Bosch SMV69T30GB/75 – not cleaning properly

Sounds like it only got part way through the program. What happens if you try running it again?

Two things to consider. 1) the grey tube which goes from the sump right to the top of the tank where the top “plastic thingy is” ( spinning jet ) that tube might be blocked up towards the top hence no water to spray on cultery. The only way to be sure is to remove it from the machine and blow through it using your fingers to block the middle basket water jet hub or, 2) more likely so,heaven help you, the alternating water distrubutor has failed and so it is spraying water soley to the bottom wash blade and not to the middle basket and so also to the spinning jet that does the cultery bsk at the very top. From what you say it looks more likely to be point 2. and that is depressing because that is a major dismantle of the machine and I would advise you not to try it yourself because these Bosch machines are a bastard to work on for engineers never mind the public – the whole series was designed over 10 cans of special brew!!. The way to tell is get a permanent marker pen and mark with a dot one end of the cups and small plate middle basket and leave that w/.blade pointing towards you i.e. the door, you then start up the machine without anything in the machine and let the machine run foir 10 minutes and listen to the machine: it should make a washing noise from the bottom bsk wash blade, the wash noise subsides in pitch as it switches to wash the middle and also send water up to the cutlery one too then the distrubutor disc relvolves back to send water to the bottom wash arm. If it is goosed the water is only going to the bottom wash blade so that marked middle wash blade will not have moved hence the indicating marked dot! If the dotted wash blade has barely moved and you heard no changeable wash noise I would say there is something wrong with the distrubutor motor / revloving disc or less likely a pcb problem.
Go to bosch spares uk site yourself. The tube part number is 11003118 £20.48. The water distrubutor unit is part 00644996 £53.50

Well it sounds like the distrubutor is working!! So you might want to check the first suggestion as the blockage could be nearer the sump in the tube part. I presume you have had the middle basket wash blade off – where the screw hold that wash blade on to the horizontal conveyo rand the basket out. Note that basket where it pushes into the tube hub should lock the basket in so the water shoots to the wash blade rather than the force of the water pushing the basket slightly forward if the hub is worn and not gripping properly..