How to troubleshoot an overheating Audi engine?

My Audi's engine has been getting hotter than usual while driving. What could be the cause and how can I fix it?

It could be a problem with your radiator. Check for any leaks or clogs and replace if necessary. Also, make sure your coolant levels are topped up.

Check your thermostat and water pump. If they are malfunctioning, your engine may be overheating. Replace them if needed.

It's important to regularly change your engine oil to avoid overheating. Dirty oil can cause your engine to work harder and generate more heat. Consider changing it more frequently if you notice your engine is getting hot.