Service bulletins for the 2004 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.
151 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Suspension are shown. Show all
| 43131420187658 | 2024-03-04. Service bulletin. SUSPENSION. Self-leveling compressor inoperative |
|---|---|
| A4021242016453_4 | 2021-05-06. Service bulletin. SUSPENSION. This bulletin contains instructions for determining if bushings need to be replaced. |
| TSB-43-12-11 | 2012-12-05. Service bulletin. SUSPENSION. AUDI: THE CONTROL MODULE, AS A SAFEGUARD, WILL LOWER VEHICLE TO LOWEST POSITION AND ILLUMINATE WARNING LIGHT DUE TO FAILURE OF COMPRESSOR, FOR AIR SUSPENSION OR POOR PERFORMANCE, VEHICLE NOT ABLE TO BE ADJUSTED. MODELS 2004-2008 A6 (C6), 2013 A6 (C7); 2004-2013 A8 (D3-D4); 2013 A7 (C7); 2007-2011 Q7. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.