1998 Buick Century Owner's Manual - Page 94

LOCK (B): Before you put the key into the ignition switch, the switch is in LOCK. It's also the only position from which you can remove your key. This position locks your ignition, steering wheel and transaxle. It's a theft-deterrent feature. I NOTICE: If your key seems stuckin LOCK and you can't turn it, be sure you are using the correctkey; if so, is it all the way in? If it is, then turn the steering wheel left and right while you turn the key hard. But turn the only with your hand. key key Using a tool to force it could break the or the ignition switch.If none of this works, then your vehicle needs service. OFF (C): This position lets you turn off the engine but still turn the steering wheel. It doesn't lock the steering wheel. Use OFF if you must have your vehicle pushed or towed. RUN (D): This position is where the key returns after you start your vehicle. With the engine off,you can use RUN to display some of your warning and indicator lights. START (E): This position starts your engine. A warning chime will sound if you open the driver's door when the ignition is in OFF, LOCK or ACCESSORY and the key is in the ignition. In case you cannot remove your key from the ignition, find the access slot which is located underneath the steering column below the lock cylinder. To use this slot, remove the trim cap. Insert a key or screwdriver into the access slot and rotate the lock cylinder. You will now be able to remove your key from the ignition. Be sure to replace the trim cap after use. 2-18