Service bulletins for the 2004 Audi A8
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.
209 on file from NHTSA, as of 2026-10-19.
By type
By component
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Only bulletins with component: Cooling system are shown. Show all
| Edition92 | 2023-02-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Idenifying and mixing factory fill engine coolants |
|---|---|
| TSB-97-07-18 | 2010-05-24. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. AUDI: COOLING FAN INOPERABLE. PULLEY DAMAGES THE WIRING LOOM FOR THE COOLING FAN CONTROL UNIT, CAUSING A SHORT CIRCUIT. FUSES INSTALLED IN AUTOMOTIVE WIRING HARNESSES TO PREVENT THERMAL EVENTS AND DAMAGES TO THE VEHICLE PREVENT THE DANGER OF A FIRE IN CASE THE WIRE IS ABRADED. *PE |
| 970718 | 2008-04-16. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. COOLING FAN INOPERABLE. *NJ |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.