How to fix a faulty air conditioning system on a Vauxhall Mokka?

My Vauxhall Mokka's air conditioning system is not working properly. How can I troubleshoot and fix this issue?

First, check the air conditioning unit for any debris or dirt that may be blocking the airflow. If there is, clean it out and see if that solves the problem. If not, it could be an issue with the compressor. You may need to take it to a professional mechanic to properly diagnose and fix the issue.

Another possibility is that the refrigerant level is low. You can check this by using a refrigerant pressure gauge. If the level is low, you can try adding more refrigerant or taking it to a mechanic to properly recharge the system.

If none of these solutions work, it could be a more serious issue with the air conditioning system. In this case, it's best to take it to a professional mechanic who has experience working with Vauxhall Mokka vehicles.