2024-2026 Audi e-tron GT Electrical System Fault TSB

Owners of 2024-2026 Audi e-tron GT models may encounter a warning message in their instrument cluster stating, "Electrical system: fault. Please contact workshop." This message, identified in Audi Technical Service Bulletin (TSB) 2075720/3, indicates a temporary restriction in the vehicle's electrical system. The Audi e-tron GT electrical system fault is a known issue for which Audi is developing a software-based solution.

This TSB, released on April 10, 2025, is primarily informational. It guides dealerships on how to manage customer inquiries regarding this specific Audi e-tron GT electrical system fault and emphasizes that no immediate repairs are necessary.

Symptoms

Owners may observe a yellow warning lamp illuminated in the instrument cluster shortly after switching on the ignition (terminal 15). This warning is accompanied by the message: "Electrical system: fault. Please contact workshop." When this message appears, the vehicle cannot be driven. However, cycling the ignition off and then back on typically clears the message, allowing the vehicle to be driven without further restrictions.

Important Warnings

Audi has issued specific guidance to dealerships and owners regarding this condition:

• "Do not replace any components for this condition since this will not resolve the customer's concern."
• "This TSB is informational only and not applicable to any Audi Warranty."

This means owners should not expect immediate parts replacement for this particular Audi e-tron GT electrical system fault, and any related service will not be covered under standard Audi warranty at this time.

Diagnosis

According to TSB 2075720/3, workshop findings indicate that no relevant Diagnostic Trouble Codes (DTCs) are stored in the vehicle's system when this warning occurs. The technical background suggests that certain customer usage behaviors can temporarily restrict the electrical system's function in specific use cases.

Dealer Action and Pending Solution

Audi is actively working on an improved software solution for this electrical system issue. This production solution is planned for release in the third quarter of 2025. Dealerships are instructed to inform customers that a permanent solution is expected by the end of the second quarter of 2025, though this timeline is subject to change.

In the interim, technicians are required to create a record in the Pending Service Solutions (PSS) application. This PSS record is submitted via the PSS link available in AccessAudi, under the Related Links >> Service section. This process helps Audi track the prevalence of the Audi e-tron GT electrical system fault and manage customer expectations while the software update is being finalized.

Owner Action

If you experience the "Electrical system: fault. Please contact workshop" message in your 2024-2026 Audi e-tron GT, you should contact your authorized Audi dealership. While no immediate repair is available, the dealership can document your concern through the PSS system and provide the latest information regarding the upcoming software update.

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Source: NHTSA ID: 11017629, Audi TSB 2075720/3