2010 Infiniti QX56 Owner's Manual - Page 151

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 switch 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. ● To change AUTO LOCK settings: push and hold the power door lock switch to position (LOCK) for more the than 5 seconds. 4. When activated, the hazard warning lights will flash twice. When deactivated, the hazard warning lights will flash once. 5. The ignition switch must be placed in the OFF and ON position again between each setting change. AUTOMATIC DOOR LOCKS ● All doors lock automatically when the vehicle speed reaches 15 MPH (24 km/h). ● All doors unlock automatically when the ignition switch is placed in the OFF position. The automatic lock and unlock functions can be deactivated or activated independently of each other. To deactivate or activate the automatic door lock or unlock system, perform the following procedure: 1. Close all doors. 2. Place the ignition switch in the ON position. 3. Do one of the following within 20 seconds of performing Step #2: ● To change AUTO UNLOCK settings: push and hold the power door lock switch position (UNLOCK) for more to the than 5 seconds. LPD0420 CHILD SAFETY REAR DOOR LOCK Child safety locks help prevent the rear doors from being opened accidentally, especially when small children are in the vehicle. The child safety lock levers are located on the edge of the rear doors. When the lever is in the lock position, the door can be opened only from the outside. 3-6 Pre-driving checks and adjustments