized by low energy consumption and stable operation under typical road conditions.

For the user, this means:

• a consistent look of the rear bodywork with other LED lamps,
• precise reproduction of brake and position signals,
• user comfort thanks to the factory lighting characteristics.

Audi fitment and installation

As a component dedicated to the Audi brand, the lamp has been designed with proper fitment to the trunk lid and factory mounting points in mind. The appropriate shape of the housing facilitates installation in the place provided by the vehicle manufacturer, without the need for interference with the body structure.

The placement defined as rear – left side allows for unambiguous identification of the mounting position and avoids mistakes when selecting the part. This is particularly important when replacing a single module in the rear light set.

Characteristics of the used part

The offered lamp is a used part, which represents a reasonable compromise between the purchase cost and maintaining the original manufacturer's specification. Such components are frequently chosen for post-accident repairs and restoring the vehicle to its factory-compliant state.

For many users, this is a way to maintain a consistent look of the rear of the car while limiting expenses compared to purchasing a new element.

Support with selection and lighting system expansion

In the case of extensive rear vehicle repairs, it is worth ensuring the completeness of the lighting system – both on the left and right sides, as well as the stylistic consistency of all LED modules. A consistent set of lamps affects aesthetics, safety, and the correct operation of the electrical installation.

If you are planning a comprehensive repair or modernization of the rear lighting zone in your Audi and need other elements from the same group, such as fender light modules, bumper segments, or additional signal lamps, check the available parts in the Audi rear lights and brake lights category.

Practical operational tips

When replacing the LED trunk lid rear lamp, it is recommended to check the condition of the electrical harness, connectors, and the tightness of the element's fit to the lid skin. Proper installation reduces the risk of moisture ingress and ensures a stable electrical connection, which translates into trouble-free lighting operation.

Additional information regarding the operation of automotive components in demanding conditions, including the impact of temperatures on vehicle elements, can be found in the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings, which helps in better planning service and the selection of used parts.