2025-2026 Audi Rear Lid Malfunction TSB 2080913/3

Owners of certain 2025-2026 Audi models may experience an Audi rear lid malfunction, where the power tailgate fails to operate correctly. This issue is detailed in Technical Service Bulletin (TSB) 2080913/3, which identifies software version 0231 in the convenience system central module (diagnostic address 0046) as a contributing factor. The TSB outlines specific steps for diagnosis and repair to ensure the rear lid functions as intended.

Symptoms of an Audi Rear Lid Malfunction

Owners typically notice the following issues with their vehicle's rear lid:

• "The rear lid does not open as normal - it does not open fully."
• "It closes into the lock at full speed without the power latching system activating."
• "The rear lid does not close as normal and opens again."

These symptoms suggest an Audi rear lid malfunction that can be inconvenient and potentially impact the security of the vehicle's cargo area.

Diagnosis and Trigger Conditions

Workshop technicians have found that the complaint occurs occasionally and often without any specific event memory entries or fault codes stored in the system. A key finding is the presence of software version 0231 at diagnostic address 0046, which corresponds to the convenience system central module. This module is responsible for controlling various comfort functions, including the operation of the rear lid.

According to the TSB, the control unit may detect excessive force and stop the rear lid's movement, or in some cases, it might lose track of the rear lid's exact position. This can lead to the erratic behavior observed by owners.

Important Warnings for Owners

Audi has issued several critical notices regarding the repair procedure for this Audi rear lid malfunction:

• NOTICE: "It is imperative to reset initialization of the rear lid and then adapt it again. If this is not performed, the parameters logged in the control unit no longer match the preload of the rear lid and a repeat repair may be required."
• NOTICE: "It is essential not to hinder or stop the movement of the rear lid under any circumstances. This would interrupt the initialization process."
• CAUTION: "Anti-trapping protection is NOT active for the entire duration of the initialization process. Make sure that there is no risk of trapping you or other people at any time."

These warnings highlight the importance of professional service and caution during the repair process, particularly regarding safety during initialization.

Repair Procedure Summary

The repair for the Audi rear lid malfunction involves a two-step process that must be performed by a qualified technician:

1. Check Mechanical Setting of Rear Lid: Technicians must first verify the precise fit of the rear lid and ensure the permissible buffer forces (40N - 60N) are met. This involves consulting the workshop manual for