How do I troubleshoot a navigation system error in my Audi?

I keep getting an error message when trying to use the navigation system in my Audi. The screen freezes and I can't input any destinations. What's causing this and how can I fix it?

First, try restarting your car's infotainment system. If that doesn't work, check for any updates for your navigation software. If the issue persists, it may be a hardware problem and you should take your Audi to a certified technician for further diagnosis and repair.

Sometimes this error can be caused by a faulty GPS antenna. You should have it checked and potentially replaced by a professional to ensure accurate navigation.

If you recently installed any third-party apps on your Audi's infotainment system, try uninstalling them to see if that resolves the issue. It's possible that a conflicting app is causing the error.