No water in your dishwasher?
If your dishwasher has no water, then proceed as follows:
1. Disconnect the dishwasher from the mains.
2. Remove the upper and lower racks.
3. Remove the filter.
4. Remove the water, using a sponge if necessary.
5. Try open the pump cover using a spoon. Grasp it on the bridge and lift it away diagonally towards the inside, removing it completely. Now check whether there are any foreign objects in your pump. If this is not the case, then please contact Bosch Customer Service who will be happy to assist you further.
You may also want to check the water connections. Is the pipe stable and is it properly connected?