In Volkswagen Golf MK7 you can not use remote to control windows if they are not calibrated. Turn the ignition on and check if all windows can be closed and opened automatically. If one of windows don’t behave as should close it manually, then pull and hold the button again until you’ll hear click inside the door. Next open the window all the way down and again press and hold the button until you head click.From now on your windows are calibrated and can be controlled with remote. .