The water is not draining out of the dishwasher at end of rinse cycle leaving a pool of water in bottom of dishwasher

The contact on the end off the cycle in the switch is bad you try to clean it or replace the main switch,all the best.

It drains as part of a cycle as does the wash and rinse cycles.
Most will drain through a hose into a garbage disposal connection. First I would check the grate inside the bottom of the dishwasher for debris them in the disposal. That issue will slow down the water from draining and timing out the cycle leaving water inside. The water when draining from the dishwasher into the disposal should be seen from above flowing out rather fast if correct. If not? The hose from dishwasher to disposal also might be clogged. This is fairly typical issue for dishwashers, when the dishes are not Cleaned beforehand.

To the lady who has water at the bottom of dishwasher. Guess what? It’s supposed to be there. At the end of last rinse cycle the water is at its hottest point. So. Instead of draining this vary hot water it saves it to dry your dishes. Wait about 10 or 15 minutes and water will drain. This is a vary efficient way of drying dishes. It uses no power for drying. Just steam
From the heated water. When it’s all complete the DW will beep 4 or 5 times. After that leave the door down to evaporate moisture. Good luck!!!

Propably you have leak from the main pump impeller seal.See the video below. It helped me to fix yesterday same problem.
http://www.youtube.com/watch?v=RLkMncM6JDE
If you open the bottom of the dishwasher you can see the leak.It leaves calcium at the base of the pump.

Hi,

Here is a tip that I wrote that will help you with your dishwasher not draining problem...

Dishwasher Problems - Water will not drain out

heatman101

My dishwasher runs but just does not clean and leaves food particles all over like its not getting clean water to it. I cleaned the passages of any food from the top end. Any suggestions. Its a moffit MLD4007l20ww

Try cleaning out the air gap.  The air gap is not part of the machine, and is located on your sink. If this becomes clogged, it may cause the machine to not drain properly.  Also, I know you said you checked the drain hose and cleaned as far as the filter and chopper blade, but have you checked the lower filter?  There is a filter located underneath the machine that should periodically be cleaned.  To check this, you need to access the machine from underneath by removing the bottom vanity cover. Hope that one of these helps!  

you have a clogged drain hose or a weak pump.  There are no adjustment on the timer it is what it is.

I had the same problem (water remaining in the bottom) after the rinse cycle. FYI my GE Nautilus is 7-years old.
(1) I disconnected the drain tube at the garbage disposal unit (in the sink) and, using a wire coat hangar freed a 'plug' of sludge located at the spot where the drain tube clamps onto the garbage disposal. I blew into the drainage tube to further clear other 'plugs' I observed but could not reach w/the coat hangar.
(2) I unscrewed the Filter/Strainer on the inside (bottom) of the dishwasher; and further removed the inner filter; cleaned both out.
(3) Re-ran the dishwasher thru complete wash/rinse cycles (to check for leaks. There were none.
Finally, upon completion of the w/r cycles there will always be a small pool of water (residing in the filter area). However my dishes are clean and (after 7-years) checking the drain tube and filters was a breeze.
Hope this helps

Im really not all that familiar with the bosch unit, but a few things i would ck. when you cancel a cycle (it should drain the water) is it humming??? does it sound as if it even trickling into the sink discharge?? do you have a disposer under your sink that this unit drains into, if so remove the clamp and look for possible obstructions right there.Honestly passed this ill have to defer to someone else sorry and good luck