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August 25, 2026 Service bulletin

Technical Information for White Messages Regarding Driver Assistance Systems in Conjunction with Passive...

Porsche technical service bulletin No. 11-25-4 for 2019-2026 Porsche Cayenne, 2020-2026 Porsche Taycan and 2020-2026 Porsche 911 and others.

Bulletin number
No. 11-25-4
Component
Forward collision avoidance: automatic emergency braking
Summary
Technical Information for White Messages Regarding Driver Assistance Systems in Conjunction with Passive Fault Memory Entries in the ZFAS Control Unit

Owners of these vehicles have filed 67 complaints in the driver assistance category.

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