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Service bulletins for the 2021 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.

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

By type

By component

By trouble code

Bulletins, newest first
No. 23182023-09-09. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Information on advanced technical information for the wall charger connect - ground fault troubleshooting
No.8-212023-09-08. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM. Installation and conversion instructions for the front camera
No. 96-23-22023-09-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING. Technical information on a message that states "engine control fault" in the instrument cluster/fault memory entries for the oxygen sensor downstream of the catalytic converter.
No. 96-23-12023-09-08. Service bulletin. ENGINE AND ENGINE COOLING. Technical information on a message that states "engine control fault" in the instrument cluster/fault memory entries for the oxygen sensor downstream of the catalytic converter.
No. 10-232023-09-08. Service bulletin. ENGINE AND ENGINE COOLING. Instructions on manufacturers certificate for approved Porsche C30 engine oils.
No. 14-232023-08-04. Service bulletin. ENGINE AND ENGINE COOLING. Manufacturers certificate for allocation of approved engine oils
No. 24-232023-08-04. Service bulletin. WHEELS. Manufacturers certificate for approved wheels and tires
No. 99-23-22023-08-04. Service bulletin. SEAT BELTS. Technical information for APA9 - replace screw connection for seat belt mount at rear left and/or right
PIWIS2301as2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.100.000, .010 & .011
No. 23152023-08-03. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Porsche Mobile Charger
PIWIS2301ar2023-08-03. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Information for PIWIS tester updates 42.000.050 & .051
No. 2116.22023-08-03. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the red warning instrument cluster - occupant seat belt not fastened.
PIWIS2301aq2023-08-03. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Information for PIWIS tester update 42.000.048
No. 53-21-12023-08-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for the message “e-power not available” appears in the instrument cluster with the message “oil level too high"
PIWIS2301ap2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.000.040
PIWIS2301ao2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.000.035
No. 18-202023-07-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING. Installation and conversion instructions for the sport exhaust system on the Panamera.
No. 20-202023-07-06. Service bulletin. ENGINE AND ENGINE COOLING. Installation and conversion instructions for the sport exhaust system in the Panamera E-Hybrids
No. 1706.22023-07-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for packaging and test log requirements for high voltage lithium-ion battery returns.
No. 23112023-07-06. Service bulletin. EQUIPMENT. Special tools information on an upgrade to the pushers for the VAS5237
No. 2235.22023-06-06. Service bulletin. ENGINE AND ENGINE COOLING. Instructions on advanced technical information for the display of coolant temperature showing too high in the Panamaera, Macan, and Cayenne.
No. 23082023-06-06. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment for the map update service for the PCM4 and 5
No. 127-222023-06-06. Service bulletin. STEERING. Technical information on WNH9 - replacing front cover on steering wheel
APA12023-05-05. Service bulletin. ENGINE AND ENGINE COOLING. Porsche intranet posting with information on replacing external coolant pump
No. 2307-12023-05-03. Service bulletin. EQUIPMENT. Special tools and information on the sealing ring extractor

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