'90 300E driver's window doesn't auto-down
 

....Recently, my driver's door window will only go down about 3-4 inches if i press the button all the way down. Is there a procedure to get the window to auto-down again? Thanks -- Mikey

Re-sync window switch
 

Greetings,

This happended to me on my 98 e320 so I don't know if it will help you, but your switch might need to be "re-synched". To resync, hold the switch down and.....better yet, read this posting (the second set of instructions are better, do not have to remove anything, just depress your swtich):

http://www.peachparts.com/shopforum/tech-help/39831-s-500-window-wont-auto-up.html?highlight=reset+window+switch

Happy holidays!