How can I troubleshoot my Audi 80's air conditioning system?

I recently noticed that my Audi 80's air conditioning system is not working as well as it used to. How can I diagnose the issue and fix it?

First, check the refrigerant levels in your Audi 80. If they are low, the system may need to be recharged or there may be a leak that needs to be fixed.

Make sure to check the air filters in your Audi 80's air conditioning system. If they are dirty, they can block airflow and reduce the effectiveness of the system.

Another common issue with Audi 80's air conditioning systems is a faulty compressor. If the compressor is not functioning properly, the system will not work correctly. Consider getting it checked and replaced if necessary.