How do I fix the air conditioning in my Audi A2?

My Audi A2's air conditioning is not working properly. It blows out warm air instead of cold, and sometimes it doesn't even turn on at all. How can I fix this issue?

The first thing you should check is the refrigerant levels in your A/C system. If they are low, your air conditioning will not work properly. You can either top up the refrigerant yourself or take it to a mechanic to do it for you.

Another possible cause for your A/C issue could be a clogged filter. If the filter is dirty, it can prevent cold air from circulating properly. Try changing the filter and see if that improves the performance of your air conditioning.