hey people hopefully this post will have a little better luck, last post baffled over 100 people .... strange a/c behavior at least for me (possibly not for you guys) and sorry if someone has posted this question/problem already .... well it averages about 80 degrees outside now and I have to put the a/c directly on me to not be hot in the car ... on any setting (low, auto, max) rather cold air only comes out of the center vents, the side vents are soooo weak i don't know how to explain it ... have to put my hand right on the side vents to very very barely feel something .. and the air out of the center is rather weak compared to my other cars .... it does sound loud enough tho as if the air is getting routed somewhere else .... the recirculate button works fine ... and if this helps and/or if it is normal, everytime I start the car, I hear something closing or opening around where the wiper where i believe the heater motor is ... any help/sugestions would be greately appreciated and thank you for your time

Weak airflow would indicate possible clogged cabin filters..ever change them??

http://catalog.worldpac.com/mercedesshop/sophio/wizard.jsp?partner=mercedesshop&clientid=catalog.mercedesshop&baseurl=http://catalog.peachparts.com/&cookieid=23I0RAMEE24I0HGKCH&year=1994&make=MB&model=E-320-001&category=R&part=ACC+Cabin+Filter

thank you so much for the reply ... it is worth a try because I got the car used and do not have the repair history on it .... i will order the filter(s) and will start to dismantle the wiper assembly this weekend and again thank u