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December 3, 2025 Service bulletin

Technical information for Various Error Messages Regarding Driver Assistance Systems in the Instrument...

Porsche technical service bulletin No. 11-25 for 2018-2026 Porsche Cayenne, 2020-2026 Porsche Taycan and 2018-2026 Porsche 911 and others.

Bulletin number
No. 11-25
Component
Forward collision avoidance: adaptive cruise control
Summary
Technical information for Various Error Messages Regarding Driver Assistance Systems in the Instrument Cluster in Conjunction With Passive Fault Memory Entries in the Driver Assistance Systems Control Unit - ZFAS

Owners of these vehicles have filed 66 complaints in the driver assistance category.

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