What are the common faults in Audi A2's cooling system?

I recently purchased a used Audi A2 and have noticed some issues with the cooling system. I want to know what are the common faults in this model's cooling system and how can I prevent them?

The most common issue with the Audi A2's cooling system is a leak in the coolant reservoir. This can be caused by a cracked reservoir or a loose hose. Regularly inspect your coolant reservoir and hoses for any signs of leakage. If you notice any leaks, have them fixed immediately to avoid further damage.

Another common problem is a faulty water pump. The Audi A2's water pump is responsible for circulating coolant through the engine to keep it at a safe operating temperature. If your car is overheating or you notice a puddle of coolant under the car, your water pump may be the culprit. Have it inspected and replaced if necessary.

Clogged radiators are also a common issue in the Audi A2's cooling system. Over time, dirt, debris, and corrosion can build up in the radiator, obstructing the flow of coolant. To prevent this, make sure to flush your radiator and replace the coolant according to the manufacturer's recommendations.