Miele KFN 14827 SDE ed Operating And Installation Manual page 22

The correct temperature
^ The temperature display brightness
can now be changed by touching the
X sensor:
d 0: Maximum brightness
d 1: Reduced brightness
d –: Return to menu.
The old setting lights up, and your
newly selected setting flashes.
^ Touch the On/Off sensor to confirm
the new setting.
^ Touch the X sensor repeatedly until
c appears in the display.
^ Touch the On/Off sensor.
You have now left the settings mode.
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