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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

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

Bulletins, newest first
No. 25022025-06-02. Service bulletin. ELECTRICAL SYSTEM. Tech live look information on transition to dynamics 365 remote assist
WPD82025-05-07. Service campaign. ELECTRICAL SYSTEM. Porsche intranet posting with information on workshop campaign WPD8 - reprogramming high voltage battery control unit
No. 2413a2025-05-07. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for data signal strength and speed in the Porsche Center - MRT Requirments
No. 22-252025-05-07. Service bulletin. ELECTRICAL SYSTEM. Technical information Various Fault Memory Entries Regarding Refrigerant Pressure Sensors
No. 25062025-05-06. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for VAS 6292 Spec Update 2025.0.1. All models
No. 173-232025-05-06. Service campaign. ELECTRICAL SYSTEM. Technical information for WPD8 – Re-Programming High-Voltage Battery Control Unit
No. 10-252025-04-07. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; ENGINE. Technical Information - Malfunction Indicator Light Active / Fault Memory Entry "P242100" or "P242200" in DME Control Unit: Observe Guided Troubleshooting (10 / 25)
No. 11-252025-04-07. Service bulletin. LANE DEPARTURE: WARNING; ELECTRICAL SYSTEM; LANE DEPARTURE: ASSIST. Technical Information - Various Error Messages regarding Driver Assistance Systems in the Instrument Cluster / Passive Fault Memory Entry "C12D5FA" in the Driver Assistance System Control Unit (ZFAS) (11/25)
No. 109-242025-03-06. Service campaign. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Technical Information - WPU1–Supply Cable with NEMA Power Plug and Updating Porsche Mobile Charger Software (Workshop Campaign)
No. 173-212025-03-05. Service bulletin. ELECTRICAL SYSTEM. Technical Information - Warning Message “Coolant Temperature Too High”: Checking Coolant Pump and Change - Over Valve (173/21)
No. 27-242025-03-05. Service bulletin. ELECTRICAL SYSTEM. Technical Information - Software Error in the Auxiliary Alarm System Control Unit Leads to Fault Memory Entry “B107314”intheAirbagControlUnit(27/24)
WRE72025-01-09. Service campaign. SEATS; ELECTRICAL SYSTEM. Porsche intranet posting with information on WRE7 - Workshop Campaign - reprogramming Porsche rear seat entertainment system
No. 67-242025-01-08. Service campaign. ELECTRICAL SYSTEM. Technical information for reprogramming Porsche rear seat entertainment
No. D7062025-01-07. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the socket and throttle control element. The vehicles affected are cars that use part numbers 9J1821941G, 9J1821942G, 9J1959774F, PAD959774
No. D7022024-12-06. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for parts withdrawal involving the camera and control unit with the camera - PAD980551 & PAD980568C. The affected vehicles are cars that use the part numbers mentioned.
No. 2416.22024-12-04. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Panamera E-Hybrid "remove charger plug" message in the instrument cluster
No. 24332024-11-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Porsche mobile charger plus supply cable initialization failure
No. 157-242024-11-06. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for the external body symptom - rear spoiler jams/fault memory entry in rear spoiler control unit
No. 138-24-22024-11-06. Service bulletin. ELECTRICAL SYSTEM. Warranty information for a warranty extension on the electric machine temperature sensor
No. 24132024-11-05. Emissions. ELECTRICAL SYSTEM. Special tools and equipment information for the mobile data signal strength in the workshop
No. D6952024-10-07. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the booster - 7PP035223M, 7PP035223AA, 99164548000. Vehicles affected are cars that use the part numbers listed.
No. 138-242024-10-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for warranty information on a warranty extension electric machine temperature sensor
No. 11-242024-10-04. Service campaign. ELECTRICAL SYSTEM. Technical information for the supply cable for Porsche mobile charger with nema power plug
No. 109-242024-10-04. Service campaign. ELECTRICAL SYSTEM. Technical information for WPU1 - supply cable with NEMA power plug and updating Porsche mobile charger software
No. D6932024-09-05. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the wire set - 976971227 & 976971227A

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