Front Defrost Problem

[bpwestmoreland]

My front defrost does not work in my 323is, has anyone else experienced this problem, I think a blend door is sticking or not having a signal sent to it from the control panel. Every thing else works, front, lower, rear heat, all temperatures work, all lights, every mode and fan speeds.

[Lord Vader]

Since everything else works then its most likley a blend door.

[bpwestmoreland]

That is what I was thinking, I have been looking on diagrams and other mechanical websites, for the accuator. But to no avail I am not finding one!