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May 26, 2026 Service bulletin

Technical information for a Yellow Malfunction Indicator Light in the Instrument Cluster/Fault Memory...

Porsche technical service bulletin No. 56-25 for 2025 Porsche 911.

Bulletin number
No. 56-25
Component
Electrical system
Summary
Technical information for a Yellow Malfunction Indicator Light in the Instrument Cluster/Fault Memory Entries for Misfires in the DME Control Unit: Observe Procedure for Soot-Covered Spark Plugs

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