PeachParts Mercedes-Benz Forum - View Single Post - Air only comes out of defrost, any easy fix?

300SD81 · #1 02-02-2007, 08:30 PM

Having the air only come out of the defrost vents and none to the main ones is really annoying in the morning. The windshield is so cold in the mornings that the (fairly hot) air is barely warm by the time it reaches the top. Is there any easy way to make it come out the main vents, but still be able to use defrost? I have disconnected the vacuum lines to the system due to a bad leak somewhere inside. Not interested in doing the work neccessary to completely fix it right now. Or really working on the car at all except for neccessary maintence, its just too cold out.