I have finally gotten my a/c situation in order. But, pushbuttons in the "off" position does not go off. It continues to blow on low setting. All other buttons work fine. Heating and cooling work fine. I have vertical buttons. Any idea what could remedy this problem. I can buy the new pushbuttons for $140 at Dealer. Just not sure this will fix it. Not returnable.

The other thing is that when I start the car the a/c will not go on without giving a little throttle. Push the footfeed and a/c then goes on. Wierd. I guess vacuum increases enough to activate the system.

Paul