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July 23, 2026 Service bulletin

Complaint

Porsche technical service bulletin 168/18 Update 2 for 2019 Porsche Cayenne, 2019 Porsche Cayenne S and 2019 Porsche Cayenne Turbo and others.

Bulletin number
168/18 Update 2
Component
Electrical system
Summary
Complaint - Battery Low and Yellow Warning Message "Battery low _ Service necessary" in Instrument Cluster: Re-Programming Gateway Control Unit (Battery Sensor) (168/18)

Owners of these vehicles have filed 10 complaints in the electrical category.

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