Audi: How to fix AC problems in my A4?

I just recently purchased a second-hand Audi A4, but it seems like the AC is not working properly. The air is warm and seems to have a strange odor. I'm not sure what could be causing this issue. Can anyone provide some insight on how to fix this?

Hello Samantha, it sounds like your AC may need to be recharged. This is a common issue with older vehicles. It's best to take your A4 to a certified mechanic for a proper diagnosis. They may also suggest replacing the AC compressor.

Hi Samantha, have you checked your cabin air filter? It may be clogged and causing the odor and warm air. It's an easy fix that you can do yourself. Just make sure to purchase the right filter for your A4.