Service bulletins for the 2005 Volkswagen Beetle
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.
259 on file from NHTSA, as of 2026-10-19.
About P0420 on the 2005 Volkswagen Beetle: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
By topic
Only bulletins with trouble code: P0420 are shown. Show all
| 01 08 10 | 2008-04-29. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. UPDATE PROGRAMMING, MIL ON OR FLASHING, DTC P0420 STORED IN ECM. *NJ |
|---|
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.