Hi friends. I will like to know how can I test if the pushbutton unit of my W126 (350SD, 1991) is doing the right thing? I have intermitent air at the defroster, fogging the windshield. The actuator is new and tested, but the system open it and closes it ad lib. Also, Do you know where I can get a remanufactured one at a reasonable price? The one I've seen runs for $400.00... for this model. Thank you in advanced.

Darrel

Seems that the suppliers of RE MAN. parts for MB are closley guarded secrets......... Call this toll free # 1 800 631 4170 THE BENZ STORE (ATLANTA GA> ) "Talk to KEN " he is pretty Informed on MB problems etc..... I bought a push button assembly several mts. ago for a 87 190 e The price was under 200 ........ ask him to send you a catalog..... Hope This Helps...Pete