yes.
To lock a Schlage keypad lock without a key, simply press the "Schlage" button on the keypad followed by the "Lock" button. This will engage the lock without the need for a physical key.
Slide the hook end of the slimjim between the window trim and passenger window. Feel around until you feel the lock rod.
One way to lock the window in place without using screws is to cut small blocks of wood and place them on top of the window, between the lower window and the upper frame.
If the key turns, but the lock doesn't function, then the lock is broken.
The rear window lock on the 2000 Blazer might have gotten rusty and will not turn to unlock the window. Try spraying a lubricant like WD-40 into the door lock. Wait a few minutes and then try the key in the lock.
Removing a ignition lock cylinder from a 2002 ford windstar with no key
yes.
To lock a door using a key, insert the key into the lock, turn it clockwise until it stops, and remove the key. This action will secure the door and prevent it from being opened without the key.
You have to have a combination. If you have a key lock you don't need a combination, all it is is a lock that says master and a key to turn it and then it opens what you have in it.
pick the lock or use a skeleton key
door car zipper key/lock window
Without the key you are going to have to drill it out.