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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. ASB22026-04-07. Service bulletin. ELECTRICAL SYSTEM. Technical information on ASB2 - Re-Programming Assistance System Control Unit
No. D7702026-04-06. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving various parts - battery module and high voltage battery. The vehicles affected are ones that use the part numbers in the attached PDF
No. ASB22026-04-06. Service campaign. ELECTRICAL SYSTEM. Technical information for ASB2 Stop Delivery/Recall Campaign - Re-Programming Assistance System Control Unit
No D7692026-04-06. Service bulletin. ELECTRICAL SYSTEM; SEATS. Parts information for Parts Withdrawal - Repair Set for Seat Occupied Sensor. Part numbers 9J1881256AJ, 9J1881256AK, 9J1881256AL, 9J1881256AM, 9J1881256AN are affected. The cars involved are ones that use the part numbers mentioned.
No. 11-242026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for APB6 – Supply Cable for Porsche Mobile Charger with NEMA Power Plug
No. 173-232026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for WPD8 Workshop Campaign – Re-Programming High-Voltage Battery Control Unit
No. 05-26-12026-03-02. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Various Noise Complaints on Loudspeakers - Rattling/Clattering/Whirring: Observe Procedure Before Replacing Loudspeakers
No. 05-262026-03-02. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Various Noise Complaints on Loudspeakers - Rattling/Clattering/Whirring: Observe Procedure Before Replacing Loudspeakers
nO. d7662026-03-02. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the fuel filler flap and the charge cable for mains socket. Part numbers 976809857E and 7PP971678GS
No. 109-242026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for WPU1 – Supply Cable with NEMA Power Plug and Updating Porsche Mobile Charger Software
No. 109-242026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for WPU1 – Supply Cable with NEMA Power Plug and Updating Porsche Mobile Charger Software
No. D7652026-03-02. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for parts withdrawal involving the Window regulator motor. The part numbers affected are PAB959801 and PAB959802. The vehicles involved are ones that use the part numbers mentioned.
No. ASB22026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for ASB2 - Re-Programming Assistance System Control Unit
No. 115-252026-02-06. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Refrigerant Loss – Possible Misdiagnosis due to Fluorescent Corrosion Protection at the Electric Air-Conditioning Compressor
No. 60-122026-02-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Important Information for Maintaining, Diagnosing and Checking the (AGM) Battery
No. 71-252026-02-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Information on Y-Measuring Cables and Possible Locations
No. 36-21-12026-02-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Complaint – Charging Process is Cancelled / Check Engine Warning Light is Active: Replace High-Voltage Charger
No. 174-232026-02-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Little or No Cooling Power from the Air-Conditioning System: Checking Refrigerant Lines on Air-Conditioning Compressor
No. D7532026-02-06. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for Parts Withdrawal - LED Headlight. Vehicles affected are cars that use the part numbers in the attached PDF.
No. 10-252026-02-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Malfunction Indicator Light Active/Fault Memory Entry regarding Tank Shut-Off Valve Tank Ventilation System “P242100” or “P242200” in DME Control Unit
No. 26012026-02-06. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information on VAS 6292 Spec Update 2025.0.4 (VAS 6292/9 & VAS 6292/10 Required)
No. 103-252026-02-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for a Need to Replace Components of the High-Voltage Battery - High-Voltage Battery Control Unit / Cell Module; No Mixed Installation Permitted: Observe Specified Approach
No. D7512026-01-07. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the actuating lever. The part numbers mentioned are in the attached PDF
WSR12025-12-05. Service campaign. ELECTRICAL SYSTEM. Porsche intranet posting with information on WSR1 Workshop campaign – Replacing high voltage charger (OBC)
WRF72025-12-05. Service campaign. ELECTRICAL SYSTEM. Porsche intranet posting with information on WRF7 Workshop campaign - Replacing charging cable and updating Porsche Mobile Charger software

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