Miele G 4000 error codes

4 codes are documented for this machine. 2 of them mean you should stop using it until the fault is fixed.

Code What it means Can you keep using it
F11 Water is still sitting in the cabinet at the end of the programme because it has not drained away. The part you need to reach depends on which generation of machine you have, and the two are not the same. Stop using the machine
F12 Not enough water is reaching the appliance, so it stops rather than running a programme it cannot fill. The manufacturer publishes several numbers for this same condition and gives them the same remedy. Usable, but not working properly
F52 So much foam has built up inside that the appliance has interrupted the programme. Foam stops the spray arms throwing water properly and can work its way out past the door. Usable, but not working properly
F70 The waterproof protection system has detected water escaping inside the appliance and has shut it down. The drain pump will keep running on its own until the machine is disconnected from the electricity supply. Stop using the machine

See every Miele dishwasher code, including codes that have not been confirmed as applying to this model.