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Service bulletins for the 2019 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.

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

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
122-L8R6J-102019-10-15. Service bulletin. ELECTRICAL SYSTEM. Bulletin highlighting new updates 38.750, 38.750.000 for the Porsche PIWIS Tester 3
122-B2G3N-102019-10-15. Service bulletin. ELECTRICAL SYSTEM. Information on airbag warning lights due to high cabin temperatures and how to clear the associated faults
122-E4R8U-092019-09-23. Service bulletin. ELECTRICAL SYSTEM. Bulletin outlining PIWIS Tester updates 38.600.020.
122-B3Y6H-092019-09-23. Service bulletin. ELECTRICAL SYSTEM. Bulletin outlining PIWIS Tester updates 38.600.000, .010, & .015.
122-L6P5E-072019-07-08. Service bulletin. ELECTRICAL SYSTEM. Request for dealers to remove Special Tool VAS 6839 from High Voltage tool box because the unit could give erroneous voltage readings. PAG has decided that VAS 6558A could be used in its place.
122-H5U6B-062019-06-24. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. Technical Bulletin detailing new Special Tool, Flexray Vehicle Network Tester, which is now a required tool to communicate with the vehicles modules and the Porsche in-house tester known as the PIWIS Tester III.
122-H7A2F-122019-02-25. Service bulletin. ELECTRICAL SYSTEM. Information: New data records for the DME control unit and the PDK control unit are available for the affected vehicles. The new data records will enhance vehicle drivability and switching comfort of the vehicles.
122-V3G9L-012019-02-25. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Replacement Keys Disallow KESSY Function

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