Doesn't complete the wash--- last 2 min. beeps and shows an "F"

I think your right. Most modern appliances bleeb to let you know the function is complete.

My dryer did the same thing, it was so distrubing noise in the middle of drying cycles, so I turned off the sound switch it went away, now it doesn’t peep any more.

the main control is not advancing properly and needs to be replaced,

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jason_4570d45317834dd3

This may be helpful https://www.google.com/url?sa=t&source=web&rct=j&url=https://appliances.wonderhowto.com/how-to/fix-your-front-load-washer-if-stops-mid-cycle-381047/&ved=0ahUKEwih1pv3nbnTAhVs54MKHaUjCZ0QFggiMAM&usg=AFQjCNF7coclPEiebS8nJGl_G2NURErywg&sig2=ociuz9U_coWL7oPvjlri4A

Hi there.
I have the same problem with my machine. Whatever program I select, the machine runs fine until it reaches 54 mins of the cycle remaining. To overcome the problem just to select a cycle that will not stop mid cycle, select a program which is less than 54 mins. I think the 40 degrees and quick wash select is the one to run with. The cycle is 45 mins, obviously less that 54 mins. The LED timer will display the cycle time. No problems with this cycle whatsoever. Not the total solution, but at least you're able to complete a cycle. After it's completed, I also run the spin program at 1200rpm. I hope this helps.
Regards, Ian.

Hello, welcome to FixYa. While I don't have access to my PC files at the moment as I am on my iphone, I believe this is the procedure for most B/S/H/ built dishwashers ( that means Bosch, Thermador, Siemens and Gaggenau ). To Enable or Disable the Cycle Completion Signal... 1. Open the door, hold down the ?Quick Wash? button and simultaneously turn the Dishwasher on. The ?Quick Wash? light will blink (program mode). 2. While the light is still blinking, push the ?Quick Wash? button. ? If the machine beeps, then the Cycle Completion Signal has been enabled. ? When you push the button again and it doesn?t beep, it means that the Cycle Completion Signal has been disabled. 3. Turn the Dishwasher off to take it out of program mode. I hope this answer's your question. Thank you for choosing "fixya". Please rate the solution favorably if indeed it was helpful, if not please let me know. Good luck. macmarkus :)

Hello, welcome to fixya.

To Enable or Disable the Cycle Completion Signal...

1. Open the door, hold down the “Quick Wash”
button and simultaneously turn the Dishwasher on.
The “Quick Wash” light will blink (program mode).

2. While the light is still blinking, push the “Quick
Wash” button.
• If the machine beeps, then the Cycle
Completion Signal has been enabled.
• When you push the button again and it
doesn’t beep, it means that the Cycle
Completion Signal has been disabled.

3. Turn the Dishwasher off to take it out of
program mode.

I hope this answer's your question. Thank you for choosing "fixya".

Please rate the solution favorably if indeed it was helpful, if not please let me know.

Good luck.

macmarkus :)

Did you get an answer/solution

I am having the same problem with my washer. Did you ever get it fixed??

There is a service manual behind the control panel it will show you how to test the door locks. If might have a bad lock solenoid.