VW Touareg 7L Light Trunk Lid Boot Tail Lamp Wiring Rear Left N/S 7L6945093AA

VW Touareg 7L tailgate lamp harness left is an original electrical installation component designed for mounting on the rear left side of the vehicle. Thanks to its factory fit for the Touareg 7L model, the harness ensures correct power supply to the rear light and brake light in the tailgate, restoring full lighting functionality. A used OEM part is a sensible choice for repairs where compatibility, safety, and cost control are important.

Specifications and technical data

• SKU: RHD-7L6945093AA-2
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 7L6945093AA
• Substitutable numbers: 7L6945093AA, 7L6 945 093 AA
• Location on the vehicle: Rear, Left
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and Function in the Vehicle

The presented wiring harness is a component from the Rear Lights and Brake Lights group, responsible for the electrical connection of the rear lamp in the tailgate on the left side. Its placement on the vehicle is the rear, left side, allowing for precise integration with the factory installation system in the first-generation Volkswagen Touareg.

This component is particularly useful in situations where the original harness has been damaged due to wire abrasion, contact corrosion, improper repairs, or interference with the installation. Using an original harness allows for the restoration of:

• stable power supply to the parking light and brake light in the tailgate,
• correct operation of the lamp on the left rear side of the vehicle,
• consistency of the installation with the factory electrical architecture of Volkswagen.

Benefits of Using an Original VW Harness

The harness designed for the Touareg 7L, as a Volkswagen product, has been engineered with a specific model and body configuration in mind. This ensures:

• compatibility with factory connectors and mounting points,
• minimization of assembly errors and electrical contact issues,
• no need for modifications, soldering, or adding extra wire sections.

A used OEM part is a good solution for users who want to maintain the original vehicle specification while seeking an economical alternative to new components.

Application in Lighting Repairs and Diagnostics

The tailgate lamp harness is often overlooked during diagnostics, despite being responsible for many common lighting faults. Replacing this component is recommended, among other things, when:

• there are intermittent failures of the brake or parking lights on the left side,
• rear lighting error messages appear on the dashboard,
• damage to the wire insulation in the tailgate grommet has been identified.

Using a dedicated harness for the Touareg 7L allows for the quick restoration of proper system operation without the need to build the installation from scratch. This solution is particularly beneficial for workshops specializing in the Volkswagen brand and for discerning owners who service their vehicles themselves.

Product Condition and Installation Aspects

The offered harness is a used part, meaning it comes from a dismantled vehicle and has been verified for its suitability for further use. Such parts are often chosen for repairs where maintaining the original electrical installation design is crucial, while also optimizing service costs.

Thanks to its factory fit for the Touareg 7L, installation is similar to the manufacturer's service procedures. In most cases, it involves:

• removing the interior trim panels of the tailgate,
• disconnecting the old harness from the lamp and the main installation,
• routing and connecting the new harness at the original points.

Expanding Lighting Upgrades in Volkswagens

If you are planning a comprehensive repair or upgrade of the rear lighting area in your Volkswagen and need other components from the same group, such as additional lamps, wires, or connectors, check the available parts in the Volkswagen Rear Lights and Brake Lights category.

If you want to better understand how to optimally combine used OEM parts with new aftermarket replacements to reduce your car's service costs, it's worth reading the guide: Repairing a Volkswagen on a Budget? Discover How to Save on Genuine Car Parts.