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August 28, 2026 Service bulletin

Information on Advanced Technical Information for Critical 12V Li-ion Battery Recycling

Porsche technical service bulletin No. 2109-3 for 2019-2026 Porsche Cayenne, 2020-2026 Porsche Taycan and 2020-2026 Porsche 911 and others.

Bulletin number
No. 2109-3
Component
Electrical system
Summary
Information on Advanced Technical Information for Critical 12V Li-ion Battery Recycling

Owners of these vehicles have filed 182 complaints in the electrical category.

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