Most likely it's a faulty ignition cylinder.
the steering wheel..
Most likely your steering wheel is in the lock mode. If it is, then unlock it and your key will work properly.
The steering wheel lock lights up in red. What should I do? The electric steering wheel lock lights up in red. What should I do?
Well, if your steering wheel was crooked it can cause the car to lock up, jiggle the steering wheel WHILE turning the key in the ignition.
The lock sign should go away when the steering wheel lock is disengaged.
If you have a steering lock, that can lock your steering wheel in place, until you use the key in the ignition to unlock it.
try and put your key and shack the steering wheel
If the power steering fluid leaks out the steering would become very stiff, and perhaps "lock" if the car were parked.
4.5
cause the front wheels to lock up, causing the driver to lose steering control.
turn steering wheel lock to lock several times.
To remove the steering wheel lock plate on a 1971 Buick, first, ensure the ignition is in the "off" position and disconnect the battery. Next, remove the steering wheel by unscrewing the center nut and using a steering wheel puller if necessary. Once the wheel is off, locate the lock plate; use a lock plate removal tool to compress the spring and remove the retaining clip. Finally, lift off the lock plate carefully.