Infiniti QX: Locking with mechanical key - Doors - Pre-driving checks and adjustments - Infiniti QX Owner's ManualInfiniti QX: Locking with mechanical key

The power door lock system allows you to

The power door lock system allows you to lock or unlock all doors simultaneously using the mechanical key.
► Turning the driver’s door key cylinder to the front of the vehicle 1 will lock all doors.
► Turning the driver’s door key cylinder once to the rear of the vehicle 2 will unlock the driver’s door. After returning the key to the neutral position 3 , turning it to the rear again within 5 seconds will unlock all doors.
► You can switch the lock system to the mode that allows you to open all the doors when the key is turned once. (See “How to use SETTING button” in the “4. Monitor, climate, audio, phone and voice recognition systems” section.)

    Doors
    WARNING ► Always have the doors locked while driving. Along with the use of seat belts, this provides greater safety in the event of an accident by helping to prevent persons from bei ...

    Opening and closing windows with the mechanical key
    The driver’s door key operation also allows you to open and close all door windows. To open the windows, turn the driver’s door key cylinder to the rear of the vehicle for longer than 1 se ...

    See also:

    Returning the Seatback to the Upright Position
    To return the seatback to the upright position: 1. Open the liftgate to access the controls for the seat. 2. Raise the seatback to the upright position. WARNING If either seatback is not locke ...

    Lane Departure Warning (LDW)/Prevention (LDP) system (if so equipped)
    The Lane Departure Warning (LDW) system/ Lane Departure Prevention (LDP) system will operate when the vehicle is driven at speeds of approximately 45 MPH (70 km/h) and above, and when it is tr ...

    Mirror dip when reversing
    Selecting reverse gear will cause the door mirrors to automatically adjust, providing an improved viewing angle for reversing. The exact dipped position can be adjusted when the mirrors are dipped. ...