ANY IDEAS WHY THERE WOULD BE NO AIR COMING FROM THE DEMISTER VENTS?

1998 BMW 316

Tiny

mearle007

December, 9, 2011 AT 9:21 PM

I have recently purchased a 1998 BMW 316i SE and all electrics etc are working as they should apart from there is no are coming through the windscreen/demister vents at all. The car has a center climate control unit to adjust the air flow/ temp settings, when the front windscreen demister button is pressed the light comes on and I can hear an increase and change of direction of air flow, but nothing comes out of the vents. All other vents/temps work fine.
I am unsure how to access these vents to look for any visable problems.
any ideas of what might cause this?
Many Thanks
Mark

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1 Answer

Tiny

Jacobandnickolas

December, 9, 2011 AT 9:26 PM

The vents are under the dash. Check for vacuum leaks

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