I'm getting an error message "E27" on my bosch vision machine but can't fine it in the manual

In the instructions for different models of Bosch dishwashers, the e27 error is described as insufficient voltage in the electrical network. This means that if the mains voltage drops below 220V (or 110V in some countries), the dishwasher stops working, and the E27 error code appears.

1. Set the knob to off.
2. Hold down both the Spin Selector button and the Allergy Rinse button simultaneously.
3. While holding these two buttons down, rotate the knob one click to the left, to the "cold" position.
4. At that point, the display will show a diagnostic code and the unit will enter a self-test mode. In my case, the solenoid latch started clicking repeatedly. I pressed the Spin Selector button once or twice, which resulted in the display of new codes and then the release of the latch.
5. I set the knob back to off, and the washer now appears to be operating.
6. You're done.

A code E27 means a problem with the door lock. Try unpluging the machine for an hour and see if it resets the lock.

If not remove the cover on the lower right corner you will see a white plastic pull cord. Pull the cord and pull open the door. If that doesn't reset the door lock you will need to replace the lock.

turn the dial to the off position. Hold down both the delayed start and spin select buttons and turn dial to the left one click (cold position). you should then here the door unlatch. let go of the buttons. you will see some other codes p 01, p 02. turn dial to off. it should work fine after this. it worked for me. this should be in the manual.

E27 means there is a problem with the door lock. Unplug the machine for 5 minutes and try again. If the error code returns you will need to replace the door lock assembly.


If you have anymore questions please comment me back.

The E27 code isn't often listed in Bosch manuals but relates to the washer door lock.

The E27 error flashes on the washer LCD screen and stops the current load. Unplug your washer for 30 minutes and then plug it back in to reset the code.

Open and close the door two or three times to reset the sensor. Sometimes the door has been closed too hard and the sensor reading fails.

You may need to replace the door lock assembly on the washer.

Im getting an error e13 message and don't know what to do

The door locking mechanism has malfunctioned and/or is overheating. It is recommended that remove power from the appliance (unplug it) for 30 minutes and try again. If the problem persist, you will need to replace the door lock assembly.

Just fixed the E27 error code. Just turn dial to off and hold down delayed start button and spin selector button and turn dial to the left one click (cold). It should then click and open. open the door and turn back to off. Everything should go back to normal.

hi there,

the 03 error message is the machine not sensing the water level. since you can drain using the pump manually, check the water level switch, as it may be faulty.