Service bulletins for the 2018 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.
798 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Parking brake are shown. Show all
| 122-K8S4D-10 | 2018-10-15. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC; PARKING BRAKE. Information: If the brake shoes or disc brakes need to be replaced, calibration of the electric parking brake cannot be carried out due to a software error. In the event of a complaint, the electric parking brake control unit must be re-programmed. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.