How do I fix the overheating issue with my Audi 80?

I recently bought a used Audi 80 and I noticed that it tends to overheat while driving for extended periods of time. What could be causing this and how can I fix it?

First, check your coolant levels and make sure they are at the proper level. If they are low, you may need to add more coolant. Next, check the thermostat and radiator for any clogs or issues that could be preventing proper cooling. Finally, have a mechanic check the water pump to make sure it is functioning correctly.