Hey everyone, so I've noticed my 07 XKR climate works intermittently. Sometimes I turn it on and it start blowing and let me add only the Heat works. No A/C. Then other times I turn climate on or its already supposed to be on but there's nothing.. no air blowing and it doesn't matter how much I fiddle with fan speeds or turning it off and on.

One day I was driving and hit a pothole and it turned on... can anyone tell me what is causing this and also why it isnt blowing cold air when on A/C?

Thanks in advance!