the washer started flashing lights which we found out meant there was a leak warning. after opening it up we figured out the water inlet valve was leaking, but the warranty only lasted a year. we put in a service request but it was going to cost 200-300 dollars in labor plus whatever the parts cost (looks like 70-100 online) which practically added up to the cost of the dishwasher. 

i found a handful of other people saying the same thing happened to them online so be careful if you buy this and definitely get the extended warranty because you might need it.