Audi Q5 FY Tailgate Bootlid Light Lamp Cable Adapter Rear Left N/S 80A945075B

Audi Q5 FY Trunk Lid Lamp Cable Adapter Rear Left is a specialized electrical installation component designed to service the lighting in the rear left part of the trunk lid. As an original Audi brand component, it ensures proper fit with the factory wiring harness and a stable connection to the lamp. A used adapter from the Wires, plugs, and connectors category allows for a technically correct repair without altering the installation's structure.

Specifications and technical data

• SKU: 80A945075B-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 80A945075B
• Substitutable numbers: 80A945075B, 80A 945 075 B
• Location on the vehicle: Rear, Left
• Category: Sockets, Connectors & Wiring

Vehicle Application and Location

The adapter is designed for installation in the rear left section of the vehicle, within the trunk lid area. It is responsible for the electrical connection of the lamp to the main wiring harness, which is crucial for the proper functioning of the position lights, brake lights, or turn signals, depending on the specific configuration of the Audi Q5 FY model.

Its precise placement on the vehicle facilitates identification of the correct section of the installation for technicians and minimizes the risk of errors during lighting system replacement or diagnostics.

Adapter Construction and Function

The adapter belongs to the group of components referred to as Wires, plugs, and connectors, meaning it acts as a link between the lamp and the rest of the electrical installation. The connectors used are factory-matched to Audi standards, eliminating the need for adapters, soldering, or modifications to the wiring harness.

This solution:

• ensures stable electrical contact under the demanding operating conditions of the trunk lid,
• minimizes the risk of installation errors, such as reversed wire connections,
• facilitates the removal and reinstallation of the lamp during bodywork repairs or lighting replacements.

Benefits of Using an Original Audi Adapter

Choosing an original adapter specifically designed for the Audi Q5 FY offers a range of practical benefits. The component is structurally compatible with the factory installation, which helps maintain the vehicle's electrical integrity and reduces the likelihood of errors in the onboard systems.

Key advantages include:

• Factory-matched connectors – no need for wiring modifications, cutting wires, or using unreliable universal adapters.
• Compatibility with diagnostic systems – correct electrical connections reduce the risk of error messages related to faulty lighting or circuit interruptions.
• Can be used in post-accident repairs where restoring the original wiring path within the trunk lid is essential.

Condition and Practical Service Application

This part is offered as used, allowing for an economical repair while maintaining the original manufacturer's specifications. In workshop practice, such an adapter is ideal for both replacing a damaged lamp and resolving issues with intermittent lighting caused by previous, unprofessional installation modifications.

The adapter can be used for:

• standard rear lighting installation repairs,
• restoring the factory condition after installing non-original lamps,
• servicing vehicles after body and paint repairs to the trunk lid area.

Expanding the Audi Q5 Installation – Wires, Plugs, and Connectors

If you are planning a comprehensive repair or upgrade of the rear electrical installation area in your Audi and require other components from the same group, such as wiring harness sections, lamp connectors, or additional adapters, please check the available parts in the Audi Wires, plugs, and connectors category.

If you want to better understand how to effectively utilize used components in cars of this brand, refer to the article Audi on Used Parts – Tuning and Repairs Without Quality Loss, which describes a practical approach to repairs and modifications using aftermarket components.