Can anyone tell me if there is a way to shut off the climate control on a 1987 300E?

The car is new to me and I don't know if it is operating correctly. It never seems to shut off except when I push the "0" button located at the right of the row of buttons. But after a few seconds the fan starts blowing again. Low, high and auto fan seem to work.

Is there a way I can simply turn it off, roll the windows down and open the sun roof without the unit trying to control the temperature?

Smiles.

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Earl



1993 190E 2.3
2000 Toyota 4x4 Tundra