[mynewbaby]

How does the heat work out of the vents....It seems the air is blowing out...What do the red and blue buttons on the face vent on the dash do? Thank you

 

[w140benz]

Hi mate I was thinking just that and after messing about with it I came to the conclusion ...

Hi mate I was thinking just that and after messing about with it I came to the conclusion that the middle vents lets in fresh air but u can cool or warm the air by pressing the blue for cold and red for warm air. if non are pressed then the air temp will be = to the external air temp.....Hey this is what I think but not that sure. See what others post on this subject

Yohan

 

[wmedia]

Not sure either

if none are pressed, it seems to blow hot/cold depending on the climate control. if buttons are pressed it seems to overide this i think, but i'm not sure either!!!