Missing Floor Heat 1995 318i
 

Finally go my car to go with a replacement DME,.. what a relief !!

Now would like to address the issue of the floor heat setting. I am able to get good powerful air-flow from the defrost setting and the vent setting, but when I rotate the setting knob to the Floor setting, I get very little air-flow.
There must be a duct door that is not opening, or closing, properly.

Any ideas on where to look to resolve this??

Thanks

try replacing your microfilter, that might help

I don't have too much experience with BMW's inside the dash, so I'm not sure what's back there. But on other cars, heating duct tubes often get disconnected. The heat ends up spilling out behind the dash rather than out the bottom.