How Do I Troubleshoot My Audi A2's Air Conditioning System?

My Audi A2's air conditioning system seems to be malfunctioning. The air blows out warm instead of cold. What could be causing this issue and how can I fix it?

First, check the refrigerant levels in your Audi A2. Low levels can cause the air conditioning system to blow warm air. If the levels are low, you may have a leak that needs to be repaired.

Another potential cause could be a faulty compressor. If the compressor is not functioning properly, it will not be able to circulate the refrigerant and cool the air. If this is the case, you may need to replace the compressor.

It's also important to regularly check and replace the air filters in your Audi A2. Clogged or dirty filters can restrict airflow and cause the air conditioning system to work inefficiently.