buick regal
Turn key to the left, insert paperclip in small hole next to key. Cylinder will pop out.
You have to get it from a Buick dealer.
It's been a while, but I believe the trim ring on the dash around the key cylinder unscrews and the ignition comes out the back There should be a small hole in the face, insert key and turn ignition to "on" position, insert a wire (paper clip) into small hole and pull on key, the lockset should pull out, this will allow you to remove the trim ring around the key cylinder.
turn the ignition key on
how to remove key cylinder on 98 sunfire
Replace the lock cylinder
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The tumblers in the key cylinder have most likely become stuck in the wrong position and you will have to replace the ignition key cylinder.
call a locksmith to replace the lock cylinder and key.
You do not need to replace the cylinder you need to replace the whole car around it and sell me the whole car (that was around you good working cylinder) for cheap..like 2 bucks
Need more info, such as what cylinder you are asking about, wheel cylinder, key lock cylinder, engine cylinder and what year, make and model vehicle.