Hi, I just got this 2004 Corrola. Today I just found out a funy prolblem, when the engine is on, the aire intake mode is set to Window/Floor, the fan speed is low, I push the Recirc/Fresh to select the recirculation mode. The light on the Recirc/Fresh button is on. But after that I can not turn it off to select the Fresh Air mode by pushing this Recirc/Fresh button, it just won't release. The only way to turn the green light on the button off is to switch the air intake mode , as long as I change the air intake mode to Window only, the Recirc/Fresh button can be releaseed and the light on it will go off. Is that normal? Should I bring it to Toyota's dealership or it's just the way they designed the car?
Thanks Feng