2023 Audi MIB3 Incorrect Time Display TSB

Symptoms

Owners of 2023 Audi vehicles may notice that the time displayed in the instrument cluster and/or on the MMI screen is sometimes incorrect. Typically, the time will synchronize to the correct reading after a few minutes of driving.

This issue manifests as the clock display providing an incorrect reading or, in some cases, no function at all. The underlying cause for the Audi MIB3 incorrect time display is a software anomaly within the vehicle's information electronics system.

Diagnosis / Trigger Conditions

This condition is a known software issue that can be reproduced by technicians. The problem lies within the MIB3 system, specifically affecting the information, navigation, communication, and entertainment functions related to the clock display.

Repair Procedure Summary

This Technical Service Bulletin (TSB) 2079389/1 identifies a software issue as the root cause for the incorrect time display. The resolution involves a software update to the vehicle's control units, specifically the 005F - Information electronics module, which currently uses software version 38*.

This TSB closes a previous bulletin, 2071921, which also addressed incorrect time display for MY2023 vehicles. An update package has been developed that combines specific hardware and software configurations. For detailed instructions on how this software package is distributed and used, technicians are referred to TSB 2076404, which covers deployment overview for customer service packages for MIB3 systems.

No parts replacement or repair attempts are necessary for this specific issue. The fix is entirely software-based.

Owner Action

If you own a 2023 Audi vehicle and are experiencing the Audi MIB3 incorrect time display, it is recommended to schedule an appointment with your authorized Audi dealer. They can diagnose the software version of your 005F - Information electronics control unit and apply the necessary software update.

This TSB is for reference only, and billing information for the software update instructions can be found in the relevant TSBs. Generally, software updates addressing such issues are covered under warranty and should not incur a charge for the owner.