2021-2022 Audi e-tron Battery Software Update 93N6 Revision

Audi has released an important dealer communication, identified as 93N6, regarding a revision to the instructions for the Battery Modules Control Unit Software update. This notice, dated September 25, 2024, is primarily an administrative update for Audi dealership personnel concerning the handling of the existing SVM (Software Version Management) update.

This communication specifically pertains to the 2021-2022 Audi e-tron and e-tron Sportback models. The core message is that the instructions for performing the Audi e-tron battery software update have been revised, and dealers are directed to ensure they are using the most current documentation.

What is Audi Campaign 93N6?

Campaign 93N6 refers to an Audi Service Measure (SVM) update designed to address the Battery Modules Control Unit Software. Such updates are crucial for maintaining optimal performance, efficiency, and longevity of the high-voltage battery system in electric vehicles like the Audi e-tron. While the original purpose of the SVM update is not detailed in this specific revision notice, these types of software updates often improve battery management, charging characteristics, or address minor operational anomalies.

Revision Details for Campaign 93N6

The dealer communication explicitly states that "The SVM update instructions have been revised." This means that the procedural steps or technical guidance previously provided to technicians for implementing the Audi e-tron battery software update have been updated. Dealerships are instructed to ensure that all personnel with campaign-related responsibilities have thoroughly reviewed the revised bulletin. This updated information is available through Audi's internal service platforms, ELSA and Service References in Elsa2Go.

What This Means for Owners

This particular communication is an internal notice for Audi dealerships and does not indicate a new recall or a direct action required by vehicle owners. It signifies Audi's ongoing commitment to providing accurate and up-to-date service information to its technicians. If your 2021-2022 Audi e-tron or e-tron Sportback is due for service, the dealership will automatically consult the latest service bulletins, including the revised instructions for the Audi e-tron battery software update under campaign 93N6, to ensure your vehicle receives the most current software.

Important Dealer Instructions

The communication includes a critical directive for dealership staff: "Please discard any paper copies you may have printed and ensure they are replaced with the most current version." This highlights the importance of technicians always referring to the digital, most current version of service instructions to avoid using outdated procedures that may no longer be accurate or effective. This ensures that any service performed on your vehicle, including the Battery Modules Control Unit Software update, is done according to the latest manufacturer guidelines.

Source: NHTSA ID: 11009289