How do you remove the ignition lock cylinder on a 1971 cutlass?

To remove the ignition lock cylinder on a 1971 Cutlass, first, ensure the steering wheel is unlocked and the key is in the "on" position. Locate the retaining pin or screw on the ignition housing, usually found on the underside of the steering column. Use a small tool to depress the pin while simultaneously pulling the lock cylinder out. Once released, you can remove the ignition lock cylinder completely.