Audi Q5 FY Tailgate Bootlid Light Lamp Cable Adapter Rear Right O/S 80A945076B

Audi Q5 FY Tailgate Bootlid Light Lamp Cable Adapter Rear Right O/S is a specialized component from the Wires, plugs and connectors group, designed to support the lighting installation in the rear part of the vehicle. The adapter ensures a stable electrical connection between the lamp and the body wiring harness, which is crucial for the proper operation of the tailgate lighting and road safety.

Specifications and technical data

• SKU: 80A945076B-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 80A945076B
• Substitutable numbers: 80A945076B, 80A 945 076 B
• Location on the vehicle: Rear, Right
• Category: Sockets, Connectors & Wiring

Purpose and vehicle placement

The adapter is designed for installation in the rear right part of the tailgate, where it is responsible for connecting the lamp to the vehicle's electrical system. Precise fitment to the Audi Q5 FY generation design allows for maintaining factory cable routing and correct connector positioning, which reduces the risk of chafing, looseness, and lighting malfunctions.

Thanks to its dedicated placement in the tailgate area, the adapter supports the correct operation of lighting functions, such as position lights, brake lights, or turn signals, in accordance with the lamp configuration used in this model.

Construction and technical function

The component belongs to the Wires, plugs and connectors group, meaning it acts as a link between the factory electrical harness and the tailgate lamp. The connectors used are matched to Audi installation standards, which facilitates assembly and minimizes the risk of connection errors.

The cable adapter helps to:

• maintain a stable electrical connection in the moving zone of the tailgate,
• reduce mechanical stress on the wires during opening and closing of the tailgate,
• limit the risk of intermittent power supply interruptions to the lamp resulting from wear or improper cable routing.

Benefits of using an original Audi adapter

Using an adapter dedicated to the Audi Q5 FY allows for maintaining consistency with the vehicle's factory electrical system. The appropriate type of connectors, cable length, and cable routing geometry facilitate trouble-free installation and limit the need for system modifications.

A used component of this type can be a good solution in situations where wires have been damaged due to tailgate operation, contact corrosion, or improper repairs. Replacing the adapter with a functional unit allows for restoring proper lighting operation without interfering with the main body harness.

Service and diagnostic application

The tailgate lamp cable adapter is often replaced during:

• repairs after collisions in the rear part of the vehicle,
• troubleshooting issues related to intermittent lighting failure in the right tailgate lamp,
• regeneration of the electrical system in the tailgate area when insulation or connector damage is detected.

For workshops specializing in the Audi brand, using a dedicated adapter simplifies the service process, reduces assembly time, and lowers the risk of subsequent complaints related to unstable electrical connections.

Complementary installation elements

If you are planning a comprehensive repair or upgrade of the rear electrical system in your Audi and need other elements from the same group, such as additional harnesses, connectors, or cable adapters, check the available parts in the Audi wires, plugs and connectors category.

For users interested in a broader context of selecting used electrical and drivetrain components, practical tips on assessing the condition of elements and avoiding common purchasing mistakes can be found in the article Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems.