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August 1, 2025 Service bulletin

This bulletin provides informaiton when the message "Charging system: fault! AC charging not possible" is...

Audi technical service bulletin TSB_2078875_1 for 2025 Audi Q5, 2025 Audi A5 and 2025 Audi S5 and others.

Bulletin number
TSB_2078875_1
Component
Electrical system
Summary
This bulletin provides informaiton when the message "Charging system: fault! AC charging not possible" is displayed - U01E400 in diagnostic address 0019.

Owners of these vehicles have filed 32 complaints in the electrical category.

Vehicles covered

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