How do I reset the MMI software in my Audi A4?

I have been experiencing some lag and freezes in the MMI system of my Audi A4. Is there a way to reset the software without having to disconnect the battery?

One possible solution is to press and hold down the MENU button for about 10 seconds. This will initiate a reboot of the MMI system. If this doesn't work, you can try disconnecting the battery, but make sure to follow the proper safety precautions.

I had a similar issue and found that updating the software through the Audi website helped improve performance. It's worth a try before resorting to a reset.