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Old 12-18-2012, 01:43 PM
fryntyr fryntyr is offline
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Location: Washington State
Join Date: Nov 2012
Posts: 17
Mein Auto: 1991 BMW 525I
heater vents

Ok, thanks for all the help and hints as I worked out my engine issue. Now that I think it is good, time to work towards getting the heater vents to work properly.

I assume there are shutter doors that open and close to redistribute the air. I hear the blower motor going well but not much air coming through. When I move the selector to defrost windshierld, I hear it change but it doesn't change enough to blow much air to the windshild. In fact, no matter what I select, not much air comes out of any vent.

Are these electric or cable actuated doors. Any ideas?

91 525I

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