Audi A4 B8 Saloon Lamp Tail Light Side Connector Wire Rear Left N/S 8K5945095D

Audi A4 B8 Saloon Lamp Tail Light Side Connector Wire Rear Left N/S is an original lighting component designed for installation in the rear left section of the vehicle body. It ensures seamless operation of the lamp with the vehicle's electrical system, guaranteeing correct transmission of light signals. Thanks to its factory design, you maintain full compatibility with the Audi electrical system and a stable electrical connection.

Specifications and technical data

• SKU: 8K5945095D-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K5945095D
• Substitutable numbers: 8K5945095D, 8K5 945 095 D
• Location on the vehicle: Rear, Left
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function in the vehicle

The presented component is dedicated to the rear left side of the body, where it is responsible for connecting the lamp to the vehicle's electrical harness. It includes the connector and wire, which allows for a secure and sealed connection of the lamp to the installation, minimizing the risk of power interruptions or signal interference.

Such a solution is particularly important for the correct operation of position lights, brake lights, turn signals, and license plate lighting, directly affecting the vehicle's visibility and the clarity of signals for other road users.

Construction and technical advantages

The element has been designed as part of the original Audi lighting system, which translates into:

• precise fitment to the rear lamp socket on the left side,
• a stable electrical connector that limits play and overheating of contacts,
• a wire of the appropriate length for the factory harness routing.

Thanks to this, installation is carried out in an orderly manner, without the need for modifying the installation, soldering, or using adapters, which reduces the risk of subsequent electrical faults.

Benefits of using an original component

Using an original solution in the rear lighting area provides measurable operational benefits:

• maintaining factory sealing and resistance of connections to moisture,
• consistency of electrical parameters with the rest of the vehicle's installation,
• reduction of errors in light control systems and dashboard warning messages.

This is particularly important in modern vehicles, where diagnostic systems react to any change in resistance or circuit breaks. The original harness with connector allows for maintaining stable system operation without additional adaptations.

Condition and service application

The item comes from dismantling, making it an attractive service solution for users looking for parts with factory specifications at a more favorable price than a new component. It works well both for replacing a damaged lamp and for repairing the installation after a collision or interference with the rear part of the body.

In practice, this means the ability to restore full functionality of the rear lighting without the need to build the installation from scratch, while maintaining factory wire routing and the original connector type.

Expanding the Audi lighting system

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Audi and need other elements from the same group, such as additional harnesses, connectors, or modules related to the lamps, check the available parts in the Other Audi category.

For users interested in a broader look at the structural differences between standard and sports versions, including solutions in terms of drivetrain, brakes, and chassis, the article Audi RS vs other models – what is hidden under the hood and chassis? will be helpful, allowing for a better understanding of the brand's design philosophy and enabling informed part selection based on the car's character.