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November 25, 2025 Service campaign

Technical information on WSL3 – Replacing Electric Passenger Compartment Heater

Porsche technical service bulletin No. WSL3 for 2020-2024 Porsche Taycan, 2020-2024 Porsche Taycan 4s and 2020-2024 Porsche Taycan Turbo S and others.

Bulletin number
No. WSL3 (WSL3)
Component
Electrical system
Summary
Technical information on WSL3 – Replacing Electric Passenger Compartment Heater

Owners of these vehicles have filed 146 complaints in the electrical category.

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