Bosch ovens feature a child lock functionality, which sometimes gets activated accidentally, preventing the oven from being switched on or settings from being adjusted during use.
To activate the oven child lock: Press the key button for four seconds until the key symbol appears.
To deactivate the oven child lock: Press the key button for four seconds until the key symbol disappears.
If you have any further questions, please contact our customer care team at +65 6751 5000. We're delighted to assist you.