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Old 04-03-2011, 11:03 AM
Supercourse Supercourse is offline
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Location: British Columbia, Canada
Join Date: Feb 2008
Posts: 3,890
Mein Auto: 2004 X3 2.5i
Originally Posted by LEOT View Post
... and doesn't defrost.
How did you confirm it doesn't defrost?

I think they switch on only when the ambient temp. as measured by the sensor is below 45F or something.

If it definitely isn't heating up the glass, then you have something more than a sticky tilt mechanism wrong.
A few people have had to have a new window/mirror switch, which somehow seems to control the heating ribbon as well as the expected mechanical functions.
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