Re: siemens dishwasher error code S2
hi
S2 is something to do with the factory test
try turning it off then back on using the on/off switch
how old is the machine? i believe it will be less than 2 years old
if this is the case then give bsh applinace care a call (08705678910). they will be able put you through to someone in product advise who may be able to help over the phone or send someone out under warranty(2 years mininum with siemens possibly 5 years)
llinrew