bosch dishwasher

We have the above Bosch Dishwasher which is reporting E15 which I know means the sensor in the base has detected water (as the polystyrene pad floats up). We've taken the wooden front off and cleaned all the seals but that has not helped, so we need to get into the base to see if there is a...

I have a Bosch dishwasher model smv40c30gb, about 11 years old, never really given me any problems until now. It's not draining water any more or cleaning dishes. It doesn't complete a cycle anymore or use the tablet, the timer only counts down part way and then then machine will run...