How do you reset the MMI system in an Audi A3?

I recently purchased an Audi A3 and have encountered some issues with the Multi Media Interface (MMI) system. I'm wondering if there is a quick and easy way to reset the system in case of any malfunctions or errors.

To reset the MMI system in an Audi A3, simply press and hold the Navigation key, Menu key, and the Joystick button all at the same time for about 10 seconds. This will restart the system and clear any temporary faults. It's always a good idea to try this first before seeking further assistance from a technician.

If you're experiencing issues with the MMI system in your Audi A3, a reset may help. Try accessing the System Reset option under the Settings menu and follow the prompts to reset the system. Keep in mind that this will also erase any saved settings, so you may need to set them again afterwards.