My Bosch washing machine model WIS24140GB works flawlessly, but at the end of the cycle (any cycle) and just before the door unlocks it flashes an error and beeps.
The error is flashing the 400, Rinse, Spin and End LEDs. The door then unlocks. The cycle runs normally.
I’ve searched and not found any reference to this set of error LEDs on this or other sites.
The heating element works fine.
There is no water under the drum.
I have checked the filter and it is not blocked
The water inlet is clear and mains pressure is good
The drain is clear
Washes normally, spins smoothly
The machine is about five years old but sees little use – about two loads a week. Inside looks brand new including motor and drive belt (removed the back to see if something had come adrift since I had to pull it out to check the inlet).
Bit of a mystery!
The “manual” does not list this code.