Audi A6 C7 Tailgate Boot Lamp Light Wiring Cable Rear Left N/S 4G9945093D

The Audi A6 C7 left rear tailgate wiring harness is an original electrical system component designed to power the rear lighting of the vehicle. With factory-fitment for the Audi A6 C7 model, this harness ensures a stable electrical connection and proper operation of the left-side tailgate lamp. It's a practical service solution for repairs following collisions, mechanical damage, or lamp power supply issues.

Specifications and technical data

• SKU: 4G9945093D-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G9945093D-2
• Substitutable numbers: 4G9945093D-2, 4G9 945 093 D-
• Location on the vehicle: Rear, Left
• Category: Sockets, Connectors & Wiring

Vehicle Application and Function

This wiring harness belongs to the Wires, Connectors, and Terminals category and is designed for installation in the rear left section of the Audi A6 C7 generation body. It is responsible for transmitting signal and power to the lamp located in the tailgate, which directly impacts:

• correct operation of the rear parking and signal lighting,
• stability of electrical connections in the moving part of the body (tailgate),
• reduced risk of circuit interruption when opening and closing the tailgate.

Its placement on the vehicle (rear, left side) allows for precise identification of the component when selecting parts and planning electrical system repairs.

Construction and Fitment for Audi A6 C7

The harness is designed as part of the Audi rear lighting system, with appropriately selected connectors and wire lengths tailored to the tailgate's geometry. This ensures:

• an organized installation process, with wires routed through factory mounting points,
• connectors that match the original lamp sockets and the vehicle's wiring,
• compatibility with the factory electrical system without the need for modifications.

Its original Audi origin helps maintain consistent electrical parameters with the rest of the system, which is crucial for the durability and reliability of the lighting system.

Item Condition and Service Application

This product is used, making it an economical solution for vehicle repairs, especially after mechanical damage to the harness or connectors within the tailgate area. It is suitable for situations where:

• intermittent rear lighting failures occur on the left side,
• wires have been chafed, kinked, or corroded in the tailgate hinge area,
• a complete harness replacement is necessary instead of temporary repairs to individual wires.

By retaining the original geometry and connector types, this part allows for the restoration of proper lamp function without altering the wiring system's structure.

Benefits of Using an Original Audi Harness

Using a factory wiring harness in the rear of the Audi A6 C7 offers several practical service benefits:

• Vehicle System Compatibility – no need for adaptations, soldering, or connector changes.
• Stable Electrical Parameters – wires and connectors selected to handle the lighting system's loads.
• Reduced Installation Time – allows for a near plug-and-play installation within the tailgate area.

This solution is particularly recommended for workshops and owners who want to restore full rear lighting functionality while adhering to manufacturer standards.

If you are planning a comprehensive repair or upgrade of the rear body electrical system in your Audi and need other parts from the same category, such as harnesses, connectors, or adapters, check the available parts in the Audi Wires, Connectors, and Terminals category.

For a better understanding of the relationship between the electrical system and component power supply in a vehicle, including elements that interact with the fuel system, the advisory article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair may be helpful. It discusses diagnostics, selection by manufacturer identifiers, and operational principles.