How to troubleshoot a faulty AC on a Vauxhall Crossland?

My Vauxhall Crossland's air conditioning system seems to be malfunctioning, what can I do to fix it?

First, check the AC fuse and replace if necessary. If that doesn't solve the issue, check the AC compressor and make sure it's functioning properly. If all else fails, it's best to take your car to a certified mechanic for further diagnosis.

Make sure that the AC refrigerant levels are good and that there are no leaks in the system. Also, check the AC compressor belt for any signs of wear and tear. If everything seems to be working, you may need to replace the AC control module.

I had a similar issue with my Vauxhall Crossland and it turned out to be a faulty AC pressure sensor. I suggest getting it checked and replaced if needed by a certified mechanic.