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January 29, 2026 Service bulletin

Technical information for Important Information for Maintaining, Diagnosing and Checking the (AGM) Battery

Porsche technical service bulletin No. 60-12-3 for 2012-2015 Porsche Boxster, 2012-2026 Porsche 911 and 2012-2015, 2020 Porsche Cayman and others.

Bulletin number
No. 60-12-3
Component
Electrical system
Summary
Technical information for Important Information for Maintaining, Diagnosing and Checking the (AGM) Battery

Owners of these vehicles have filed 16 complaints in the electrical category.

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