How do I fix the air conditioning in my Audi 80?

The air conditioning in my Audi 80 is not working properly. It blows warm air and does not cool down the car. I tried changing the temperature and vent settings but it still doesn't work. How can I fix this issue?

One possible solution is to check the AC compressor for any leaks or damage. If it's not functioning properly, it could be causing the warm air. Consider taking it to a mechanic for a thorough inspection.

Another potential issue could be a clogged or dirty cabin air filter. This can restrict air flow and prevent the air from cooling properly. Try replacing the filter and see if it improves the AC performance.