Sixto - you wrote "See if your recirc function is working. You could be a pair of actuators away from enjoying/surviving the summer."
Would you mind elaborating on this a little? I've only had the car a year, and this is my first Mercedes. How do I activate or check the recirculation function (I don't have the owner's manual)? None of the push buttons for the a/c controls give any indication that they recirculate the air. If they're faulty, what's the cost, and can I get at them to replace them myself?
Thanks for the help