Bosch Logixx Fridge freezer: display not working?

I crammed a pot of ice cream into the freezer drawer, and as I was shutting the door the fridge rocked back slightly. Now the LED display on the fascia doesn't work. The fridge is getting power and seems to be working (the light inside is on, the alarm works, it's cold and sounds like it's running). Turned it off and on again, checked the plug, looked in the manual, nothing. The fridge is less than 2 years old.

Can't set the temperature without the display. Any help would be most welcome!