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How to reset the MMI multimedia system in the Audi A3?

Model: Audi A3 8V, MK 3 - Years 2012-2019
Part: Warning light – error code

In the Audi A3, the MMI multimedia system may occasionally freeze and show various signs of malfunction. In these cases, you can try to resolve the issue by performing a system reset; let's see how to proceed in this tutorial. First, go inside the cabin, then insert the key and turn on the dashboard. Next, press and hold the "NAV/MAP" button, the "RADIO" button, and the large central knob, keeping them in position for at least three seconds and waiting for the system to fully reboot. Finally, check that the issue has been resolved.

Updated on 29 August 2026 by ScegliAuto

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