How can I fix a leaky Bosch Classixx free standing dishwasher?

Hi, i have a bosch classixx dishwasher - which leaks when it empties (not when it fills). I need to get to where the pipes are situated or filters or anything to see what's blocking, or what's not connected properly but can't seem to get in!!
I've removed the front panel (under the door), but it not's giving me access to anything. How do I remove the side panel at the bottom in order to get to any pipework / filters etc.?! Very frustrated right now!
Any help gratefully received.