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Service bulletins for the 2017 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.

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

By type

By component

By trouble code

Only bulletins with component: 12-volt battery are shown. Show all

Bulletins, newest first
122-Z6W8C-072017-10-27. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Subject: Discharge protection function of the batterymanagement system(BMS) in order to extend the service life of high-voltage and low-voltage batteries
122-X3Y7Q-072017-10-27. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Concerns: AGM starter battery (referred to below simply as 'battery') Situation: Support for the care andmaintenance of the AGMstarter battery (at the dealership): From the time the vehicle is delivered to the Porsche Centre until it is handed over to the customer, the battery must be maintained and charged regularly, depending on use.
122-R8X7Z-072017-10-27. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Customer complaints concerning battery-related topics Recurring customer complaints concerning topics relating to battery capacity and quality.
122-B2Z8A-102017-10-15. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Concern: Vehicle stuck in Transport Mode at PDI, Fault U110500 - Transport mode active Present. Information: If after performing a Handover and there are Active faults for Transport Mode, perform the following work around: ? Enter Diagnostics-> Gateway-> Coding Pr ogramming-> Customer Specific-> Transport Mode. ? Activate T ransport Mode. Disconnect the PIWIS Tester III (PT3G) from the vehicle and cycle the key. ? Connect the PT3G, go back to T ransport Mode, and Deactivate. ? Per form a Battery Reset and another Handover.

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