1995 Buick Century Owner's Manual - Page 80

Leaving Your Vehicle With the Engine Running Move the lever up as far as it will go. 3. Move the ignition key to LOCK. 4. Remove the key and take it with you. If you can walk away from your vehicle with the ignition key in your hand, your vehicle is in PARK (P). If you have to leave your vehicle with the engine running, be sure your vehicle is in PARK (P) and your parking brake is firmly set before you leave it. After you've moved the shift lever into the PARK (P) position, hold the regular brake pedal down. Then, see if you can move the shift lever away from PARK (P) without first pulling it toward you. If you can, it means that the shift lever wasn't fully locked into PARK (P). Note: If for some reason you leave your vehicle running and it is not in PARK (P) and the parking brake is applied, your doors will automatically lock when you close the door. 2-22