Audi A6 C7 Rear Tailgate Inner Light Lamp Wiring Cable Left N/S 4G9945093B

Audi A6 C7 Rear Tailgate Inner Light Lamp Wiring Cable Left N/S is an original electrical installation component designed to support the lighting in the left side of the tailgate. Thanks to its factory design for the Audi brand, it ensures proper signal routing and a stable connection with the lamp, which translates into trouble-free operation of the lighting system and correct communication with the vehicle's electronics.

Specifications and technical data

• SKU: 4G9945093B-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G9945093B
• Substitutable numbers: 4G9945093B, 4G9 945 093 B, 4H0973713, 4H0 973 713
• Location on the vehicle: Rear, Left
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the cable

The left tailgate lamp cable is responsible for power supply and transmitting control signals to the lighting assembly in the rear of the vehicle. This component operates in the area of the moving tailgate, so its construction is adapted to frequent bending and changes in position, which reduces the risk of circuit breaks and interference in lamp operation.

As a part from the Cables, harnesses, and connectors group, the component works with the factory electrical installation, enabling the proper functioning of position lights, brake lights, turn signals, or auxiliary lighting, depending on the vehicle configuration.

Construction and placement on the vehicle

The cable has been designed specifically for installation in the rear of the body on the left side, in the tailgate area. The placement on the vehicle defined as rear – left side facilitates clear identification of the correct mounting location and minimizes the risk of error when selecting the part.

The component includes appropriately selected cable sections and connectors matched to the factory sockets in the lamp and the vehicle's installation. This solution allows for installation in a plug-and-play manner, without the need for modifying the harness, soldering, or using additional adapters.

Benefits of using an original cable

Using a dedicated cable in the tailgate brings a number of practical benefits in daily operation:

• stable power supply to the lamp and reduced risk of flickering or light failure,
• proper cooperation with the body electronics and diagnostic systems,
• appropriate routing of the harness in the tailgate hinge, which reduces mechanical stress,
• easier localization and removal of faults related to the vehicle's rear lighting.

For the user, this means more predictable operation of the lighting system and a lower risk of error messages related to the tailgate lamp.

Condition of the item and service application

The offered cable comes from disassembly and is a used part, which is a cost-effective service solution in situations where the factory harness has been damaged as a result of years of operation, chafing, or insulation cracks in the tailgate hinge. Replacing it with an original component allows for restoring the correct operation of the lighting without the need to build the installation from scratch.

The cable will work well both for typical repairs after a failure and for a comprehensive inspection of the rear body electrical installation, when it is necessary to eliminate problems with intermittently failing lights or errors in the light control system.

Expanding the installation within the Audi rear lighting area

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 additional harnesses, cable sections, or service connectors, check the available parts in the Audi cables, harnesses, and connectors category.

For drivers who are simultaneously servicing the braking system and want to consciously choose used components, a guide describing the principles of safe purchase of elements such as discs, calipers, or ABS modules may be helpful – you can find detailed tips in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?.