How to fix a non-functioning air conditioning system in an Audi 80?

My Audi 80's air conditioning system is not working. The air is blowing, but it is not cold. How can I fix this issue?

First, check the compressor and make sure it is running. If it doesn't, it may need to be replaced. Additionally, check the refrigerant levels and top up if necessary. If these don't solve the problem, it may be an issue with the fan or wiring. Consider getting a professional diagnostic to determine the exact issue.

If your air conditioning system is not blowing any air at all, it may be a problem with the blower motor. Check the motor and replace if necessary. You should also check the fuses and relays to make sure they are functioning properly. If all else fails, take your Audi 80 to a trusted mechanic for a thorough inspection.

Have you tried cleaning or replacing the cabin air filter? A dirty or clogged filter can restrict air flow and affect the cooling function of your air conditioning. It is a simple fix that can save you time and money. Remember to regularly check and replace your cabin air filter to avoid future issues.