What causes the engine of an Audi A1 to overheat?

I've noticed that my Audi A1 has been overheating more frequently. What could be causing this issue and how can I fix it?

One possible cause of engine overheating in an Audi A1 is a malfunctioning cooling system. It is important to regularly check the coolant levels and make sure there are no leaks. If there are, it should be fixed immediately to prevent further damage to the engine.

Another possible cause could be a faulty thermostat. This can lead to the engine running hotter than normal and potentially causing damage. If you notice your temperature gauge constantly showing a high reading, it's best to get it checked by a mechanic.