Its a coding option with vagcom, also I assume your auto one touch open/close on the door window switches are still working, if not then this would also stop the window roll up/down on remote, might be an error thrown in the car that needs clearing as this also stops these functions from working, either reset your windows by holding the window switch up until closed & then down until fully open, do few times, this restores one touch or get vagcom on the car to check for errors & coding, I also sell the genuine vagcom if you're interested.