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January 17, 2026 Service bulletin

Technical information for Malfunction Indicator Light Active/Fault Memory Entry regarding Tank Shut-Off...

Porsche technical service bulletin No. 10-25 for 2017-2025 Porsche Cayenne, 2017-2025 Porsche Panamera and 2018-2024 Porsche Cayenne S and others.

Bulletin number
No. 10-25
Component
Electrical system
Summary
Technical information for Malfunction Indicator Light Active/Fault Memory Entry regarding Tank Shut-Off Valve Tank Ventilation System “P242100” or “P242200” in DME Control Unit

Owners of these vehicles have filed 47 complaints in the electrical category.

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