Audi A4 B7 Rear Lamp Tail Light Outer Wiring Loom Cable Right O/S 8E5945096

Audi A4 B7 Rear Lamp Tail Light Outer Wiring Loom Cable Right O/S is an original electrical installation component designed for the right, outer tail light in the Audi A4 B7 generation model. Thanks to its factory design, it ensures a reliable electrical connection, stable lighting operation, and compatibility with the vehicle's factory electrical system. It is a practical solution for post-collision repairs, lamp replacement, or damage to the factory wiring harness.

Specifications and technical data

• SKU: 8E5945096-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E5945096
• Substitutable numbers: 8E5945096, 8E5 945 096
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and function in the lighting system

The presented wiring loom is a component from the Rear lights and brake lights group, responsible for supplying power and control signals to the right, outer tail light. It is mounted in the rear part of the body on the passenger side and works with the factory lighting module, ensuring the correct operation of position lights, brake lights, turn signals, or fog lights – in accordance with the configuration of the installed lamp.

A properly selected wiring loom minimizes the risk of installation errors, connector overheating, or unstable lighting operation, which is important for both driving safety and vehicle compliance with traffic regulations.

Construction and fitment for Audi A4 B7

The wiring loom has been designed specifically for the geometry of the Audi A4 B7 rear body section, ensuring that the routing of wires, segment lengths, and connector placement are matched to the factory mounting points. This facilitates installation and limits the need for interference with the vehicle's original wiring.

Key functional features:

• dedicated placement in the rear, right part of the vehicle,
• factory-type connectors for the outer tail light,
• adapted for operation in the trunk compartment and wheel arch zone,
• compatibility with the Audi A4 B7 factory electrical system.

As a result, this component can be used as a replacement for a damaged wiring loom without the need for modifying the installation, which promotes trouble-free assembly and reduces repair time.

Condition, service application, and benefits of installation

The product comes from disassembly and is offered as a used part, which allows for an economical repair of the lighting system while maintaining the manufacturer's original specifications. Replacing a damaged or corroded wiring loom with a functional element of this type is particularly recommended when problems with the right tail light operation, intermittent light failures, or signs of connector overheating occur.

The main advantages of using this wiring loom in an Audi A4 B7 include:

• maintaining the factory standard of electrical connections,
• reducing the risk of installation errors compared to universal modifications,
• consistency with the original vehicle diagnostic system,
• possibility of quick replacement in workshop conditions.

Support with selection and additional technical information

The wiring loom for the right, outer tail light for the Audi A4 B7 is a component with a strictly defined purpose, so it is worth verifying compatibility with the body version and the lamp used before purchasing. In case of doubt, it is helpful to compare the shape of the connectors and the routing of the wires with the component currently installed in the vehicle. Such an approach helps avoid installation problems and ensures stable operation of the rear lighting after repair.

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

To expand your knowledge on the impact of component condition on safety and driving comfort, including the interaction of lighting with other vehicle systems, it is worth reading the guide Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which helps in better planning of service work on the car.