Dishwasher - Lock Light on GSD4000-GSD5000 Series
To lock the dishwasher control panel you press the LOCK pad twice within three seconds. The LOCK light comes on and the control panel becomes inoperative. The LOCK light will remain on as long as the lock feature has been enabled.
To unlock the dishwasher control panel you press the LOCK pad twice within three seconds.View a short video about the dishwasher lock light: