How can I troubleshoot my Audi A1's engine overheating?

I have noticed that my Audi A1's engine has been running unusually hot. What could be causing this and what steps should I take to fix it?

First and foremost, you should check your coolant levels. Low levels could indicate a coolant leak or other issue.

It's also worth checking if your radiator is clogged or needs to be replaced. A blocked radiator is a common cause of engine overheating in the A1.

If your coolant and radiator are both in good condition, you may have a faulty thermostat. This should be replaced by a professional mechanic.