Key wont turn in ignition steering wheel wont lock

wiggle steering wheel up and down sometimes the steering lock tab jams and wont permit key to turn ====if key worn down will not let ignition cylinder turn other is bad ignition cylinder

APPLY BRAKE AND MAKE SURE STEERING WHEEL IS CENTERED. IF IT IS PARKED SO THERE IS PRESSURE ON THE FRONT WHEELS AND HOLDING THE STEERING WHEEL HARD RIGHT OR LEFT IT WILL MAKE THE KEY VERY HARD TO TURN.

Turn the steering wheel anticlockwise or to the left and turn the key.

Try wiggling steering wheel right and left while turning key.

If the steering wheel was in a hard turn when the ignition was turned off and the key was pulled, maybe it's just in a bind. Put the key in the ignition and pull the steering wheel hard to the left, then to the right while trying to turn the ignition.

I'm assuming you mean your key wont turn in the ignition. first off check to make sure the car is in park. then what you gotta do is put in the key and put a little pressure as if turning but dont turn too hard, then even though the steering wheel is locked you will have to try to move it a little, if you parked with your tires turned then you will want to try to turn the wheel in the same direction, (even locked you should be able to move it about a half inch) you will have to turn the wheel hard but it should move enough to allow the key to turn, you may have to jiggle the key a little in the ignition but it should eventually turn, just remember not to try turning the key too hard, the extra force wont make it go but can cause the key to break. this tends to happen when you turn the car off andthe steering wheel gets locked if the wheels are turned hard in either direction. also if multiple attempts at this still dont work, try taking the key out and turning it over and trying again. Even though both sides of the key are identicle, because of wear on the key and the ignition, sometimes when the wheel locks the ignition, it will only turn if the key is put in a certain way. Hope this helps, good luck

To fix your problem, you have to turn the steering wheel either to the left or right as much as you can, then try to turn the key in the ignition. When the steering wheel locks, the key won't turn. By manually holding the steering wheel out of the lock position, the key will turn again and you're steering column will be back to normal.

If the steering wheel lock is engaged with the wheel turned sharply in either direction - weight of the vehicle at rest on the wheels can cause the steering column and ignition key lock to bind. To get the ignition to turn and unlock, you may have to grasp and turn the wheel or wiggle it a little back and forth to get it to come off the steering lock. This will relieve the pressure and allow you to turn the ignition lock if done right.

In hope that you have the right key, put him in, try to turn the steering wheel a little bit at the same time you try to unlock the ignition.Sometimes it's possible that you've used your steering wheel as help wile getting out of the car. At this case, maybe the wheel lock snaps in, but the wheels are under pressure from the ground. Now you want to unlock your car at it seams that the key wont turn. The wheels get pressure from the ground, so the whole steering is under pressure and your steering wheel pressed against the locker block. If you try to turn the locked steering wheel, you'll see that it turns appr. 1" to one side. This is the needed space to unlock with the key. I hope that works in your case.

the steering wheel SHOULD be locked if the key is not in the ignition and turned to the 1st position.  If you can turn the steering wheel more than an inch or so without the key n the first position,  the ignition switch (read: thingy you put the key in) is bad.   
Sometimes you may have to move the steering wheel slightly to one side or the other to get the key to turn,  this in itself is not a cause for alarm. Try it and let us know.  If this doesn't work, you are probably looking at a couple hundred dollars parts and labor to get the switch/steering wheel lock mechanism fixed.
Please rate all solutions.