I have a similar problem with the drivers side window. What happens is if i press or hold the window goes up a bit and then goes down again. You have to repeat this process several times to get the window to go up completely. It will always go down without a problem Strange
Still cant get mine to work correctly. Have tried the above. When pressing the one touch, the window goes to the top, closes and then comes down again about an inch.
When doing by pressing is fine. When holding down the button to reset as above, when releaseing the button the window comes down again.
When I've had the problem with the closing and opening in my w203 i have disconnected the power to the windows to wipe the memory, then perform the close and hold the switch technique. Works every time, altho in my case the door panel has always been off, so it was easy to disconnect power.