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

Audi has released an important dealer communication, identified as UPDATE 93N6, concerning the Battery Modules Control Unit Software. Dated September 25, 2024, this notice informs Audi dealerships that the SVM (Software Version Management) update instructions for this critical component have been revised. This communication is administrative in nature, ensuring that all dealer personnel have access to and utilize the most current procedures when performing service related to the Audi e-tron battery module software.

What is Audi Communication UPDATE 93N6?

UPDATE 93N6 is a revision notice for existing SVM update instructions pertaining to the Battery Modules Control Unit Software. This means that the procedural steps or guidelines for updating the software that manages the battery modules in affected Audi e-tron vehicles have been updated. This document itself does not introduce a new recall or a new problem, but rather updates the internal guidance for technicians on how to perform an existing service action.

Why are these instructions being revised?

Revisions to service instructions are common and are typically issued to improve efficiency, clarify steps, or incorporate new diagnostic insights. For the Battery Modules Control Unit Software, ensuring technicians have the most accurate and up-to-date instructions is crucial for proper vehicle operation and battery longevity. These revisions are published to ELSA and Service References in Elsa2Go, Audi's internal technical information systems for dealerships.

What this means for your Audi e-tron battery module software

For owners of 2021-2022 Audi e-tron and e-tron Sportback models, this communication ensures that any future service involving the Battery Modules Control Unit Software will be performed using the latest, most accurate procedures. While this notice doesn't detail specific symptoms or a new repair, it underscores Audi's commitment to providing its service network with precise instructions for maintaining your vehicle's critical systems, including the Audi e-tron battery module software.

Important Information for Dealers

Audi explicitly instructs dealer personnel to thoroughly review the revised bulletin. The communication states: "Please discard any paper copies you may have printed and ensure they are replaced with the most current version." This highlights the importance of using only the latest documentation to avoid errors during service.

Owner Action

If your 2021-2022 Audi e-tron or e-tron Sportback requires service related to its battery system or control unit software, you can be assured that your Audi dealership will be working with the most current instructions. There is no specific action required from owners based on this administrative notice. However, if you have any concerns about your Audi e-tron battery module software or any other aspect of your vehicle's performance, it is always recommended to contact your authorized Audi service center for diagnosis and assistance.

NHTSA Source Citation

NHTSA ID: 11009229