The touch keys are not operating properly. This may be due to condensation on the keypad.
1. Clean the control panel with a dry cloth.
2. Disconnect the appliance from the power supply by switching off the fuse in the fuse box and switch it back on after 10 seconds.
If the issue persists, we advise against attempting repairs yourself. Instead, book a repair with one of our highly trained and qualified Bosch engineers.