My Bosch Logixx had this fault a few days ago...
I removed the lower basket and took out the spray arm and filters and used a cup and bucket to clear away the water and then moped up with an old towel.
At the very bottom of the sump area on the left is a single Torx screw.
I took this out and lifted the small plastic cover to expose the blades of the drain pump.
http://martinlarsen.com/fotos/test/bosch.jpg
After removing the lemon pips and other debris with tweezers I checked that the pump blades turned by hand - there's a bit of magnetic resistance - put it all back together and it's been ok since then.
It was a ten minute job and very simple if you have the right driver for Torx screws. Let's hope you have a similar fault that's as easy to resolve.
Good luck...
Peccavi, April 2009
