How do I reset lock on my Sure-Loc safe box? - Sure-Loc Electronic Keypad Deadbolt Lock Satin NIckel

There should be a manual key override just for situations
like this.

Most of these Chinese safes have a reset button inside the safe. Open the safe, press reset and enter your new combination. Then check it before closing and locking the safe.

From a google search the following is copied:

LOC is a control panel lock not a door lock, see below.

The Control Lock shuts down the control panel pads to prevent
unintended use of the ovens.
When the control is locked, only the CLOCK, TIMER SET and
TIMER OFF pads will function.
The Control Lock is preset unlocked, but can be locked.
To Lock/Unlock Control: Before locking, make sure the ovens,
Timer and Timed Cooking are off. Press and hold START/ENTER
until a single tone sounds and "Loc," a picture of a lock and
"START?" will appear on the oven display, about 5 seconds.
Repeat to unlock and remove "Loc" from display.

If the above does not work have you tried removing power from the uit for a few minutes to see if it will reset.
________________

http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/499415-whirlpool-double-oven-shows-loc-display.html

LOC is a generic lock code meaning the door was either locked manually or accidentally. Also LOC will lock the control panel and can be manually locked as well. Try to reset the unit for about 10-15 minutes and retry.

You can do this by:
Check the oven display to see whether the screen says "LOC." When "LOC" is displayed, the oven lock is activated and the door cannot be opened. You need to make sure it is locked so you do not mistakenly lock the door.

2 Press and hold the "Stop" button on the oven control panel until "LOC" disappears from the display. Some oven models have a button marked "Oven Lock," which should be used instead of the "Stop" button.

Lock the oven again by pressing and holding the "Stop" or "Oven Lock" button until "LOC" appears in the display

I change my code weekly on my electronic safe due to safety purposes, I now forgot the code and tried different codes until it blocked.

i unplugged my safe now it says SER and it wont respond to my password

try default number 159A

glove box is just stuck. I hate to think what the service bill was. unhook a battery terminal to reset the radio or pull the fuse. hope it helps

Ok unplug for an hour then plug back in and it shoul be reset !