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What causes the MMI system to freeze in an Audi A4?

I've noticed that my MMI system in my Audi A4 sometimes freezes, making it unresponsive to any inputs. What could be causing this issue and how can I fix it?

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Answers (2)

J

The most common cause of MMI system freezing is corrupted software or a malfunctioning control module. It is recommended to update the software or have the control module inspected and potentially replaced by a certified technician.

M

Another possible reason for MMI system freeze is a faulty fuse or wiring issue. It is best to check the fuses and wiring for any damages or loose connections before seeking professional help.

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