How to troubleshoot issues with my MMI system in my Audi?

I have been experiencing issues with my MMI system in my Audi. It is not responding properly and some functions are not working. How can I troubleshoot this problem?

First, try restarting your MMI system by pressing and holding down the power button for 10 seconds. If that doesn't work, check for any software updates for your MMI system and install them. Additionally, make sure all your connections are secure and try resetting your MMI system to factory settings.

Another possible solution is to clean the connections of your MMI system. Sometimes dirt or dust can interfere with proper functioning. You can use compressed air or a soft cloth to clean the connectors.