Service bulletins for the 2024 Audi A4
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.
768 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with type: Service campaign are shown. Show all
| Dealer 90X4_REV1 | 2024-09-06. Service campaign. UNKNOWN OR OTHER. The gateway control module will be replaced at no cost to owners. Updated claiming information |
|---|---|
| Circular 90X4_REV1 | 2024-09-06. Service campaign. UNKNOWN OR OTHER. The gateway control module will be replaced at no cost to owners. Updated claiming information |
| Dealer 90X4_REV1 | 2024-09-06. Service campaign. UNKNOWN OR OTHER. The gateway control module will be replaced at no cost to owners. Updated claiming information |
| Circular 90X4_REV1 | 2024-09-06. Service campaign. UNKNOWN OR OTHER. The gateway control module will be replaced at no cost to owners. Updated claiming information |
| Circular 37P2 | 2024-07-02. Service campaign. 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. |
| Circular 37P2 | 2024-07-02. Service campaign. 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. |
| Circular 90X4 | 2024-06-25. Service campaign. UNKNOWN OR OTHER. The gateway control module will be replaced at no cost to owners. |
| Circular 90X4 | 2024-06-25. Service campaign. UNKNOWN OR OTHER. The gateway control module will be replaced at no cost to owners. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.