What should I do if my Audi A2 has a coolant leak?

My Audi A2 seems to be leaking coolant. What could be causing this and what steps should I take to fix it?

First, check the radiator and hoses for any cracks or leaks. If you notice any damage, replace the affected part. Next, make sure the coolant reservoir is at the correct level. If it's low, top it off with the same type of coolant your car uses. If the issue persists, it's best to bring your car to a mechanic for further diagnosis and repair.