Locking the control panel
You can lock the control panel to prevent unintended use (eg children playing with the oven). Doing so will disable the dials and all the buttons.
To lock the control panel
Make sure the oven is not in use (the function dial is turned to Off) and neither automatic cooking nor the timer is set (no indicator is lit in the display).
Press and hold the select button until the lock indicator comes on.
To unlock the control panel
Press and hold the cancel button until the lock indicator flashes and then goes out.