2003 Nissan 350Z Owner's Manual - Page 123

1. Move the selector lever into the P (Park) position. 2. Turn the ignition key slightly in the ON direction. 3. Turn the key toward the LOCK position. 4. Remove the key. If the key is removed from the ignition switch, the selector lever cannot be moved from P (Park) position. The selector lever can be moved if the ignition switch is in the ON position and the foot brake pedal is depressed. There is an OFF position in between LOCK and ACC, although it does not show on the lock cylinder. When the ignition is in OFF the steering wheel is not locked. In order for the steering wheel to be locked, it must be turned about 1/6 of a turn counterclockwise from the straight up position. To lock the steering wheel, turn the key to the LOCK position. Remove the key. To unlock the steering wheel, insert the key and turn it gently while rotating the steering wheel slightly right and left. WARNING Never remove or turn the key to the LOCK position while driving. The steering wheel will lock. This may cause the driver to lose control of the vehicle and could result in serious vehicle damage and/or personal injury. SSD0082C MANUAL TRANSMISSION The switch includes an anti-theft steering lock device. The ignition key can only be removed when the switch is in the LOCK position. On manual transmission models, to turn the ignition key to LOCK from ACC or ON, first turn the key to OFF and turn the key to LOCK while pushing the key in. In order for the steering wheel to be locked, it must be turned about 1/6 of a turn clockwise from the straight up position. To lock the steering wheel, turn the key to 5-6 Starting and driving