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January 22, 2026 Service bulletin

This bulletin provides information when the message "Four-wheel drive fault" is displayd in the instrument...

Audi technical service bulletin TSB_2079812_3 for 2025 Audi A6 Sportback E-Tron and 2025 Audi S6 Sportback E-Tron.

Bulletin number
TSB_2079812_3
Component
Power train
Summary
This bulletin provides information when the message "Four-wheel drive fault" is displayd in the instrument closter on rear wheel drive vehicles.

Owners of these vehicles have filed 1 complaints in the transmission category.

Vehicles covered

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