Poor washing quality and water left in the filters ets

Clean the drain filter in the bottom of the washer

Your screens are plugged with food residue in the bottom of the unit. clean it out. You can use 1 gallon of white vinegar for your wash after you clean the screens. Start your washer to fill with water but after the water starts, open your door and pore all of the gallon in the unit. Let it now run for 4 minutes and stop it by opening the door. Leave the door slightly open for 1 hour. close the door and let the cycle continue for 4 more minutes. open the door and repeat it a couple of more times. Let it sit all night with the vinegar in it and in the morning - close the door and let the cycle continue to the end. This should help soften and clean out the food particles in the unit. You can repeat the process and get a better cleaning then too. All the scale should be off your dishes now.

residue..... check lower spinner arm and clean any bits from insideit by back washing with water, also check the pump inlet and filters.....

as for soap still in container, does the soap recepticle door open... if not just place the required amount of detergent on the lower half of the door..

If the door does open and there is still soap ing the recepticle there is definitely a water problem...

you can also try to remove both the upper and lower spinners and run the dishwasher for a couple of minutes to flush out any debris or buldup inside the lines.

A good quality dishwasher cleaner may also be wothwile trying....

Good luck!

Looks like the heater unit has packed up.

I cannot seem to find the actual model you have anywhere on the internet. But I am assuming you connect the dishwasher to cold water inlet and it is meant to have a heater.

Are you in UK or Europe. Bosch also makes parts for the NEFF dishwasher but I am not able to find spare parts for your exact model.

Please post a comment.

sounds like your heating element is not working prtoperly or you are not washing in very hot water stop washer in middle of cycle and open it if steam come out hot steam be careful keep face away when you open itif not hot that could be the problem,A appliance serviceman once told me if water is hot enough and end of wash and rinse cycle not to run the dry cyvcle just open dryer a few inches and let the steam out Run hot water over a plate or a pot and set it in the drain tray in your sink notice how fast it dries itself while draining in the tray very hot water in a dish washer dopes the same good luck with this problem I hope my advice helps you oh yes one more thing always run the hot water till it get hot before you turn your dishwasher on

Hi

If your dishwasher is cleaning poorly, check these:
Water-inlet valve Most cleaning problems are caused by the dishwasher not getting enough wash water, so the water-inlet valve is often to blame. This valve is usually at the bottom left or right of the dishwasher, behind the lower access panel. It's the device with the main water line from the house, a rubber tube to the dishwasher, and two wires attached to it.

When a water-inlet valve is defective, you may hear the sound that's usually referred to as "water hammer." If the water-inlet valve is defective, you need to completely replace it.

Internal filters Every dishwasher has some type of filter to keep large food particles and foreign objects away from the pump assembly:

• Most modern dishwashers have self-cleaning filters that don't need any routine cleaning.
  
  
• Some have filters in the bottom of the dishwasher that you need to periodically clean. You don't need any tools to remove the filter, and cleaning it is easy. Consult your owner's manual to determine which type you have and its maintenance requirements.
  
  

If your filter is clogged, it may be causing the cleaning problem.

Drain valve Some dishwashers have a valve (or gate) that should open only during draining. If debris lodges in the valve, it can't close properly, so water drains out during the wash cycle. Most dishwashers drain into the garbage disposer. If yours does that, listen for water flowing into the disposer during the wash cycle. If you can hear it then, the drain valve may be clogged.

Spray arms There's a spray arm at the bottom of your dishwasher--it may have a tall spray tube mounted to the center of it. There may also be a spray arm located directly beneath the upper rack of dishes and/or above the upper rack.

If debris is blocking the holes in the spray arms where the water comes out, it could cause cleaning problems. Regularly inspect each of the spray arms and clean out the holes as necessary.

Water temperature To get the best cleaning results, the water entering your dishwasher needs to be hot enough. Try running the hot water in your kitchen sink for about 30 seconds before starting the dishwasher, to pre-heat it. Also, if your dishwasher lets you select a higher wash or rinse temperature, try that to see if it helps.

To check the temperature of the hot water that comes from your kitchen faucet use a waterproof thermometer. If the water isn't 120 degrees Fahrenheit, your dishwasher may have trouble getting your dishes clean. You could increase the temperature of the hot water to the whole house--and therefore the dishwasher--by adjusting the hot water heater thermostat.

Warning! To lessen the risk of scalding, don't set the hot water heater temperature higher than 120 degrees Fahrenheit.

Detergent cup Dishwashers don't perform their best if detergent is introduced only at the beginning of a cycle, so add detergent to both parts of the cup.

If the detergent cup isn't opening, see the "The detergent cup doesn't open" section, below.


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Thanks
Rylee

The cloudy residue that is left on your dishes is soap that has not completly broken down.

There are a few solutions to the problem. First off, you want to ensure that you are using the "high temp wash" option. This will boost your water temp during the wash cycle to ensure that all the soap breaks down.

The second thing that you want to do to give your dishwasher a boost, is run the hot water in the sink and make sure it's pipping hot before you start your dishwasher. What this will do is ensure that the water that goes in for the "pre wash" portion of the wash is hot and will improve the wash quality.

Good luck!

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

is there any error codes showing

most likely the water valves are stuck

less than 2 cups of water in left after cycle complete