QuestionHow do i remove the key cylinder out of a 1999 buick regal ls?
AnswerHi
Here is procedure.
Put the key in the steering column lock cylinder set.
Turn the key to the START position.
Install a one sixteenth allen wrench into the hole on top of the electronic lock module assembly to release the steering column lock cylinder set retaining pin.
Turn the steering column lock cylinder set to the RUN position.
Pull the steering column lock cylinder set out from the electronic lock module assembly.
Remove the key from the steering column lock cylinder set
Hope this helps
Pawl