2010 Infiniti QX56 Owner's Manual - Page 158

The remote keyless entry function will not function under the following conditions: ● When the Intelligent Key is not within the operational range. ● When the doors or the rear liftgate are open or not closed securely. ● When the Intelligent Key battery is discharged. CAUTION After locking the doors using the Intelligent Key, be sure that the doors have been securely locked by operating the door handles. CAUTION When locking the doors using the Intelligent Key, be sure not to leave the key in the vehicle. WPD0359 Locking doors 1. Place the ignition switch in the LOCK position. 2. Close all doors. 3. Press the Key. button on the Intelligent 4. The hazard warning lights flash twice and the horn beeps once. 5. All doors will be locked. Pre-driving checks and adjustments 3-13