Service bulletins for the 2015 Porsche Panamera
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.
531 on file from NHTSA, as of 2026-10-19.
About P0299 on the 2015 Porsche Panamera: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P0299 are shown. Show all
| 122-B3K4R-05 | 2017-10-15. Service bulletin. WHEELS. Issue: Fault P029900-Turbo/Super Charger Underboost stored in the DME. Information: A vacuum line at the vacuum reservoir in the left front wheel well was not connected properly during production and may become disconnected (see the picture below). The repair is to simply reconnect the line and make sure it is not under tension. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.