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August 15, 2025 Service campaign

Some customers have reported unexpected reboots of the infotainment system.

Audi technical service bulletin Circular 91MM for 2020 Audi A4, 2020 Audi S4 and 2020 Audi A5 and others.

Bulletin number
Circular 91MM (91MM)
Component
Unknown or other
Summary
Some customers have reported unexpected reboots of the infotainment system.

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