Three straight lines on display.

https://www.hunker.com/12438447/how-to-unlock-a-locked-oven-door-on-a-kenmore-range


How to Unlock Locked Oven Door on Kenmore Range Hunker

Quoting from the link shown:
Step 1 Read the display on the electronic oven controls, where the clock and timer normally appear. If the display reads "CLN" while the "Door Locked" light is on, the Kenmore range is in self-clean mode. When the Kenmore range is in self-clean mode, you must stop the cleaning process before the door will unlock.
Step 2 Stop the self-cleaning process by pressing and holding the "Stop/Clear" button for three seconds. The oven lock should disengage after three seconds. In some cases, a malfunction between the control panel and the locking mechanism prevents the door from unlocking.
Step 3 Hold the light switch for several seconds if the "Stop/Clear" button fails to unlock the range door. Engaging the light switch for several seconds resets the entire locking mechanism and overrides the "Stop/Clear" button.

• • 1. Step 1 Read the display on the electronic oven controls, where the clock and timer normally appear. If the display reads "CLN" while the "Door Locked" light is on, the Kenmore range is in self-clean mode. When the Kenmore range is in self-clean mode, you must stop the cleaning process before the door will unlock.
       
    2. Step 2 Stop the self-cleaning process by pressing and holding the "Stop/Clear" button for three seconds. The oven lock should disengage after three seconds. In some cases, a malfunction between the control panel and the locking mechanism prevents the door from unlocking.
       
    3. Step 3 Hold the light switch for several seconds if the "Stop/Clear" button fails to unlock the range door. Engaging the light switch for several seconds resets the entire locking mechanism and overrides the "Stop/Clear" button.
       

Hi Lora, this is AP!

Based on the description of the Frigidaire electric range provided it appears the door lock feature has been activated. In order to cancel the Oven Lockout feature, press clear off and hold for 3 seconds. The control will unlock the oven door and resume normal operation.

This door lock feature is activated by pressing clear off and holding for 3 seconds. "Loc" will appear in the display, the "Door Locked" indicator light will flash and the motor driven door lock will begin to close automatically. Allow about 15 seconds for the oven door to lock. Once the oven door is locked, the current time of day will appear in the display. If any control pad is pressed with the oven lockout feature active, "Loc" will appear in the display until the control pad is released.

This information is also located in the owner's manual should you like to view it again, you may retrieve a manual using your model# and the following link http://www.frigidaire.com/Owner-Center/Product-Support-Manuals/.

I hope this information helps to some degree - thanks for your question, and please do not hesitate to reconnect.

To unlock the Nokia N8 easily use the unlock code,get the unlock code from the site Onlinegsmunlock.com/nokia/rs7wp8/ and unlock it from Network Lock.Follow the instruction below and unlock it step by step.

Nokia N8 Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Nokia N8 mobile phones. If you enter over a certain amount of wrong unlock codes on your Nokia N8 mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch on your Nokia N8 without any sim card.
2 - Don't bother as to what is displayed on your Nokia N8.
3 - Compose #pw+CODE+1#.
4 - The Nokia N8 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia N8 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia N8 without any sim card.
2 - Don't bother as to what is displayed on your Nokia N8.
3 - Compose #pw+CODE+7#.
4 - The Nokia N8 would then display the message "SIM Restriction Off" and will be unlocked!

The letter p appears if you press the button star(*) three times quickly
The letter w appears if you press the button star(*) four times quickly
The symbol + appears if you press the button star(*) two times quickly
The CODE you need to enter is the unique unlock code for your Nokia N

Hello Welcome to FixYa here is the answer your searching for..Press and hold the "End of Cycle Signal" button for approximately three seconds until the "Control Locked" indicator light shuts off. The control panel is now unlocked. If this was helpful please rate me Thanks :)

in order to unlock your phone, you may follow these steps.
please don't enter the wrong code for it may lock your phone permanently..

1 - Switch on your Nokia 1110 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 1110.
3 - Compose #pw+CODE+1#.
4 - The Nokia 1110 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia 1110 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia 1110 without any sim card.
2 - Don't bother as to what is displayed on your Nokia 1110.
3 - Compose #pw+CODE+7#.
4 - The Nokia 1110 would then display the message "SIM Restriction Off" and will be unlocked!

The letter p appears if you press the button star(*) three times quickly
The letter w appears if you press the button star(*) four times quickly
The symbol + appears if you press the button star(*) two times quickly
The CODE you need to enter is the unique unlock code for your Nokia 1110


thanks..i hope this'll help.

is sounds like there are wires broken from the door controls to the inside of the car or the doorlock switch is faulty in the drivers door

Sorry to read about your problem, I hope this helps you out.
you may have done a panel lock, so try the first solution.

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.

To Stop Self-Clean any time:
Press UPPER OFF, LOWER OFF or OFF/CANCEL. If the oven temperature is too high, the door will remain locked. It will not unlock until the oven cools.

I tried to help you. Please help me and Rate/Vote on my response. We take the time to answer your question. take the time to rate us.Thanks and good luck

Hi

The oven door and controls can be locked to avoid unintended use of the oven. The oven doors and controls cannot be locked if the oven is in use, or the oven temperature is 400°F (205°C) or above.

To lock the control panel and both oven doors:

1. Press and release Cancel.
2. Press and hold upper oven Cancel and Cook & Hold for 3 seconds. “Off” appears in the display and “Lock” flashes while the controls and oven doors lock. Both oven doors lock. “Lock” remains lit in the display.

To unlock the control panel and both oven doors:

Press and hold upper oven Cancel and Cook & Hold for 3 seconds. “Off” disappears from the display and “Lock” flashes while the controls and oven doors unlock.

Please see this link for more information as how to disengage the lock on your Jenn Air Oven---

Door Lock On Oven

Please do rate this solution as FixYa and revert for further assistance.

Thanks
Rylee

This is a "feature" they include to prevent accidental changes to the screen setup. You should be able to unlock the OSD by pushing the Menu button and the right arrow button together for about three seconds. The message "controls unlocked" should appear. Let us know if you have any other questions and please don't forget to rate the posting.