How do I reset the Audi A8's infotainment system?

My Audi A8's infotainment system has been acting up lately and I want to do a factory reset. How do I do this?

To reset your Audi A8's infotainment system, first turn off the car completely. Then, press and hold down the RESET button located on the MMI control panel for at least 10 seconds until the MMI screen turns off and then back on. This will reset the system to its factory settings.

If the above method doesn't work, you can also try disconnecting the car's battery for 10-15 minutes and then reconnecting it. This will also reset the infotainment system.

Before resetting your infotainment system, make sure to back up any saved settings or preferences. Resetting will erase everything and you will need to set them up again.