How do I fix a malfunctioning navigation system in my Audi A6?

My navigation system in my Audi A6 seems to be malfunctioning, as it continues to give me incorrect directions and display an error message. I have tried restarting the system, but it doesn't seem to help. What steps can I take to fix this issue?

It's possible that your navigation system may need to be updated. You can check for any available updates through the Audi website or by contacting your local dealership. If that doesn't solve the issue, it may require a technician to take a look at the system.

First, try resetting your navigation system by pressing and holding the power button for 10 seconds. If that doesn't work, check for any loose connections or damage to the GPS antenna. If everything looks fine, it may indicate a more serious issue and you should bring it to a professional for further diagnosis.