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Service bulletins for the 2015 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.

531 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. 2-182021-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Installation and conversion instructions for modifying the charging pedestal from aluminum to glass.
No. 26-182021-04-02. Service bulletin. ELECTRICAL SYSTEM. Information on a Navigation system update for the PCM3.1
122-F5Q8K-072021-03-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER; ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL. Resubmitting at request of Mr. Bernard Hardgrave. Instructions on how to check the cable routing in the front center console area and rework it if necessary in the event that the speedometer needle in the instrument cluster is shaking.
122-K9M7R-062021-03-06. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Resubmitting at request of Mr. Bernard Hardgrave. Information on fogging lighting components.
No. 21062021-03-02. Service bulletin. ELECTRICAL SYSTEM. Special tools information for High Voltage Protective Gear Requirements.
No. 139-20-12021-02-02. Service bulletin. ELECTRICAL SYSTEM. Instructions for replacing the HV battery on the Gen1 Panamera S E-Hybrid.
No. 139-20-22021-02-02. Service bulletin. ELECTRICAL SYSTEM. Attachment for No. 139-20-1, which are instructions for replacing the HV battery. This attachment is meant to be completed and attached to the warranty claim.
No. 1706.12021-02-01. Service bulletin. ELECTRICAL SYSTEM. Advanced technical information on packaging and test log requirements for HV Lithium Ion Battery Returns.
No. 20112020-11-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Advanced technical information for double checking Vehicle Application When Ordering Hybrid E-Machines.
No. 20352020-11-05. Service bulletin. ELECTRICAL SYSTEM. Special Tools information for a new Adapter Cable for EVs.
No. 139-202020-11-05. Service bulletin. ELECTRICAL SYSTEM. Information on replacement of the high-voltage battery on the Panamera S E-Hybrid.
No. 11-152020-10-01. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Information on replacing the control unit for the auxiliary alarm system in the event of fault codes.
No. 20242020-10-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES. Information on new special tool - VAS 1978/35 Connector Release Tools.
No. 17-202020-10-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ENGINE AND ENGINE COOLING:COOLING SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Service campaign information on Porsche Workshop Campaign WKK5 Workshop campaign - Re-programming air conditioning and high-voltage battery control units.
No. 139-202020-10-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Information on replacing the HV battery on the Panamera S E Hybrid.
No. 19-182020-10-01. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM. Information on PCM3.1 - Navigation Update for MY13.
PIWIS2001ac2020-10-01. Service bulletin. ELECTRICAL SYSTEM. Information on PIWIS Tester III Online Update 39.700.000, .010 & .012
No. 20112020-09-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Information on a recommended HV battery fire blanket for work on HV vehicles.
No. 32-202020-08-05. Service bulletin. ELECTRICAL SYSTEM. Information on new part numbers for Porsche Mobile Chargers for e-hybrid vehicles.
No. D4a2020-07-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Document showing the evolution of Porsche Vehicles since 1948.
PIWIS2001v2020-07-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Information on new PIWIS tester update 39.500.020 and .025.
No. 41-202020-07-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. Instructions on how to perform a PVTS Software update in the event that a car will not start.
No. 32-202020-07-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Information on new part numbers for Porsche mobile charger.
No. 41-202020-06-01. Service bulletin. ELECTRICAL SYSTEM. Instructions for how to perform a software update on the Control unit for the auxiliary alarm system in the event that the vehicle will not start.
122-J4J9V-052020-05-04. Service bulletin. SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM. Instructions for clearing a brake vacuum system fault in the DME.

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