2007 Nissan Titan Owner's Manual - Page 139

Lockout protection When the power door lock switch (driver's or front passenger's side) is moved to the lock position with the key in the ignition and any door open, all doors will lock and then unlock automatically. This helps to prevent the keys from being accidently locked inside the vehicle. LPD0278 LPD0266 WIDE OPEN DOORS (if so equipped) CAUTION Do not open the Wide Open door to the full open position while the fuel-filler door is open; only open it as far as the first detent. Opening the door to the full open position may damage the fuel-filler door and Wide Open door. The Wide Open doors open nearly 180° to allow access to the rear of the cab. 1. Open the driver's or passenger's door. 2. From the outside, pull the door handle 1 toward you. Pre-driving checks and adjustments 3-5