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March 19, 2018 Service bulletin

Subject: Control unit for high-voltage charger Information: Due to a software error, there is a...

Porsche technical service bulletin 122-G6X5S-04 for 2017-2018 Porsche Panamera.

Bulletin number
122-G6X5S-04
Component
Electrical system
Summary
Subject: Control unit for high-voltage charger Information: Due to a software error, there is a possibility that the control unit for the high-voltage charger will not switch to energy-savingmode after the vehicle is stopped in the event of specific user behavior. This can result in an increased closed-circuit current load and can thus deplete the vehicle electrical system battery.

Owners of these vehicles have filed 4 complaints in the electrical category.

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