What is the most common cause of engine overheating in the Audi A4?

I have noticed my Audi A4's engine temperature rising quickly while driving. What could be causing this and how can I prevent it?

This issue is often caused by a faulty cooling system. It is important to regularly check your coolant levels and replace any worn out components.

Another potential cause could be a failing water pump. If you notice any strange noises coming from your engine or a leak in the pump, it is important to address this issue promptly.

It is also important to regularly replace your engine oil and filter to prevent overheating. Make sure to use the recommended oil grade for your Audi A4.