Check a VIN

March 4, 2026 Service bulletin

Technical information for Insufficient or Imperceptible Heating Output in the Passenger Compartment:...

Porsche technical service bulletin No. 35-25 for 2020-2026 Porsche Taycan, 2020-2026 Porsche Taycan 4s and 2020-2026 Porsche Taycan Turbo S and others.

Bulletin number
No. 35-25
Component
Electrical system
Summary
Technical information for Insufficient or Imperceptible Heating Output in the Passenger Compartment: Observe Procedure for Fault Diagnosis

Owners of these vehicles have filed 148 complaints in the electrical category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Porsche Taycan?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history