My '97 W210 E300 has it's own way of dealing with the economy. They other day I starter her up and the EC/economy light on the climate control module is lit. I've pressed it, pushed it, rubbed it, kicked it but no go. (much like our government in dealing with economy problems) Still on. It seems not to matter now, but I believe this will render the A/C useless when we do get back to 90 degrees here is Michigan. Any ideas?