Dishwasher doesn't start - Miele G892SC SS Dishwasher

Check the door switch.

Is the water turned off? Dishwashers normally start a wash by emptying any waste water tipped into them during loading. Problem could therefore be a blockage somewhere, most likely in pump inflow under the filters in bottom of machine. Lift these out to check. Also check your sink drain isn't blocked and preventing the water from being pumped out.

Try following this YouTube video titled: Dishwasher DIY maintenance Kenmore dish washer.

https://youtu.be/BRGee1nRjO4

Please let me know if I was able to point you in the right direction.

see this causes and fix it. God bless you
Thermal Fuse If the dishwasher won't start the thermal fuse might have blown. The thermal fuse helps to prevent damage to the dishwasher by turning off power so that it doesn't overheat. Once blown, the thermal fuse will have to be replaced for the dishwasher to work.

Door Switch The door switch, or switches, are sometimes called interlock switches. The door switch prevents the dishwasher from running while the door is open. If the dishwasher won't start, the switch or switches might be defective. To access the door switches, remove the control panel or inside door panel - depending on the model. They can be tested for continuity.

Main Control Board The main control board provides power to nearly every component of the dishwasher. If the dishwasher won't start the main control board might be defective. YOU should first check for more common parts. Many times control boards are replaced unnecessarily because the problem was not diagnosed properly.

Touchpad and Control Panel If the touchpad is defective, the control board might not get the signal for the selections made. If the dishwasher won't start and the display doesn't seem to change properly when the buttons are pressed, the touchpad might need to be replaced. On some models the touchpad and control panel are sold together and will need to be replaced at the same time.

Touchpad If the touchpad is defective, the control board might not get the signal for the selections made. If the dishwasher won't start and the display doesn't seem to change properly when the buttons are pressed, the touchpad might need to be replaced.

Timer The timer allows power to flow to the proper parts at the proper times. If the dishwasher won't start, the timer might be defective. Keep in mind that timers are often misdiagnosed as the cause of a problem. Check other components first before replacing the timer.

see this causes and fix it. God bless you
Thermal Fuse If the dishwasher won't start the thermal fuse might have blown. The thermal fuse helps to prevent damage to the dishwasher by turning off power so that it doesn't overheat. Once blown, the thermal fuse will have to be replaced for the dishwasher to work.

Door Switch The door switch, or switches, are sometimes called interlock switches. The door switch prevents the dishwasher from running while the door is open. If the dishwasher won't start, the switch or switches might be defective. To access the door switches, remove the control panel or inside door panel - depending on the model. They can be tested for continuity.

Main Control Board The main control board provides power to nearly every component of the dishwasher. If the dishwasher won't start the main control board might be defective. YOU should first check for more common parts. Many times control boards are replaced unnecessarily because the problem was not diagnosed properly.

Touchpad and Control Panel If the touchpad is defective, the control board might not get the signal for the selections made. If the dishwasher won't start and the display doesn't seem to change properly when the buttons are pressed, the touchpad might need to be replaced. On some models the touchpad and control panel are sold together and will need to be replaced at the same time.

Touchpad If the touchpad is defective, the control board might not get the signal for the selections made. If the dishwasher won't start and the display doesn't seem to change properly when the buttons are pressed, the touchpad might need to be replaced.

Timer The timer allows power to flow to the proper parts at the proper times. If the dishwasher won't start, the timer might be defective. Keep in mind that timers are often misdiagnosed as the cause of a problem. Check other components first before replacing the timer.

When you start a wash cycle on your Bosch dishwasher and it does not work, stay calm. It could be something simple, especially if you just installed it. Make sure the power cord is connected properly and a circuit breaker did not trip. How to Troubleshoot Bosch Dishwasher That Doesn Fill With Water

it will most likely be a door switch issue, to test it you need to remove the front door panel and bridge out the switch, if it works then you need to replace the switch,

if the bottom tub is filling with water but not washing the issues is with the wash motor, some of this model use a start capacitor that can fail, if it has a capacitor on the side of the motor it may have failed but are difficult to diagnose but are cheap to replace so worth trying, if this doesn't help or if it doesn't have a capacitor then the fault is with the wash motor.

Some dishwashers depending on their programming rotate the motor impeller backwards at the start and end of the cycle to clear blockages, Also they can sound like they are surging if the water is a bit harder than it expects,
Keep and eye on the machine, as long as it doesn't demonstrate any other odd behavior it will be fine.

Check pump may be blocked .