Service bulletins for the 2021 Porsche 718 Cayman
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.
354 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| No. 1816.1 | 2022-05-03. Service bulletin. EQUIPMENT. Instructions on special tools and equipment - locally available tool. |
|---|---|
| No. 2207.1 | 2022-04-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Advanced technical information for WMM7. |
| No. 1801.4 | 2022-04-05. Service bulletin. SERVICE BRAKES. Advanced technical information for a brake squeal. |
| No. 07-21 | 2022-04-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH. Installation and conversion instructions for the dashcam on the 718. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.