The only window that operates as it should is the left rear. On it the express button up and down works correctly.
All of the other three do not have any express up or down. To make them operate at all you have to push gently on the switch.
The strange part is that we never put the rears down nor the right front. How can a switch be worn out then? The drivers would be understandable to malfunction!
What would be the places to look for a fix on this?
Thanks,
TobiasMB
3 MBs

Try resynching the windows. Put them up and hold the switch for at least five seconds.

Resynching is outlined in your owners manual. Check it out.

__________________
John Shellenberg
1998 C230 "Black Betty" 240K

http://img31.exs.cx/img31/4050/tophat6.gif

Will try it tonight as my wife just hit me with it this morning and been working on everthing else lately.
TobiasMB