Press "Start" for five seconds until the oven beeps once and "Loc" disappears from the oven's display screen.
Push "OFF/Cancel" below the Upper or Lower label on the control panel to disable the self-clean feature in either oven.
Hold "Start" to enable the lock feature, which displays "Loc" when the control panel is disabled from touch commands.
Open the oven's door once the lock icon disappears from the control panel, which indicates that the oven has cooled down completely and is safe to open.