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October 3, 2025 Service bulletin

Parts information for the thatcham wheel lock information

Porsche technical service bulletin No. GR6D9 for 2003-2026 Porsche Cayenne, 2020-2026 Porsche Taycan and 2014-2026 Porsche Macan and others.

Bulletin number
No. GR6D9
Component
Wheels
Summary
Parts information for the thatcham wheel lock information. Since model year 2015, nearly all new vehicles (SUV's may have Thatcham or previous style wheel lock) come equipped with Thatcham-style wheel locks from the factory. Each vehicle equipped with Thatcham-style wheel locks uses a unique key. The vehicles affected are cars that use this wheel lock

Owners of these vehicles have filed 19 complaints in the wheels category.

Vehicles covered

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