How can I fix the air conditioning fan in my Audi 80?

I'm having issues with my air conditioning fan in my Audi 80 where it only blows cold air when the car is moving, but not when at a stop. Any tips on how to diagnose and fix this issue?

It sounds like there may be an issue with your car's condenser. I recommend checking for any leaks or cracks in the condenser and replacing it if needed. Don't forget to also check the fan and its wiring for any potential problems.

This could also be caused by low refrigerant levels. Check the refrigerant levels and if they are low, try recharging the system. If the problem persists, there may be a leak in the system that needs to be fixed.