Looking for some help to diagnose an AC issue. When I turn the car on and turn the AC on, no air comes out. I turned the AC off and the temp to hot to see if hot air would blow and nothing. After some amount of time and playing with the buttons for a while, it turns on and blows cold air (yesterday AM it was 5 minutes, yesterday afternoon was 10 mins and this AM it was 2 mins). I know the fact that it blows cold air and eventually works rules out a lot of things, so wondering if anyone can give me a short list of things to check. It's too hot right now in LV to not have AC for ten minutes.

Thanks in advance!