I have a 1990 300e and i have noticed that the two center vents no longer blow out any air. I have searched and found out it is probably the center vent vacuum servo. i also have found out that i need to know the dash removal procedure to be able to do this.

Can anyone help me out with this procedure? Is there a DIY somewhere?

Also where can i get that center vent vacuum?

I also would like to change the microfilter (if there is one) and i would like to know where to get one of those aswell.

Thanks everyone!!

 

may be the blower (the fan) is dead.....did you check the fuses..?