How do I reset Audi A7's MMI system?

My Audi A7's MMI system seems to be frozen and I can't access any of the features. How can I reset it to fix this issue?

You can reset the MMI system by pressing and holding the MENU button and the center knob button for 10 seconds. This should reboot the system and fix any frozen issues.

Another way to reset the MMI system is by disconnecting the car's battery for a few minutes. However, this will also reset other settings, so be sure to have your radio code handy.

If the above methods don't work, you may need to take your car to a certified technician. They have the tools and knowledge to troubleshoot and fix any issues with the MMI system.