How do I update the firmware of my Audi A8 navigation system?

I recently purchased an Audi A8 and noticed that my navigation system is using an outdated firmware. How can I update it to the latest version?

To update the firmware of your Audi A8 navigation system, you will need to first download the latest software from the Audi website.

Once you have downloaded the software, transfer it to a USB drive and insert it into your car's USB port. The navigation system should prompt you to start the update process.

Make sure your car's engine is running during the update process and do not eject the USB until the update is complete. This can take up to 30 minutes.