How can I check the coolant level in an Audi A2?

I just bought an Audi A2 and I want to make sure the coolant level is correct. How can I check it?

To check the coolant level in an Audi A2, start by locating the coolant reservoir under the hood. Make sure the engine is cool before opening the reservoir. Use your vehicle manual to determine the correct coolant level for your specific model. If the level is low, add a mixture of water and antifreeze until it reaches the recommended level.