Hi,
Sold this machine about year ago to a friend.
He asked my advice about flashing wash light before calling Bosch.
It does not occur all the time and can happen on any program he uses. Nor does it appear to adversely interfere with the program in use.
The photo shows the machine in spin part of the program and the wash light on (is in fact flashing – can’t load vids ;0))

Is this just a blip with the board or an indication of a problem?
Thanks.
Laurence