Audi A7 4G Rear Boot Tailgate Light Lamp Plug Socket Wiring Left N/S 4G8945093H

The Audi A7 4G Plug Wiring Harness Left Rear Lamp is an original electrical installation component designed to service the rear left lighting in the Audi A7 4G generation model. Thanks to its factory design, it ensures a secure electrical connection and proper cooperation with the Rear lights and brake lights system, which translates to safe and stable lamp operation.

Specifications and technical data

• SKU: 4G8945093H-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G8945093H
• Substitutable numbers: 4G8945093H, 4G8 945 093 H
• Location on the vehicle: Rear, Left
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and Function in the Lighting System

The presented plug with wiring harness is dedicated for installation in the rear left part of the vehicle, where it is responsible for supplying power and control signals to the lamp. A correctly selected component in this area is crucial for:

• correct operation of the position and brake lights,
• stable electrical contact in the lamp socket,
• reducing the risk of errors in lighting control systems.

Thanks to the use of an original design, the wire with the plug works with the factory Audi installation, which facilitates installation and minimizes the need for modifications to the system.

Construction and Fit for Audi A7 4G

The harness has been designed specifically for the electrical architecture of the Audi A7 4G, taking into account the geometry of the rear body and the placement of the lamps. The appropriate shaping of the wire and connector allows for:

• trouble-free routing of wires in factory guides,
• proper positioning of the connector at the left rear lamp,
• maintaining the sealing and stability of the connection in the lamp socket.

Such a fit reduces mechanical stress on the wires and connectors, which contributes to longer durability of electrical connections and reduces the risk of chafing or contact looseness.

Benefits of Using an Original Harness

Using a dedicated wiring harness for the left rear lamp in the Audi A7 4G allows for maintaining the consistency of the entire lighting system. In practice, this means:

• maintaining operating parameters in accordance with the vehicle manufacturer's specifications,
• no need to make custom connectors or solder wires,
• easier diagnosis of potential future faults.

For the user, this translates to stable rear lighting operation, which is important for both driving safety and the correct functioning of the vehicle's lighting monitoring systems.

Vehicle Placement and Installation Aspects

The component is intended for installation in the rear left part of the body, in direct proximity to the lamp. This placement requires the wire and plug to be resistant to typical operational loads in this area, such as vibrations, temperature changes, or moisture. The appropriate connector design facilitates:

• secure insertion into the lamp socket without excessive force,
• correct latching of the connector lock,
• maintaining electrical contact during vehicle operation.

This allows for an organized installation, maintaining the factory logic of wiring in the Audi A7 4G.

Condition and Application in Vehicle Service

The product comes from the used parts group, making it an attractive solution for lighting system repairs when the original harness or lamp connector has been damaged. Replacing this component is particularly justified in situations where:

• the plug contacts have overheated or melted,
• the wires have been mechanically damaged,
• there are intermittent lighting failures on the rear left side.

Using an original harness allows for restoring correct lamp operation without the need to interfere with the vehicle's main electrical system.

If you are planning a comprehensive repair or upgrade of the rear lighting area in your Audi and need other components from the same group, such as taillights, control modules, or additional wiring, check the available parts in the Audi Rear lights and brake lights category.

For drivers who want to better understand the used parts market and make informed choices about components for popular models, our guide will be helpful: Best Used Car Parts – A Guide to the Most Frequently Chosen Original Parts.