Noisy fan in dash.

[Ti Kan]

George Harris writes:
> I have a niggling little problem and wonder of there is an easy
> solution. It sounds like there is a fan in the dash that comes on before
> the regular heat distribution fans. Seems to be independent. Maybe just
> for defrost?

There is a small aspirator fan inside the little interior temperature
sensor grill on your dash.  That's most likely the culprit.

-Ti
01 S4 2.7 biturbo quattro
84 5000S 2.1 turbo
80 4000 2.0
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