How to troubleshoot a faulty water pump in an Audi A7?

My Audi A7's temperature gauge keeps rising, and I suspect it may be due to a faulty water pump. How can I diagnose and fix this issue?

First, check for any visible leaks and make sure the coolant level is sufficient. If the pump is making unusual noises, it may need to be replaced. It could also be an issue with the thermostat or radiator.

I suggest consulting a professional mechanic for a thorough diagnosis. They can use specialized tools and techniques to determine the exact cause of the issue and provide a proper solution.