2009 Nissan Altima Owner's Manual - Page 145

CAUTION After locking the doors using the Intelligent Key, be sure that the doors have been securely locked by operating the door handles. WPD0359 WPD0360 Locking doors 1. Place the ignition switch in the LOCK position. 2. Close all doors. 3. Press the Key. button on the Intelligent Unlocking doors 1. Press the Key. button on the Intelligent 2. The hazard warning lights flash once. 3. Press the button again within 5 seconds to unlock all doors. All doors will be locked automatically unless one of the following operations is performed within 1 minute after pressing the button: ● Opening any doors. ● Pushing the ignition switch. 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