How do I fix the AC in my Vauxhall Zafira Life?

My AC in my Vauxhall Zafira Life isn't working properly. It's blowing out warm air instead of cold. What can I do to fix it? Can I do it myself or do I need to take it to a mechanic?

First, check the AC refrigerant levels. If they're low, you can try adding more yourself. However, if the levels are fine, it's likely an issue with the compressor or condenser and you should take it to a mechanic.

Make sure to regularly clean or replace the cabin air filter. A dirty filter can restrict airflow and make the AC less effective.

Check the AC belt for any signs of wear and tear. If it's worn out, it will need to be replaced.

Another possibility is the AC clutch or relay may be faulty. This will require a mechanic's expertise to diagnose and fix.