Miele KFN 8995 SD ED-1 Operating And Installation Instructions page 17

If the refrigerator door is not opened,
the process will be cancelled after
approx. 10 minutes, and the original
contrast setting will be restored.
To exit the setting mode:
^ On the control panel inside the
appliance, press the On/Off button
for the freezer section.
If you do not do this, the electronics
will automatically switch over to
normal operation after a few minutes.
Door display
17