2021-2026 Audi Visible Wires in Interior TSB 2043016/4

Owners of 2021-2026 Audi vehicles, including the Audi e-tron, may notice visible wires in various parts of their vehicle's interior. This issue is addressed by Technical Service Bulletin (TSB) 2043016/4, which clarifies the nature of these wires and provides a simple solution.

Symptoms

Owners typically report the following observations regarding the Audi e-tron visible wires:

• "Wires protrude from the trim."
• "Wires are visible in the left front footwell."
• "Wires are visible in the right front footwell."
• "Wires are visible in the right rear footwell."
• "Wires are visible in the left spare tire well."
• "Wires are visible in the right spare tire well."

It's important to note that no related Diagnostic Trouble Codes (DTCs) are stored in the vehicle's system for this condition.

Technical Background

According to Audi, these visible wires are part of sensors installed during the vehicle's manufacturing process. These wired sensors are located under the carpet and on the luggage compartment floor.

Their sole purpose is for use during the manufacturing phase and they have no function once the vehicle is in normal operation. Crucially, these sensors are not connected to the vehicle's electrical system. At the end of the manufacturing process, these wires are supposed to be stowed neatly under the trim.

Repair Procedure Summary

The resolution for the Audi e-tron visible wires is straightforward. If you find these cables visible, the recommended service procedure is to simply push or tuck them back underneath the trim panel. Since these cables are not connected to any circuits in the vehicle, this action effectively resolves the cosmetic issue without affecting vehicle functionality.

Important Warnings

Audi has provided specific guidance regarding this issue:

• Technical Assistance Center (TAC): "It is not necessary to contact the Technical Assistance Center (TAC) for this issue."
• Warranty: "This TSB is informational only and not applicable to any Audi Warranty."

Owner Action

If you observe Audi e-tron visible wires in your vehicle's interior, you can address the issue by gently tucking them back into place under the trim. Since these wires are not functional components of the vehicle's electrical system, there is no safety concern or impact on vehicle operation.

For any concerns about parts or service references mentioned in TSB 2043016/4, always check with your Audi Parts Department and/or ETKA for the latest information. Additionally, consult the Repair Manual for details on fasteners, bolts, nuts, and screws that may require replacement during any trim removal or reinstallation.

Source: NHTSA ID: 11013750