2007 Infiniti FX45 Owner's Manual - Page 228

IGNITION SWITCH (except Intelligent Key system) (AWD models) When a wheel is off the ground due to an unlevel surface, do not spin the wheel excessively. (AWD models) When the vehicle is on a free roller or the front or rear wheels are jacked up, do not start the engine. The vehicle could lurch forward. (AWD models) 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 or personal injury. SSD0392 The ignition lock is designed so that the key cannot be turned to LOCK and removed until the selector lever is moved to the P (Park) position. When removing the key from the ignition, make sure the selector lever is in the P (Park) position. If the selector lever is not returned to P (Park) position, the key cannot be moved toward LOCK. When the key cannot be turned toward the LOCK position, proceed as follows to remove the key: 5-10 Starting and driving