When i crank my car the air comes on but i press the off button to shut it off of wont shut wit seat warmers and air comditooning green light on and ita at a low idle where i cant press the gas pedal

Hello, I'm not sure I completely understand your question. If you leave the air conditioning system working prior to shutting off the vehicle, it will re-engage at the last setting upon restart. As far as the low idle, that has no correlation to the climate control system and must be addressed as a separate concern. Hands on testing is needed at a shop near you: www.repairpal.com/repair-shops