Key symbol and circular symbol with small and large water droplets on Bosch Series 6 Anti-Stain washing machine

Hello AndY

Its my Bosch Serie 6 washing machine, model no: WGG24409GB, it won’t start any programme, its showing an illuminated key symbol and a circular symbol with a large and small water drop, the circular symbol goes out after a few seconds

You would expect a water drop to be indicating something about not being able to take any water in, and a key symbol usually means child lock is on (where all function of control panel would be disengaged) or a problem with door not closed properly. Or a fault somewhere with the door mechanism or door lock.

I would suggest trying to find out exactly what those symbols mean on your machine. All the individual functions of the lights should be listed in the instruction manual. If you don't have one, you can download one - Washing machine instruction manuals