I guess that makes sense. When it's hot I suppose you justs switch of the air flow to them.

However - you can't control the flow of air to the very front winidscreen blower.

Even when I turn down the two heater sliders in the central console to minimum it blows hot ?

I suppose if the fan is off - thee front blower won't put any air out even though the sides ones do.

Anyway - my enquiry seems petty compared to others problems.

Thanks for the help.