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Service bulletins for the 2020 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.

698 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
No. 2011.12022-11-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Information for recommended HV battery - fire blanket on the Panamera, Cayenne, and Taycan
PIWIS2201au2022-10-05. Service bulletin. EQUIPMENT. Information for PIWIS tester update 41.400.000 & .010.
PIWIS2201at2022-10-05. Service bulletin. EQUIPMENT. Information for PIWIS tester update #41.375.050
PIWIS2201as2022-10-05. Service bulletin. EQUIPMENT. Information for PIWIS tester update #41.375.045.
No. 197-21-12022-10-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMP2 - reworking charging electronics
No. D6152022-10-05. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Parts information for parts withdrawal involving the fuel filler flap
PIWIS2201ar2022-10-05. Service bulletin. EQUIPMENT. Information for PIWIS tester update #41.375.040
No. 09-212022-10-04. Service bulletin. EQUIPMENT; SERVICE BRAKES, HYDRAULIC. Technical information for workshop campaign WMA1 - check installation position of brake fluid return line and correct it if necessary.
No. 197-21-2)2022-10-04. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMP2 reworking charging electronics.
No. 197-21-12022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMP2 - reworking charging electronics.
No. 1804.12022-09-08. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Instructions on advanced technical information for the lubricant for the sunroof/sliding roof.
PIWIS2201an2022-09-08. Service bulletin. EQUIPMENT. Information for PIWIS tester update #41.300.000, .010 & .012
No. 147-222022-09-08. Service bulletin. VISIBILITY. Technical information for dust/spots on headlight lens for all models starting at model year 2020.
No. 197-21-22022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information on WMP2 - reworking charging electronics.
No. 197-21-32022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WMP2 - reworking charging electronics
No. 197-21-42022-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information WMP2 - reworking charging electronics (workshop campaign)
No. 22162022-09-08. Service bulletin. EQUIPMENT. Special tools information for HV lift tools kit - for the Macan, Panamera, Cayenne, and Taycan
No. 22232022-09-07. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for OBC - DMC faults for control pilot (Cayenne and Panamera E-Hybrids)
No. 116-222022-09-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Technical information for the check engine warning light / fault memory entry P26B100/00CB24
WNB52022-08-16. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Porsche intranet posting with information on Workshop Campaign WNB5 - recode front passenger side door control unit
WMJ62022-08-16. Service bulletin. ELECTRICAL SYSTEM; SEATS. Porsche intranet posting with information on Workshop Campaign WMJ6 - reprograming and-or coding seat control unit
WMK82022-08-16. Service bulletin. ELECTRICAL SYSTEM; WHEELS; EQUIPMENT. Porsche intranet posting with information on Workshop Campaign WMK8 - replacing wheel electronics for the tire pressure monitoring system
WMM72022-08-16. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on Workshop Campaign WMM7 - replacing VTS control unit
No. 33-222022-08-05. Service bulletin. ENGINE AND ENGINE COOLING. Overview of approved engine C20 engine oils for all Porsche models using this oil.
No. 31-222022-08-05. Service bulletin. ENGINE AND ENGINE COOLING. Overview of approved engine C40 engine oils for all Porsche models using this oil.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.