I must have hit the switch in some strange sequence. Now I'm on vacation and the auto up won't work. Drivers only issue. Auto down is fine. If I hold it up, when I reach the top it goes down an inch or so. Weird.

Any help to reset? Thanks.

 

Resetting the windows:



You must reset all the side windows if the side window cannot be closed fully.
X Close all the doors.
X Turn the key to position 2 in the ignition
lock.
X Pull on the corresponding switch on the door control panel until the side window is completely closed
X Hold the switch for an additional second.
If the side window opens again slightly:
X Pull the corresponding switch again immediately and hold it for approximately one second.

 

Done. Thanks a lot!

 

Outstanding! I dare to ask though...where did the reset instructions come from? Operator's Manual perhaps?

 

correct.

 

Yes, I downloaded and saved the 2011 E Class owner's manual. It is a 400 page pdf.

I had to use PREVIEW and not ACROBAT READER (Mac user) to copy and paste the text. For some reason Adobe wouldn't let me.

http://www.mbusa.com/mercedes/servic...owners_manuals