Service bulletins for the 2021 Porsche Macan
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.
538 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Fuel tank are shown. Show all
| No. 2100.2 | 2022-03-04. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; ENGINE AND ENGINE COOLING. Instructions on advanced technical information for the Macan GTS - check engine warning for lean fuel mixture. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.