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October 15, 2025 Service campaign

Updated work instructions: Clarified instructions if green emergency call LED is not illuminated before...

Audi technical service bulletin Circular 91MM 20251015 for 2020 Audi A4, 2020 Audi S4 and 2020 Audi A5 and others.

Bulletin number
Circular 91MM 20251015 (91MM)
Component
Unknown or other
Summary
Updated work instructions: Clarified instructions if green emergency call LED is not illuminated before the software update Added reference to a TSB if there are issues with the emergency call system after the software update

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