Service bulletins for the 2026 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.
252 on file from NHTSA, as of 2026-10-19.
About C12B3 on the 2026 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: C12B3 are shown. Show all
| No. 37-26 | 2026-05-07. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Symptom based workshop manual for Information Messages Regarding Assistance System Failures, Fault Memory Entry: Implausible Chassis Number “C12B3F3” in the Assistance Systems Control Unit |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.