Hello,
I am a new owner of Bavaria E40 sedan. I canmot turn on window defroster vents and do not know what elae to try. I have heat on helm button on with green ligjt and turm on A/C panel to heat and heat comes out of vents eveywhere but the vents for windows. Do you know if there is a switch in engime panel that I need to turn or somewhere else to turm on these specific vents? On the water now and it is dark and foggy. A quick reply would be greatly appreciated.