Service bulletins for the 2023 Audi A6
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
997 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with type: Emissions are shown. Show all
| Circ 37P3_REV1 | 2024-06-25. Emissions. UNKNOWN OR OTHER. Due to a software error in the transmission control unit in affected DSG transmissions, certain fault codes that turn on the malfunction indicator lamp (MIL) cannot be cleared after completion of repairs to resolve the underlying problem with the transmission that turned on the MIL. This issue does not impact tailpipe emissions or vehicle drivability. Stored faults may prevent the vehicle from passing subsequent state inspection and maintenance testing. |
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| Circ 37P3_REV1 | 2024-06-25. Emissions. UNKNOWN OR OTHER. Due to a software error in the transmission control unit in affected DSG transmissions, certain fault codes that turn on the malfunction indicator lamp (MIL) cannot be cleared after completion of repairs to resolve the underlying problem with the transmission that turned on the MIL. This issue does not impact tailpipe emissions or vehicle drivability. Stored faults may prevent the vehicle from passing subsequent state inspection and maintenance testing. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.