How to troubleshoot a malfunctioning air conditioning system in my Audi A1?

My Audi A1's air conditioning system seems to be blowing out warm air instead of cold. How can I diagnose the issue and fix it?

First, check the temperature settings on your system. It may have been accidentally set to heat instead of cool. If that's not the issue, the next step is to check the refrigerant levels. Low refrigerant levels can lead to warm air blowing out of the AC vents. If the refrigerant levels are fine, then it's possible that there is a leak in the system, which may need to be repaired by a professional.

Another common issue with air conditioning systems is a clogged or dirty air filter. If your filter is dirty, it can restrict airflow and make it harder for your AC to cool down the car. Be sure to regularly replace your air filter to avoid this problem. If the issue persists, it's best to take your car to a certified mechanic for a thorough inspection.