My front load washer has the door lock stuck and the door is open

SOURCE: The door on my front end Whirpool Duet Washer will not open?

Plug off the mains. You have to look for screws below the front kick-panel, the panel comes down & out. The pump is on the right side. Be prepared for dirty water. There is a drain hose here, disconnect & drain out. There could be a lot of water. Inside the big flexible tube (coming from the tub bottom) is the filter, be prepared to find all sorts of junk here, clean out. Examine your pump also, clean out the impeller. Carefully refit all. Your machine would be fine. Don’t wait for the machine to jam to look into your filter.
For some front loader models after removing the panel, the filter is in the compartment having the white screw able lid. The big hose from the bottom of your tub leads to this compartment.

For the door to unlock, press & hold 'end of cycle' for 3 seconds, power shd be on for this, try door after 2 minutes. Your machine may not open if there is water inside, so first drain.

SOURCE: Maytag Neptune front load door is stuck

Pull cord under soap tray.

Read here:
http://www.applianceaid.com/neptune3.html#lock

SOURCE: Door won't open on Samsung washer

This has happened to me twice. Both times I found the drain pump seized up with
1st time) The right rim from a pair of reading glasses
2nd time) A plastic toothpick
Both times the object was in the discharge port of the pump. You can see this by lifting the check valve with the pump removed. Removing the pump is simple. Unplug the washer. You have to remove the drain line from where its attached to the rear of the machine (one screw) to remove the rear access panel which slides into upper and lower slots. You will see the pump with an inlet and discharge line attached. The lines have simple squeeze clamps. When you remove the lines, you will drain the wash basin so have towels and a squeegie handy. Remove both lines and wait until the basin drains. When it stops draining remove the pumps electrical connector by squeezing the release catch on it while pulling it. The connector can only go on one way. Remove the 3 hold-down bolts on the pump baseplate. Remove the pump and lift open the discharge check valve and you'll find something there I guarantee it. Remove with needle nose pliers and re-assemble in reverse order.
This is actually a good design because the computer protects the pump by sensing a higher than normal current draw when foreign debris gets jammed in it. It will trigger the ND (No Drain) code and sometimes lock the door. Always check this first before you call the expensive repair man. If its not a jammed pump it will most likely be the control panel/processor. Good luck and always clean out pockets before loading the washer to prevent this,

SOURCE: my Maytag front end loading washer is stuck locked

Open the detergen/bleach diospenser cover and there is a tab there that you can pull to open the door. You will likely need to replace the wax motor and control board.

SOURCE: Door locked on compact Whirlpool front-load washer

This worked for me. I turned off the washer and hit the area on the washer directly to the right of the door handle (not hard enough to break something or cause a dent). It popped right open.