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November 25, 2025 Service campaign

Porsche intranet posting with information on WSR1 Workshop campaign – Replacing high voltage charger (OBC)

Porsche technical service bulletin WSR1 for 2017-2020 Porsche Panamera 4 E-Hybrid.

Bulletin number
WSR1 (WSR1)
Component
Electrical system
Summary
Porsche intranet posting with information on WSR1 Workshop campaign – Replacing high voltage charger (OBC)

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